Use the same output mode as git-annotate (Default: off).
-l, --long::
- Show long rev (Defaults off).
+ Show long rev (Default: off).
+
+-t, --time::
+ Show raw timestamp (Default: off).
-S, --rev-file <revs-file>::
Use revs from revs-file instead of calling git-rev-list.
defined default, typically `/usr/share/git-core/templates`.
--use-separate-remote::
- Save remotes heads under `$GIT_DIR/remotes/origin/' instead
- of `$GIT_DIR/refs/heads/'. Only the master branch is saved
+ Save remotes heads under `$GIT_DIR/remotes/origin/` instead
+ of `$GIT_DIR/refs/heads/`. Only the master branch is saved
in the latter.
<repository>::
SYNOPSIS
--------
-`git-p4import` [-q|-v] [--authors <file>] [-t <timezone>] <//p4repo/path> <branch>
+`git-p4import` [-q|-v] [--notags] [--authors <file>] [-t <timezone>] <//p4repo/path> <branch>
`git-p4import` --stitch <//p4repo/path>
Specify an authors file containing a mapping of Perforce user
ids to full names and email addresses (see Notes below).
+\--notags::
+ Do not create a tag for each imported commit.
+
\--stitch::
Import the contents of the given perforce branch into the
currently checked out git branch.
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v1.3.GIT
+DEF_VER=v1.4.GIT
# First try git-describe, then see if there is a version file
# (included in release tarballs), then default
# The ones that do not have to link with lcrypto, lz nor xdiff.
SIMPLE_PROGRAMS = \
- git-get-tar-commit-id$X git-mailsplit$X \
+ git-mailsplit$X \
git-stripspace$X git-daemon$X
# ... and all the rest that could be moved out of bindir to gitexecdir
git-grep$X git-add$X git-rm$X git-rev-list$X \
git-check-ref-format$X git-rev-parse$X \
git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
- git-ls-files$X git-ls-tree$X \
+ git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
git-read-tree$X git-commit-tree$X \
git-apply$X git-show-branch$X git-diff-files$X \
git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X
#define DEBUG 0
-static const char blame_usage[] = "[-c] [-l] [--] file [commit]\n"
+static const char blame_usage[] = "[-c] [-l] [-t] [-S <revs-file>] [--] file [commit]\n"
" -c, --compability Use the same output mode as git-annotate (Default: off)\n"
" -l, --long Show long commit SHA1 (Default: off)\n"
+ " -t, --time Show raw timestamp (Default: off)\n"
+ " -S, --revs-file Use revisions from revs-file instead of calling git-rev-list\n"
" -h, --help This message";
static struct commit **blame_lines;
*tmp = 0;
}
-static const char* format_time(unsigned long time, const char* tz_str)
+static const char* format_time(unsigned long time, const char* tz_str,
+ int show_raw_time)
{
static char time_buf[128];
time_t t = time;
int minutes, tz;
struct tm *tm;
+ if (show_raw_time) {
+ sprintf(time_buf, "%lu %s", time, tz_str);
+ return time_buf;
+ }
+
tz = atoi(tz_str);
minutes = tz < 0 ? -tz : tz;
minutes = (minutes / 100)*60 + (minutes % 100);
char filename_buf[256];
int sha1_len = 8;
int compability = 0;
+ int show_raw_time = 0;
int options = 1;
struct commit* start_commit;
!strcmp(argv[i], "--compability")) {
compability = 1;
continue;
+ } else if(!strcmp(argv[i], "-t") ||
+ !strcmp(argv[i], "--time")) {
+ show_raw_time = 1;
+ continue;
} else if(!strcmp(argv[i], "-S")) {
if (i + 1 < argc &&
!read_ancestry(argv[i + 1], &sha1_p)) {
fwrite(sha1_to_hex(c->object.sha1), sha1_len, 1, stdout);
if(compability) {
printf("\t(%10s\t%10s\t%d)", ci.author,
- format_time(ci.author_time, ci.author_tz), i+1);
+ format_time(ci.author_time, ci.author_tz,
+ show_raw_time),
+ i+1);
} else {
if (found_rename)
printf(" %-*.*s", longest_file, longest_file,
u->pathname);
printf(" (%-*.*s %10s %*d) ",
longest_author, longest_author, ci.author,
- format_time(ci.author_time, ci.author_tz),
+ format_time(ci.author_time, ci.author_tz,
+ show_raw_time),
max_digits, i+1);
}
git_config(git_default_config);
/*
+ * We would have created the above under user's umask -- under
+ * shared-repository settings, we would need to fix them up.
+ */
+ if (shared_repository) {
+ path[len] = 0;
+ adjust_shared_perm(path);
+ strcpy(path + len, "refs");
+ adjust_shared_perm(path);
+ strcpy(path + len, "refs/heads");
+ adjust_shared_perm(path);
+ strcpy(path + len, "refs/tags");
+ adjust_shared_perm(path);
+ }
+
+ /*
* Create the default symlink from ".git/HEAD" to the "master"
* branch, if it does not exist yet.
*/
safe_create_dir(path, 1);
if (shared_repository)
- git_config_set("core.sharedRepository", "true");
+ git_config_set("core.sharedrepository", "true");
return 0;
}
init_revisions(&rev);
rev.diff = 1;
rev.diffopt.recursive = 1;
+ rev.simplify_history = 0;
return cmd_log_wc(argc, argv, envp, &rev);
}
int len = 0;
if (output_directory) {
- strncpy(filename, output_directory, 1010);
+ safe_strncpy(filename, output_directory, 1010);
len = strlen(filename);
if (filename[len - 1] != '/')
filename[len++] = '/';
/* XXX: should we provide more meaningful info here? */
sprintf(header.uid, "%07o", 0);
sprintf(header.gid, "%07o", 0);
- strncpy(header.uname, "git", 31);
- strncpy(header.gname, "git", 31);
+ safe_strncpy(header.uname, "git", sizeof(header.uname));
+ safe_strncpy(header.gname, "git", sizeof(header.gname));
sprintf(header.devmajor, "%07o", 0);
sprintf(header.devminor, "%07o", 0);
return remote_tar(argc, argv);
return generate_tar(argc, argv, envp);
}
+
+/* ustar header + extended global header content */
+#define HEADERSIZE (2 * RECORDSIZE)
+
+int cmd_get_tar_commit_id(int argc, const char **argv, char **envp)
+{
+ char buffer[HEADERSIZE];
+ struct ustar_header *header = (struct ustar_header *)buffer;
+ char *content = buffer + RECORDSIZE;
+ ssize_t n;
+
+ n = xread(0, buffer, HEADERSIZE);
+ if (n < HEADERSIZE)
+ die("git-get-tar-commit-id: read error");
+ if (header->typeflag[0] != 'g')
+ return 1;
+ if (memcmp(content, "52 comment=", 11))
+ return 1;
+
+ n = xwrite(1, content + 11, 41);
+ if (n < 41)
+ die("git-get-tar-commit-id: write error");
+
+ return 0;
+}
extern int cmd_init_db(int argc, const char **argv, char **envp);
extern int cmd_tar_tree(int argc, const char **argv, char **envp);
extern int cmd_upload_tar(int argc, const char **argv, char **envp);
+extern int cmd_get_tar_commit_id(int argc, const char **argv, char **envp);
extern int cmd_ls_files(int argc, const char **argv, char **envp);
extern int cmd_ls_tree(int argc, const char **argv, char **envp);
extern int cmd_read_tree(int argc, const char **argv, char **envp);
int adjust_shared_perm(const char *path);
int safe_create_leading_directories(char *path);
-char *safe_strncpy(char *, const char *, size_t);
+size_t safe_strncpy(char *, const char *, size_t);
char *enter_repo(char *path, int strict);
/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
}
if (!strcmp(var, "user.name")) {
- strncpy(git_default_name, value, sizeof(git_default_name));
+ safe_strncpy(git_default_name, value, sizeof(git_default_name));
return 0;
}
if (!strcmp(var, "user.email")) {
- strncpy(git_default_email, value, sizeof(git_default_email));
+ safe_strncpy(git_default_email, value, sizeof(git_default_email));
return 0;
}
if (!strcmp(var, "i18n.commitencoding")) {
- strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
+ safe_strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
return 0;
}
* contents of .git/config will be written into it.
*/
fd = open(lock_file, O_WRONLY | O_CREAT | O_EXCL, 0666);
- if (fd < 0) {
+ if (fd < 0 || adjust_shared_perm(lock_file)) {
fprintf(stderr, "could not lock config file\n");
free(store.key);
ret = -1;
asciidoc -b xhtml11 -d manpage \
-f ../../Documentation/asciidoc.conf $<
test: git-svn
- cd t && $(SHELL) ./t0000-contrib-git-svn.sh
- cd t && $(SHELL) ./t0001-contrib-git-svn-props.sh
+ cd t && $(SHELL) ./t0000-contrib-git-svn.sh $(TEST_FLAGS)
+ cd t && $(SHELL) ./t0001-contrib-git-svn-props.sh $(TEST_FLAGS)
+
+# we can test NO_OPTIMIZE_COMMITS independently of LC_ALL
+full-test:
+ $(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C
+ $(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C
+ $(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \
+ LC_ALL=en_US.UTF-8
+ $(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \
+ LC_ALL=en_US.UTF-8
clean:
rm -f git-svn *.xml *.html *.1
use vars qw/ $AUTHOR $VERSION
$SVN_URL $SVN_INFO $SVN_WC $SVN_UUID
$GIT_SVN_INDEX $GIT_SVN
- $GIT_DIR $REV_DIR/;
+ $GIT_DIR $GIT_SVN_DIR $REVDB/;
$AUTHOR = 'Eric Wong <normalperson@yhbt.net>';
-$VERSION = '1.1.0-pre';
+$VERSION = '1.1.1-broken';
use Cwd qw/abs_path/;
$GIT_DIR = abs_path($ENV{GIT_DIR} || '.git');
$ENV{GIT_DIR} = $GIT_DIR;
+my $LC_ALL = $ENV{LC_ALL};
+my $TZ = $ENV{TZ};
# make sure the svn binary gives consistent output between locales and TZs:
$ENV{TZ} = 'UTC';
$ENV{LC_ALL} = 'C';
use IO::File qw//;
use File::Basename qw/dirname basename/;
use File::Path qw/mkpath/;
-use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
+use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev pass_through/;
use File::Spec qw//;
use POSIX qw/strftime/;
+use IPC::Open3;
+use Memoize;
+memoize('revisions_eq');
+
+my ($SVN_PATH, $SVN, $SVN_LOG, $_use_lib);
+$_use_lib = 1 unless $ENV{GIT_SVN_NO_LIB};
+libsvn_load();
+my $_optimize_commits = 1 unless $ENV{GIT_SVN_NO_OPTIMIZE_COMMITS};
my $sha1 = qr/[a-f\d]{40}/;
my $sha1_short = qr/[a-f\d]{4,40}/;
my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit,
- $_find_copies_harder, $_l, $_version, $_upgrade, $_authors);
-my (@_branch_from, %tree_map, %users);
-my $_svn_co_url_revs;
+ $_find_copies_harder, $_l, $_cp_similarity, $_cp_remote,
+ $_repack, $_repack_nr, $_repack_flags,
+ $_template, $_shared, $_no_default_regex, $_no_graft_copy,
+ $_limit, $_verbose, $_incremental, $_oneline, $_l_fmt, $_show_commit,
+ $_version, $_upgrade, $_authors, $_branch_all_refs, @_opt_m);
+my (@_branch_from, %tree_map, %users, %rusers, %equiv);
+my ($_svn_co_url_revs, $_svn_pg_peg_revs);
+my @repo_path_split_cache;
my %fc_opts = ( 'no-ignore-externals' => \$_no_ignore_ext,
'branch|b=s' => \@_branch_from,
- 'authors-file|A=s' => \$_authors );
+ 'branch-all-refs|B' => \$_branch_all_refs,
+ 'authors-file|A=s' => \$_authors,
+ 'repack:i' => \$_repack,
+ 'repack-flags|repack-args|repack-opts=s' => \$_repack_flags);
+
+my ($_trunk, $_tags, $_branches);
+my %multi_opts = ( 'trunk|T=s' => \$_trunk,
+ 'tags|t=s' => \$_tags,
+ 'branches|b=s' => \$_branches );
+my %init_opts = ( 'template=s' => \$_template, 'shared' => \$_shared );
# yes, 'native' sets "\n". Patches to fix this for non-*nix systems welcome:
my %EOL = ( CR => "\015", LF => "\012", CRLF => "\015\012", native => "\012" );
fetch => [ \&fetch, "Download new revisions from SVN",
{ 'revision|r=s' => \$_revision, %fc_opts } ],
init => [ \&init, "Initialize a repo for tracking" .
- " (requires URL argument)", { } ],
+ " (requires URL argument)",
+ \%init_opts ],
commit => [ \&commit, "Commit git revisions to SVN",
{ 'stdin|' => \$_stdin,
'edit|e' => \$_edit,
'rmdir' => \$_rmdir,
'find-copies-harder' => \$_find_copies_harder,
'l=i' => \$_l,
+ 'copy-similarity|C=i'=> \$_cp_similarity,
%fc_opts,
} ],
- 'show-ignore' => [ \&show_ignore, "Show svn:ignore listings", { } ],
+ 'show-ignore' => [ \&show_ignore, "Show svn:ignore listings",
+ { 'revision|r=i' => \$_revision } ],
rebuild => [ \&rebuild, "Rebuild git-svn metadata (after git clone)",
{ 'no-ignore-externals' => \$_no_ignore_ext,
+ 'copy-remote|remote=s' => \$_cp_remote,
'upgrade' => \$_upgrade } ],
+ 'graft-branches' => [ \&graft_branches,
+ 'Detect merges/branches from already imported history',
+ { 'merge-rx|m' => \@_opt_m,
+ 'no-default-regex' => \$_no_default_regex,
+ 'no-graft-copy' => \$_no_graft_copy } ],
+ 'multi-init' => [ \&multi_init,
+ 'Initialize multiple trees (like git-svnimport)',
+ { %multi_opts, %fc_opts } ],
+ 'multi-fetch' => [ \&multi_fetch,
+ 'Fetch multiple trees (like git-svnimport)',
+ \%fc_opts ],
+ 'log' => [ \&show_log, 'Show commit logs',
+ { 'limit=i' => \$_limit,
+ 'revision|r=s' => \$_revision,
+ 'verbose|v' => \$_verbose,
+ 'incremental' => \$_incremental,
+ 'oneline' => \$_oneline,
+ 'show-commit' => \$_show_commit,
+ 'authors-file|A=s' => \$_authors,
+ } ],
);
+
my $cmd;
for (my $i = 0; $i < @ARGV; $i++) {
if (defined $cmd{$ARGV[$i]}) {
my %opts = %{$cmd{$cmd}->[2]} if (defined $cmd);
-# convert GetOpt::Long specs for use by git-repo-config
-foreach my $o (keys %opts) {
- my $v = $opts{$o};
- my ($key) = ($o =~ /^([a-z\-]+)/);
- $key =~ s/-//g;
- my $arg = 'git-repo-config';
- $arg .= ' --int' if ($o =~ /=i$/);
- $arg .= ' --bool' if ($o !~ /=[sfi]$/);
- if (ref $v eq 'ARRAY') {
- chomp(my @tmp = `$arg --get-all svn.$key`);
- @$v = @tmp if @tmp;
- } else {
- chomp(my $tmp = `$arg --get svn.$key`);
- if ($tmp && !($arg =~ / --bool / && $tmp eq 'false')) {
- $$v = $tmp;
- }
- }
-}
-
-GetOptions(%opts, 'help|H|h' => \$_help,
- 'version|V' => \$_version,
- 'id|i=s' => \$GIT_SVN) or exit 1;
-
-$GIT_SVN ||= $ENV{GIT_SVN_ID} || 'git-svn';
-$GIT_SVN_INDEX = "$GIT_DIR/$GIT_SVN/index";
-$SVN_URL = undef;
-$REV_DIR = "$GIT_DIR/$GIT_SVN/revs";
-$SVN_WC = "$GIT_DIR/$GIT_SVN/tree";
+read_repo_config(\%opts);
+my $rv = GetOptions(%opts, 'help|H|h' => \$_help,
+ 'version|V' => \$_version,
+ 'id|i=s' => \$GIT_SVN);
+exit 1 if (!$rv && $cmd ne 'log');
+set_default_vals();
usage(0) if $_help;
version() if $_version;
usage(1) unless defined $cmd;
+init_vars();
load_authors() if $_authors;
+load_all_refs() if $_branch_all_refs;
svn_compat_check();
+migration_check() unless $cmd =~ /^(?:init|rebuild|multi-init)$/;
$cmd{$cmd}->[0]->(@ARGV);
exit 0;
print $fd ' ',pack('A13',$_),$cmd{$_}->[1],"\n";
foreach (keys %{$cmd{$_}->[2]}) {
# prints out arguments as they should be passed:
- my $x = s#=s$## ? '<arg>' : s#=i$## ? '<num>' : '';
+ my $x = s#[:=]s$## ? '<arg>' : s#[:=]i$## ? '<num>' : '';
print $fd ' ' x 17, join(', ', map { length $_ > 1 ?
"--$_" : "-$_" }
split /\|/,$_)," $x\n";
}
sub rebuild {
+ if (quiet_run(qw/git-rev-parse --verify/,"refs/remotes/$GIT_SVN^0")) {
+ copy_remote_ref();
+ }
$SVN_URL = shift or undef;
my $newest_rev = 0;
if ($_upgrade) {
croak "Non-SHA1: $c\n" unless $c =~ /^$sha1$/o;
my @commit = grep(/^git-svn-id: /,`git-cat-file commit $c`);
next if (!@commit); # skip merges
- my $id = $commit[$#commit];
- my ($url, $rev, $uuid) = ($id =~ /^git-svn-id:\s(\S+?)\@(\d+)
- \s([a-f\d\-]+)$/x);
- if (!$rev || !$uuid || !$url) {
- # some of the original repositories I made had
- # indentifiers like this:
- ($rev, $uuid) = ($id =~/^git-svn-id:\s(\d+)
- \@([a-f\d\-]+)/x);
- if (!$rev || !$uuid) {
- croak "Unable to extract revision or UUID from ",
- "$c, $id\n";
- }
+ my ($url, $rev, $uuid) = extract_metadata($commit[$#commit]);
+ if (!$rev || !$uuid) {
+ croak "Unable to extract revision or UUID from ",
+ "$c, $commit[$#commit]\n";
}
# if we merged or otherwise started elsewhere, this is
next if (defined $SVN_UUID && ($uuid ne $SVN_UUID));
next if (defined $SVN_URL && defined $url && ($url ne $SVN_URL));
- print "r$rev = $c\n";
unless (defined $latest) {
if (!$SVN_URL && !$url) {
croak "SVN repository location required: $url\n";
setup_git_svn();
$latest = $rev;
}
- assert_revision_eq_or_unknown($rev, $c);
- sys('git-update-ref',"$GIT_SVN/revs/$rev",$c);
+ revdb_set($REVDB, $rev, $c);
+ print "r$rev = $c\n";
$newest_rev = $rev if ($rev > $newest_rev);
}
close $rev_list or croak $?;
+
+ goto out if $_use_lib;
if (!chdir $SVN_WC) {
svn_cmd_checkout($SVN_URL, $latest, $SVN_WC);
chdir $SVN_WC or croak $!;
sys(@svn_up,"-r$newest_rev");
$ENV{GIT_INDEX_FILE} = $GIT_SVN_INDEX;
index_changes();
- exec('git-write-tree');
+ exec('git-write-tree') or croak $!;
}
waitpid $pid, 0;
-
+ croak $? if $?;
+out:
if ($_upgrade) {
print STDERR <<"";
Keeping deprecated refs/head/$GIT_SVN-HEAD for now. Please remove it
sub init {
$SVN_URL = shift or die "SVN repository location required " .
"as a command-line argument\n";
+ $SVN_URL =~ s!/+$!!; # strip trailing slash
unless (-d $GIT_DIR) {
- sys('git-init-db');
+ my @init_db = ('git-init-db');
+ push @init_db, "--template=$_template" if defined $_template;
+ push @init_db, "--shared" if defined $_shared;
+ sys(@init_db);
}
setup_git_svn();
}
sub fetch {
- my (@parents) = @_;
check_upgrade_needed();
- $SVN_URL ||= file_to_s("$GIT_DIR/$GIT_SVN/info/url");
+ $SVN_URL ||= file_to_s("$GIT_SVN_DIR/info/url");
+ my $ret = $_use_lib ? fetch_lib(@_) : fetch_cmd(@_);
+ if ($ret->{commit} && quiet_run(qw(git-rev-parse --verify
+ refs/heads/master^0))) {
+ sys(qw(git-update-ref refs/heads/master),$ret->{commit});
+ }
+ return $ret;
+}
+
+sub fetch_cmd {
+ my (@parents) = @_;
my @log_args = -d $SVN_WC ? ($SVN_WC) : ($SVN_URL);
unless ($_revision) {
$_revision = -d $SVN_WC ? 'BASE:HEAD' : '0:HEAD';
my $svn_log = svn_log_raw(@log_args);
my $base = next_log_entry($svn_log) or croak "No base revision!\n";
- my $last_commit = undef;
+ # don't need last_revision from grab_base_rev() because
+ # user could've specified a different revision to skip (they
+ # didn't want to import certain revisions into git for whatever
+ # reason, so trust $base->{revision} instead.
+ my (undef, $last_commit) = svn_grab_base_rev();
unless (-d $SVN_WC) {
svn_cmd_checkout($SVN_URL,$base->{revision},$SVN_WC);
chdir $SVN_WC or croak $!;
} else {
chdir $SVN_WC or croak $!;
read_uuid();
- $last_commit = file_to_s("$REV_DIR/$base->{revision}");
+ # looks like a user manually cp'd and svn switch'ed
+ unless ($last_commit) {
+ sys(qw/svn revert -R ./);
+ assert_svn_wc_clean($base->{revision});
+ $last_commit = git_commit($base, @parents);
+ assert_tree($last_commit);
+ }
}
my @svn_up = qw(svn up);
push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
my $last = $base;
while (my $log_msg = next_log_entry($svn_log)) {
- assert_tree($last_commit);
if ($last->{revision} >= $log_msg->{revision}) {
croak "Out of order: last >= current: ",
"$last->{revision} >= $log_msg->{revision}\n";
$last_commit = git_commit($log_msg, $last_commit, @parents);
$last = $log_msg;
}
- unless (-e "$GIT_DIR/refs/heads/master") {
- sys(qw(git-update-ref refs/heads/master),$last_commit);
- }
+ close $svn_log->{fh};
+ $last->{commit} = $last_commit;
return $last;
}
+sub fetch_lib {
+ my (@parents) = @_;
+ $SVN_URL ||= file_to_s("$GIT_SVN_DIR/info/url");
+ my $repo;
+ ($repo, $SVN_PATH) = repo_path_split($SVN_URL);
+ $SVN_LOG ||= libsvn_connect($repo);
+ $SVN ||= libsvn_connect($repo);
+ my ($last_rev, $last_commit) = svn_grab_base_rev();
+ my ($base, $head) = libsvn_parse_revision($last_rev);
+ if ($base > $head) {
+ return { revision => $last_rev, commit => $last_commit }
+ }
+ my $index = set_index($GIT_SVN_INDEX);
+
+ # limit ourselves and also fork() since get_log won't release memory
+ # after processing a revision and SVN stuff seems to leak
+ my $inc = 1000;
+ my ($min, $max) = ($base, $head < $base+$inc ? $head : $base+$inc);
+ read_uuid();
+ if (defined $last_commit) {
+ unless (-e $GIT_SVN_INDEX) {
+ sys(qw/git-read-tree/, $last_commit);
+ }
+ chomp (my $x = `git-write-tree`);
+ my ($y) = (`git-cat-file commit $last_commit`
+ =~ /^tree ($sha1)/m);
+ if ($y ne $x) {
+ unlink $GIT_SVN_INDEX or croak $!;
+ sys(qw/git-read-tree/, $last_commit);
+ }
+ chomp ($x = `git-write-tree`);
+ if ($y ne $x) {
+ print STDERR "trees ($last_commit) $y != $x\n",
+ "Something is seriously wrong...\n";
+ }
+ }
+ while (1) {
+ # fork, because using SVN::Pool with get_log() still doesn't
+ # seem to help enough to keep memory usage down.
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ $SVN::Error::handler = \&libsvn_skip_unknown_revs;
+
+ # Yes I'm perfectly aware that the fourth argument
+ # below is the limit revisions number. Unfortunately
+ # performance sucks with it enabled, so it's much
+ # faster to fetch revision ranges instead of relying
+ # on the limiter.
+ $SVN_LOG->get_log( '/'.$SVN_PATH, $min, $max, 0, 1, 1,
+ sub {
+ my $log_msg;
+ if ($last_commit) {
+ $log_msg = libsvn_fetch(
+ $last_commit, @_);
+ $last_commit = git_commit(
+ $log_msg,
+ $last_commit,
+ @parents);
+ } else {
+ $log_msg = libsvn_new_tree(@_);
+ $last_commit = git_commit(
+ $log_msg, @parents);
+ }
+ });
+ exit 0;
+ }
+ waitpid $pid, 0;
+ croak $? if $?;
+ ($last_rev, $last_commit) = svn_grab_base_rev();
+ last if ($max >= $head);
+ $min = $max + 1;
+ $max += $inc;
+ $max = $head if ($max > $head);
+ }
+ restore_index($index);
+ return { revision => $last_rev, commit => $last_commit };
+}
+
sub commit {
my (@commits) = @_;
check_upgrade_needed();
}
}
chomp @revs;
+ $_use_lib ? commit_lib(@revs) : commit_cmd(@revs);
+ print "Done committing ",scalar @revs," revisions to SVN\n";
+}
- fetch();
- chdir $SVN_WC or croak $!;
+sub commit_cmd {
+ my (@revs) = @_;
+
+ chdir $SVN_WC or croak "Unable to chdir $SVN_WC: $!\n";
my $info = svn_info('.');
+ my $fetched = fetch();
+ if ($info->{Revision} != $fetched->{revision}) {
+ print STDERR "There are new revisions that were fetched ",
+ "and need to be merged (or acknowledged) ",
+ "before committing.\n";
+ exit 1;
+ }
+ $info = svn_info('.');
read_uuid($info);
- my $svn_current_rev = $info->{'Last Changed Rev'};
+ my $last = $fetched;
foreach my $c (@revs) {
- my $mods = svn_checkout_tree($svn_current_rev, $c);
+ my $mods = svn_checkout_tree($last, $c);
if (scalar @$mods == 0) {
print "Skipping, no changes detected\n";
next;
}
- $svn_current_rev = svn_commit_tree($svn_current_rev, $c);
+ $last = svn_commit_tree($last, $c);
}
- print "Done committing ",scalar @revs," revisions to SVN\n";
+}
+
+sub commit_lib {
+ my (@revs) = @_;
+ my ($r_last, $cmt_last) = svn_grab_base_rev();
+ defined $r_last or die "Must have an existing revision to commit\n";
+ my $fetched = fetch();
+ if ($r_last != $fetched->{revision}) {
+ print STDERR "There are new revisions that were fetched ",
+ "and need to be merged (or acknowledged) ",
+ "before committing.\n",
+ "last rev: $r_last\n",
+ " current: $fetched->{revision}\n";
+ exit 1;
+ }
+ read_uuid();
+ my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef, 0) : ();
+ my $commit_msg = "$GIT_SVN_DIR/.svn-commit.tmp.$$";
+
+ foreach my $c (@revs) {
+ # fork for each commit because there's a memory leak I
+ # can't track down... (it's probably in the SVN code)
+ defined(my $pid = open my $fh, '-|') or croak $!;
+ if (!$pid) {
+ if (defined $LC_ALL) {
+ $ENV{LC_ALL} = $LC_ALL;
+ } else {
+ delete $ENV{LC_ALL};
+ }
+ my $log_msg = get_commit_message($c, $commit_msg);
+ my $ed = SVN::Git::Editor->new(
+ { r => $r_last,
+ ra => $SVN,
+ c => $c,
+ svn_path => $SVN_PATH
+ },
+ $SVN->get_commit_editor(
+ $log_msg->{msg},
+ sub {
+ libsvn_commit_cb(
+ @_, $c,
+ $log_msg->{msg},
+ $r_last,
+ $cmt_last)
+ },
+ @lock)
+ );
+ my $mods = libsvn_checkout_tree($cmt_last, $c, $ed);
+ if (@$mods == 0) {
+ print "No changes\nr$r_last = $cmt_last\n";
+ $ed->abort_edit;
+ } else {
+ $ed->close_edit;
+ }
+ exit 0;
+ }
+ my ($r_new, $cmt_new, $no);
+ while (<$fh>) {
+ print $_;
+ chomp;
+ if (/^r(\d+) = ($sha1)$/o) {
+ ($r_new, $cmt_new) = ($1, $2);
+ } elsif ($_ eq 'No changes') {
+ $no = 1;
+ }
+ }
+ close $fh or croak $?;
+ if (! defined $r_new && ! defined $cmt_new) {
+ unless ($no) {
+ die "Failed to parse revision information\n";
+ }
+ } else {
+ ($r_last, $cmt_last) = ($r_new, $cmt_new);
+ }
+ }
+ unlink $commit_msg;
}
sub show_ignore {
- require File::Find or die $!;
- my $exclude_file = "$GIT_DIR/info/exclude";
- open my $fh, '<', $exclude_file or croak $!;
- chomp(my @excludes = (<$fh>));
- close $fh or croak $!;
+ $SVN_URL ||= file_to_s("$GIT_SVN_DIR/info/url");
+ $_use_lib ? show_ignore_lib() : show_ignore_cmd();
+}
- $SVN_URL ||= file_to_s("$GIT_DIR/$GIT_SVN/info/url");
+sub show_ignore_cmd {
+ require File::Find or die $!;
+ if (defined $_revision) {
+ die "-r/--revision option doesn't work unless the Perl SVN ",
+ "libraries are used\n";
+ }
chdir $SVN_WC or croak $!;
my %ign;
File::Find::find({wanted=>sub{if(lstat $_ && -d _ && -d "$_/.svn"){
s#^\./##;
- @{$ign{$_}} = safe_qx(qw(svn propget svn:ignore),$_);
+ @{$ign{$_}} = svn_propget_base('svn:ignore', $_);
}}, no_chdir=>1},'.');
print "\n# /\n";
}
}
+sub show_ignore_lib {
+ my $repo;
+ ($repo, $SVN_PATH) = repo_path_split($SVN_URL);
+ $SVN ||= libsvn_connect($repo);
+ my $r = defined $_revision ? $_revision : $SVN->get_latest_revnum;
+ libsvn_traverse_ignore(\*STDOUT, $SVN_PATH, $r);
+}
+
+sub graft_branches {
+ my $gr_file = "$GIT_DIR/info/grafts";
+ my ($grafts, $comments) = read_grafts($gr_file);
+ my $gr_sha1;
+
+ if (%$grafts) {
+ # temporarily disable our grafts file to make this idempotent
+ chomp($gr_sha1 = safe_qx(qw/git-hash-object -w/,$gr_file));
+ rename $gr_file, "$gr_file~$gr_sha1" or croak $!;
+ }
+
+ my $l_map = read_url_paths();
+ my @re = map { qr/$_/is } @_opt_m if @_opt_m;
+ unless ($_no_default_regex) {
+ push @re, ( qr/\b(?:merge|merging|merged)\s+(\S.+)/is,
+ qr/\b(?:from|of)\s+(\S.+)/is );
+ }
+ foreach my $u (keys %$l_map) {
+ if (@re) {
+ foreach my $p (keys %{$l_map->{$u}}) {
+ graft_merge_msg($grafts,$l_map,$u,$p);
+ }
+ }
+ unless ($_no_graft_copy) {
+ if ($_use_lib) {
+ graft_file_copy_lib($grafts,$l_map,$u);
+ } else {
+ graft_file_copy_cmd($grafts,$l_map,$u);
+ }
+ }
+ }
+
+ write_grafts($grafts, $comments, $gr_file);
+ unlink "$gr_file~$gr_sha1" if $gr_sha1;
+}
+
+sub multi_init {
+ my $url = shift;
+ $_trunk ||= 'trunk';
+ $_trunk =~ s#/+$##;
+ $url =~ s#/+$## if $url;
+ if ($_trunk !~ m#^[a-z\+]+://#) {
+ $_trunk = '/' . $_trunk if ($_trunk !~ m#^/#);
+ unless ($url) {
+ print STDERR "E: '$_trunk' is not a complete URL ",
+ "and a separate URL is not specified\n";
+ exit 1;
+ }
+ $_trunk = $url . $_trunk;
+ }
+ if ($GIT_SVN eq 'git-svn') {
+ print "GIT_SVN_ID set to 'trunk' for $_trunk\n";
+ $GIT_SVN = $ENV{GIT_SVN_ID} = 'trunk';
+ }
+ init_vars();
+ init($_trunk);
+ complete_url_ls_init($url, $_branches, '--branches/-b', '');
+ complete_url_ls_init($url, $_tags, '--tags/-t', 'tags/');
+}
+
+sub multi_fetch {
+ # try to do trunk first, since branches/tags
+ # may be descended from it.
+ if (-e "$GIT_DIR/svn/trunk/info/url") {
+ fetch_child_id('trunk', @_);
+ }
+ rec_fetch('', "$GIT_DIR/svn", @_);
+}
+
+sub show_log {
+ my (@args) = @_;
+ my ($r_min, $r_max);
+ my $r_last = -1; # prevent dupes
+ rload_authors() if $_authors;
+ if (defined $TZ) {
+ $ENV{TZ} = $TZ;
+ } else {
+ delete $ENV{TZ};
+ }
+ if (defined $_revision) {
+ if ($_revision =~ /^(\d+):(\d+)$/) {
+ ($r_min, $r_max) = ($1, $2);
+ } elsif ($_revision =~ /^\d+$/) {
+ $r_min = $r_max = $_revision;
+ } else {
+ print STDERR "-r$_revision is not supported, use ",
+ "standard \'git log\' arguments instead\n";
+ exit 1;
+ }
+ }
+
+ my $pid = open(my $log,'-|');
+ defined $pid or croak $!;
+ if (!$pid) {
+ exec(git_svn_log_cmd($r_min,$r_max), @args) or croak $!;
+ }
+ setup_pager();
+ my (@k, $c, $d);
+
+ while (<$log>) {
+ if (/^commit ($sha1_short)/o) {
+ my $cmt = $1;
+ if ($c && cmt_showable($c) && $c->{r} != $r_last) {
+ $r_last = $c->{r};
+ process_commit($c, $r_min, $r_max, \@k) or
+ goto out;
+ }
+ $d = undef;
+ $c = { c => $cmt };
+ } elsif (/^author (.+) (\d+) ([\-\+]?\d+)$/) {
+ get_author_info($c, $1, $2, $3);
+ } elsif (/^(?:tree|parent|committer) /) {
+ # ignore
+ } elsif (/^:\d{6} \d{6} $sha1_short/o) {
+ push @{$c->{raw}}, $_;
+ } elsif (/^diff /) {
+ $d = 1;
+ push @{$c->{diff}}, $_;
+ } elsif ($d) {
+ push @{$c->{diff}}, $_;
+ } elsif (/^ (git-svn-id:.+)$/) {
+ (undef, $c->{r}, undef) = extract_metadata($1);
+ } elsif (s/^ //) {
+ push @{$c->{l}}, $_;
+ }
+ }
+ if ($c && defined $c->{r} && $c->{r} != $r_last) {
+ $r_last = $c->{r};
+ process_commit($c, $r_min, $r_max, \@k);
+ }
+ if (@k) {
+ my $swap = $r_max;
+ $r_max = $r_min;
+ $r_min = $swap;
+ process_commit($_, $r_min, $r_max) foreach reverse @k;
+ }
+out:
+ close $log;
+ print '-' x72,"\n" unless $_incremental || $_oneline;
+}
+
########################### utility functions #########################
+sub cmt_showable {
+ my ($c) = @_;
+ return 1 if defined $c->{r};
+ if ($c->{l} && $c->{l}->[-1] eq "...\n" &&
+ $c->{a_raw} =~ /\@([a-f\d\-]+)>$/) {
+ my @msg = safe_qx(qw/git-cat-file commit/, $c->{c});
+ shift @msg while ($msg[0] ne "\n");
+ shift @msg;
+ @{$c->{l}} = grep !/^git-svn-id: /, @msg;
+
+ (undef, $c->{r}, undef) = extract_metadata(
+ (grep(/^git-svn-id: /, @msg))[-1]);
+ }
+ return defined $c->{r};
+}
+
+sub git_svn_log_cmd {
+ my ($r_min, $r_max) = @_;
+ my @cmd = (qw/git-log --abbrev-commit --pretty=raw
+ --default/, "refs/remotes/$GIT_SVN");
+ push @cmd, '--summary' if $_verbose;
+ return @cmd unless defined $r_max;
+ if ($r_max == $r_min) {
+ push @cmd, '--max-count=1';
+ if (my $c = revdb_get($REVDB, $r_max)) {
+ push @cmd, $c;
+ }
+ } else {
+ my ($c_min, $c_max);
+ $c_max = revdb_get($REVDB, $r_max);
+ $c_min = revdb_get($REVDB, $r_min);
+ if ($c_min && $c_max) {
+ if ($r_max > $r_max) {
+ push @cmd, "$c_min..$c_max";
+ } else {
+ push @cmd, "$c_max..$c_min";
+ }
+ } elsif ($r_max > $r_min) {
+ push @cmd, $c_max;
+ } else {
+ push @cmd, $c_min;
+ }
+ }
+ return @cmd;
+}
+
+sub fetch_child_id {
+ my $id = shift;
+ print "Fetching $id\n";
+ my $ref = "$GIT_DIR/refs/remotes/$id";
+ my $ca = file_to_s($ref) if (-r $ref);
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ $GIT_SVN = $ENV{GIT_SVN_ID} = $id;
+ init_vars();
+ fetch(@_);
+ exit 0;
+ }
+ waitpid $pid, 0;
+ croak $? if $?;
+ return unless $_repack || -r $ref;
+
+ my $cb = file_to_s($ref);
+
+ defined($pid = open my $fh, '-|') or croak $!;
+ my $url = file_to_s("$GIT_DIR/svn/$id/info/url");
+ $url = qr/\Q$url\E/;
+ if (!$pid) {
+ exec qw/git-rev-list --pretty=raw/,
+ $ca ? "$ca..$cb" : $cb or croak $!;
+ }
+ while (<$fh>) {
+ if (/^ git-svn-id: $url\@\d+ [a-f0-9\-]+$/) {
+ check_repack();
+ } elsif (/^ git-svn-id: \S+\@\d+ [a-f0-9\-]+$/) {
+ last;
+ }
+ }
+ close $fh;
+}
+
+sub rec_fetch {
+ my ($pfx, $p, @args) = @_;
+ my @dir;
+ foreach (sort <$p/*>) {
+ if (-r "$_/info/url") {
+ $pfx .= '/' if $pfx && $pfx !~ m!/$!;
+ my $id = $pfx . basename $_;
+ next if $id eq 'trunk';
+ fetch_child_id($id, @args);
+ } elsif (-d $_) {
+ push @dir, $_;
+ }
+ }
+ foreach (@dir) {
+ my $x = $_;
+ $x =~ s!^\Q$GIT_DIR\E/svn/!!;
+ rec_fetch($x, $_);
+ }
+}
+
+sub complete_url_ls_init {
+ my ($url, $var, $switch, $pfx) = @_;
+ unless ($var) {
+ print STDERR "W: $switch not specified\n";
+ return;
+ }
+ $var =~ s#/+$##;
+ if ($var !~ m#^[a-z\+]+://#) {
+ $var = '/' . $var if ($var !~ m#^/#);
+ unless ($url) {
+ print STDERR "E: '$var' is not a complete URL ",
+ "and a separate URL is not specified\n";
+ exit 1;
+ }
+ $var = $url . $var;
+ }
+ chomp(my @ls = $_use_lib ? libsvn_ls_fullurl($var)
+ : safe_qx(qw/svn ls --non-interactive/, $var));
+ my $old = $GIT_SVN;
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ foreach my $u (map { "$var/$_" } (grep m!/$!, @ls)) {
+ $u =~ s#/+$##;
+ if ($u !~ m!\Q$var\E/(.+)$!) {
+ print STDERR "W: Unrecognized URL: $u\n";
+ die "This should never happen\n";
+ }
+ my $id = $pfx.$1;
+ print "init $u => $id\n";
+ $GIT_SVN = $ENV{GIT_SVN_ID} = $id;
+ init_vars();
+ init($u);
+ }
+ exit 0;
+ }
+ waitpid $pid, 0;
+ croak $? if $?;
+}
+
+sub common_prefix {
+ my $paths = shift;
+ my %common;
+ foreach (@$paths) {
+ my @tmp = split m#/#, $_;
+ my $p = '';
+ while (my $x = shift @tmp) {
+ $p .= "/$x";
+ $common{$p} ||= 0;
+ $common{$p}++;
+ }
+ }
+ foreach (sort {length $b <=> length $a} keys %common) {
+ if ($common{$_} == @$paths) {
+ return $_;
+ }
+ }
+ return '';
+}
+
+# this isn't funky-filename safe, but good enough for now...
+sub graft_file_copy_cmd {
+ my ($grafts, $l_map, $u) = @_;
+ my $paths = $l_map->{$u};
+ my $pfx = common_prefix([keys %$paths]);
+ $SVN_URL ||= $u.$pfx;
+ my $pid = open my $fh, '-|';
+ defined $pid or croak $!;
+ unless ($pid) {
+ my @exec = qw/svn log -v/;
+ push @exec, "-r$_revision" if defined $_revision;
+ exec @exec, $u.$pfx or croak $!;
+ }
+ my ($r, $mp) = (undef, undef);
+ while (<$fh>) {
+ chomp;
+ if (/^\-{72}$/) {
+ $mp = $r = undef;
+ } elsif (/^r(\d+) \| /) {
+ $r = $1 unless defined $r;
+ } elsif (/^Changed paths:/) {
+ $mp = 1;
+ } elsif ($mp && m#^ [AR] /(\S.*?) \(from /(\S+?):(\d+)\)$#) {
+ my ($p1, $p0, $r0) = ($1, $2, $3);
+ my $c = find_graft_path_commit($paths, $p1, $r);
+ next unless $c;
+ find_graft_path_parents($grafts, $paths, $c, $p0, $r0);
+ }
+ }
+}
+
+sub graft_file_copy_lib {
+ my ($grafts, $l_map, $u) = @_;
+ my $tree_paths = $l_map->{$u};
+ my $pfx = common_prefix([keys %$tree_paths]);
+ my ($repo, $path) = repo_path_split($u.$pfx);
+ $SVN_LOG ||= libsvn_connect($repo);
+ $SVN ||= libsvn_connect($repo);
+
+ my ($base, $head) = libsvn_parse_revision();
+ my $inc = 1000;
+ my ($min, $max) = ($base, $head < $base+$inc ? $head : $base+$inc);
+ my $eh = $SVN::Error::handler;
+ $SVN::Error::handler = \&libsvn_skip_unknown_revs;
+ while (1) {
+ my $pool = SVN::Pool->new;
+ $SVN_LOG->get_log( "/$path", $min, $max, 0, 1, 1,
+ sub {
+ libsvn_graft_file_copies($grafts, $tree_paths,
+ $path, @_);
+ }, $pool);
+ $pool->clear;
+ last if ($max >= $head);
+ $min = $max + 1;
+ $max += $inc;
+ $max = $head if ($max > $head);
+ }
+ $SVN::Error::handler = $eh;
+}
+
+sub process_merge_msg_matches {
+ my ($grafts, $l_map, $u, $p, $c, @matches) = @_;
+ my (@strong, @weak);
+ foreach (@matches) {
+ # merging with ourselves is not interesting
+ next if $_ eq $p;
+ if ($l_map->{$u}->{$_}) {
+ push @strong, $_;
+ } else {
+ push @weak, $_;
+ }
+ }
+ foreach my $w (@weak) {
+ last if @strong;
+ # no exact match, use branch name as regexp.
+ my $re = qr/\Q$w\E/i;
+ foreach (keys %{$l_map->{$u}}) {
+ if (/$re/) {
+ push @strong, $_;
+ last;
+ }
+ }
+ last if @strong;
+ $w = basename($w);
+ $re = qr/\Q$w\E/i;
+ foreach (keys %{$l_map->{$u}}) {
+ if (/$re/) {
+ push @strong, $_;
+ last;
+ }
+ }
+ }
+ my ($rev) = ($c->{m} =~ /^git-svn-id:\s(?:\S+?)\@(\d+)
+ \s(?:[a-f\d\-]+)$/xsm);
+ unless (defined $rev) {
+ ($rev) = ($c->{m} =~/^git-svn-id:\s(\d+)
+ \@(?:[a-f\d\-]+)/xsm);
+ return unless defined $rev;
+ }
+ foreach my $m (@strong) {
+ my ($r0, $s0) = find_rev_before($rev, $m);
+ $grafts->{$c->{c}}->{$s0} = 1 if defined $s0;
+ }
+}
+
+sub graft_merge_msg {
+ my ($grafts, $l_map, $u, $p, @re) = @_;
+
+ my $x = $l_map->{$u}->{$p};
+ my $rl = rev_list_raw($x);
+ while (my $c = next_rev_list_entry($rl)) {
+ foreach my $re (@re) {
+ my (@br) = ($c->{m} =~ /$re/g);
+ next unless @br;
+ process_merge_msg_matches($grafts,$l_map,$u,$p,$c,@br);
+ }
+ }
+}
+
sub read_uuid {
return if $SVN_UUID;
- my $info = shift || svn_info('.');
- $SVN_UUID = $info->{'Repository UUID'} or
+ if ($_use_lib) {
+ my $pool = SVN::Pool->new;
+ $SVN_UUID = $SVN->get_uuid($pool);
+ $pool->clear;
+ } else {
+ my $info = shift || svn_info('.');
+ $SVN_UUID = $info->{'Repository UUID'} or
croak "Repository UUID unreadable\n";
- s_to_file($SVN_UUID,"$GIT_DIR/$GIT_SVN/info/uuid");
+ }
+}
+
+sub quiet_run {
+ my $pid = fork;
+ defined $pid or croak $!;
+ if (!$pid) {
+ open my $null, '>', '/dev/null' or croak $!;
+ open STDERR, '>&', $null or croak $!;
+ open STDOUT, '>&', $null or croak $!;
+ exec @_ or croak $!;
+ }
+ waitpid $pid, 0;
+ return $?;
+}
+
+sub repo_path_split {
+ my $full_url = shift;
+ $full_url =~ s#/+$##;
+
+ foreach (@repo_path_split_cache) {
+ if ($full_url =~ s#$_##) {
+ my $u = $1;
+ $full_url =~ s#^/+##;
+ return ($u, $full_url);
+ }
+ }
+
+ my ($url, $path) = ($full_url =~ m!^([a-z\+]+://[^/]*)(.*)$!i);
+ $path =~ s#^/+##;
+ my @paths = split(m#/+#, $path);
+
+ if ($_use_lib) {
+ while (1) {
+ $SVN = libsvn_connect($url);
+ last if (defined $SVN &&
+ defined eval { $SVN->get_latest_revnum });
+ my $n = shift @paths || last;
+ $url .= "/$n";
+ }
+ } else {
+ while (quiet_run(qw/svn ls --non-interactive/, $url)) {
+ my $n = shift @paths || last;
+ $url .= "/$n";
+ }
+ }
+ push @repo_path_split_cache, qr/^(\Q$url\E)/;
+ $path = join('/',@paths);
+ return ($url, $path);
}
sub setup_git_svn {
unless (-d $GIT_DIR) {
croak "GIT_DIR=$GIT_DIR does not exist!\n";
}
- mkpath(["$GIT_DIR/$GIT_SVN"]);
- mkpath(["$GIT_DIR/$GIT_SVN/info"]);
- mkpath([$REV_DIR]);
- s_to_file($SVN_URL,"$GIT_DIR/$GIT_SVN/info/url");
+ mkpath([$GIT_SVN_DIR]);
+ mkpath(["$GIT_SVN_DIR/info"]);
+ open my $fh, '>>',$REVDB or croak $!;
+ close $fh;
+ s_to_file($SVN_URL,"$GIT_SVN_DIR/info/url");
- open my $fd, '>>', "$GIT_DIR/$GIT_SVN/info/exclude" or croak $!;
- print $fd '.svn',"\n";
- close $fd or croak $!;
}
sub assert_svn_wc_clean {
+ return if $_use_lib;
my ($svn_rev) = @_;
croak "$svn_rev is not an integer!\n" unless ($svn_rev =~ /^\d+$/);
my $lcr = svn_info('.')->{'Last Changed Rev'};
}
}
-sub assert_tree {
+sub get_tree_from_treeish {
my ($treeish) = @_;
croak "Not a sha1: $treeish\n" unless $treeish =~ /^$sha1$/o;
chomp(my $type = `git-cat-file -t $treeish`);
} else {
die "$treeish is a $type, expected tree, tag or commit\n";
}
+ return $expected;
+}
+
+sub assert_tree {
+ return if $_use_lib;
+ my ($treeish) = @_;
+ my $expected = get_tree_from_treeish($treeish);
- my $old_index = $ENV{GIT_INDEX_FILE};
my $tmpindex = $GIT_SVN_INDEX.'.assert-tmp';
if (-e $tmpindex) {
unlink $tmpindex or croak $!;
}
- $ENV{GIT_INDEX_FILE} = $tmpindex;
+ my $old_index = set_index($tmpindex);
index_changes(1);
chomp(my $tree = `git-write-tree`);
- if ($old_index) {
- $ENV{GIT_INDEX_FILE} = $old_index;
- } else {
- delete $ENV{GIT_INDEX_FILE};
- }
+ restore_index($old_index);
if ($tree ne $expected) {
croak "Tree mismatch, Got: $tree, Expected: $expected\n";
}
croak "Error parsing $_\n";
}
}
- close $diff_fh or croak $!;
+ close $diff_fh or croak $?;
return \@mods;
}
}
}
-sub svn_checkout_tree {
- my ($svn_rev, $treeish) = @_;
- my $from = file_to_s("$REV_DIR/$svn_rev");
+
+sub get_diff {
+ my ($from, $treeish) = @_;
assert_tree($from);
print "diff-tree $from $treeish\n";
my $pid = open my $diff_fh, '-|';
defined $pid or croak $!;
if ($pid == 0) {
- my @diff_tree = qw(git-diff-tree -z -r -C);
+ my @diff_tree = qw(git-diff-tree -z -r);
+ if ($_cp_similarity) {
+ push @diff_tree, "-C$_cp_similarity";
+ } else {
+ push @diff_tree, '-C';
+ }
push @diff_tree, '--find-copies-harder' if $_find_copies_harder;
push @diff_tree, "-l$_l" if defined $_l;
exec(@diff_tree, $from, $treeish) or croak $!;
}
- my $mods = parse_diff_tree($diff_fh);
- unless (@$mods) {
- # git can do empty commits, but SVN doesn't allow it...
- return $mods;
- }
+ return parse_diff_tree($diff_fh);
+}
+
+sub svn_checkout_tree {
+ my ($from, $treeish) = @_;
+ my $mods = get_diff($from->{commit}, $treeish);
+ return $mods unless (scalar @$mods);
my ($rm, $add) = precommit_check($mods);
my %o = ( D => 1, R => 0, C => -1, A => 3, M => 3, T => 3 );
} elsif ($m->{chg} eq 'T') {
sys(qw(svn rm --force),$m->{file_b});
apply_mod_line_blob($m);
- sys(qw(svn add --force), $m->{file_b});
+ sys(qw(svn add), $m->{file_b});
svn_check_prop_executable($m);
} elsif ($m->{chg} eq 'A') {
svn_ensure_parent_path( $m->{file_b} );
apply_mod_line_blob($m);
- sys(qw(svn add --force), $m->{file_b});
+ sys(qw(svn add), $m->{file_b});
svn_check_prop_executable($m);
} else {
croak "Invalid chg: $m->{chg}\n";
return $mods;
}
+sub libsvn_checkout_tree {
+ my ($from, $treeish, $ed) = @_;
+ my $mods = get_diff($from, $treeish);
+ return $mods unless (scalar @$mods);
+ my %o = ( D => 1, R => 0, C => -1, A => 3, M => 3, T => 3 );
+ foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) {
+ my $f = $m->{chg};
+ if (defined $o{$f}) {
+ $ed->$f($m);
+ } else {
+ croak "Invalid change type: $f\n";
+ }
+ }
+ $ed->rmdirs if $_rmdir;
+ return $mods;
+}
+
# svn ls doesn't work with respect to the current working tree, but what's
# in the repository. There's not even an option for it... *sigh*
# (added files don't show up and removed files remain in the ls listing)
}
}
-sub svn_commit_tree {
- my ($svn_rev, $commit) = @_;
- my $commit_msg = "$GIT_DIR/$GIT_SVN/.svn-commit.tmp.$$";
+sub get_commit_message {
+ my ($commit, $commit_msg) = (@_);
my %log_msg = ( msg => '' );
open my $msg, '>', $commit_msg or croak $!;
+ print "commit: $commit\n";
chomp(my $type = `git-cat-file -t $commit`);
if ($type eq 'commit') {
my $pid = open my $msg_fh, '-|';
print $msg $_ or croak $!;
}
}
- close $msg_fh or croak $!;
+ close $msg_fh or croak $?;
}
close $msg or croak $!;
{ local $/; chomp($log_msg{msg} = <$msg>); }
close $msg or croak $!;
- my ($oneline) = ($log_msg{msg} =~ /([^\n\r]+)/);
+ return \%log_msg;
+}
+
+sub svn_commit_tree {
+ my ($last, $commit) = @_;
+ my $commit_msg = "$GIT_SVN_DIR/.svn-commit.tmp.$$";
+ my $log_msg = get_commit_message($commit, $commit_msg);
+ my ($oneline) = ($log_msg->{msg} =~ /([^\n\r]+)/);
print "Committing $commit: $oneline\n";
+ if (defined $LC_ALL) {
+ $ENV{LC_ALL} = $LC_ALL;
+ } else {
+ delete $ENV{LC_ALL};
+ }
my @ci_output = safe_qx(qw(svn commit -F),$commit_msg);
- my ($committed) = grep(/^Committed revision \d+\./,@ci_output);
+ $ENV{LC_ALL} = 'C';
unlink $commit_msg;
- defined $committed or croak
+ my ($committed) = ($ci_output[$#ci_output] =~ /(\d+)/);
+ if (!defined $committed) {
+ my $out = join("\n",@ci_output);
+ print STDERR "W: Trouble parsing \`svn commit' output:\n\n",
+ $out, "\n\nAssuming English locale...";
+ ($committed) = ($out =~ /^Committed revision \d+\./sm);
+ defined $committed or die " FAILED!\n",
"Commit output failed to parse committed revision!\n",
- join("\n",@ci_output),"\n";
- my ($rev_committed) = ($committed =~ /^Committed revision (\d+)\./);
+ print STDERR " OK\n";
+ }
my @svn_up = qw(svn up);
push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
- if ($rev_committed == ($svn_rev + 1)) {
- push @svn_up, "-r$rev_committed";
+ if ($_optimize_commits && ($committed == ($last->{revision} + 1))) {
+ push @svn_up, "-r$committed";
sys(@svn_up);
my $info = svn_info('.');
my $date = $info->{'Last Changed Date'} or die "Missing date\n";
- if ($info->{'Last Changed Rev'} != $rev_committed) {
- croak "$info->{'Last Changed Rev'} != $rev_committed\n"
+ if ($info->{'Last Changed Rev'} != $committed) {
+ croak "$info->{'Last Changed Rev'} != $committed\n"
}
my ($Y,$m,$d,$H,$M,$S,$tz) = ($date =~
/(\d{4})\-(\d\d)\-(\d\d)\s
(\d\d)\:(\d\d)\:(\d\d)\s([\-\+]\d+)/x)
or croak "Failed to parse date: $date\n";
- $log_msg{date} = "$tz $Y-$m-$d $H:$M:$S";
- $log_msg{author} = $info->{'Last Changed Author'};
- $log_msg{revision} = $rev_committed;
- $log_msg{msg} .= "\n";
- my $parent = file_to_s("$REV_DIR/$svn_rev");
- git_commit(\%log_msg, $parent, $commit);
- return $rev_committed;
+ $log_msg->{date} = "$tz $Y-$m-$d $H:$M:$S";
+ $log_msg->{author} = $info->{'Last Changed Author'};
+ $log_msg->{revision} = $committed;
+ $log_msg->{msg} .= "\n";
+ $log_msg->{parents} = [ $last->{commit} ];
+ $log_msg->{commit} = git_commit($log_msg, $commit);
+ return $log_msg;
}
# resync immediately
- push @svn_up, "-r$svn_rev";
+ push @svn_up, "-r$last->{revision}";
sys(@svn_up);
- return fetch("$rev_committed=$commit")->{revision};
+ return fetch("$committed=$commit");
+}
+
+sub rev_list_raw {
+ my (@args) = @_;
+ my $pid = open my $fh, '-|';
+ defined $pid or croak $!;
+ if (!$pid) {
+ exec(qw/git-rev-list --pretty=raw/, @args) or croak $!;
+ }
+ return { fh => $fh, t => { } };
+}
+
+sub next_rev_list_entry {
+ my $rl = shift;
+ my $fh = $rl->{fh};
+ my $x = $rl->{t};
+ while (<$fh>) {
+ if (/^commit ($sha1)$/o) {
+ if ($x->{c}) {
+ $rl->{t} = { c => $1 };
+ return $x;
+ } else {
+ $x->{c} = $1;
+ }
+ } elsif (/^parent ($sha1)$/o) {
+ $x->{p}->{$1} = 1;
+ } elsif (s/^ //) {
+ $x->{m} ||= '';
+ $x->{m} .= $_;
+ }
+ }
+ return ($x != $rl->{t}) ? $x : undef;
}
# read the entire log into a temporary file (which is removed ASAP)
exec (qw(svn log), @log_args) or croak $!
}
waitpid $pid, 0;
- croak if $?;
+ croak $? if $?;
seek $log_fh, 0, 0 or croak $!;
return { state => 'sep', fh => $log_fh };
}
push @{$ret->{-order}}, $1;
}
}
- close $info_fh or croak $!;
+ close $info_fh or croak $?;
return $ret;
}
sub eol_cp {
my ($from, $to) = @_;
- my $es = safe_qx(qw/svn propget svn:eol-style/, $to);
+ my $es = svn_propget_base('svn:eol-style', $to);
open my $rfd, '<', $from or croak $!;
binmode $rfd or croak $!;
open my $wfd, '>', $to or croak $!;
binmode $wfd or croak $!;
+ eol_cp_fd($rfd, $wfd, $es);
+ close $rfd or croak $!;
+ close $wfd or croak $!;
+}
- my $eol = $EOL{$es} or undef;
- if ($eol) {
- print "$eol: $from => $to\n";
- }
+sub eol_cp_fd {
+ my ($rfd, $wfd, $es) = @_;
+ my $eol = defined $es ? $EOL{$es} : undef;
my $buf;
+ use bytes;
while (1) {
my ($r, $w, $t);
defined($r = sysread($rfd, $buf, 4096)) or croak $!;
return unless $r;
- $buf =~ s/(?:\015|\012|\015\012)/$eol/gs if $eol;
+ if ($eol) {
+ if ($buf =~ /\015$/) {
+ my $c;
+ defined($r = sysread($rfd,$c,1)) or croak $!;
+ $buf .= $c if $r > 0;
+ }
+ $buf =~ s/(?:\015\012|\015|\012)/$eol/gs;
+ $r = length($buf);
+ }
for ($w = 0; $w < $r; $w += $t) {
$t = syswrite($wfd, $buf, $r - $w, $w) or croak $!;
}
}
+ no bytes;
}
sub do_update_index {
while (my $x = <$p>) {
chomp $x;
if (!$no_text_base && lstat $x && ! -l _ &&
- safe_qx(qw/svn propget svn:keywords/,$x)) {
+ svn_propget_base('svn:keywords', $x)) {
my $mode = -x _ ? 0755 : 0644;
my ($v,$d,$f) = File::Spec->splitpath($x);
my $tb = File::Spec->catfile($d, '.svn', 'tmp',
}
print $ui $x,"\0";
}
- close $ui or croak $!;
+ close $ui or croak $?;
}
sub index_changes {
- my $no_text_base = shift;
+ return if $_use_lib;
+
+ if (!-f "$GIT_SVN_DIR/info/exclude") {
+ open my $fd, '>>', "$GIT_SVN_DIR/info/exclude" or croak $!;
+ print $fd '.svn',"\n";
+ close $fd or croak $!;
+ }
+ my $no_text_base = shift;
do_update_index([qw/git-diff-files --name-only -z/],
'remove',
$no_text_base);
do_update_index([qw/git-ls-files -z --others/,
- "--exclude-from=$GIT_DIR/$GIT_SVN/info/exclude"],
+ "--exclude-from=$GIT_SVN_DIR/info/exclude"],
'add',
$no_text_base);
}
}
sub assert_revision_unknown {
- my $revno = shift;
- if (-f "$REV_DIR/$revno") {
- croak "$REV_DIR/$revno already exists! ",
- "Why are we refetching it?";
+ my $r = shift;
+ if (my $c = revdb_get($REVDB, $r)) {
+ croak "$r = $c already exists! Why are we refetching it?";
}
}
return 1;
}
-sub assert_revision_eq_or_unknown {
- my ($revno, $commit) = @_;
- if (-f "$REV_DIR/$revno") {
- my $current = file_to_s("$REV_DIR/$revno");
- if (($commit ne $current) && !trees_eq($commit, $current)) {
- croak "$REV_DIR/$revno already exists!\n",
- "current: $current\nexpected: $commit\n";
- }
- return;
- }
-}
-
sub git_commit {
my ($log_msg, @parents) = @_;
assert_revision_unknown($log_msg->{revision});
- my $out_fh = IO::File->new_tmpfile or croak $!;
-
map_tree_joins() if (@_branch_from && !%tree_map);
+ my (@tmp_parents, @exec_parents, %seen_parent);
+ if (my $lparents = $log_msg->{parents}) {
+ @tmp_parents = @$lparents
+ }
# commit parents can be conditionally bound to a particular
# svn revision via: "svn_revno=commit_sha1", filter them out here:
- my @exec_parents;
foreach my $p (@parents) {
next unless defined $p;
if ($p =~ /^(\d+)=($sha1_short)$/o) {
if ($1 == $log_msg->{revision}) {
- push @exec_parents, $2;
+ push @tmp_parents, $2;
}
} else {
- push @exec_parents, $p if $p =~ /$sha1_short/o;
+ push @tmp_parents, $p if $p =~ /$sha1_short/o;
}
}
+ my $tree = $log_msg->{tree};
+ if (!defined $tree) {
+ my $index = set_index($GIT_SVN_INDEX);
+ index_changes();
+ chomp($tree = `git-write-tree`);
+ croak $? if $?;
+ restore_index($index);
+ }
+ if (exists $tree_map{$tree}) {
+ push @tmp_parents, @{$tree_map{$tree}};
+ }
+ foreach (@tmp_parents) {
+ next if $seen_parent{$_};
+ $seen_parent{$_} = 1;
+ push @exec_parents, $_;
+ # MAXPARENT is defined to 16 in commit-tree.c:
+ last if @exec_parents > 16;
+ }
- my $pid = fork;
- defined $pid or croak $!;
+ defined(my $pid = open my $out_fh, '-|') or croak $!;
if ($pid == 0) {
- $ENV{GIT_INDEX_FILE} = $GIT_SVN_INDEX;
- index_changes();
- chomp(my $tree = `git-write-tree`);
- croak if $?;
- if (exists $tree_map{$tree}) {
- my %seen_parent = map { $_ => 1 } @exec_parents;
- foreach (@{$tree_map{$tree}}) {
- # MAXPARENT is defined to 16 in commit-tree.c:
- if ($seen_parent{$_} || @exec_parents > 16) {
- next;
- }
- push @exec_parents, $_;
- $seen_parent{$_} = 1;
- }
- }
my $msg_fh = IO::File->new_tmpfile or croak $!;
print $msg_fh $log_msg->{msg}, "\ngit-svn-id: ",
"$SVN_URL\@$log_msg->{revision}",
" $SVN_UUID\n" or croak $!;
$msg_fh->flush == 0 or croak $!;
seek $msg_fh, 0, 0 or croak $!;
-
set_commit_env($log_msg);
-
my @exec = ('git-commit-tree',$tree);
push @exec, '-p', $_ foreach @exec_parents;
open STDIN, '<&', $msg_fh or croak $!;
- open STDOUT, '>&', $out_fh or croak $!;
exec @exec or croak $!;
}
- waitpid($pid,0);
- croak if $?;
-
- $out_fh->flush == 0 or croak $!;
- seek $out_fh, 0, 0 or croak $!;
chomp(my $commit = do { local $/; <$out_fh> });
+ close $out_fh or croak $?;
if ($commit !~ /^$sha1$/o) {
croak "Failed to commit, invalid sha1: $commit\n";
}
my @update_ref = ('git-update-ref',"refs/remotes/$GIT_SVN",$commit);
if (my $primary_parent = shift @exec_parents) {
- $pid = fork;
- defined $pid or croak $!;
- if (!$pid) {
- close STDERR;
- close STDOUT;
- exec 'git-rev-parse','--verify',
- "refs/remotes/$GIT_SVN^0";
- }
- waitpid $pid, 0;
+ quiet_run(qw/git-rev-parse --verify/,"refs/remotes/$GIT_SVN^0");
push @update_ref, $primary_parent unless $?;
}
sys(@update_ref);
- sys('git-update-ref',"$GIT_SVN/revs/$log_msg->{revision}",$commit);
+ revdb_set($REVDB, $log_msg->{revision}, $commit);
+
+ # this output is read via pipe, do not change:
print "r$log_msg->{revision} = $commit\n";
+ check_repack();
return $commit;
}
+sub check_repack {
+ if ($_repack && (--$_repack_nr == 0)) {
+ $_repack_nr = $_repack;
+ sys("git repack $_repack_flags");
+ }
+}
+
sub set_commit_env {
my ($log_msg) = @_;
my $author = $log_msg->{author};
+ if (!defined $author || length $author == 0) {
+ $author = '(no author)';
+ }
my ($name,$email) = defined $users{$author} ? @{$users{$author}}
: ($author,"$author\@$SVN_UUID");
$ENV{GIT_AUTHOR_NAME} = $ENV{GIT_COMMITTER_NAME} = $name;
if ($pid == 0) {
open STDOUT, '>&', $blob_fh or croak $!;
- exec('git-cat-file','blob',$blob);
+ exec('git-cat-file','blob',$blob) or croak $!;
}
waitpid $pid, 0;
croak $? if $?;
my $pid = open my $child, '-|';
defined $pid or croak $!;
if ($pid == 0) {
- exec(@_) or croak $?;
+ exec(@_) or croak $!;
}
my @ret = (<$child>);
close $child or croak $?;
if (grep /usage: checkout URL\[\@REV\]/,@co_help) {
$_svn_co_url_revs = 1;
}
+ if (grep /\[TARGET\[\@REV\]\.\.\.\]/, `svn propget -h`) {
+ $_svn_pg_peg_revs = 1;
+ }
# I really, really hope nobody hits this...
unless (grep /stop-on-copy/, (safe_qx(qw(svn log -h)))) {
}
sub check_upgrade_needed {
+ if (!-r $REVDB) {
+ -d $GIT_SVN_DIR or mkpath([$GIT_SVN_DIR]);
+ open my $fh, '>>',$REVDB or croak $!;
+ close $fh;
+ }
my $old = eval {
my $pid = open my $child, '-|';
defined $pid or croak $!;
if ($pid == 0) {
close STDERR;
- exec('git-rev-parse',"$GIT_SVN-HEAD") or croak $?;
+ exec('git-rev-parse',"$GIT_SVN-HEAD") or croak $!;
}
my @ret = (<$child>);
close $child or croak $?;
# fills %tree_map with a reverse mapping of trees to commits. Useful
# for finding parents to commit on.
sub map_tree_joins {
+ my %seen;
foreach my $br (@_branch_from) {
my $pid = open my $pipe, '-|';
defined $pid or croak $!;
if ($pid == 0) {
- exec(qw(git-rev-list --pretty=raw), $br) or croak $?;
+ exec(qw(git-rev-list --topo-order --pretty=raw), $br)
+ or croak $!;
}
while (<$pipe>) {
if (/^commit ($sha1)$/o) {
my $commit = $1;
+
+ # if we've seen a commit,
+ # we've seen its parents
+ last if $seen{$commit};
my ($tree) = (<$pipe> =~ /^tree ($sha1)$/o);
unless (defined $tree) {
die "Failed to parse commit $commit\n";
}
push @{$tree_map{$tree}}, $commit;
+ $seen{$commit} = 1;
}
}
- close $pipe or croak $?;
+ close $pipe; # we could be breaking the pipe early
}
}
+sub load_all_refs {
+ if (@_branch_from) {
+ print STDERR '--branch|-b parameters are ignored when ',
+ "--branch-all-refs|-B is passed\n";
+ }
+
+ # don't worry about rev-list on non-commit objects/tags,
+ # it shouldn't blow up if a ref is a blob or tree...
+ chomp(@_branch_from = `git-rev-parse --symbolic --all`);
+}
+
# '<svn username> = real-name <email address>' mapping based on git-svnimport:
sub load_authors {
open my $authors, '<', $_authors or die "Can't open $_authors $!\n";
close $authors or croak $!;
}
+sub rload_authors {
+ open my $authors, '<', $_authors or die "Can't open $_authors $!\n";
+ while (<$authors>) {
+ chomp;
+ next unless /^(\S+?)\s*=\s*(.+?)\s*<(.+)>\s*$/;
+ my ($user, $name, $email) = ($1, $2, $3);
+ $rusers{"$name <$email>"} = $user;
+ }
+ close $authors or croak $!;
+}
+
+sub svn_propget_base {
+ my ($p, $f) = @_;
+ $f .= '@BASE' if $_svn_pg_peg_revs;
+ return safe_qx(qw/svn propget/, $p, $f);
+}
+
+sub git_svn_each {
+ my $sub = shift;
+ foreach (`git-rev-parse --symbolic --all`) {
+ next unless s#^refs/remotes/##;
+ chomp $_;
+ next unless -f "$GIT_DIR/svn/$_/info/url";
+ &$sub($_);
+ }
+}
+
+sub migrate_revdb {
+ git_svn_each(sub {
+ my $id = shift;
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ $GIT_SVN = $ENV{GIT_SVN_ID} = $id;
+ init_vars();
+ exit 0 if -r $REVDB;
+ print "Upgrading svn => git mapping...\n";
+ -d $GIT_SVN_DIR or mkpath([$GIT_SVN_DIR]);
+ open my $fh, '>>',$REVDB or croak $!;
+ close $fh;
+ rebuild();
+ print "Done upgrading. You may now delete the ",
+ "deprecated $GIT_SVN_DIR/revs directory\n";
+ exit 0;
+ }
+ waitpid $pid, 0;
+ croak $? if $?;
+ });
+}
+
+sub migration_check {
+ migrate_revdb() unless (-e $REVDB);
+ return if (-d "$GIT_DIR/svn" || !-d $GIT_DIR);
+ print "Upgrading repository...\n";
+ unless (-d "$GIT_DIR/svn") {
+ mkdir "$GIT_DIR/svn" or croak $!;
+ }
+ print "Data from a previous version of git-svn exists, but\n\t",
+ "$GIT_SVN_DIR\n\t(required for this version ",
+ "($VERSION) of git-svn) does not.\n";
+
+ foreach my $x (`git-rev-parse --symbolic --all`) {
+ next unless $x =~ s#^refs/remotes/##;
+ chomp $x;
+ next unless -f "$GIT_DIR/$x/info/url";
+ my $u = eval { file_to_s("$GIT_DIR/$x/info/url") };
+ next unless $u;
+ my $dn = dirname("$GIT_DIR/svn/$x");
+ mkpath([$dn]) unless -d $dn;
+ rename "$GIT_DIR/$x", "$GIT_DIR/svn/$x" or croak "$!: $x";
+ }
+ migrate_revdb() if (-d $GIT_SVN_DIR && !-w $REVDB);
+ print "Done upgrading.\n";
+}
+
+sub find_rev_before {
+ my ($r, $id, $eq_ok) = @_;
+ my $f = "$GIT_DIR/svn/$id/.rev_db";
+ return (undef,undef) unless -r $f;
+ --$r unless $eq_ok;
+ while ($r > 0) {
+ if (my $c = revdb_get($f, $r)) {
+ return ($r, $c);
+ }
+ --$r;
+ }
+ return (undef, undef);
+}
+
+sub init_vars {
+ $GIT_SVN ||= $ENV{GIT_SVN_ID} || 'git-svn';
+ $GIT_SVN_DIR = "$GIT_DIR/svn/$GIT_SVN";
+ $REVDB = "$GIT_SVN_DIR/.rev_db";
+ $GIT_SVN_INDEX = "$GIT_SVN_DIR/index";
+ $SVN_URL = undef;
+ $SVN_WC = "$GIT_SVN_DIR/tree";
+}
+
+# convert GetOpt::Long specs for use by git-repo-config
+sub read_repo_config {
+ return unless -d $GIT_DIR;
+ my $opts = shift;
+ foreach my $o (keys %$opts) {
+ my $v = $opts->{$o};
+ my ($key) = ($o =~ /^([a-z\-]+)/);
+ $key =~ s/-//g;
+ my $arg = 'git-repo-config';
+ $arg .= ' --int' if ($o =~ /[:=]i$/);
+ $arg .= ' --bool' if ($o !~ /[:=][sfi]$/);
+ if (ref $v eq 'ARRAY') {
+ chomp(my @tmp = `$arg --get-all svn.$key`);
+ @$v = @tmp if @tmp;
+ } else {
+ chomp(my $tmp = `$arg --get svn.$key`);
+ if ($tmp && !($arg =~ / --bool / && $tmp eq 'false')) {
+ $$v = $tmp;
+ }
+ }
+ }
+}
+
+sub set_default_vals {
+ if (defined $_repack) {
+ $_repack = 1000 if ($_repack <= 0);
+ $_repack_nr = $_repack;
+ $_repack_flags ||= '-d';
+ }
+}
+
+sub read_grafts {
+ my $gr_file = shift;
+ my ($grafts, $comments) = ({}, {});
+ if (open my $fh, '<', $gr_file) {
+ my @tmp;
+ while (<$fh>) {
+ if (/^($sha1)\s+/) {
+ my $c = $1;
+ if (@tmp) {
+ @{$comments->{$c}} = @tmp;
+ @tmp = ();
+ }
+ foreach my $p (split /\s+/, $_) {
+ $grafts->{$c}->{$p} = 1;
+ }
+ } else {
+ push @tmp, $_;
+ }
+ }
+ close $fh or croak $!;
+ @{$comments->{'END'}} = @tmp if @tmp;
+ }
+ return ($grafts, $comments);
+}
+
+sub write_grafts {
+ my ($grafts, $comments, $gr_file) = @_;
+
+ open my $fh, '>', $gr_file or croak $!;
+ foreach my $c (sort keys %$grafts) {
+ if ($comments->{$c}) {
+ print $fh $_ foreach @{$comments->{$c}};
+ }
+ my $p = $grafts->{$c};
+ delete $p->{$c}; # commits are not self-reproducing...
+ my $pid = open my $ch, '-|';
+ defined $pid or croak $!;
+ if (!$pid) {
+ exec(qw/git-cat-file commit/, $c) or croak $!;
+ }
+ while (<$ch>) {
+ if (/^parent ([a-f\d]{40})/) {
+ $p->{$1} = 1;
+ } else {
+ last unless /^\S/i;
+ }
+ }
+ close $ch; # breaking the pipe
+ print $fh $c, ' ', join(' ', sort keys %$p),"\n";
+ }
+ if ($comments->{'END'}) {
+ print $fh $_ foreach @{$comments->{'END'}};
+ }
+ close $fh or croak $!;
+}
+
+sub read_url_paths {
+ my $l_map = {};
+ git_svn_each(sub { my $x = shift;
+ my $url = file_to_s("$GIT_DIR/svn/$x/info/url");
+ my ($u, $p) = repo_path_split($url);
+ $l_map->{$u}->{$p} = $x;
+ });
+ return $l_map;
+}
+
+sub extract_metadata {
+ my $id = shift;
+ my ($url, $rev, $uuid) = ($id =~ /^git-svn-id:\s(\S+?)\@(\d+)
+ \s([a-f\d\-]+)$/x);
+ if (!$rev || !$uuid || !$url) {
+ # some of the original repositories I made had
+ # indentifiers like this:
+ ($rev, $uuid) = ($id =~/^git-svn-id:\s(\d+)\@([a-f\d\-]+)/);
+ }
+ return ($url, $rev, $uuid);
+}
+
+sub tz_to_s_offset {
+ my ($tz) = @_;
+ $tz =~ s/(\d\d)$//;
+ return ($1 * 60) + ($tz * 3600);
+}
+
+sub setup_pager { # translated to Perl from pager.c
+ return unless (-t *STDOUT);
+ my $pager = $ENV{PAGER};
+ if (!defined $pager) {
+ $pager = 'less';
+ } elsif (length $pager == 0 || $pager eq 'cat') {
+ return;
+ }
+ pipe my $rfd, my $wfd or return;
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ open STDOUT, '>&', $wfd or croak $!;
+ return;
+ }
+ open STDIN, '<&', $rfd or croak $!;
+ $ENV{LESS} ||= '-S';
+ exec $pager or croak "Can't run pager: $!\n";;
+}
+
+sub get_author_info {
+ my ($dest, $author, $t, $tz) = @_;
+ $author =~ s/(?:^\s*|\s*$)//g;
+ $dest->{a_raw} = $author;
+ my $_a;
+ if ($_authors) {
+ $_a = $rusers{$author} || undef;
+ }
+ if (!$_a) {
+ ($_a) = ($author =~ /<([^>]+)\@[^>]+>$/);
+ }
+ $dest->{t} = $t;
+ $dest->{tz} = $tz;
+ $dest->{a} = $_a;
+ # Date::Parse isn't in the standard Perl distro :(
+ if ($tz =~ s/^\+//) {
+ $t += tz_to_s_offset($tz);
+ } elsif ($tz =~ s/^\-//) {
+ $t -= tz_to_s_offset($tz);
+ }
+ $dest->{t_utc} = $t;
+}
+
+sub process_commit {
+ my ($c, $r_min, $r_max, $defer) = @_;
+ if (defined $r_min && defined $r_max) {
+ if ($r_min == $c->{r} && $r_min == $r_max) {
+ show_commit($c);
+ return 0;
+ }
+ return 1 if $r_min == $r_max;
+ if ($r_min < $r_max) {
+ # we need to reverse the print order
+ return 0 if (defined $_limit && --$_limit < 0);
+ push @$defer, $c;
+ return 1;
+ }
+ if ($r_min != $r_max) {
+ return 1 if ($r_min < $c->{r});
+ return 1 if ($r_max > $c->{r});
+ }
+ }
+ return 0 if (defined $_limit && --$_limit < 0);
+ show_commit($c);
+ return 1;
+}
+
+sub show_commit {
+ my $c = shift;
+ if ($_oneline) {
+ my $x = "\n";
+ if (my $l = $c->{l}) {
+ while ($l->[0] =~ /^\s*$/) { shift @$l }
+ $x = $l->[0];
+ }
+ $_l_fmt ||= 'A' . length($c->{r});
+ print 'r',pack($_l_fmt, $c->{r}),' | ';
+ print "$c->{c} | " if $_show_commit;
+ print $x;
+ } else {
+ show_commit_normal($c);
+ }
+}
+
+sub show_commit_normal {
+ my ($c) = @_;
+ print '-' x72, "\nr$c->{r} | ";
+ print "$c->{c} | " if $_show_commit;
+ print "$c->{a} | ", strftime("%Y-%m-%d %H:%M:%S %z (%a, %d %b %Y)",
+ localtime($c->{t_utc})), ' | ';
+ my $nr_line = 0;
+
+ if (my $l = $c->{l}) {
+ while ($l->[$#$l] eq "\n" && $l->[($#$l - 1)] eq "\n") {
+ pop @$l;
+ }
+ $nr_line = scalar @$l;
+ if (!$nr_line) {
+ print "1 line\n\n\n";
+ } else {
+ if ($nr_line == 1) {
+ $nr_line = '1 line';
+ } else {
+ $nr_line .= ' lines';
+ }
+ print $nr_line, "\n\n";
+ print $_ foreach @$l;
+ }
+ } else {
+ print "1 line\n\n";
+
+ }
+ foreach my $x (qw/raw diff/) {
+ if ($c->{$x}) {
+ print "\n";
+ print $_ foreach @{$c->{$x}}
+ }
+ }
+}
+
+sub libsvn_load {
+ return unless $_use_lib;
+ $_use_lib = eval {
+ require SVN::Core;
+ if ($SVN::Core::VERSION lt '1.2.1') {
+ die "Need SVN::Core 1.2.1 or better ",
+ "(got $SVN::Core::VERSION) ",
+ "Falling back to command-line svn\n";
+ }
+ require SVN::Ra;
+ require SVN::Delta;
+ push @SVN::Git::Editor::ISA, 'SVN::Delta::Editor';
+ my $kill_stupid_warnings = $SVN::Node::none.$SVN::Node::file.
+ $SVN::Node::dir.$SVN::Node::unknown.
+ $SVN::Node::none.$SVN::Node::file.
+ $SVN::Node::dir.$SVN::Node::unknown;
+ 1;
+ };
+}
+
+sub libsvn_connect {
+ my ($url) = @_;
+ my $auth = SVN::Core::auth_open([SVN::Client::get_simple_provider(),
+ SVN::Client::get_ssl_server_trust_file_provider(),
+ SVN::Client::get_username_provider()]);
+ my $s = eval { SVN::Ra->new(url => $url, auth => $auth) };
+ return $s;
+}
+
+sub libsvn_get_file {
+ my ($gui, $f, $rev) = @_;
+ my $p = $f;
+ return unless ($p =~ s#^\Q$SVN_PATH\E/?##);
+
+ my ($hash, $pid, $in, $out);
+ my $pool = SVN::Pool->new;
+ defined($pid = open3($in, $out, '>&STDERR',
+ qw/git-hash-object -w --stdin/)) or croak $!;
+ my ($r, $props) = $SVN->get_file($f, $rev, $in, $pool);
+ $in->flush == 0 or croak $!;
+ close $in or croak $!;
+ $pool->clear;
+ chomp($hash = do { local $/; <$out> });
+ close $out or croak $!;
+ waitpid $pid, 0;
+ $hash =~ /^$sha1$/o or die "not a sha1: $hash\n";
+
+ my $mode = exists $props->{'svn:executable'} ? '100755' : '100644';
+ if (exists $props->{'svn:special'}) {
+ $mode = '120000';
+ my $link = `git-cat-file blob $hash`;
+ $link =~ s/^link // or die "svn:special file with contents: <",
+ $link, "> is not understood\n";
+ defined($pid = open3($in, $out, '>&STDERR',
+ qw/git-hash-object -w --stdin/)) or croak $!;
+ print $in $link;
+ $in->flush == 0 or croak $!;
+ close $in or croak $!;
+ chomp($hash = do { local $/; <$out> });
+ close $out or croak $!;
+ waitpid $pid, 0;
+ $hash =~ /^$sha1$/o or die "not a sha1: $hash\n";
+ }
+ print $gui $mode,' ',$hash,"\t",$p,"\0" or croak $!;
+}
+
+sub libsvn_log_entry {
+ my ($rev, $author, $date, $msg, $parents) = @_;
+ my ($Y,$m,$d,$H,$M,$S) = ($date =~ /^(\d{4})\-(\d\d)\-(\d\d)T
+ (\d\d)\:(\d\d)\:(\d\d).\d+Z$/x)
+ or die "Unable to parse date: $date\n";
+ if (defined $_authors && ! defined $users{$author}) {
+ die "Author: $author not defined in $_authors file\n";
+ }
+ return { revision => $rev, date => "+0000 $Y-$m-$d $H:$M:$S",
+ author => $author, msg => $msg."\n", parents => $parents || [] }
+}
+
+sub process_rm {
+ my ($gui, $last_commit, $f) = @_;
+ $f =~ s#^\Q$SVN_PATH\E/?## or return;
+ # remove entire directories.
+ if (safe_qx('git-ls-tree',$last_commit,'--',$f) =~ /^040000 tree/) {
+ defined(my $pid = open my $ls, '-|') or croak $!;
+ if (!$pid) {
+ exec(qw/git-ls-tree -r --name-only -z/,
+ $last_commit,'--',$f) or croak $!;
+ }
+ local $/ = "\0";
+ while (<$ls>) {
+ print $gui '0 ',0 x 40,"\t",$_ or croak $!;
+ }
+ close $ls or croak $?;
+ } else {
+ print $gui '0 ',0 x 40,"\t",$f,"\0" or croak $!;
+ }
+}
+
+sub libsvn_fetch {
+ my ($last_commit, $paths, $rev, $author, $date, $msg) = @_;
+ open my $gui, '| git-update-index -z --index-info' or croak $!;
+ my @amr;
+ foreach my $f (keys %$paths) {
+ my $m = $paths->{$f}->action();
+ $f =~ s#^/+##;
+ if ($m =~ /^[DR]$/) {
+ process_rm($gui, $last_commit, $f);
+ next if $m eq 'D';
+ # 'R' can be file replacements, too, right?
+ }
+ my $pool = SVN::Pool->new;
+ my $t = $SVN->check_path($f, $rev, $pool);
+ if ($t == $SVN::Node::file) {
+ if ($m =~ /^[AMR]$/) {
+ push @amr, $f;
+ } else {
+ die "Unrecognized action: $m, ($f r$rev)\n";
+ }
+ }
+ $pool->clear;
+ }
+ libsvn_get_file($gui, $_, $rev) foreach (@amr);
+ close $gui or croak $?;
+ return libsvn_log_entry($rev, $author, $date, $msg, [$last_commit]);
+}
+
+sub svn_grab_base_rev {
+ defined(my $pid = open my $fh, '-|') or croak $!;
+ if (!$pid) {
+ open my $null, '>', '/dev/null' or croak $!;
+ open STDERR, '>&', $null or croak $!;
+ exec qw/git-rev-parse --verify/,"refs/remotes/$GIT_SVN^0"
+ or croak $!;
+ }
+ chomp(my $c = do { local $/; <$fh> });
+ close $fh;
+ if (defined $c && length $c) {
+ my ($url, $rev, $uuid) = extract_metadata((grep(/^git-svn-id: /,
+ safe_qx(qw/git-cat-file commit/, $c)))[-1]);
+ return ($rev, $c);
+ }
+ return (undef, undef);
+}
+
+sub libsvn_parse_revision {
+ my $base = shift;
+ my $head = $SVN->get_latest_revnum();
+ if (!defined $_revision || $_revision eq 'BASE:HEAD') {
+ return ($base + 1, $head) if (defined $base);
+ return (0, $head);
+ }
+ return ($1, $2) if ($_revision =~ /^(\d+):(\d+)$/);
+ return ($_revision, $_revision) if ($_revision =~ /^\d+$/);
+ if ($_revision =~ /^BASE:(\d+)$/) {
+ return ($base + 1, $1) if (defined $base);
+ return (0, $head);
+ }
+ return ($1, $head) if ($_revision =~ /^(\d+):HEAD$/);
+ die "revision argument: $_revision not understood by git-svn\n",
+ "Try using the command-line svn client instead\n";
+}
+
+sub libsvn_traverse {
+ my ($gui, $pfx, $path, $rev) = @_;
+ my $cwd = "$pfx/$path";
+ my $pool = SVN::Pool->new;
+ $cwd =~ s#^/+##g;
+ my ($dirent, $r, $props) = $SVN->get_dir($cwd, $rev, $pool);
+ foreach my $d (keys %$dirent) {
+ my $t = $dirent->{$d}->kind;
+ if ($t == $SVN::Node::dir) {
+ libsvn_traverse($gui, $cwd, $d, $rev);
+ } elsif ($t == $SVN::Node::file) {
+ libsvn_get_file($gui, "$cwd/$d", $rev);
+ }
+ }
+ $pool->clear;
+}
+
+sub libsvn_traverse_ignore {
+ my ($fh, $path, $r) = @_;
+ $path =~ s#^/+##g;
+ my $pool = SVN::Pool->new;
+ my ($dirent, undef, $props) = $SVN->get_dir($path, $r, $pool);
+ my $p = $path;
+ $p =~ s#^\Q$SVN_PATH\E/?##;
+ print $fh length $p ? "\n# $p\n" : "\n# /\n";
+ if (my $s = $props->{'svn:ignore'}) {
+ $s =~ s/[\r\n]+/\n/g;
+ chomp $s;
+ if (length $p == 0) {
+ $s =~ s#\n#\n/$p#g;
+ print $fh "/$s\n";
+ } else {
+ $s =~ s#\n#\n/$p/#g;
+ print $fh "/$p/$s\n";
+ }
+ }
+ foreach (sort keys %$dirent) {
+ next if $dirent->{$_}->kind != $SVN::Node::dir;
+ libsvn_traverse_ignore($fh, "$path/$_", $r);
+ }
+ $pool->clear;
+}
+
+sub revisions_eq {
+ my ($path, $r0, $r1) = @_;
+ return 1 if $r0 == $r1;
+ my $nr = 0;
+ if ($_use_lib) {
+ # should be OK to use Pool here (r1 - r0) should be small
+ my $pool = SVN::Pool->new;
+ $SVN->get_log("/$path", $r0, $r1, 0, 1, 1, sub {$nr++},$pool);
+ $pool->clear;
+ } else {
+ my ($url, undef) = repo_path_split($SVN_URL);
+ my $svn_log = svn_log_raw("$url/$path","-r$r0:$r1");
+ while (next_log_entry($svn_log)) { $nr++ }
+ close $svn_log->{fh};
+ }
+ return 0 if ($nr > 1);
+ return 1;
+}
+
+sub libsvn_find_parent_branch {
+ my ($paths, $rev, $author, $date, $msg) = @_;
+ my $svn_path = '/'.$SVN_PATH;
+
+ # look for a parent from another branch:
+ my $i = $paths->{$svn_path} or return;
+ my $branch_from = $i->copyfrom_path or return;
+ my $r = $i->copyfrom_rev;
+ print STDERR "Found possible branch point: ",
+ "$branch_from => $svn_path, $r\n";
+ $branch_from =~ s#^/##;
+ my $l_map = read_url_paths();
+ my $url = $SVN->{url};
+ defined $l_map->{$url} or return;
+ my $id = $l_map->{$url}->{$branch_from} or return;
+ my ($r0, $parent) = find_rev_before($r,$id,1);
+ return unless (defined $r0 && defined $parent);
+ if (revisions_eq($branch_from, $r0, $r)) {
+ unlink $GIT_SVN_INDEX;
+ print STDERR "Found branch parent: $parent\n";
+ sys(qw/git-read-tree/, $parent);
+ return libsvn_fetch($parent, $paths, $rev,
+ $author, $date, $msg);
+ }
+ print STDERR "Nope, branch point not imported or unknown\n";
+ return undef;
+}
+
+sub libsvn_new_tree {
+ if (my $log_entry = libsvn_find_parent_branch(@_)) {
+ return $log_entry;
+ }
+ my ($paths, $rev, $author, $date, $msg) = @_;
+ open my $gui, '| git-update-index -z --index-info' or croak $!;
+ my $pool = SVN::Pool->new;
+ libsvn_traverse($gui, '', $SVN_PATH, $rev, $pool);
+ $pool->clear;
+ close $gui or croak $?;
+ return libsvn_log_entry($rev, $author, $date, $msg);
+}
+
+sub find_graft_path_commit {
+ my ($tree_paths, $p1, $r1) = @_;
+ foreach my $x (keys %$tree_paths) {
+ next unless ($p1 =~ /^\Q$x\E/);
+ my $i = $tree_paths->{$x};
+ my ($r0, $parent) = find_rev_before($r1,$i,1);
+ return $parent if (defined $r0 && $r0 == $r1);
+ print STDERR "r$r1 of $i not imported\n";
+ next;
+ }
+ return undef;
+}
+
+sub find_graft_path_parents {
+ my ($grafts, $tree_paths, $c, $p0, $r0) = @_;
+ foreach my $x (keys %$tree_paths) {
+ next unless ($p0 =~ /^\Q$x\E/);
+ my $i = $tree_paths->{$x};
+ my ($r, $parent) = find_rev_before($r0, $i, 1);
+ if (defined $r && defined $parent && revisions_eq($x,$r,$r0)) {
+ $grafts->{$c}->{$parent} = 1;
+ }
+ }
+}
+
+sub libsvn_graft_file_copies {
+ my ($grafts, $tree_paths, $path, $paths, $rev) = @_;
+ foreach (keys %$paths) {
+ my $i = $paths->{$_};
+ my ($m, $p0, $r0) = ($i->action, $i->copyfrom_path,
+ $i->copyfrom_rev);
+ next unless (defined $p0 && defined $r0);
+
+ my $p1 = $_;
+ $p1 =~ s#^/##;
+ $p0 =~ s#^/##;
+ my $c = find_graft_path_commit($tree_paths, $p1, $rev);
+ next unless $c;
+ find_graft_path_parents($grafts, $tree_paths, $c, $p0, $r0);
+ }
+}
+
+sub set_index {
+ my $old = $ENV{GIT_INDEX_FILE};
+ $ENV{GIT_INDEX_FILE} = shift;
+ return $old;
+}
+
+sub restore_index {
+ my ($old) = @_;
+ if (defined $old) {
+ $ENV{GIT_INDEX_FILE} = $old;
+ } else {
+ delete $ENV{GIT_INDEX_FILE};
+ }
+}
+
+sub libsvn_commit_cb {
+ my ($rev, $date, $committer, $c, $msg, $r_last, $cmt_last) = @_;
+ if ($_optimize_commits && $rev == ($r_last + 1)) {
+ my $log = libsvn_log_entry($rev,$committer,$date,$msg);
+ $log->{tree} = get_tree_from_treeish($c);
+ my $cmt = git_commit($log, $cmt_last, $c);
+ my @diff = safe_qx('git-diff-tree', $cmt, $c);
+ if (@diff) {
+ print STDERR "Trees differ: $cmt $c\n",
+ join('',@diff),"\n";
+ exit 1;
+ }
+ } else {
+ fetch("$rev=$c");
+ }
+}
+
+sub libsvn_ls_fullurl {
+ my $fullurl = shift;
+ my ($repo, $path) = repo_path_split($fullurl);
+ $SVN ||= libsvn_connect($repo);
+ my @ret;
+ my $pool = SVN::Pool->new;
+ my ($dirent, undef, undef) = $SVN->get_dir($path,
+ $SVN->get_latest_revnum, $pool);
+ foreach my $d (keys %$dirent) {
+ if ($dirent->{$d}->kind == $SVN::Node::dir) {
+ push @ret, "$d/"; # add '/' for compat with cli svn
+ }
+ }
+ $pool->clear;
+ return @ret;
+}
+
+
+sub libsvn_skip_unknown_revs {
+ my $err = shift;
+ my $errno = $err->apr_err();
+ # Maybe the branch we're tracking didn't
+ # exist when the repo started, so it's
+ # not an error if it doesn't, just continue
+ #
+ # Wonderfully consistent library, eh?
+ # 160013 - svn:// and file://
+ # 175002 - http(s)://
+ # More codes may be discovered later...
+ if ($errno == 175002 || $errno == 160013) {
+ return;
+ }
+ croak "Error from SVN, ($errno): ", $err->expanded_message,"\n";
+};
+
+# Tie::File seems to be prone to offset errors if revisions get sparse,
+# it's not that fast, either. Tie::File is also not in Perl 5.6. So
+# one of my favorite modules is out :< Next up would be one of the DBM
+# modules, but I'm not sure which is most portable... So I'll just
+# go with something that's plain-text, but still capable of
+# being randomly accessed. So here's my ultra-simple fixed-width
+# database. All records are 40 characters + "\n", so it's easy to seek
+# to a revision: (41 * rev) is the byte offset.
+# A record of 40 0s denotes an empty revision.
+# And yes, it's still pretty fast (faster than Tie::File).
+sub revdb_set {
+ my ($file, $rev, $commit) = @_;
+ length $commit == 40 or croak "arg3 must be a full SHA1 hexsum\n";
+ open my $fh, '+<', $file or croak $!;
+ my $offset = $rev * 41;
+ # assume that append is the common case:
+ seek $fh, 0, 2 or croak $!;
+ my $pos = tell $fh;
+ if ($pos < $offset) {
+ print $fh (('0' x 40),"\n") x (($offset - $pos) / 41);
+ }
+ seek $fh, $offset, 0 or croak $!;
+ print $fh $commit,"\n";
+ close $fh or croak $!;
+}
+
+sub revdb_get {
+ my ($file, $rev) = @_;
+ my $ret;
+ my $offset = $rev * 41;
+ open my $fh, '<', $file or croak $!;
+ seek $fh, $offset, 0;
+ if (tell $fh == $offset) {
+ $ret = readline $fh;
+ if (defined $ret) {
+ chomp $ret;
+ $ret = undef if ($ret =~ /^0{40}$/);
+ }
+ }
+ close $fh or croak $!;
+ return $ret;
+}
+
+sub copy_remote_ref {
+ my $origin = $_cp_remote ? $_cp_remote : 'origin';
+ my $ref = "refs/remotes/$GIT_SVN";
+ if (safe_qx('git-ls-remote', $origin, $ref)) {
+ sys(qw/git fetch/, $origin, "$ref:$ref");
+ } else {
+ die "Unable to find remote reference: ",
+ "refs/remotes/$GIT_SVN on $origin\n";
+ }
+}
+
+package SVN::Git::Editor;
+use vars qw/@ISA/;
+use strict;
+use warnings;
+use Carp qw/croak/;
+use IO::File;
+
+sub new {
+ my $class = shift;
+ my $git_svn = shift;
+ my $self = SVN::Delta::Editor->new(@_);
+ bless $self, $class;
+ foreach (qw/svn_path c r ra /) {
+ die "$_ required!\n" unless (defined $git_svn->{$_});
+ $self->{$_} = $git_svn->{$_};
+ }
+ $self->{pool} = SVN::Pool->new;
+ $self->{bat} = { '' => $self->open_root($self->{r}, $self->{pool}) };
+ $self->{rm} = { };
+ require Digest::MD5;
+ return $self;
+}
+
+sub split_path {
+ return ($_[0] =~ m#^(.*?)/?([^/]+)$#);
+}
+
+sub repo_path {
+ (defined $_[1] && length $_[1]) ? "$_[0]->{svn_path}/$_[1]"
+ : $_[0]->{svn_path}
+}
+
+sub url_path {
+ my ($self, $path) = @_;
+ $self->{ra}->{url} . '/' . $self->repo_path($path);
+}
+
+sub rmdirs {
+ my ($self) = @_;
+ my $rm = $self->{rm};
+ delete $rm->{''}; # we never delete the url we're tracking
+ return unless %$rm;
+
+ foreach (keys %$rm) {
+ my @d = split m#/#, $_;
+ my $c = shift @d;
+ $rm->{$c} = 1;
+ while (@d) {
+ $c .= '/' . shift @d;
+ $rm->{$c} = 1;
+ }
+ }
+ delete $rm->{$self->{svn_path}};
+ delete $rm->{''}; # we never delete the url we're tracking
+ return unless %$rm;
+
+ defined(my $pid = open my $fh,'-|') or croak $!;
+ if (!$pid) {
+ exec qw/git-ls-tree --name-only -r -z/, $self->{c} or croak $!;
+ }
+ local $/ = "\0";
+ while (<$fh>) {
+ chomp;
+ $_ = $self->{svn_path} . '/' . $_;
+ my ($dn) = ($_ =~ m#^(.*?)/?(?:[^/]+)$#);
+ delete $rm->{$dn};
+ last unless %$rm;
+ }
+ my ($r, $p, $bat) = ($self->{r}, $self->{pool}, $self->{bat});
+ foreach my $d (sort { $b =~ tr#/#/# <=> $a =~ tr#/#/# } keys %$rm) {
+ $self->close_directory($bat->{$d}, $p);
+ my ($dn) = ($d =~ m#^(.*?)/?(?:[^/]+)$#);
+ $self->SUPER::delete_entry($d, $r, $bat->{$dn}, $p);
+ delete $bat->{$d};
+ }
+}
+
+sub open_or_add_dir {
+ my ($self, $full_path, $baton) = @_;
+ my $p = SVN::Pool->new;
+ my $t = $self->{ra}->check_path($full_path, $self->{r}, $p);
+ $p->clear;
+ if ($t == $SVN::Node::none) {
+ return $self->add_directory($full_path, $baton,
+ undef, -1, $self->{pool});
+ } elsif ($t == $SVN::Node::dir) {
+ return $self->open_directory($full_path, $baton,
+ $self->{r}, $self->{pool});
+ }
+ print STDERR "$full_path already exists in repository at ",
+ "r$self->{r} and it is not a directory (",
+ ($t == $SVN::Node::file ? 'file' : 'unknown'),"/$t)\n";
+ exit 1;
+}
+
+sub ensure_path {
+ my ($self, $path) = @_;
+ my $bat = $self->{bat};
+ $path = $self->repo_path($path);
+ return $bat->{''} unless (length $path);
+ my @p = split m#/+#, $path;
+ my $c = shift @p;
+ $bat->{$c} ||= $self->open_or_add_dir($c, $bat->{''});
+ while (@p) {
+ my $c0 = $c;
+ $c .= '/' . shift @p;
+ $bat->{$c} ||= $self->open_or_add_dir($c, $bat->{$c0});
+ }
+ return $bat->{$c};
+}
+
+sub A {
+ my ($self, $m) = @_;
+ my ($dir, $file) = split_path($m->{file_b});
+ my $pbat = $self->ensure_path($dir);
+ my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
+ undef, -1);
+ $self->chg_file($fbat, $m);
+ $self->close_file($fbat,undef,$self->{pool});
+}
+
+sub C {
+ my ($self, $m) = @_;
+ my ($dir, $file) = split_path($m->{file_b});
+ my $pbat = $self->ensure_path($dir);
+ my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
+ $self->url_path($m->{file_a}), $self->{r});
+ $self->chg_file($fbat, $m);
+ $self->close_file($fbat,undef,$self->{pool});
+}
+
+sub delete_entry {
+ my ($self, $path, $pbat) = @_;
+ my $rpath = $self->repo_path($path);
+ my ($dir, $file) = split_path($rpath);
+ $self->{rm}->{$dir} = 1;
+ $self->SUPER::delete_entry($rpath, $self->{r}, $pbat, $self->{pool});
+}
+
+sub R {
+ my ($self, $m) = @_;
+ my ($dir, $file) = split_path($m->{file_b});
+ my $pbat = $self->ensure_path($dir);
+ my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
+ $self->url_path($m->{file_a}), $self->{r});
+ $self->chg_file($fbat, $m);
+ $self->close_file($fbat,undef,$self->{pool});
+
+ ($dir, $file) = split_path($m->{file_a});
+ $pbat = $self->ensure_path($dir);
+ $self->delete_entry($m->{file_a}, $pbat);
+}
+
+sub M {
+ my ($self, $m) = @_;
+ my ($dir, $file) = split_path($m->{file_b});
+ my $pbat = $self->ensure_path($dir);
+ my $fbat = $self->open_file($self->repo_path($m->{file_b}),
+ $pbat,$self->{r},$self->{pool});
+ $self->chg_file($fbat, $m);
+ $self->close_file($fbat,undef,$self->{pool});
+}
+
+sub T { shift->M(@_) }
+
+sub change_file_prop {
+ my ($self, $fbat, $pname, $pval) = @_;
+ $self->SUPER::change_file_prop($fbat, $pname, $pval, $self->{pool});
+}
+
+sub chg_file {
+ my ($self, $fbat, $m) = @_;
+ if ($m->{mode_b} =~ /755$/ && $m->{mode_a} !~ /755$/) {
+ $self->change_file_prop($fbat,'svn:executable','*');
+ } elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) {
+ $self->change_file_prop($fbat,'svn:executable',undef);
+ }
+ my $fh = IO::File->new_tmpfile or croak $!;
+ if ($m->{mode_b} =~ /^120/) {
+ print $fh 'link ' or croak $!;
+ $self->change_file_prop($fbat,'svn:special','*');
+ } elsif ($m->{mode_a} =~ /^120/ && $m->{mode_b} !~ /^120/) {
+ $self->change_file_prop($fbat,'svn:special',undef);
+ }
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ open STDOUT, '>&', $fh or croak $!;
+ exec qw/git-cat-file blob/, $m->{sha1_b} or croak $!;
+ }
+ waitpid $pid, 0;
+ croak $? if $?;
+ $fh->flush == 0 or croak $!;
+ seek $fh, 0, 0 or croak $!;
+
+ my $md5 = Digest::MD5->new;
+ $md5->addfile($fh) or croak $!;
+ seek $fh, 0, 0 or croak $!;
+
+ my $exp = $md5->hexdigest;
+ my $atd = $self->apply_textdelta($fbat, undef, $self->{pool});
+ my $got = SVN::TxDelta::send_stream($fh, @$atd, $self->{pool});
+ die "Checksum mismatch\nexpected: $exp\ngot: $got\n" if ($got ne $exp);
+
+ close $fh or croak $!;
+}
+
+sub D {
+ my ($self, $m) = @_;
+ my ($dir, $file) = split_path($m->{file_b});
+ my $pbat = $self->ensure_path($dir);
+ $self->delete_entry($m->{file_b}, $pbat);
+}
+
+sub close_edit {
+ my ($self) = @_;
+ my ($p,$bat) = ($self->{pool}, $self->{bat});
+ foreach (sort { $b =~ tr#/#/# <=> $a =~ tr#/#/# } keys %$bat) {
+ $self->close_directory($bat->{$_}, $p);
+ }
+ $self->SUPER::close_edit($p);
+ $p->clear;
+}
+
+sub abort_edit {
+ my ($self) = @_;
+ $self->SUPER::abort_edit($self->{pool});
+ $self->{pool}->clear;
+}
+
__END__
Data structures:
file_b => new/current file name of a file (any chg)
}
;
+
+Notes:
+ I don't trust the each() function on unless I created %hash myself
+ because the internal iterator may not have started at base.
. ./test-lib.sh
GIT_DIR=$PWD/.git
-GIT_SVN_DIR=$GIT_DIR/git-svn
-SVN_TREE=$GIT_SVN_DIR/tree
+GIT_SVN_DIR=$GIT_DIR/svn/git-svn
+SVN_TREE=$GIT_SVN_DIR/svn-tree
svnadmin >/dev/null 2>&1
if test $? != 1
#
test_description='git-svn tests'
+GIT_SVN_LC_ALL=$LC_ALL
. ./lib-git-svn.sh
mkdir import
cd import
echo foo > foo
-ln -s foo foo.link
+if test -z "$NO_SYMLINK"
+then
+ ln -s foo foo.link
+fi
mkdir -p dir/a/b/c/d/e
echo 'deep dir' > dir/a/b/c/d/e/file
mkdir -p bar
'import an SVN revision into git' \
'git-svn fetch'
+test_expect_success "checkout from svn" "svn co $svnrepo $SVN_TREE"
name='try a deep --rmdir with a commit'
-git checkout -b mybranch remotes/git-svn
+git checkout -f -b mybranch remotes/git-svn
mv dir/a/b/c/d/e/file dir/file
cp dir/file file
git update-index --add --remove dir/a/b/c/d/e/file dir/file file
test_expect_success "$name" \
"git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch &&
+ svn up $SVN_TREE &&
test -d $SVN_TREE/dir && test ! -d $SVN_TREE/dir/a"
git update-index --add dir/file/file
git commit -m "$name"
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch' \
|| true
name='detect node change from directory to file #1'
rm -rf dir $GIT_DIR/index
-git checkout -b mybranch2 remotes/git-svn
+git checkout -f -b mybranch2 remotes/git-svn
mv bar/zzz zzz
rm -rf bar
mv zzz bar
git update-index --add -- bar
git commit -m "$name"
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch2' \
|| true
name='detect node change from file to directory #2'
rm -f $GIT_DIR/index
-git checkout -b mybranch3 remotes/git-svn
+git checkout -f -b mybranch3 remotes/git-svn
rm bar/zzz
git-update-index --remove bar/zzz
mkdir bar/zzz
git-update-index --add bar/zzz/yyy
git commit -m "$name"
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch3' \
|| true
name='detect node change from directory to file #2'
rm -f $GIT_DIR/index
-git checkout -b mybranch4 remotes/git-svn
+git checkout -f -b mybranch4 remotes/git-svn
rm -rf dir
git update-index --remove -- dir/file
touch dir
git update-index --add -- dir
git commit -m "$name"
-test_expect_code 1 "$name" \
+test_expect_failure "$name" \
'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch4' \
|| true
name='remove executable bit from a file'
rm -f $GIT_DIR/index
-git checkout -b mybranch5 remotes/git-svn
+git checkout -f -b mybranch5 remotes/git-svn
chmod -x exec.sh
git update-index exec.sh
git commit -m "$name"
test_expect_success "$name" \
"git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+ svn up $SVN_TREE &&
test ! -x $SVN_TREE/exec.sh"
test_expect_success "$name" \
"git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+ svn up $SVN_TREE &&
test -x $SVN_TREE/exec.sh"
-name='executable file becomes a symlink to bar/zzz (file)'
-rm exec.sh
-ln -s bar/zzz exec.sh
-git update-index exec.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
- "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
- test -L $SVN_TREE/exec.sh"
-
-
-
-name='new symlink is added to a file that was also just made executable'
-chmod +x bar/zzz
-ln -s bar/zzz exec-2.sh
-git update-index --add bar/zzz exec-2.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
- "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
- test -x $SVN_TREE/bar/zzz &&
- test -L $SVN_TREE/exec-2.sh"
-
-
-
-name='modify a symlink to become a file'
-git help > help || true
-rm exec-2.sh
-cp help exec-2.sh
-git update-index exec-2.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
- "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
- test -f $SVN_TREE/exec-2.sh &&
- test ! -L $SVN_TREE/exec-2.sh &&
- diff -u help $SVN_TREE/exec-2.sh"
-
-
+if test -z "$NO_SYMLINK"
+then
+ name='executable file becomes a symlink to bar/zzz (file)'
+ rm exec.sh
+ ln -s bar/zzz exec.sh
+ git update-index exec.sh
+ git commit -m "$name"
+
+ test_expect_success "$name" \
+ "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+ svn up $SVN_TREE &&
+ test -L $SVN_TREE/exec.sh"
+
+ name='new symlink is added to a file that was also just made executable'
+ chmod +x bar/zzz
+ ln -s bar/zzz exec-2.sh
+ git update-index --add bar/zzz exec-2.sh
+ git commit -m "$name"
+
+ test_expect_success "$name" \
+ "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+ svn up $SVN_TREE &&
+ test -x $SVN_TREE/bar/zzz &&
+ test -L $SVN_TREE/exec-2.sh"
+
+ name='modify a symlink to become a file'
+ git help > help || true
+ rm exec-2.sh
+ cp help exec-2.sh
+ git update-index exec-2.sh
+ git commit -m "$name"
+
+ test_expect_success "$name" \
+ "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+ svn up $SVN_TREE &&
+ test -f $SVN_TREE/exec-2.sh &&
+ test ! -L $SVN_TREE/exec-2.sh &&
+ diff -u help $SVN_TREE/exec-2.sh"
+fi
+
+
+if test -n "$GIT_SVN_LC_ALL" && echo $GIT_SVN_LC_ALL | grep -q '\.UTF-8$'
+then
+ name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
+ echo '# hello' >> exec-2.sh
+ git update-index exec-2.sh
+ git commit -m 'éï∏'
+ export LC_ALL="$GIT_SVN_LC_ALL"
+ test_expect_success "$name" "git-svn commit HEAD"
+ unset LC_ALL
+else
+ echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
+fi
name='test fetch functionality (svn => git) with alternate GIT_SVN_ID'
GIT_SVN_ID=alt
git-rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
diff -u a b"
+if test -n "$NO_SYMLINK"
+then
+ test_done
+ exit 0
+fi
+
+name='check imported tree checksums expected tree checksums'
+rm -f expected
+if test -n "$GIT_SVN_LC_ALL" && echo $GIT_SVN_LC_ALL | grep -q '\.UTF-8$'
+then
+ echo tree f735671b89a7eb30cab1d8597de35bd4271ab813 > expected
+fi
+cat >> expected <<\EOF
+tree 4b9af72bb861eaed053854ec502cf7df72618f0f
+tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
+tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 56a30b966619b863674f5978696f4a3594f2fca9
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
+EOF
+test_expect_success "$name" "diff -u a expected"
+
test_done
cd ..
rm -rf import
-svn co "$svnrepo" test_wc
+test_expect_success 'checkout working copy from svn' "svn co $svnrepo test_wc"
+test_expect_success 'setup some commits to svn' \
+ 'cd test_wc &&
+ echo Greetings >> kw.c &&
+ svn commit -m "Not yet an Id" &&
+ svn up &&
+ echo Hello world >> kw.c &&
+ svn commit -m "Modified file, but still not yet an Id" &&
+ svn up &&
+ svn propset svn:keywords Id kw.c &&
+ svn commit -m "Propset Id" &&
+ svn up &&
+ cd ..'
+
+test_expect_success 'initialize git-svn' "git-svn init $svnrepo"
+test_expect_success 'fetch revisions from svn' 'git-svn fetch'
-cd test_wc
- echo 'Greetings' >> kw.c
- svn commit -m 'Not yet an $Id$'
- svn up
-
- echo 'Hello world' >> kw.c
- svn commit -m 'Modified file, but still not yet an $Id$'
- svn up
-
- svn propset svn:keywords Id kw.c
- svn commit -m 'Propset $Id$'
- svn up
-cd ..
-
-git-svn init "$svnrepo"
-git-svn fetch
-
-git checkout -b mybranch remotes/git-svn
-echo 'Hi again' >> kw.c
name='test svn:keywords ignoring'
-
-git commit -a -m "$name"
-git-svn commit remotes/git-svn..mybranch
-git pull . remotes/git-svn
+test_expect_success "$name" \
+ 'git checkout -b mybranch remotes/git-svn &&
+ echo Hi again >> kw.c &&
+ git commit -a -m "test keywoards ignoring" &&
+ git-svn commit remotes/git-svn..mybranch &&
+ git pull . remotes/git-svn'
expect='/* $Id$ */'
got="`sed -ne 2p kw.c`"
test_expect_success 'raw $Id$ found in kw.c' "test '$expect' = '$got'"
-cd test_wc
- svn propset svn:eol-style CR empty
- svn propset svn:eol-style CR crlf
- svn propset svn:eol-style CR ne_crlf
- svn commit -m 'propset CR on crlf files'
- svn up
-cd ..
+test_expect_success "propset CR on crlf files" \
+ 'cd test_wc &&
+ svn propset svn:eol-style CR empty &&
+ svn propset svn:eol-style CR crlf &&
+ svn propset svn:eol-style CR ne_crlf &&
+ svn commit -m "propset CR on crlf files" &&
+ svn up &&
+ cd ..'
-git-svn fetch
-git pull . remotes/git-svn
+test_expect_success 'fetch and pull latest from svn and checkout a new wc' \
+ "git-svn fetch &&
+ git pull . remotes/git-svn &&
+ svn co $svnrepo new_wc"
-svn co "$svnrepo" new_wc
for i in crlf ne_crlf lf ne_lf cr ne_cr empty_cr empty_lf empty empty_crlf
do
test_expect_success "Comparing $i" "cmp $i new_wc/$i"
printf '$Id$\rHello\rWorld' > ne_cr
a_cr=`printf '$Id$\r\nHello\r\nWorld\r\n' | git-hash-object --stdin`
a_ne_cr=`printf '$Id$\r\nHello\r\nWorld' | git-hash-object --stdin`
- svn propset svn:eol-style CRLF cr
- svn propset svn:eol-style CRLF ne_cr
- svn propset svn:keywords Id cr
- svn propset svn:keywords Id ne_cr
- svn commit -m 'propset CRLF on cr files'
- svn up
+ test_expect_success 'Set CRLF on cr files' \
+ 'svn propset svn:eol-style CRLF cr &&
+ svn propset svn:eol-style CRLF ne_cr &&
+ svn propset svn:keywords Id cr &&
+ svn propset svn:keywords Id ne_cr &&
+ svn commit -m "propset CRLF on cr files" &&
+ svn up'
cd ..
-
-git-svn fetch
-git pull . remotes/git-svn
+test_expect_success 'fetch and pull latest from svn' \
+ 'git-svn fetch && git pull . remotes/git-svn'
b_cr="`git-hash-object cr`"
b_ne_cr="`git-hash-object ne_cr`"
+++ /dev/null
-/*
- * Copyright (C) 2005 Rene Scharfe
- */
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#define HEADERSIZE 1024
-
-int main(int argc, char **argv)
-{
- char buffer[HEADERSIZE];
- ssize_t n;
-
- n = read(0, buffer, HEADERSIZE);
- if (n < HEADERSIZE) {
- fprintf(stderr, "read error\n");
- return 3;
- }
- if (buffer[156] != 'g')
- return 1;
- if (memcmp(&buffer[512], "52 comment=", 11))
- return 1;
- n = write(1, &buffer[523], 41);
- if (n < 41) {
- fprintf(stderr, "write error\n");
- return 2;
- }
- return 0;
-}
clone_dumb_http () {
# $1 - remote, $2 - local
cd "$2" &&
- clone_tmp='.git/clone-tmp' &&
+ clone_tmp="$GIT_DIR/clone-tmp" &&
mkdir -p "$clone_tmp" || exit 1
http_fetch "$1/info/refs" "$clone_tmp/refs" || {
echo >&2 "Cannot get remote repository information.
D=$(cd "$dir" && pwd) &&
trap 'err=$?; cd ..; rm -r "$D"; exit $err' 0
case "$bare" in
-yes) GIT_DIR="$D" ;;
-*) GIT_DIR="$D/.git" ;;
-esac && export GIT_DIR && git-init-db ${template+"$template"} || usage
-case "$bare" in
yes)
GIT_DIR="$D" ;;
*)
GIT_DIR="$D/.git" ;;
-esac
+esac && export GIT_DIR && git-init-db ${template+"$template"} || usage
if test -n "$reference"
then
and $status[0] !~ m/^File: no file /) {
$dirty = 1;
warn "File $f is already known in your CVS checkout -- perhaps it has been added by another user. Or this may indicate that it exists on a different branch. If this is the case, use -f to force the merge.\n";
- warn "Status was: $status\n";
+ warn "Status was: $status[0]\n";
}
}
foreach my $f (@mfiles, @dfiles) {
$ENV{"GIT_DIR"} = $git_dir;
my $orig_git_index;
$orig_git_index = $ENV{GIT_INDEX_FILE} if exists $ENV{GIT_INDEX_FILE};
-my ($git_ih, $git_index) = tempfile('gitXXXXXX', SUFFIX => '.idx',
- DIR => File::Spec->tmpdir());
-close ($git_ih);
-$ENV{GIT_INDEX_FILE} = $git_index;
+
+my %index; # holds filenames of one index per branch
+{ # init with an index for origin
+ my ($fh, $fn) = tempfile('gitXXXXXX', SUFFIX => '.idx',
+ DIR => File::Spec->tmpdir());
+ close ($fh);
+ $index{$opt_o} = $fn;
+}
+$ENV{GIT_INDEX_FILE} = $index{$opt_o};
unless(-d $git_dir) {
system("git-init-db");
die "Cannot init the GIT db at $git_tree: $?\n" if $?;
$tip_at_start = `git-rev-parse --verify HEAD`;
# populate index
+ unless ($index{$last_branch}) {
+ my ($fh, $fn) = tempfile('gitXXXXXX', SUFFIX => '.idx',
+ DIR => File::Spec->tmpdir());
+ close ($fh);
+ $index{$last_branch} = $fn;
+ }
+ $ENV{GIT_INDEX_FILE} = $index{$last_branch};
system('git-read-tree', $last_branch);
die "read-tree failed: $?\n" if $?;
write_author_info("$git_dir/cvs-authors");
}
-my $pid = open(CVS,"-|");
-die "Cannot fork: $!\n" unless defined $pid;
-unless($pid) {
- my @opt;
- @opt = split(/,/,$opt_p) if defined $opt_p;
- unshift @opt, '-z', $opt_z if defined $opt_z;
- unshift @opt, '-q' unless defined $opt_v;
- unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
- push @opt, '--cvs-direct';
+
+#
+# run cvsps into a file unless we are getting
+# it passed as a file via $opt_P
+#
+unless ($opt_P) {
+ print "Running cvsps...\n" if $opt_v;
+ my $pid = open(CVSPS,"-|");
+ die "Cannot fork: $!\n" unless defined $pid;
+ unless($pid) {
+ my @opt;
+ @opt = split(/,/,$opt_p) if defined $opt_p;
+ unshift @opt, '-z', $opt_z if defined $opt_z;
+ unshift @opt, '-q' unless defined $opt_v;
+ unless (defined($opt_p) && $opt_p =~ m/--no-cvs-direct/) {
+ push @opt, '--cvs-direct';
+ }
+ exec("cvsps","--norc",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
+ die "Could not start cvsps: $!\n";
}
- if ($opt_P) {
- exec("cat", $opt_P);
- } else {
- exec("cvsps","--norc",@opt,"-u","-A",'--root',$opt_d,$cvs_tree);
- die "Could not start cvsps: $!\n";
+ my ($cvspsfh, $cvspsfile) = tempfile('gitXXXXXX', SUFFIX => '.cvsps',
+ DIR => File::Spec->tmpdir());
+ while (<CVSPS>) {
+ print $cvspsfh $_;
}
+ close CVSPS;
+ close $cvspsfh;
+ $opt_P = $cvspsfile;
}
+open(CVS, "<$opt_P") or die $!;
+
## cvsps output:
#---------------------
#PatchSet 314
}
my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
-my(@old,@new,@skipped);
+my(@old,@new,@skipped,%ignorebranch);
+
+# commits that cvsps cannot place anywhere...
+$ignorebranch{'#CVSPS_NO_BRANCH'} = 1;
+
sub commit {
update_index(@old, @new);
@old = @new = ();
$state = 11;
next;
}
+ if (exists $ignorebranch{$branch}) {
+ print STDERR "Skipping $branch\n";
+ $state = 11;
+ next;
+ }
if($ancestor) {
+ if($ancestor eq $branch) {
+ print STDERR "Branch $branch erroneously stems from itself -- changed ancestor to $opt_o\n";
+ $ancestor = $opt_o;
+ }
if(-f "$git_dir/refs/heads/$branch") {
print STDERR "Branch $branch already exists!\n";
$state=11;
}
unless(open(H,"$git_dir/refs/heads/$ancestor")) {
print STDERR "Branch $ancestor does not exist!\n";
+ $ignorebranch{$branch} = 1;
$state=11;
next;
}
close(H);
unless(open(H,"> $git_dir/refs/heads/$branch")) {
print STDERR "Could not create branch $branch: $!\n";
+ $ignorebranch{$branch} = 1;
$state=11;
next;
}
}
if(($ancestor || $branch) ne $last_branch) {
print "Switching from $last_branch to $branch\n" if $opt_v;
- system("git-read-tree", $branch);
- die "read-tree failed: $?\n" if $?;
+ unless ($index{$branch}) {
+ my ($fh, $fn) = tempfile('gitXXXXXX', SUFFIX => '.idx',
+ DIR => File::Spec->tmpdir());
+ close ($fh);
+ $index{$branch} = $fn;
+ $ENV{GIT_INDEX_FILE} = $index{$branch};
+ system("git-read-tree", $branch);
+ die "read-tree failed: $?\n" if $?;
+ } else {
+ $ENV{GIT_INDEX_FILE} = $index{$branch};
+ }
}
$last_branch = $branch if $branch ne $last_branch;
$state = 9;
}
commit() if $branch and $state != 11;
-unlink($git_index);
+foreach my $git_index (values %index) {
+ unlink($git_index);
+}
if (defined $orig_git_index) {
$ENV{GIT_INDEX_FILE} = $orig_git_index;
if s != default_int_handler:
signal(SIGINT, s)
-
def die(msg, *args):
for a in args:
msg = "%s %s" % (msg, a)
logfile = "/dev/null"
ignore_warnings = False
stitch = 0
+tagall = True
def report(level, msg, *args):
global verbosity
self.make_tag("p4/%s"%id, commit)
self.git("update-ref HEAD %s %s" % (commit, current) )
-
try:
opts, args = getopt.getopt(sys.argv[1:], "qhvt:",
- ["authors=","help","stitch=","timezone=","log=","ignore"])
+ ["authors=","help","stitch=","timezone=","log=","ignore","notags"])
except getopt.GetoptError:
usage()
verbosity += 1
if o in ("--log"):
logfile = a
+ if o in ("--notags"):
+ tagall = False
if o in ("-h", "--help"):
usage()
if o in ("--ignore"):
report(1, "Importing changeset", id)
change = p4.describe(id)
p4.sync(id)
- git.commit(change.author, change.email, change.date, change.msg, id)
+ if tagall :
+ git.commit(change.author, change.email, change.date, change.msg, id)
+ else:
+ git.commit(change.author, change.email, change.date, change.msg, "import")
if stitch == 1:
git.clean_directories()
stitch = 0
/* insert after command name */
if (*argcp > 1) {
new_argv = realloc(new_argv, sizeof(char*) *
- (count + *argcp - 1));
- memcpy(new_argv + count, *argv, sizeof(char*) *
- (*argcp - 1));
+ (count + *argcp));
+ memcpy(new_argv + count, *argv + 1,
+ sizeof(char*) * *argcp);
}
*argv = new_argv;
{ "add", cmd_add },
{ "rev-list", cmd_rev_list },
{ "init-db", cmd_init_db },
- { "tar-tree", cmd_tar_tree },
+ { "get-tar-commit-id", cmd_get_tar_commit_id },
{ "upload-tar", cmd_upload_tar },
{ "check-ref-format", cmd_check_ref_format },
{ "ls-files", cmd_ls_files },
}
}
+proc listrefs {id} {
+ global idtags idheads idotherrefs
+
+ set x {}
+ if {[info exists idtags($id)]} {
+ set x $idtags($id)
+ }
+ set y {}
+ if {[info exists idheads($id)]} {
+ set y $idheads($id)
+ }
+ set z {}
+ if {[info exists idotherrefs($id)]} {
+ set z $idotherrefs($id)
+ }
+ return [list $x $y $z]
+}
+
proc showtag {tag isnew} {
global ctext tagcontents tagids linknum
--- /dev/null
+GIT web Interface
+
+The one working on:
+ http://www.kernel.org/git/
+
+From the git version 1.4.0 gitweb is bundled with git.
+
+Any comment/question/concern to:
+ Kay Sievers <kay.sievers@vrfy.org>
--- /dev/null
+#!/usr/bin/perl
+
+# gitweb - simple web interface to track changes in git repositories
+#
+# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
+# (C) 2005, Christian Gierke
+#
+# This program is licensed under the GPLv2
+
+use strict;
+use warnings;
+use CGI qw(:standard :escapeHTML -nosticky);
+use CGI::Util qw(unescape);
+use CGI::Carp qw(fatalsToBrowser);
+use Encode;
+use Fcntl ':mode';
+binmode STDOUT, ':utf8';
+
+my $cgi = new CGI;
+my $version = "267";
+my $my_url = $cgi->url();
+my $my_uri = $cgi->url(-absolute => 1);
+my $rss_link = "";
+
+# absolute fs-path which will be prepended to the project path
+#my $projectroot = "/pub/scm";
+my $projectroot = "/home/kay/public_html/pub/scm";
+
+# location of the git-core binaries
+my $gitbin = "/usr/bin";
+
+# location for temporary files needed for diffs
+my $git_temp = "/tmp/gitweb";
+
+# target of the home link on top of all pages
+my $home_link = $my_uri;
+
+# html text to include at home page
+my $home_text = "indextext.html";
+
+# source of projects list
+#my $projects_list = $projectroot;
+my $projects_list = "index/index.aux";
+
+# input validation and dispatch
+my $action = $cgi->param('a');
+if (defined $action) {
+ if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
+ undef $action;
+ die_error(undef, "Invalid action parameter.");
+ }
+ if ($action eq "git-logo.png") {
+ git_logo();
+ exit;
+ } elsif ($action eq "opml") {
+ git_opml();
+ exit;
+ }
+}
+
+my $order = $cgi->param('o');
+if (defined $order) {
+ if ($order =~ m/[^0-9a-zA-Z_]/) {
+ undef $order;
+ die_error(undef, "Invalid order parameter.");
+ }
+}
+
+my $project = $cgi->param('p');
+if (defined $project) {
+ $project = validate_input($project);
+ if (!defined($project)) {
+ die_error(undef, "Invalid project parameter.");
+ }
+ if (!(-d "$projectroot/$project")) {
+ undef $project;
+ die_error(undef, "No such directory.");
+ }
+ if (!(-e "$projectroot/$project/HEAD")) {
+ undef $project;
+ die_error(undef, "No such project.");
+ }
+ $rss_link = "<link rel=\"alternate\" title=\"" . esc_param($project) . " log\" href=\"" .
+ "$my_uri?" . esc_param("p=$project;a=rss") . "\" type=\"application/rss+xml\"/>";
+ $ENV{'GIT_DIR'} = "$projectroot/$project";
+} else {
+ git_project_list();
+ exit;
+}
+
+my $file_name = $cgi->param('f');
+if (defined $file_name) {
+ $file_name = validate_input($file_name);
+ if (!defined($file_name)) {
+ die_error(undef, "Invalid file parameter.");
+ }
+}
+
+my $hash = $cgi->param('h');
+if (defined $hash) {
+ $hash = validate_input($hash);
+ if (!defined($hash)) {
+ die_error(undef, "Invalid hash parameter.");
+ }
+}
+
+my $hash_parent = $cgi->param('hp');
+if (defined $hash_parent) {
+ $hash_parent = validate_input($hash_parent);
+ if (!defined($hash_parent)) {
+ die_error(undef, "Invalid hash parent parameter.");
+ }
+}
+
+my $hash_base = $cgi->param('hb');
+if (defined $hash_base) {
+ $hash_base = validate_input($hash_base);
+ if (!defined($hash_base)) {
+ die_error(undef, "Invalid hash base parameter.");
+ }
+}
+
+my $page = $cgi->param('pg');
+if (defined $page) {
+ if ($page =~ m/[^0-9]$/) {
+ undef $page;
+ die_error(undef, "Invalid page parameter.");
+ }
+}
+
+my $searchtext = $cgi->param('s');
+if (defined $searchtext) {
+ if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
+ undef $searchtext;
+ die_error(undef, "Invalid search parameter.");
+ }
+ $searchtext = quotemeta $searchtext;
+}
+
+sub validate_input {
+ my $input = shift;
+
+ if ($input =~ m/^[0-9a-fA-F]{40}$/) {
+ return $input;
+ }
+ if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
+ return undef;
+ }
+ if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
+ return undef;
+ }
+ return $input;
+}
+
+if (!defined $action || $action eq "summary") {
+ git_summary();
+ exit;
+} elsif ($action eq "heads") {
+ git_heads();
+ exit;
+} elsif ($action eq "tags") {
+ git_tags();
+ exit;
+} elsif ($action eq "blob") {
+ git_blob();
+ exit;
+} elsif ($action eq "blob_plain") {
+ git_blob_plain();
+ exit;
+} elsif ($action eq "tree") {
+ git_tree();
+ exit;
+} elsif ($action eq "rss") {
+ git_rss();
+ exit;
+} elsif ($action eq "commit") {
+ git_commit();
+ exit;
+} elsif ($action eq "log") {
+ git_log();
+ exit;
+} elsif ($action eq "blobdiff") {
+ git_blobdiff();
+ exit;
+} elsif ($action eq "blobdiff_plain") {
+ git_blobdiff_plain();
+ exit;
+} elsif ($action eq "commitdiff") {
+ git_commitdiff();
+ exit;
+} elsif ($action eq "commitdiff_plain") {
+ git_commitdiff_plain();
+ exit;
+} elsif ($action eq "history") {
+ git_history();
+ exit;
+} elsif ($action eq "search") {
+ git_search();
+ exit;
+} elsif ($action eq "shortlog") {
+ git_shortlog();
+ exit;
+} elsif ($action eq "tag") {
+ git_tag();
+ exit;
+} elsif ($action eq "blame") {
+ git_blame();
+ exit;
+} else {
+ undef $action;
+ die_error(undef, "Unknown action.");
+ exit;
+}
+
+# quote unsafe chars, but keep the slash, even when it's not
+# correct, but quoted slashes look too horrible in bookmarks
+sub esc_param {
+ my $str = shift;
+ $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
+ $str =~ s/\+/%2B/g;
+ $str =~ s/ /\+/g;
+ return $str;
+}
+
+# replace invalid utf8 character with SUBSTITUTION sequence
+sub esc_html {
+ my $str = shift;
+ $str = decode("utf8", $str, Encode::FB_DEFAULT);
+ $str = escapeHTML($str);
+ return $str;
+}
+
+# git may return quoted and escaped filenames
+sub unquote {
+ my $str = shift;
+ if ($str =~ m/^"(.*)"$/) {
+ $str = $1;
+ $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
+ }
+ return $str;
+}
+
+sub git_header_html {
+ my $status = shift || "200 OK";
+ my $expires = shift;
+
+ my $title = "git";
+ if (defined $project) {
+ $title .= " - $project";
+ if (defined $action) {
+ $title .= "/$action";
+ }
+ }
+ print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status, -expires => $expires);
+ print <<EOF;
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
+<!-- git web interface v$version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
+<meta name="robots" content="index, nofollow"/>
+<title>$title</title>
+$rss_link
+<style type="text/css">
+body {
+ font-family: sans-serif; font-size: 12px; border:solid #d9d8d1; border-width:1px;
+ margin:10px; background-color:#ffffff; color:#000000;
+}
+a { color:#0000cc; }
+a:hover, a:visited, a:active { color:#880000; }
+div.page_header { height:25px; padding:8px; font-size:18px; font-weight:bold; background-color:#d9d8d1; }
+div.page_header a:visited, a.header { color:#0000cc; }
+div.page_header a:hover { color:#880000; }
+div.page_nav { padding:8px; }
+div.page_nav a:visited { color:#0000cc; }
+div.page_path { padding:8px; border:solid #d9d8d1; border-width:0px 0px 1px}
+div.page_footer { height:17px; padding:4px 8px; background-color: #d9d8d1; }
+div.page_footer_text { float:left; color:#555555; font-style:italic; }
+div.page_body { padding:8px; }
+div.title, a.title {
+ display:block; padding:6px 8px;
+ font-weight:bold; background-color:#edece6; text-decoration:none; color:#000000;
+}
+a.title:hover { background-color: #d9d8d1; }
+div.title_text { padding:6px 0px; border: solid #d9d8d1; border-width:0px 0px 1px; }
+div.log_body { padding:8px 8px 8px 150px; }
+span.age { position:relative; float:left; width:142px; font-style:italic; }
+div.log_link {
+ padding:0px 8px;
+ font-size:10px; font-family:sans-serif; font-style:normal;
+ position:relative; float:left; width:136px;
+}
+div.list_head { padding:6px 8px 4px; border:solid #d9d8d1; border-width:1px 0px 0px; font-style:italic; }
+a.list { text-decoration:none; color:#000000; }
+a.list:hover { text-decoration:underline; color:#880000; }
+a.text { text-decoration:none; color:#0000cc; }
+a.text:visited { text-decoration:none; color:#880000; }
+a.text:hover { text-decoration:underline; color:#880000; }
+table { padding:8px 4px; }
+th { padding:2px 5px; font-size:12px; text-align:left; }
+tr.light:hover { background-color:#edece6; }
+tr.dark { background-color:#f6f6f0; }
+tr.dark:hover { background-color:#edece6; }
+td { padding:2px 5px; font-size:12px; vertical-align:top; }
+td.link { padding:2px 5px; font-family:sans-serif; font-size:10px; }
+div.pre { font-family:monospace; font-size:12px; white-space:pre; }
+div.diff_info { font-family:monospace; color:#000099; background-color:#edece6; font-style:italic; }
+div.index_include { border:solid #d9d8d1; border-width:0px 0px 1px; padding:12px 8px; }
+div.search { margin:4px 8px; position:absolute; top:56px; right:12px }
+a.linenr { color:#999999; text-decoration:none }
+a.rss_logo {
+ float:right; padding:3px 0px; width:35px; line-height:10px;
+ border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
+ color:#ffffff; background-color:#ff6600;
+ font-weight:bold; font-family:sans-serif; font-size:10px;
+ text-align:center; text-decoration:none;
+}
+a.rss_logo:hover { background-color:#ee5500; }
+span.tag {
+ padding:0px 4px; font-size:10px; font-weight:normal;
+ background-color:#ffffaa; border:1px solid; border-color:#ffffcc #ffee00 #ffee00 #ffffcc;
+}
+</style>
+</head>
+<body>
+EOF
+ print "<div class=\"page_header\">\n" .
+ "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
+ "<img src=\"$my_uri?" . esc_param("a=git-logo.png") . "\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
+ "</a>\n";
+ print $cgi->a({-href => esc_param($home_link)}, "projects") . " / ";
+ if (defined $project) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, esc_html($project));
+ if (defined $action) {
+ print " / $action";
+ }
+ print "\n";
+ if (!defined $searchtext) {
+ $searchtext = "";
+ }
+ my $search_hash;
+ if (defined $hash) {
+ $search_hash = $hash;
+ } else {
+ $search_hash = "HEAD";
+ }
+ $cgi->param("a", "search");
+ $cgi->param("h", $search_hash);
+ print $cgi->startform(-method => "get", -action => $my_uri) .
+ "<div class=\"search\">\n" .
+ $cgi->hidden(-name => "p") . "\n" .
+ $cgi->hidden(-name => "a") . "\n" .
+ $cgi->hidden(-name => "h") . "\n" .
+ $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
+ "</div>" .
+ $cgi->end_form() . "\n";
+ }
+ print "</div>\n";
+}
+
+sub git_footer_html {
+ print "<div class=\"page_footer\">\n";
+ if (defined $project) {
+ my $descr = git_read_description($project);
+ if (defined $descr) {
+ print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
+ }
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=rss"), -class => "rss_logo"}, "RSS") . "\n";
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("a=opml"), -class => "rss_logo"}, "OPML") . "\n";
+ }
+ print "</div>\n" .
+ "</body>\n" .
+ "</html>";
+}
+
+sub die_error {
+ my $status = shift || "403 Forbidden";
+ my $error = shift || "Malformed query, file missing or permission denied";
+
+ git_header_html($status);
+ print "<div class=\"page_body\">\n" .
+ "<br/><br/>\n" .
+ "$status - $error\n" .
+ "<br/>\n" .
+ "</div>\n";
+ git_footer_html();
+ exit;
+}
+
+sub git_get_type {
+ my $hash = shift;
+
+ open my $fd, "-|", "$gitbin/git-cat-file -t $hash" or return;
+ my $type = <$fd>;
+ close $fd or return;
+ chomp $type;
+ return $type;
+}
+
+sub git_read_head {
+ my $project = shift;
+ my $oENV = $ENV{'GIT_DIR'};
+ my $retval = undef;
+ $ENV{'GIT_DIR'} = "$projectroot/$project";
+ if (open my $fd, "-|", "$gitbin/git-rev-parse", "--verify", "HEAD") {
+ my $head = <$fd>;
+ close $fd;
+ if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
+ $retval = $1;
+ }
+ }
+ if (defined $oENV) {
+ $ENV{'GIT_DIR'} = $oENV;
+ }
+ return $retval;
+}
+
+sub git_read_hash {
+ my $path = shift;
+
+ open my $fd, "$projectroot/$path" or return undef;
+ my $head = <$fd>;
+ close $fd;
+ chomp $head;
+ if ($head =~ m/^[0-9a-fA-F]{40}$/) {
+ return $head;
+ }
+}
+
+sub git_read_description {
+ my $path = shift;
+
+ open my $fd, "$projectroot/$path/description" or return undef;
+ my $descr = <$fd>;
+ close $fd;
+ chomp $descr;
+ return $descr;
+}
+
+sub git_read_tag {
+ my $tag_id = shift;
+ my %tag;
+ my @comment;
+
+ open my $fd, "-|", "$gitbin/git-cat-file tag $tag_id" or return;
+ $tag{'id'} = $tag_id;
+ while (my $line = <$fd>) {
+ chomp $line;
+ if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
+ $tag{'object'} = $1;
+ } elsif ($line =~ m/^type (.+)$/) {
+ $tag{'type'} = $1;
+ } elsif ($line =~ m/^tag (.+)$/) {
+ $tag{'name'} = $1;
+ } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
+ $tag{'author'} = $1;
+ $tag{'epoch'} = $2;
+ $tag{'tz'} = $3;
+ } elsif ($line =~ m/--BEGIN/) {
+ push @comment, $line;
+ last;
+ } elsif ($line eq "") {
+ last;
+ }
+ }
+ push @comment, <$fd>;
+ $tag{'comment'} = \@comment;
+ close $fd or return;
+ if (!defined $tag{'name'}) {
+ return
+ };
+ return %tag
+}
+
+sub age_string {
+ my $age = shift;
+ my $age_str;
+
+ if ($age > 60*60*24*365*2) {
+ $age_str = (int $age/60/60/24/365);
+ $age_str .= " years ago";
+ } elsif ($age > 60*60*24*(365/12)*2) {
+ $age_str = int $age/60/60/24/(365/12);
+ $age_str .= " months ago";
+ } elsif ($age > 60*60*24*7*2) {
+ $age_str = int $age/60/60/24/7;
+ $age_str .= " weeks ago";
+ } elsif ($age > 60*60*24*2) {
+ $age_str = int $age/60/60/24;
+ $age_str .= " days ago";
+ } elsif ($age > 60*60*2) {
+ $age_str = int $age/60/60;
+ $age_str .= " hours ago";
+ } elsif ($age > 60*2) {
+ $age_str = int $age/60;
+ $age_str .= " min ago";
+ } elsif ($age > 2) {
+ $age_str = int $age;
+ $age_str .= " sec ago";
+ } else {
+ $age_str .= " right now";
+ }
+ return $age_str;
+}
+
+sub git_read_commit {
+ my $commit_id = shift;
+ my $commit_text = shift;
+
+ my @commit_lines;
+ my %co;
+
+ if (defined $commit_text) {
+ @commit_lines = @$commit_text;
+ } else {
+ $/ = "\0";
+ open my $fd, "-|", "$gitbin/git-rev-list --header --parents --max-count=1 $commit_id" or return;
+ @commit_lines = split '\n', <$fd>;
+ close $fd or return;
+ $/ = "\n";
+ pop @commit_lines;
+ }
+ my $header = shift @commit_lines;
+ if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
+ return;
+ }
+ ($co{'id'}, my @parents) = split ' ', $header;
+ $co{'parents'} = \@parents;
+ $co{'parent'} = $parents[0];
+ while (my $line = shift @commit_lines) {
+ last if $line eq "\n";
+ if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
+ $co{'tree'} = $1;
+ } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
+ $co{'author'} = $1;
+ $co{'author_epoch'} = $2;
+ $co{'author_tz'} = $3;
+ if ($co{'author'} =~ m/^([^<]+) </) {
+ $co{'author_name'} = $1;
+ } else {
+ $co{'author_name'} = $co{'author'};
+ }
+ } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
+ $co{'committer'} = $1;
+ $co{'committer_epoch'} = $2;
+ $co{'committer_tz'} = $3;
+ $co{'committer_name'} = $co{'committer'};
+ $co{'committer_name'} =~ s/ <.*//;
+ }
+ }
+ if (!defined $co{'tree'}) {
+ return;
+ };
+
+ foreach my $title (@commit_lines) {
+ $title =~ s/^ //;
+ if ($title ne "") {
+ $co{'title'} = chop_str($title, 80, 5);
+ # remove leading stuff of merges to make the interesting part visible
+ if (length($title) > 50) {
+ $title =~ s/^Automatic //;
+ $title =~ s/^merge (of|with) /Merge ... /i;
+ if (length($title) > 50) {
+ $title =~ s/(http|rsync):\/\///;
+ }
+ if (length($title) > 50) {
+ $title =~ s/(master|www|rsync)\.//;
+ }
+ if (length($title) > 50) {
+ $title =~ s/kernel.org:?//;
+ }
+ if (length($title) > 50) {
+ $title =~ s/\/pub\/scm//;
+ }
+ }
+ $co{'title_short'} = chop_str($title, 50, 5);
+ last;
+ }
+ }
+ # remove added spaces
+ foreach my $line (@commit_lines) {
+ $line =~ s/^ //;
+ }
+ $co{'comment'} = \@commit_lines;
+
+ my $age = time - $co{'committer_epoch'};
+ $co{'age'} = $age;
+ $co{'age_string'} = age_string($age);
+ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
+ if ($age > 60*60*24*7*2) {
+ $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
+ $co{'age_string_age'} = $co{'age_string'};
+ } else {
+ $co{'age_string_date'} = $co{'age_string'};
+ $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
+ }
+ return %co;
+}
+
+sub git_diff_print {
+ my $from = shift;
+ my $from_name = shift;
+ my $to = shift;
+ my $to_name = shift;
+ my $format = shift || "html";
+
+ my $from_tmp = "/dev/null";
+ my $to_tmp = "/dev/null";
+ my $pid = $$;
+
+ # create tmp from-file
+ if (defined $from) {
+ $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
+ open my $fd2, "> $from_tmp";
+ open my $fd, "-|", "$gitbin/git-cat-file blob $from";
+ my @file = <$fd>;
+ print $fd2 @file;
+ close $fd2;
+ close $fd;
+ }
+
+ # create tmp to-file
+ if (defined $to) {
+ $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
+ open my $fd2, "> $to_tmp";
+ open my $fd, "-|", "$gitbin/git-cat-file blob $to";
+ my @file = <$fd>;
+ print $fd2 @file;
+ close $fd2;
+ close $fd;
+ }
+
+ open my $fd, "-|", "/usr/bin/diff -u -p -L \'$from_name\' -L \'$to_name\' $from_tmp $to_tmp";
+ if ($format eq "plain") {
+ undef $/;
+ print <$fd>;
+ $/ = "\n";
+ } else {
+ while (my $line = <$fd>) {
+ chomp($line);
+ my $char = substr($line, 0, 1);
+ my $color = "";
+ if ($char eq '+') {
+ $color = " style=\"color:#008800;\"";
+ } elsif ($char eq "-") {
+ $color = " style=\"color:#cc0000;\"";
+ } elsif ($char eq "@") {
+ $color = " style=\"color:#990099;\"";
+ } elsif ($char eq "\\") {
+ # skip errors
+ next;
+ }
+ while ((my $pos = index($line, "\t")) != -1) {
+ if (my $count = (8 - (($pos-1) % 8))) {
+ my $spaces = ' ' x $count;
+ $line =~ s/\t/$spaces/;
+ }
+ }
+ print "<div class=\"pre\"$color>" . esc_html($line) . "</div>\n";
+ }
+ }
+ close $fd;
+
+ if (defined $from) {
+ unlink($from_tmp);
+ }
+ if (defined $to) {
+ unlink($to_tmp);
+ }
+}
+
+sub mode_str {
+ my $mode = oct shift;
+
+ if (S_ISDIR($mode & S_IFMT)) {
+ return 'drwxr-xr-x';
+ } elsif (S_ISLNK($mode)) {
+ return 'lrwxrwxrwx';
+ } elsif (S_ISREG($mode)) {
+ # git cares only about the executable bit
+ if ($mode & S_IXUSR) {
+ return '-rwxr-xr-x';
+ } else {
+ return '-rw-r--r--';
+ };
+ } else {
+ return '----------';
+ }
+}
+
+sub chop_str {
+ my $str = shift;
+ my $len = shift;
+ my $add_len = shift || 10;
+
+ # allow only $len chars, but don't cut a word if it would fit in $add_len
+ # if it doesn't fit, cut it if it's still longer than the dots we would add
+ $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
+ my $body = $1;
+ my $tail = $2;
+ if (length($tail) > 4) {
+ $tail = " ...";
+ }
+ return "$body$tail";
+}
+
+sub file_type {
+ my $mode = oct shift;
+
+ if (S_ISDIR($mode & S_IFMT)) {
+ return "directory";
+ } elsif (S_ISLNK($mode)) {
+ return "symlink";
+ } elsif (S_ISREG($mode)) {
+ return "file";
+ } else {
+ return "unknown";
+ }
+}
+
+sub format_log_line_html {
+ my $line = shift;
+
+ $line = esc_html($line);
+ $line =~ s/ / /g;
+ if ($line =~ m/([0-9a-fA-F]{40})/) {
+ my $hash_text = $1;
+ if (git_get_type($hash_text) eq "commit") {
+ my $link = $cgi->a({-class => "text", -href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_text")}, $hash_text);
+ $line =~ s/$hash_text/$link/;
+ }
+ }
+ return $line;
+}
+
+sub date_str {
+ my $epoch = shift;
+ my $tz = shift || "-0000";
+
+ my %date;
+ my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
+ my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
+ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
+ $date{'hour'} = $hour;
+ $date{'minute'} = $min;
+ $date{'mday'} = $mday;
+ $date{'day'} = $days[$wday];
+ $date{'month'} = $months[$mon];
+ $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
+ $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
+
+ $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
+ my $local = $epoch + ((int $1 + ($2/60)) * 3600);
+ ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
+ $date{'hour_local'} = $hour;
+ $date{'minute_local'} = $min;
+ $date{'tz_local'} = $tz;
+ return %date;
+}
+
+# git-logo (cached in browser for one day)
+sub git_logo {
+ binmode STDOUT, ':raw';
+ print $cgi->header(-type => 'image/png', -expires => '+1d');
+ # cat git-logo.png | hexdump -e '16/1 " %02x" "\n"' | sed 's/ /\\x/g'
+ print "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
+ "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
+ "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
+ "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
+ "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
+ "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
+ "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
+ "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
+ "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
+ "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
+ "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
+ "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
+ "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
+}
+
+sub get_file_owner {
+ my $path = shift;
+
+ my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
+ my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
+ if (!defined $gcos) {
+ return undef;
+ }
+ my $owner = $gcos;
+ $owner =~ s/[,;].*$//;
+ return decode("utf8", $owner, Encode::FB_DEFAULT);
+}
+
+sub git_read_projects {
+ my @list;
+
+ if (-d $projects_list) {
+ # search in directory
+ my $dir = $projects_list;
+ opendir my $dh, $dir or return undef;
+ while (my $dir = readdir($dh)) {
+ if (-e "$projectroot/$dir/HEAD") {
+ my $pr = {
+ path => $dir,
+ };
+ push @list, $pr
+ }
+ }
+ closedir($dh);
+ } elsif (-f $projects_list) {
+ # read from file(url-encoded):
+ # 'git%2Fgit.git Linus+Torvalds'
+ # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
+ # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
+ open my $fd , $projects_list or return undef;
+ while (my $line = <$fd>) {
+ chomp $line;
+ my ($path, $owner) = split ' ', $line;
+ $path = unescape($path);
+ $owner = unescape($owner);
+ if (!defined $path) {
+ next;
+ }
+ if (-e "$projectroot/$path/HEAD") {
+ my $pr = {
+ path => $path,
+ owner => decode("utf8", $owner, Encode::FB_DEFAULT),
+ };
+ push @list, $pr
+ }
+ }
+ close $fd;
+ }
+ @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
+ return @list;
+}
+
+sub git_get_project_config {
+ my $key = shift;
+
+ return unless ($key);
+ $key =~ s/^gitweb\.//;
+ return if ($key =~ m/\W/);
+
+ my $val = qx(git-repo-config --get gitweb.$key);
+ return ($val);
+}
+
+sub git_get_project_config_bool {
+ my $val = git_get_project_config (@_);
+ if ($val and $val =~ m/true|yes|on/) {
+ return (1);
+ }
+ return; # implicit false
+}
+
+sub git_project_list {
+ my @list = git_read_projects();
+ my @projects;
+ if (!@list) {
+ die_error(undef, "No project found.");
+ }
+ foreach my $pr (@list) {
+ my $head = git_read_head($pr->{'path'});
+ if (!defined $head) {
+ next;
+ }
+ $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
+ my %co = git_read_commit($head);
+ if (!%co) {
+ next;
+ }
+ $pr->{'commit'} = \%co;
+ if (!defined $pr->{'descr'}) {
+ my $descr = git_read_description($pr->{'path'}) || "";
+ $pr->{'descr'} = chop_str($descr, 25, 5);
+ }
+ if (!defined $pr->{'owner'}) {
+ $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
+ }
+ push @projects, $pr;
+ }
+ git_header_html();
+ if (-f $home_text) {
+ print "<div class=\"index_include\">\n";
+ open (my $fd, $home_text);
+ print <$fd>;
+ close $fd;
+ print "</div>\n";
+ }
+ print "<table cellspacing=\"0\">\n" .
+ "<tr>\n";
+ if (!defined($order) || (defined($order) && ($order eq "project"))) {
+ @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
+ print "<th>Project</th>\n";
+ } else {
+ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=project")}, "Project") . "</th>\n";
+ }
+ if (defined($order) && ($order eq "descr")) {
+ @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
+ print "<th>Description</th>\n";
+ } else {
+ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=descr")}, "Description") . "</th>\n";
+ }
+ if (defined($order) && ($order eq "owner")) {
+ @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
+ print "<th>Owner</th>\n";
+ } else {
+ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=owner")}, "Owner") . "</th>\n";
+ }
+ if (defined($order) && ($order eq "age")) {
+ @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
+ print "<th>Last Change</th>\n";
+ } else {
+ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=age")}, "Last Change") . "</th>\n";
+ }
+ print "<th></th>\n" .
+ "</tr>\n";
+ my $alternate = 0;
+ foreach my $pr (@projects) {
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary"), -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
+ "<td>$pr->{'descr'}</td>\n" .
+ "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
+ my $colored_age;
+ if ($pr->{'commit'}{'age'} < 60*60*2) {
+ $colored_age = "<span style =\"color: #009900;\"><b><i>$pr->{'commit'}{'age_string'}</i></b></span>";
+ } elsif ($pr->{'commit'}{'age'} < 60*60*24*2) {
+ $colored_age = "<span style =\"color: #009900;\"><i>$pr->{'commit'}{'age_string'}</i></span>";
+ } else {
+ $colored_age = "<i>$pr->{'commit'}{'age_string'}</i>";
+ }
+ print "<td>$colored_age</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=log")}, "log") .
+ "</td>\n" .
+ "</tr>\n";
+ }
+ print "</table>\n";
+ git_footer_html();
+}
+
+sub read_info_ref {
+ my $type = shift || "";
+ my %refs;
+ # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
+ # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
+ open my $fd, "$projectroot/$project/info/refs" or return;
+ while (my $line = <$fd>) {
+ chomp($line);
+ if ($line =~ m/^([0-9a-fA-F]{40})\t.*$type\/([^\^]+)/) {
+ if (defined $refs{$1}) {
+ $refs{$1} .= " / $2";
+ } else {
+ $refs{$1} = $2;
+ }
+ }
+ }
+ close $fd or return;
+ return \%refs;
+}
+
+sub git_read_refs {
+ my $ref_dir = shift;
+ my @reflist;
+
+ my @refs;
+ opendir my $dh, "$projectroot/$project/$ref_dir";
+ while (my $dir = readdir($dh)) {
+ if ($dir =~ m/^\./) {
+ next;
+ }
+ if (-d "$projectroot/$project/$ref_dir/$dir") {
+ opendir my $dh2, "$projectroot/$project/$ref_dir/$dir";
+ my @subdirs = grep !m/^\./, readdir $dh2;
+ closedir($dh2);
+ foreach my $subdir (@subdirs) {
+ push @refs, "$dir/$subdir"
+ }
+ next;
+ }
+ push @refs, $dir;
+ }
+ closedir($dh);
+ foreach my $ref_file (@refs) {
+ my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
+ my $type = git_get_type($ref_id) || next;
+ my %ref_item;
+ my %co;
+ $ref_item{'type'} = $type;
+ $ref_item{'id'} = $ref_id;
+ $ref_item{'epoch'} = 0;
+ $ref_item{'age'} = "unknown";
+ if ($type eq "tag") {
+ my %tag = git_read_tag($ref_id);
+ $ref_item{'comment'} = $tag{'comment'};
+ if ($tag{'type'} eq "commit") {
+ %co = git_read_commit($tag{'object'});
+ $ref_item{'epoch'} = $co{'committer_epoch'};
+ $ref_item{'age'} = $co{'age_string'};
+ } elsif (defined($tag{'epoch'})) {
+ my $age = time - $tag{'epoch'};
+ $ref_item{'epoch'} = $tag{'epoch'};
+ $ref_item{'age'} = age_string($age);
+ }
+ $ref_item{'reftype'} = $tag{'type'};
+ $ref_item{'name'} = $tag{'name'};
+ $ref_item{'refid'} = $tag{'object'};
+ } elsif ($type eq "commit"){
+ %co = git_read_commit($ref_id);
+ $ref_item{'reftype'} = "commit";
+ $ref_item{'name'} = $ref_file;
+ $ref_item{'title'} = $co{'title'};
+ $ref_item{'refid'} = $ref_id;
+ $ref_item{'epoch'} = $co{'committer_epoch'};
+ $ref_item{'age'} = $co{'age_string'};
+ }
+
+ push @reflist, \%ref_item;
+ }
+ # sort tags by age
+ @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
+ return \@reflist;
+}
+
+sub git_summary {
+ my $descr = git_read_description($project) || "none";
+ my $head = git_read_head($project);
+ my %co = git_read_commit($head);
+ my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
+
+ my $owner;
+ if (-f $projects_list) {
+ open (my $fd , $projects_list);
+ while (my $line = <$fd>) {
+ chomp $line;
+ my ($pr, $ow) = split ' ', $line;
+ $pr = unescape($pr);
+ $ow = unescape($ow);
+ if ($pr eq $project) {
+ $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
+ last;
+ }
+ }
+ close $fd;
+ }
+ if (!defined $owner) {
+ $owner = get_file_owner("$projectroot/$project");
+ }
+
+ my $refs = read_info_ref();
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ "summary".
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree")}, "tree") .
+ "<br/><br/>\n" .
+ "</div>\n";
+ print "<div class=\"title\"> </div>\n";
+ print "<table cellspacing=\"0\">\n" .
+ "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
+ "<tr><td>owner</td><td>$owner</td></tr>\n" .
+ "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" .
+ "</table>\n";
+ open my $fd, "-|", "$gitbin/git-rev-list --max-count=17 " . git_read_head($project) or die_error(undef, "Open failed.");
+ my (@revlist) = map { chomp; $_ } <$fd>;
+ close $fd;
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog"), -class => "title"}, "shortlog") .
+ "</div>\n";
+ my $i = 16;
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ foreach my $commit (@revlist) {
+ my %co = git_read_commit($commit);
+ my %ad = date_str($co{'author_epoch'});
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ if ($i-- > 0) {
+ my $ref = "";
+ if (defined $refs->{$commit}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
+ }
+ print "<td><i>$co{'age_string'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
+ "<td>";
+ if (length($co{'title_short'}) < length($co{'title'})) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list", -title => "$co{'title'}"},
+ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"},
+ "<b>" . esc_html($co{'title'}) . "$ref</b>");
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ "</td>\n" .
+ "</tr>";
+ } else {
+ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "...") . "</td>\n" .
+ "</tr>";
+ last;
+ }
+ }
+ print "</table\n>";
+
+ my $taglist = git_read_refs("refs/tags");
+ if (defined @$taglist) {
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tags"), -class => "title"}, "tags") .
+ "</div>\n";
+ my $i = 16;
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ foreach my $entry (@$taglist) {
+ my %tag = %$entry;
+ my $comment_lines = $tag{'comment'};
+ my $comment = shift @$comment_lines;
+ if (defined($comment)) {
+ $comment = chop_str($comment, 30, 5);
+ }
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ if ($i-- > 0) {
+ print "<td><i>$tag{'age'}</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}"), -class => "list"},
+ "<b>" . esc_html($tag{'name'}) . "</b>") .
+ "</td>\n" .
+ "<td>";
+ if (defined($comment)) {
+ print $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, $comment);
+ }
+ print "</td>\n" .
+ "<td class=\"link\">";
+ if ($tag{'type'} eq "tag") {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, "tag") . " | ";
+ }
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'});
+ if ($tag{'reftype'} eq "commit") {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log");
+ }
+ print "</td>\n" .
+ "</tr>";
+ } else {
+ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tags")}, "...") . "</td>\n" .
+ "</tr>";
+ last;
+ }
+ }
+ print "</table\n>";
+ }
+
+ my $headlist = git_read_refs("refs/heads");
+ if (defined @$headlist) {
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=heads"), -class => "title"}, "heads") .
+ "</div>\n";
+ my $i = 16;
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ foreach my $entry (@$headlist) {
+ my %tag = %$entry;
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ if ($i-- > 0) {
+ print "<td><i>$tag{'age'}</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}"), -class => "list"},
+ "<b>" . esc_html($tag{'name'}) . "</b>") .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'name'}")}, "log") .
+ "</td>\n" .
+ "</tr>";
+ } else {
+ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=heads")}, "...") . "</td>\n" .
+ "</tr>";
+ last;
+ }
+ }
+ print "</table\n>";
+ }
+ git_footer_html();
+}
+
+sub git_tag {
+ my $head = git_read_head($project);
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;hb=$head")}, "tree") . "<br/>\n" .
+ "<br/>\n" .
+ "</div>\n";
+ my %tag = git_read_tag($hash);
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($tag{'name'})) . "\n" .
+ "</div>\n";
+ print "<div class=\"title_text\">\n" .
+ "<table cellspacing=\"0\">\n" .
+ "<tr>\n" .
+ "<td>object</td>\n" .
+ "<td>" . $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'object'}) . "</td>\n" .
+ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'type'}) . "</td>\n" .
+ "</tr>\n";
+ if (defined($tag{'author'})) {
+ my %ad = date_str($tag{'epoch'}, $tag{'tz'});
+ print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
+ print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
+ }
+ print "</table>\n\n" .
+ "</div>\n";
+ print "<div class=\"page_body\">";
+ my $comment = $tag{'comment'};
+ foreach my $line (@$comment) {
+ print esc_html($line) . "<br/>\n";
+ }
+ print "</div>\n";
+ git_footer_html();
+}
+
+sub git_blame {
+ my $fd;
+ die_error('403 Permission denied', "Permission denied.") if (!git_get_project_config_bool ('blame'));
+ die_error('404 Not Found', "What file will it be, master?") if (!$file_name);
+ $hash_base ||= git_read_head($project);
+ die_error(undef, "Reading commit failed.") unless ($hash_base);
+ my %co = git_read_commit($hash_base)
+ or die_error(undef, "Reading commit failed.");
+ if (!defined $hash) {
+ $hash = git_get_hash_by_path($hash_base, $file_name, "blob")
+ or die_error(undef, "Error lookup file.");
+ }
+ open ($fd, "-|", "$gitbin/git-annotate", '-l', '-t', '-r', $file_name, $hash_base)
+ or die_error(undef, "Open failed.");
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n";
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, "blob") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;f=$file_name")}, "head") . "<br/>\n";
+ print "</div>\n".
+ "<div>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) .
+ "</div>\n";
+ print "<div class=\"page_path\"><b>" . esc_html($file_name) . "</b></div>\n";
+ print "<div class=\"page_body\">\n";
+ print <<HTML;
+<table style="border-collapse: collapse;">
+ <tr>
+ <th>Commit</th>
+ <th>Age</th>
+ <th>Author</th>
+ <th>Line</th>
+ <th>Data</th>
+ </tr>
+HTML
+ my @line_class = (qw(light dark));
+ my $line_class_len = scalar (@line_class);
+ my $line_class_num = $#line_class;
+ while (my $line = <$fd>) {
+ my $long_rev;
+ my $short_rev;
+ my $author;
+ my $time;
+ my $lineno;
+ my $data;
+ my $age;
+ my $age_str;
+ my $age_style;
+
+ chomp $line;
+ $line_class_num = ($line_class_num + 1) % $line_class_len;
+
+ if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) \+\d\d\d\d\t(\d+)\)(.*)$/) {
+ $long_rev = $1;
+ $author = $2;
+ $time = $3;
+ $lineno = $4;
+ $data = $5;
+ } else {
+ print qq( <tr><td colspan="5" style="color: red; background-color: yellow;">Unable to parse: $line</td></tr>\n);
+ next;
+ }
+ $short_rev = substr ($long_rev, 0, 8);
+ $age = time () - $time;
+ $age_str = age_string ($age);
+ $age_str =~ s/ / /g;
+ $age_style = 'font-style: italic;';
+ $age_style .= ' color: #009900; background: transparent;' if ($age < 60*60*24*2);
+ $age_style .= ' font-weight: bold;' if ($age < 60*60*2);
+ $author = esc_html ($author);
+ $author =~ s/ / /g;
+ # escape tabs
+ while ((my $pos = index($data, "\t")) != -1) {
+ if (my $count = (8 - ($pos % 8))) {
+ my $spaces = ' ' x $count;
+ $data =~ s/\t/$spaces/;
+ }
+ }
+ $data = esc_html ($data);
+ $data =~ s/ / /g;
+
+ print <<HTML;
+ <tr class="$line_class[$line_class_num]">
+ <td style="font-family: monospace;"><a href="$my_uri?${\esc_param ("p=$project;a=commit;h=$long_rev")}" class="text">$short_rev..</a></td>
+ <td style="$age_style">$age_str</td>
+ <td>$author</td>
+ <td style="text-align: right;"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td>
+ <td style="font-family: monospace;">$data</td>
+ </tr>
+HTML
+ } # while (my $line = <$fd>)
+ print "</table>\n\n";
+ close $fd or print "Reading blob failed.\n";
+ print "</div>";
+ git_footer_html();
+}
+
+sub git_tags {
+ my $head = git_read_head($project);
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;hb=$head")}, "tree") . "<br/>\n" .
+ "<br/>\n" .
+ "</div>\n";
+ my $taglist = git_read_refs("refs/tags");
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
+ "</div>\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ if (defined @$taglist) {
+ foreach my $entry (@$taglist) {
+ my %tag = %$entry;
+ my $comment_lines = $tag{'comment'};
+ my $comment = shift @$comment_lines;
+ if (defined($comment)) {
+ $comment = chop_str($comment, 30, 5);
+ }
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td><i>$tag{'age'}</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}"), -class => "list"},
+ "<b>" . esc_html($tag{'name'}) . "</b>") .
+ "</td>\n" .
+ "<td>";
+ if (defined($comment)) {
+ print $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, $comment);
+ }
+ print "</td>\n" .
+ "<td class=\"link\">";
+ if ($tag{'type'} eq "tag") {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, "tag") . " | ";
+ }
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'});
+ if ($tag{'reftype'} eq "commit") {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log");
+ }
+ print "</td>\n" .
+ "</tr>";
+ }
+ }
+ print "</table\n>";
+ git_footer_html();
+}
+
+sub git_heads {
+ my $head = git_read_head($project);
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;hb=$head")}, "tree") . "<br/>\n" .
+ "<br/>\n" .
+ "</div>\n";
+ my $taglist = git_read_refs("refs/heads");
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
+ "</div>\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ if (defined @$taglist) {
+ foreach my $entry (@$taglist) {
+ my %tag = %$entry;
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td><i>$tag{'age'}</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}"), -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'name'}")}, "log") .
+ "</td>\n" .
+ "</tr>";
+ }
+ }
+ print "</table\n>";
+ git_footer_html();
+}
+
+sub git_get_hash_by_path {
+ my $base = shift;
+ my $path = shift || return undef;
+
+ my $tree = $base;
+ my @parts = split '/', $path;
+ while (my $part = shift @parts) {
+ open my $fd, "-|", "$gitbin/git-ls-tree $tree" or die_error(undef, "Open git-ls-tree failed.");
+ my (@entries) = map { chomp; $_ } <$fd>;
+ close $fd or return undef;
+ foreach my $line (@entries) {
+ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
+ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
+ my $t_mode = $1;
+ my $t_type = $2;
+ my $t_hash = $3;
+ my $t_name = validate_input(unquote($4));
+ if ($t_name eq $part) {
+ if (!(@parts)) {
+ return $t_hash;
+ }
+ if ($t_type eq "tree") {
+ $tree = $t_hash;
+ }
+ last;
+ }
+ }
+ }
+}
+
+sub git_blob {
+ if (!defined $hash && defined $file_name) {
+ my $base = $hash_base || git_read_head($project);
+ $hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file.");
+ }
+ my $have_blame = git_get_project_config_bool ('blame');
+ open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed.");
+ git_header_html();
+ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n";
+ if (defined $file_name) {
+ if ($have_blame) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | ";
+ }
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "<br/>\n";
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain") . "<br/>\n";
+ }
+ print "</div>\n".
+ "<div>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) .
+ "</div>\n";
+ } else {
+ print "<div class=\"page_nav\">\n" .
+ "<br/><br/></div>\n" .
+ "<div class=\"title\">$hash</div>\n";
+ }
+ if (defined $file_name) {
+ print "<div class=\"page_path\"><b>" . esc_html($file_name) . "</b></div>\n";
+ }
+ print "<div class=\"page_body\">\n";
+ my $nr;
+ while (my $line = <$fd>) {
+ chomp $line;
+ $nr++;
+ while ((my $pos = index($line, "\t")) != -1) {
+ if (my $count = (8 - ($pos % 8))) {
+ my $spaces = ' ' x $count;
+ $line =~ s/\t/$spaces/;
+ }
+ }
+ printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line);
+ }
+ close $fd or print "Reading blob failed.\n";
+ print "</div>";
+ git_footer_html();
+}
+
+sub git_blob_plain {
+ my $save_as = "$hash.txt";
+ if (defined $file_name) {
+ $save_as = $file_name;
+ }
+ print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"$save_as\"");
+ open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return;
+ undef $/;
+ print <$fd>;
+ $/ = "\n";
+ close $fd;
+}
+
+sub git_tree {
+ if (!defined $hash) {
+ $hash = git_read_head($project);
+ if (defined $file_name) {
+ my $base = $hash_base || $hash;
+ $hash = git_get_hash_by_path($base, $file_name, "tree");
+ }
+ if (!defined $hash_base) {
+ $hash_base = $hash;
+ }
+ }
+ $/ = "\0";
+ open my $fd, "-|", "$gitbin/git-ls-tree -z $hash" or die_error(undef, "Open git-ls-tree failed.");
+ chomp (my (@entries) = <$fd>);
+ close $fd or die_error(undef, "Reading tree failed.");
+ $/ = "\n";
+
+ my $refs = read_info_ref();
+ my $ref = "";
+ if (defined $refs->{$hash_base}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$hash_base}) . "</span>";
+ }
+ git_header_html();
+ my $base_key = "";
+ my $base = "";
+ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
+ $base_key = ";hb=$hash_base";
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash_base")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash_base")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
+ " | tree" .
+ "<br/><br/>\n" .
+ "</div>\n";
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'}) . $ref) . "\n" .
+ "</div>\n";
+ } else {
+ print "<div class=\"page_nav\">\n";
+ print "<br/><br/></div>\n";
+ print "<div class=\"title\">$hash</div>\n";
+ }
+ if (defined $file_name) {
+ $base = esc_html("$file_name/");
+ print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b></div>\n";
+ } else {
+ print "<div class=\"page_path\"><b>/</b></div>\n";
+ }
+ print "<div class=\"page_body\">\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ foreach my $line (@entries) {
+ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
+ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
+ my $t_mode = $1;
+ my $t_type = $2;
+ my $t_hash = $3;
+ my $t_name = validate_input($4);
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td style=\"font-family:monospace\">" . mode_str($t_mode) . "</td>\n";
+ if ($t_type eq "blob") {
+ print "<td class=\"list\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name"), -class => "list"}, esc_html($t_name)) .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") .
+# " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash_base;f=$base$t_name")}, "history") .
+ "</td>\n";
+ } elsif ($t_type eq "tree") {
+ print "<td class=\"list\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, esc_html($t_name)) .
+ "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, "tree") .
+ "</td>\n";
+ }
+ print "</tr>\n";
+ }
+ print "</table>\n" .
+ "</div>";
+ git_footer_html();
+}
+
+sub git_rss {
+ # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
+ open my $fd, "-|", "$gitbin/git-rev-list --max-count=150 " . git_read_head($project) or die_error(undef, "Open failed.");
+ my (@revlist) = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading rev-list failed.");
+ print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
+ print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
+ "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
+ print "<channel>\n";
+ print "<title>$project</title>\n".
+ "<link>" . esc_html("$my_url?p=$project;a=summary") . "</link>\n".
+ "<description>$project log</description>\n".
+ "<language>en</language>\n";
+
+ for (my $i = 0; $i <= $#revlist; $i++) {
+ my $commit = $revlist[$i];
+ my %co = git_read_commit($commit);
+ # we read 150, we always show 30 and the ones more recent than 48 hours
+ if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
+ last;
+ }
+ my %cd = date_str($co{'committer_epoch'});
+ open $fd, "-|", "$gitbin/git-diff-tree -r $co{'parent'} $co{'id'}" or next;
+ my @difftree = map { chomp; $_ } <$fd>;
+ close $fd or next;
+ print "<item>\n" .
+ "<title>" .
+ sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
+ "</title>\n" .
+ "<author>" . esc_html($co{'author'}) . "</author>\n" .
+ "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
+ "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
+ "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
+ "<description>" . esc_html($co{'title'}) . "</description>\n" .
+ "<content:encoded>" .
+ "<![CDATA[\n";
+ my $comment = $co{'comment'};
+ foreach my $line (@$comment) {
+ $line = decode("utf8", $line, Encode::FB_DEFAULT);
+ print "$line<br/>\n";
+ }
+ print "<br/>\n";
+ foreach my $line (@difftree) {
+ if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
+ next;
+ }
+ my $file = validate_input(unquote($7));
+ $file = decode("utf8", $file, Encode::FB_DEFAULT);
+ print "$file<br/>\n";
+ }
+ print "]]>\n" .
+ "</content:encoded>\n" .
+ "</item>\n";
+ }
+ print "</channel></rss>";
+}
+
+sub git_opml {
+ my @list = git_read_projects();
+
+ print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
+ print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
+ "<opml version=\"1.0\">\n".
+ "<head>".
+ " <title>Git OPML Export</title>\n".
+ "</head>\n".
+ "<body>\n".
+ "<outline text=\"git RSS feeds\">\n";
+
+ foreach my $pr (@list) {
+ my %proj = %$pr;
+ my $head = git_read_head($proj{'path'});
+ if (!defined $head) {
+ next;
+ }
+ $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
+ my %co = git_read_commit($head);
+ if (!%co) {
+ next;
+ }
+
+ my $path = esc_html(chop_str($proj{'path'}, 25, 5));
+ my $rss = "$my_url?p=$proj{'path'};a=rss";
+ my $html = "$my_url?p=$proj{'path'};a=summary";
+ print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
+ }
+ print "</outline>\n".
+ "</body>\n".
+ "</opml>\n";
+}
+
+sub git_log {
+ my $head = git_read_head($project);
+ if (!defined $hash) {
+ $hash = $head;
+ }
+ if (!defined $page) {
+ $page = 0;
+ }
+ my $refs = read_info_ref();
+ git_header_html();
+ print "<div class=\"page_nav\">\n";
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash")}, "shortlog") .
+ " | log" .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$hash;hb=$hash")}, "tree") . "<br/>\n";
+
+ my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
+ open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
+ my (@revlist) = map { chomp; $_ } <$fd>;
+ close $fd;
+
+ if ($hash ne $head || $page) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "HEAD");
+ } else {
+ print "HEAD";
+ }
+ if ($page > 0) {
+ print " ⋅ " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash;pg=" . ($page-1)), -accesskey => "p", -title => "Alt-p"}, "prev");
+ } else {
+ print " ⋅ prev";
+ }
+ if ($#revlist >= (100 * ($page+1)-1)) {
+ print " ⋅ " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash;pg=" . ($page+1)), -accesskey => "n", -title => "Alt-n"}, "next");
+ } else {
+ print " ⋅ next";
+ }
+ print "<br/>\n" .
+ "</div>\n";
+ if (!@revlist) {
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
+ "</div>\n";
+ my %co = git_read_commit($hash);
+ print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
+ }
+ for (my $i = ($page * 100); $i <= $#revlist; $i++) {
+ my $commit = $revlist[$i];
+ my $ref = "";
+ if (defined $refs->{$commit}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
+ }
+ my %co = git_read_commit($commit);
+ next if !%co;
+ my %ad = date_str($co{'author_epoch'});
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "title"},
+ "<span class=\"age\">$co{'age_string'}</span>" . esc_html($co{'title'}) . $ref) . "\n";
+ print "</div>\n";
+ print "<div class=\"title_text\">\n" .
+ "<div class=\"log_link\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ "<br/>\n" .
+ "</div>\n" .
+ "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
+ "</div>\n" .
+ "<div class=\"log_body\">\n";
+ my $comment = $co{'comment'};
+ my $empty = 0;
+ foreach my $line (@$comment) {
+ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+ next;
+ }
+ if ($line eq "") {
+ if ($empty) {
+ next;
+ }
+ $empty = 1;
+ } else {
+ $empty = 0;
+ }
+ print format_log_line_html($line) . "<br/>\n";
+ }
+ if (!$empty) {
+ print "<br/>\n";
+ }
+ print "</div>\n";
+ }
+ git_footer_html();
+}
+
+sub git_commit {
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
+ my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
+
+ my @difftree;
+ my $root = "";
+ my $parent = $co{'parent'};
+ if (!defined $parent) {
+ $root = " --root";
+ $parent = "";
+ }
+ open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $parent $hash" or die_error(undef, "Open failed.");
+ @difftree = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading diff-tree failed.");
+
+ # non-textual hash id's can be cached
+ my $expires;
+ if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ $expires = "+1d";
+ }
+ my $refs = read_info_ref();
+ my $ref = "";
+ if (defined $refs->{$co{'id'}}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$co{'id'}}) . "</span>";
+ }
+ git_header_html(undef, $expires);
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
+ " | commit";
+ if (defined $co{'parent'}) {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff");
+ }
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") . "\n" .
+ "<br/><br/></div>\n";
+ if (defined $co{'parent'}) {
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash"), -class => "title"}, esc_html($co{'title'}) . $ref) . "\n" .
+ "</div>\n";
+ } else {
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), -class => "title"}, esc_html($co{'title'})) . "\n" .
+ "</div>\n";
+ }
+ print "<div class=\"title_text\">\n" .
+ "<table cellspacing=\"0\">\n";
+ print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
+ "<tr>" .
+ "<td></td><td> $ad{'rfc2822'}";
+ if ($ad{'hour_local'} < 6) {
+ printf(" (<span style=\"color: #cc0000;\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
+ } else {
+ printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
+ }
+ print "</td>" .
+ "</tr>\n";
+ print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
+ print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
+ print "<tr><td>commit</td><td style=\"font-family:monospace\">$co{'id'}</td></tr>\n";
+ print "<tr>" .
+ "<td>tree</td>" .
+ "<td style=\"font-family:monospace\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), class => "list"}, $co{'tree'}) .
+ "</td>" .
+ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
+ "</td>" .
+ "</tr>\n";
+ my $parents = $co{'parents'};
+ foreach my $par (@$parents) {
+ print "<tr>" .
+ "<td>parent</td>" .
+ "<td style=\"font-family:monospace\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par"), class => "list"}, $par) . "</td>" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash;hp=$par")}, "commitdiff") .
+ "</td>" .
+ "</tr>\n";
+ }
+ print "</table>".
+ "</div>\n";
+ print "<div class=\"page_body\">\n";
+ my $comment = $co{'comment'};
+ my $empty = 0;
+ my $signed = 0;
+ foreach my $line (@$comment) {
+ # print only one empty line
+ if ($line eq "") {
+ if ($empty || $signed) {
+ next;
+ }
+ $empty = 1;
+ } else {
+ $empty = 0;
+ }
+ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+ $signed = 1;
+ print "<span style=\"color: #888888\">" . esc_html($line) . "</span><br/>\n";
+ } else {
+ $signed = 0;
+ print format_log_line_html($line) . "<br/>\n";
+ }
+ }
+ print "</div>\n";
+ print "<div class=\"list_head\">\n";
+ if ($#difftree > 10) {
+ print(($#difftree + 1) . " files changed:\n");
+ }
+ print "</div>\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ foreach my $line (@difftree) {
+ # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
+ # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
+ if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
+ next;
+ }
+ my $from_mode = $1;
+ my $to_mode = $2;
+ my $from_id = $3;
+ my $to_id = $4;
+ my $status = $5;
+ my $similarity = $6;
+ my $file = validate_input(unquote($7));
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ if ($status eq "A") {
+ my $mode_chng = "";
+ if (S_ISREG(oct $to_mode)) {
+ $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
+ }
+ print "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
+ "<td><span style=\"color: #008000;\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
+ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob") . "</td>\n";
+ } elsif ($status eq "D") {
+ print "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
+ "<td><span style=\"color: #c00000;\">[deleted " . file_type($from_mode). "]</span></td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, "blob") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash;f=$file")}, "history") .
+ "</td>\n"
+ } elsif ($status eq "M" || $status eq "T") {
+ my $mode_chnge = "";
+ if ($from_mode != $to_mode) {
+ $mode_chnge = " <span style=\"color: #777777;\">[changed";
+ if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
+ $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
+ }
+ if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
+ if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
+ $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
+ } elsif (S_ISREG($to_mode)) {
+ $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
+ }
+ }
+ $mode_chnge .= "]</span>\n";
+ }
+ print "<td>";
+ if ($to_id ne $from_id) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
+ }
+ print "</td>\n" .
+ "<td>$mode_chnge</td>\n" .
+ "<td class=\"link\">";
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob");
+ if ($to_id ne $from_id) {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file")}, "diff");
+ }
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash;f=$file")}, "history") . "\n";
+ print "</td>\n";
+ } elsif ($status eq "R") {
+ my ($from_file, $to_file) = split "\t", $file;
+ my $mode_chng = "";
+ if ($from_mode != $to_mode) {
+ $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
+ }
+ print "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"), -class => "list"}, esc_html($to_file)) . "</td>\n" .
+ "<td><span style=\"color: #777777;\">[moved from " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file"), -class => "list"}, esc_html($from_file)) .
+ " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file")}, "blob");
+ if ($to_id ne $from_id) {
+ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file")}, "diff");
+ }
+ print "</td>\n";
+ }
+ print "</tr>\n";
+ }
+ print "</table>\n";
+ git_footer_html();
+}
+
+sub git_blobdiff {
+ mkdir($git_temp, 0700);
+ git_header_html();
+ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") .
+ "<br/>\n";
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent")}, "plain") .
+ "</div>\n";
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) . "\n" .
+ "</div>\n";
+ } else {
+ print "<div class=\"page_nav\">\n" .
+ "<br/><br/></div>\n" .
+ "<div class=\"title\">$hash vs $hash_parent</div>\n";
+ }
+ if (defined $file_name) {
+ print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b></div>\n";
+ }
+ print "<div class=\"page_body\">\n" .
+ "<div class=\"diff_info\">blob:" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name")}, $hash_parent) .
+ " -> blob:" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, $hash) .
+ "</div>\n";
+ git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
+ print "</div>";
+ git_footer_html();
+}
+
+sub git_blobdiff_plain {
+ mkdir($git_temp, 0700);
+ print $cgi->header(-type => "text/plain", -charset => 'utf-8');
+ git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
+}
+
+sub git_commitdiff {
+ mkdir($git_temp, 0700);
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ if (!defined $hash_parent) {
+ $hash_parent = $co{'parent'};
+ }
+ open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
+ my (@difftree) = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading diff-tree failed.");
+
+ # non-textual hash id's can be cached
+ my $expires;
+ if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ $expires = "+1d";
+ }
+ my $refs = read_info_ref();
+ my $ref = "";
+ if (defined $refs->{$co{'id'}}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$co{'id'}}) . "</span>";
+ }
+ git_header_html(undef, $expires);
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
+ " | commitdiff" .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") . "<br/>\n";
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent")}, "plain") . "\n" .
+ "</div>\n";
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($co{'title'}) . $ref) . "\n" .
+ "</div>\n";
+ print "<div class=\"page_body\">\n";
+ my $comment = $co{'comment'};
+ my $empty = 0;
+ my $signed = 0;
+ my @log = @$comment;
+ # remove first and empty lines after that
+ shift @log;
+ while (defined $log[0] && $log[0] eq "") {
+ shift @log;
+ }
+ foreach my $line (@log) {
+ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
+ next;
+ }
+ if ($line eq "") {
+ if ($empty) {
+ next;
+ }
+ $empty = 1;
+ } else {
+ $empty = 0;
+ }
+ print format_log_line_html($line) . "<br/>\n";
+ }
+ print "<br/>\n";
+ foreach my $line (@difftree) {
+ # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
+ # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
+ $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
+ my $from_mode = $1;
+ my $to_mode = $2;
+ my $from_id = $3;
+ my $to_id = $4;
+ my $status = $5;
+ my $file = validate_input(unquote($6));
+ if ($status eq "A") {
+ print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id) . "(new)" .
+ "</div>\n";
+ git_diff_print(undef, "/dev/null", $to_id, "b/$file");
+ } elsif ($status eq "D") {
+ print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) . "(deleted)" .
+ "</div>\n";
+ git_diff_print($from_id, "a/$file", undef, "/dev/null");
+ } elsif ($status eq "M") {
+ if ($from_id ne $to_id) {
+ print "<div class=\"diff_info\">" .
+ file_type($from_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) .
+ " -> " .
+ file_type($to_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id);
+ print "</div>\n";
+ git_diff_print($from_id, "a/$file", $to_id, "b/$file");
+ }
+ }
+ }
+ print "<br/>\n" .
+ "</div>";
+ git_footer_html();
+}
+
+sub git_commitdiff_plain {
+ mkdir($git_temp, 0700);
+ open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
+ my (@difftree) = map { chomp; $_ } <$fd>;
+ close $fd or die_error(undef, "Reading diff-tree failed.");
+
+ # try to figure out the next tag after this commit
+ my $tagname;
+ my $refs = read_info_ref("tags");
+ open $fd, "-|", "$gitbin/git-rev-list HEAD";
+ chomp (my (@commits) = <$fd>);
+ close $fd;
+ foreach my $commit (@commits) {
+ if (defined $refs->{$commit}) {
+ $tagname = $refs->{$commit}
+ }
+ if ($commit eq $hash) {
+ last;
+ }
+ }
+
+ print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
+ my %co = git_read_commit($hash);
+ my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
+ my $comment = $co{'comment'};
+ print "From: $co{'author'}\n" .
+ "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n".
+ "Subject: $co{'title'}\n";
+ if (defined $tagname) {
+ print "X-Git-Tag: $tagname\n";
+ }
+ print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" .
+ "\n";
+
+ foreach my $line (@$comment) {;
+ print "$line\n";
+ }
+ print "---\n\n";
+
+ foreach my $line (@difftree) {
+ $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
+ my $from_id = $3;
+ my $to_id = $4;
+ my $status = $5;
+ my $file = $6;
+ if ($status eq "A") {
+ git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
+ } elsif ($status eq "D") {
+ git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
+ } elsif ($status eq "M") {
+ git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
+ }
+ }
+}
+
+sub git_history {
+ if (!defined $hash) {
+ $hash = git_read_head($project);
+ }
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ my $refs = read_info_ref();
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
+ "<br/><br/>\n" .
+ "</div>\n";
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($co{'title'})) . "\n" .
+ "</div>\n";
+ print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b><br/></div>\n";
+
+ open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -- \'$file_name\'";
+ my $commit;
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ while (my $line = <$fd>) {
+ if ($line =~ m/^([0-9a-fA-F]{40})/){
+ $commit = $1;
+ next;
+ }
+ if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/ && (defined $commit)) {
+ my %co = git_read_commit($commit);
+ if (!%co) {
+ next;
+ }
+ my $ref = "";
+ if (defined $refs->{$commit}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
+ }
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
+ "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"}, "<b>" .
+ esc_html(chop_str($co{'title'}, 50)) . "$ref</b>") . "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=$commit;f=$file_name")}, "blob");
+ my $blob = git_get_hash_by_path($hash, $file_name);
+ my $blob_parent = git_get_hash_by_path($commit, $file_name);
+ if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
+ print " | " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=$file_name")},
+ "diff to current");
+ }
+ print "</td>\n" .
+ "</tr>\n";
+ undef $commit;
+ }
+ }
+ print "</table>\n";
+ close $fd;
+ git_footer_html();
+}
+
+sub git_search {
+ if (!defined $searchtext) {
+ die_error("", "Text field empty.");
+ }
+ if (!defined $hash) {
+ $hash = git_read_head($project);
+ }
+ my %co = git_read_commit($hash);
+ if (!%co) {
+ die_error(undef, "Unknown commit object.");
+ }
+ # pickaxe may take all resources of your box and run for several minutes
+ # with every query - so decide by yourself how public you make this feature :)
+ my $commit_search = 1;
+ my $author_search = 0;
+ my $committer_search = 0;
+ my $pickaxe_search = 0;
+ if ($searchtext =~ s/^author\\://i) {
+ $author_search = 1;
+ } elsif ($searchtext =~ s/^committer\\://i) {
+ $committer_search = 1;
+ } elsif ($searchtext =~ s/^pickaxe\\://i) {
+ $commit_search = 0;
+ $pickaxe_search = 1;
+ }
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary;h=$hash")}, "summary") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
+ "<br/><br/>\n" .
+ "</div>\n";
+
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($co{'title'})) . "\n" .
+ "</div>\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ if ($commit_search) {
+ $/ = "\0";
+ open my $fd, "-|", "$gitbin/git-rev-list --header --parents $hash" or next;
+ while (my $commit_text = <$fd>) {
+ if (!grep m/$searchtext/i, $commit_text) {
+ next;
+ }
+ if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
+ next;
+ }
+ if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
+ next;
+ }
+ my @commit_lines = split "\n", $commit_text;
+ my %co = git_read_commit(undef, \@commit_lines);
+ if (!%co) {
+ next;
+ }
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" . esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
+ my $comment = $co{'comment'};
+ foreach my $line (@$comment) {
+ if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
+ my $lead = esc_html($1) || "";
+ $lead = chop_str($lead, 30, 10);
+ my $match = esc_html($2) || "";
+ my $trail = esc_html($3) || "";
+ $trail = chop_str($trail, 30, 10);
+ my $text = "$lead<span style=\"color:#e00000\">$match</span>$trail";
+ print chop_str($text, 80, 5) . "<br/>\n";
+ }
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
+ print "</td>\n" .
+ "</tr>\n";
+ }
+ close $fd;
+ }
+
+ if ($pickaxe_search) {
+ $/ = "\n";
+ open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -S\'$searchtext\'";
+ undef %co;
+ my @files;
+ while (my $line = <$fd>) {
+ if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
+ my %set;
+ $set{'file'} = $6;
+ $set{'from_id'} = $3;
+ $set{'to_id'} = $4;
+ $set{'id'} = $set{'to_id'};
+ if ($set{'id'} =~ m/0{40}/) {
+ $set{'id'} = $set{'from_id'};
+ }
+ if ($set{'id'} =~ m/0{40}/) {
+ next;
+ }
+ push @files, \%set;
+ } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
+ if (%co) {
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" .
+ esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
+ while (my $setref = shift @files) {
+ my %set = %$setref;
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}"), class => "list"},
+ "<span style=\"color:#e00000\">" . esc_html($set{'file'}) . "</span>") .
+ "<br/>\n";
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
+ print "</td>\n" .
+ "</tr>\n";
+ }
+ %co = git_read_commit($1);
+ }
+ }
+ close $fd;
+ }
+ print "</table>\n";
+ git_footer_html();
+}
+
+sub git_shortlog {
+ my $head = git_read_head($project);
+ if (!defined $hash) {
+ $hash = $head;
+ }
+ if (!defined $page) {
+ $page = 0;
+ }
+ my $refs = read_info_ref();
+ git_header_html();
+ print "<div class=\"page_nav\">\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
+ " | shortlog" .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$hash;hb=$hash")}, "tree") . "<br/>\n";
+
+ my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
+ open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
+ my (@revlist) = map { chomp; $_ } <$fd>;
+ close $fd;
+
+ if ($hash ne $head || $page) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "HEAD");
+ } else {
+ print "HEAD";
+ }
+ if ($page > 0) {
+ print " ⋅ " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page-1)), -accesskey => "p", -title => "Alt-p"}, "prev");
+ } else {
+ print " ⋅ prev";
+ }
+ if ($#revlist >= (100 * ($page+1)-1)) {
+ print " ⋅ " .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)), -accesskey => "n", -title => "Alt-n"}, "next");
+ } else {
+ print " ⋅ next";
+ }
+ print "<br/>\n" .
+ "</div>\n";
+ print "<div>\n" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
+ "</div>\n";
+ print "<table cellspacing=\"0\">\n";
+ my $alternate = 0;
+ for (my $i = ($page * 100); $i <= $#revlist; $i++) {
+ my $commit = $revlist[$i];
+ my $ref = "";
+ if (defined $refs->{$commit}) {
+ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
+ }
+ my %co = git_read_commit($commit);
+ my %ad = date_str($co{'author_epoch'});
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
+ "<td>";
+ if (length($co{'title_short'}) < length($co{'title'})) {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list", -title => "$co{'title'}"},
+ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
+ } else {
+ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"},
+ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
+ }
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
+ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
+ "</td>\n" .
+ "</tr>";
+ }
+ if ($#revlist >= (100 * ($page+1)-1)) {
+ print "<tr>\n" .
+ "<td>" .
+ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)), -title => "Alt-n"}, "next") .
+ "</td>\n" .
+ "</tr>\n";
+ }
+ print "</table\n>";
+ git_footer_html();
+}
--- /dev/null
+Märchen
+Märchen
--- /dev/null
+This
+filename
+contains
+spaces.
--- /dev/null
+This
+filename
+contains
++
+plus
+chars.
// skip 'objects' at end
if (okay) {
target = xmalloc(serverlen + posn - i - 6);
- strncpy(target, base, serverlen);
- strncpy(target + serverlen, data + i,
- posn - i - 7);
- target[serverlen + posn - i - 7] = '\0';
+ safe_strncpy(target, base, serverlen);
+ safe_strncpy(target + serverlen, data + i, posn - i - 6);
if (get_verbosely)
fprintf(stderr,
"Also look at %s\n", target);
struct xml_ctx *ctx = (struct xml_ctx *)userData;
if (ctx->cdata)
free(ctx->cdata);
- ctx->cdata = xcalloc(len+1, 1);
- strncpy(ctx->cdata, s, len);
+ ctx->cdata = xmalloc(len + 1);
+ safe_strncpy(ctx->cdata, s, len + 1);
}
static int remote_ls(struct alt_base *repo, const char *path, int flags,
struct xml_ctx *ctx = (struct xml_ctx *)userData;
if (ctx->cdata)
free(ctx->cdata);
- ctx->cdata = xcalloc(len+1, 1);
- strncpy(ctx->cdata, s, len);
+ ctx->cdata = xmalloc(len + 1);
+ safe_strncpy(ctx->cdata, s, len + 1);
}
static struct remote_lock *lock_remote(char *path, long timeout)
return;
path += 8;
obj_hex = xmalloc(strlen(path));
- strncpy(obj_hex, path, 2);
+ safe_strncpy(obj_hex, path, 3);
strcpy(obj_hex + 2, path + 3);
one_remote_object(obj_hex);
free(obj_hex);
/* If it's a symref, set the refname; otherwise try for a sha1 */
if (!strncmp((char *)buffer.buffer, "ref: ", 5)) {
- *symref = xcalloc(buffer.posn - 5, 1);
- strncpy(*symref, (char *)buffer.buffer + 5, buffer.posn - 6);
+ *symref = xmalloc(buffer.posn - 5);
+ safe_strncpy(*symref, (char *)buffer.buffer + 5, buffer.posn - 5);
} else {
get_sha1_hex(buffer.buffer, sha1);
}
len = strlen(git_default_email);
git_default_email[len++] = '.';
if (he && (domainname = strchr(he->h_name, '.')))
- strncpy(git_default_email + len, domainname + 1, sizeof(git_default_email) - len);
+ safe_strncpy(git_default_email + len, domainname + 1, sizeof(git_default_email) - len);
else
- strncpy(git_default_email + len, "(none)", sizeof(git_default_email) - len);
- git_default_email[sizeof(git_default_email) - 1] = 0;
+ safe_strncpy(git_default_email + len, "(none)", sizeof(git_default_email) - len);
}
/* And set the default date */
datestamp(git_default_date, sizeof(git_default_date));
int fd;
sprintf(lk->filename, "%s.lock", path);
fd = open(lk->filename, O_RDWR | O_CREAT | O_EXCL, 0666);
- if (fd >=0 && !lk->next) {
- lk->next = lock_file_list;
- lock_file_list = lk;
- signal(SIGINT, remove_lock_file_on_signal);
- atexit(remove_lock_file);
+ if (0 <= fd) {
+ if (!lk->next) {
+ lk->next = lock_file_list;
+ lock_file_list = lk;
+ signal(SIGINT, remove_lock_file_on_signal);
+ atexit(remove_lock_file);
+ }
+ if (adjust_shared_perm(lk->filename))
+ return error("cannot fix permission bits on %s",
+ lk->filename);
}
return fd;
}
#define SEEN_BOGUS_UNIX_FROM 010
#define SEEN_PREFIX 020
-/* First lines of body can have From:, Date:, and Subject: */
+/* First lines of body can have From:, Date:, and Subject: or empty */
static void handle_inbody_header(int *seen, char *line)
{
+ if (*seen & SEEN_PREFIX)
+ return;
+ if (isspace(*line)) {
+ char *cp;
+ for (cp = line + 1; *cp; cp++) {
+ if (!isspace(*cp))
+ break;
+ }
+ if (!*cp)
+ return;
+ }
if (!memcmp(">From", line, 5) && isspace(line[5])) {
if (!(*seen & SEEN_BOGUS_UNIX_FROM)) {
*seen |= SEEN_BOGUS_UNIX_FROM;
}
break;
}
+ eatspace(subject);
return subject;
}
}
if (fgets(line + ofs, sz - ofs, in) == NULL)
break;
len = eatspace(line + ofs);
- if (len == 0)
- break;
- if (!is_rfc2822_header(line)) {
+ if ((len == 0) || !is_rfc2822_header(line)) {
/* Re-add the newline */
line[ofs + len] = '\n';
line[ofs + len + 1] = '\0';
{
int seen = 0;
- if (line[0] || fgets(line, sizeof(line), stdin) != NULL) {
- handle_commit_msg(&seen);
- handle_patch();
- }
+ handle_commit_msg(&seen);
+ handle_patch();
fclose(patchfile);
if (!patch_lines) {
fprintf(stderr, "No patch found\n");
}
-char *safe_strncpy(char *dest, const char *src, size_t n)
+size_t safe_strncpy(char *dest, const char *src, size_t size)
{
- strncpy(dest, src, n);
- dest[n - 1] = '\0';
+ size_t ret = strlen(src);
- return dest;
+ if (size) {
+ size_t len = (ret >= size) ? size - 1 : ret;
+ memcpy(dest, src, len);
+ dest[len] = '\0';
+ }
+ return ret;
}
+
int validate_symref(const char *path)
{
struct stat st;
return NULL;
}
+
+int adjust_shared_perm(const char *path)
+{
+ struct stat st;
+ int mode;
+
+ if (!shared_repository)
+ return 0;
+ if (lstat(path, &st) < 0)
+ return -1;
+ mode = st.st_mode;
+ if (mode & S_IRUSR)
+ mode |= S_IRGRP;
+ if (mode & S_IWUSR)
+ mode |= S_IWGRP;
+ if (mode & S_IXUSR)
+ mode |= S_IXGRP;
+ if (S_ISDIR(mode))
+ mode |= S_ISGID;
+ if (chmod(path, mode) < 0)
+ return -2;
+ return 0;
+}
error("Unable to create %s", git_HEAD);
return -3;
}
+ if (adjust_shared_perm(git_HEAD)) {
+ unlink(lockpath);
+ error("Unable to fix permissions on %s", lockpath);
+ return -4;
+ }
return 0;
}
parse_commit(p);
switch (rev_compare_tree(revs, p->tree, commit->tree)) {
case REV_TREE_SAME:
- if (p->object.flags & UNINTERESTING) {
+ if (!revs->simplify_history || (p->object.flags & UNINTERESTING)) {
/* Even if a merge with an uninteresting
* side branch brought the entire change
* we are interested in, we do not want
revs->abbrev = DEFAULT_ABBREV;
revs->ignore_merges = 1;
+ revs->simplify_history = 1;
revs->pruning.recursive = 1;
revs->pruning.add_remove = file_add_remove;
revs->pruning.change = file_change;
revs->full_diff = 1;
continue;
}
+ if (!strcmp(arg, "--full-history")) {
+ revs->simplify_history = 0;
+ continue;
+ }
opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
if (opts > 0) {
revs->diff = 1;
no_merges:1,
no_walk:1,
remove_empty_trees:1,
+ simplify_history:1,
lifo:1,
topo_order:1,
tag_objects:1,
return 0;
}
-int adjust_shared_perm(const char *path)
-{
- struct stat st;
- int mode;
-
- if (!shared_repository)
- return 0;
- if (lstat(path, &st) < 0)
- return -1;
- mode = st.st_mode;
- if (mode & S_IRUSR)
- mode |= S_IRGRP;
- if (mode & S_IWUSR)
- mode |= S_IWGRP;
- if (mode & S_IXUSR)
- mode |= S_IXGRP;
- if (S_ISDIR(mode))
- mode |= S_ISGID;
- if (chmod(path, mode) < 0)
- return -2;
- return 0;
-}
-
int safe_create_leading_directories(char *path)
{
char *pos = path;
if (str[am] == '@' && str[am+1] == '{' && str[len-1] == '}') {
int date_len = len - am - 3;
char *date_spec = xmalloc(date_len + 1);
- strncpy(date_spec, str + am + 2, date_len);
- date_spec[date_len] = 0;
+ safe_strncpy(date_spec, str + am + 2, date_len + 1);
at_time = approxidate(date_spec);
free(date_spec);
len = am;
for j in 0 1 2 3
do
test $i -eq $j && continue
- diff -u frotz.$i frotz.$j |
- sed -e '
- /^---/s|.*|--- a/frotz|
- /^+++/s|.*|+++ b/frotz|' >diff.$i-$j
cat frotz.$i >frotz
test_expect_success \
"apply diff between $i and $j" \
- "git-apply <diff.$i-$j && diff frotz.$j frotz"
+ "git-apply <../t4101/diff.$i-$j && diff frotz.$j frotz"
done
done
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
+ b
++c
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,2 @@
+ a
+-b
++b
+\ No newline at end of file
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
+-b
++c
++b
+\ No newline at end of file
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+ b
+-c
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+-b
+-c
++b
+\ No newline at end of file
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,3 @@
+ a
+-b
+ c
++b
+\ No newline at end of file
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,2 @@
+ a
+-b
+\ No newline at end of file
++b
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
+-b
+\ No newline at end of file
++b
++c
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,2 +1,3 @@
+ a
++c
+ b
+\ No newline at end of file
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+-c
+-b
+\ No newline at end of file
++b
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,3 @@
+ a
++b
+ c
+-b
+\ No newline at end of file
--- /dev/null
+--- a/frotz
++++ b/frotz
+@@ -1,3 +1,2 @@
+ a
+-c
+ b
+\ No newline at end of file
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+test_description='git-mailinfo and git-mailsplit test'
+
+. ./test-lib.sh
+
+test_expect_success 'split sample box' \
+ 'git-mailsplit -o. ../t5100/sample.mbox >last &&
+ last=`cat last` &&
+ echo total is $last &&
+ test `cat last` = 5'
+
+for mail in `echo 00*`
+do
+ test_expect_success "mailinfo $mail" \
+ "git-mailinfo -u msg$mail patch$mail <$mail >info$mail &&
+ echo msg &&
+ diff ../t5100/msg$mail msg$mail &&
+ echo patch &&
+ diff ../t5100/patch$mail patch$mail &&
+ echo info &&
+ diff ../t5100/info$mail info$mail"
+done
+
+test_done
--- /dev/null
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: a commit.
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
--- /dev/null
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: another patch
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
--- /dev/null
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: third patch
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
--- /dev/null
+Author: YOSHIFUJI Hideaki / 吉藤英明
+Email: yoshfuji@linux-ipv6.org
+Subject: GIT: Try all addresses for given remote name
+Date: Thu, 21 Jul 2005 09:10:36 -0400 (EDT)
+
--- /dev/null
+Author: David Kågedal
+Email: davidk@lysator.liu.se
+Subject: Fixed two bugs in git-cvsimport-script.
+Date: Mon, 15 Aug 2005 20:18:25 +0200
+
--- /dev/null
+Here is a patch from A U Thor.
+
--- /dev/null
+Here is a patch from A U Thor. This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
+
+I have included an extra blank line above, but it does not have to be
+stripped away here, along with the
+whitespaces at the end of the above line. They are expected to be squashed
+when the message is made into a commit log by stripspace,
+Also, there are three blank lines after this paragraph,
+two truly blank and another full of spaces in between.
+
+
+
+Hope this helps.
+
--- /dev/null
+Here is a patch from A U Thor. This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
--- /dev/null
+Hello.
+
+Try all addresses for given remote name until it succeeds.
+Also supports IPv6.
+
+Signed-of-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
+
--- /dev/null
+The git-cvsimport-script had a copule of small bugs that prevented me
+from importing a big CVS repository.
+
+The first was that it didn't handle removed files with a multi-digit
+primary revision number.
+
+The second was that it was asking the CVS server for "F" messages,
+although they were not handled.
+
+I also updated the documentation for that script to correspond to
+actual flags.
+
+Signed-off-by: David Kågedal <davidk@lysator.liu.se>
--- /dev/null
+---
+ foo | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun 9 00:44:04 PDT 2006
++Fri Jun 9 00:44:13 PDT 2006
+--
+1.4.0.g6f2b
+
--- /dev/null
+---
+ foo | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun 9 00:44:04 PDT 2006
++Fri Jun 9 00:44:13 PDT 2006
+--
+1.4.0.g6f2b
+
--- /dev/null
+---
+ foo | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun 9 00:44:04 PDT 2006
++Fri Jun 9 00:44:13 PDT 2006
+--
+1.4.0.g6f2b
+
--- /dev/null
+diff --git a/connect.c b/connect.c
+--- a/connect.c
++++ b/connect.c
+@@ -96,42 +96,57 @@ static enum protocol get_protocol(const
+ die("I don't handle protocol '%s'", name);
+ }
+
+-static void lookup_host(const char *host, struct sockaddr *in)
+-{
+- struct addrinfo *res;
+- int ret;
+-
+- ret = getaddrinfo(host, NULL, NULL, &res);
+- if (ret)
+- die("Unable to look up %s (%s)", host, gai_strerror(ret));
+- *in = *res->ai_addr;
+- freeaddrinfo(res);
+-}
++#define STR_(s) # s
++#define STR(s) STR_(s)
+
+ static int git_tcp_connect(int fd[2], const char *prog, char *host, char *path)
+ {
+- struct sockaddr addr;
+- int port = DEFAULT_GIT_PORT, sockfd;
+- char *colon;
+-
+- colon = strchr(host, ':');
+- if (colon) {
+- char *end;
+- unsigned long n = strtoul(colon+1, &end, 0);
+- if (colon[1] && !*end) {
+- *colon = 0;
+- port = n;
++ int sockfd = -1;
++ char *colon, *end;
++ char *port = STR(DEFAULT_GIT_PORT);
++ struct addrinfo hints, *ai0, *ai;
++ int gai;
++
++ if (host[0] == '[') {
++ end = strchr(host + 1, ']');
++ if (end) {
++ *end = 0;
++ end++;
++ host++;
++ } else
++ end = host;
++ } else
++ end = host;
++ colon = strchr(end, ':');
++
++ if (colon)
++ port = colon + 1;
++
++ memset(&hints, 0, sizeof(hints));
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_protocol = IPPROTO_TCP;
++
++ gai = getaddrinfo(host, port, &hints, &ai);
++ if (gai)
++ die("Unable to look up %s (%s)", host, gai_strerror(gai));
++
++ for (ai0 = ai; ai; ai = ai->ai_next) {
++ sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
++ if (sockfd < 0)
++ continue;
++ if (connect(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) {
++ close(sockfd);
++ sockfd = -1;
++ continue;
+ }
++ break;
+ }
+
+- lookup_host(host, &addr);
+- ((struct sockaddr_in *)&addr)->sin_port = htons(port);
++ freeaddrinfo(ai0);
+
+- sockfd = socket(PF_INET, SOCK_STREAM, IPPROTO_IP);
+ if (sockfd < 0)
+ die("unable to create socket (%s)", strerror(errno));
+- if (connect(sockfd, (void *)&addr, sizeof(addr)) < 0)
+- die("unable to connect (%s)", strerror(errno));
++
+ fd[0] = sockfd;
+ fd[1] = sockfd;
+ packet_write(sockfd, "%s %s\n", prog, path);
+
+--
+YOSHIFUJI Hideaki @ USAGI Project <yoshfuji@linux-ipv6.org>
+GPG-FP : 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA
+
--- /dev/null
+---
+
+ Documentation/git-cvsimport-script.txt | 9 ++++++++-
+ git-cvsimport-script | 4 ++--
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+50452f9c0c2df1f04d83a26266ba704b13861632
+diff --git a/Documentation/git-cvsimport-script.txt b/Documentation/git-cvsimport-script.txt
+--- a/Documentation/git-cvsimport-script.txt
++++ b/Documentation/git-cvsimport-script.txt
+@@ -29,6 +29,10 @@ OPTIONS
+ currently, only the :local:, :ext: and :pserver: access methods
+ are supported.
+
++-C <target-dir>::
++ The GIT repository to import to. If the directory doesn't
++ exist, it will be created. Default is the current directory.
++
+ -i::
+ Import-only: don't perform a checkout after importing. This option
+ ensures the working directory and cache remain untouched and will
+@@ -44,7 +48,7 @@ OPTIONS
+
+ -p <options-for-cvsps>::
+ Additional options for cvsps.
+- The options '-x' and '-A' are implicit and should not be used here.
++ The options '-u' and '-A' are implicit and should not be used here.
+
+ If you need to pass multiple options, separate them with a comma.
+
+@@ -57,6 +61,9 @@ OPTIONS
+ -h::
+ Print a short usage message and exit.
+
++-z <fuzz>::
++ Pass the timestamp fuzz factor to cvsps.
++
+ OUTPUT
+ ------
+ If '-v' is specified, the script reports what it is doing.
+diff --git a/git-cvsimport-script b/git-cvsimport-script
+--- a/git-cvsimport-script
++++ b/git-cvsimport-script
+@@ -190,7 +190,7 @@ sub conn {
+ $self->{'socketo'}->write("Root $repo\n");
+
+ # Trial and error says that this probably is the minimum set
+- $self->{'socketo'}->write("Valid-responses ok error Valid-requests Mode M Mbinary E F Checked-in Created Updated Merged Removed\n");
++ $self->{'socketo'}->write("Valid-responses ok error Valid-requests Mode M Mbinary E Checked-in Created Updated Merged Removed\n");
+
+ $self->{'socketo'}->write("valid-requests\n");
+ $self->{'socketo'}->flush();
+@@ -691,7 +691,7 @@ while(<CVS>) {
+ unlink($tmpname);
+ my $mode = pmode($cvs->{'mode'});
+ push(@new,[$mode, $sha, $fn]); # may be resurrected!
+- } elsif($state == 9 and /^\s+(\S+):\d(?:\.\d+)+->(\d(?:\.\d+)+)\(DEAD\)\s*$/) {
++ } elsif($state == 9 and /^\s+(\S+):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) {
+ my $fn = $1;
+ $fn =~ s#^/+##;
+ push(@old,$fn);
+
+--
+David Kågedal
+-
+To unsubscribe from this list: send the line "unsubscribe git" in
+the body of a message to majordomo@vger.kernel.org
+More majordomo info at http://vger.kernel.org/majordomo-info.html
+
--- /dev/null
+From nobody Mon Sep 17 00:00:00 2001
+From: A U Thor <a.u.thor@example.com>
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: [PATCH] a commit.
+
+Here is a patch from A U Thor.
+
+---
+ foo | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun 9 00:44:04 PDT 2006
++Fri Jun 9 00:44:13 PDT 2006
+--
+1.4.0.g6f2b
+
+From nobody Mon Sep 17 00:00:00 2001
+From: A U Thor <a.u.thor@example.com>
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: [PATCH] another patch
+
+Here is a patch from A U Thor. This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
+
+I have included an extra blank line above, but it does not have to be
+stripped away here, along with the
+whitespaces at the end of the above line. They are expected to be squashed
+when the message is made into a commit log by stripspace,
+Also, there are three blank lines after this paragraph,
+two truly blank and another full of spaces in between.
+
+
+
+Hope this helps.
+
+---
+ foo | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun 9 00:44:04 PDT 2006
++Fri Jun 9 00:44:13 PDT 2006
+--
+1.4.0.g6f2b
+
+From nobody Mon Sep 17 00:00:00 2001
+From: Junio C Hamano <junio@kernel.org>
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: re: [PATCH] another patch
+
+From: A U Thor <a.u.thor@example.com>
+Subject: [PATCH] third patch
+
+Here is a patch from A U Thor. This addresses the issue raised in the
+message:
+
+From: Nit Picker <nit.picker@example.net>
+Subject: foo is too old
+Message-Id: <nitpicker.12121212@example.net>
+
+Hopefully this would fix the problem stated there.
+
+---
+ foo | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/foo b/foo
+index 9123cdc..918dcf8 100644
+--- a/foo
++++ b/foo
+@@ -1 +1 @@
+-Fri Jun 9 00:44:04 PDT 2006
++Fri Jun 9 00:44:13 PDT 2006
+--
+1.4.0.g6f2b
+
+From nobody Sat Aug 27 23:07:49 2005
+Path: news.gmane.org!not-for-mail
+Message-ID: <20050721.091036.01119516.yoshfuji@linux-ipv6.org>
+From: YOSHIFUJI Hideaki / =?iso-2022-jp?B?GyRCNUhGIzFRTEAbKEI=?=
+ <yoshfuji@linux-ipv6.org>
+Newsgroups: gmane.comp.version-control.git
+Subject: [PATCH 1/2] GIT: Try all addresses for given remote name
+Date: Thu, 21 Jul 2005 09:10:36 -0400 (EDT)
+Lines: 99
+Organization: USAGI/WIDE Project
+Approved: news@gmane.org
+NNTP-Posting-Host: main.gmane.org
+Mime-Version: 1.0
+Content-Type: Text/Plain; charset=us-ascii
+Content-Transfer-Encoding: 7bit
+X-Trace: sea.gmane.org 1121951434 29350 80.91.229.2 (21 Jul 2005 13:10:34 GMT)
+X-Complaints-To: usenet@sea.gmane.org
+NNTP-Posting-Date: Thu, 21 Jul 2005 13:10:34 +0000 (UTC)
+
+Hello.
+
+Try all addresses for given remote name until it succeeds.
+Also supports IPv6.
+
+Signed-of-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
+
+diff --git a/connect.c b/connect.c
+--- a/connect.c
++++ b/connect.c
+@@ -96,42 +96,57 @@ static enum protocol get_protocol(const
+ die("I don't handle protocol '%s'", name);
+ }
+
+-static void lookup_host(const char *host, struct sockaddr *in)
+-{
+- struct addrinfo *res;
+- int ret;
+-
+- ret = getaddrinfo(host, NULL, NULL, &res);
+- if (ret)
+- die("Unable to look up %s (%s)", host, gai_strerror(ret));
+- *in = *res->ai_addr;
+- freeaddrinfo(res);
+-}
++#define STR_(s) # s
++#define STR(s) STR_(s)
+
+ static int git_tcp_connect(int fd[2], const char *prog, char *host, char *path)
+ {
+- struct sockaddr addr;
+- int port = DEFAULT_GIT_PORT, sockfd;
+- char *colon;
+-
+- colon = strchr(host, ':');
+- if (colon) {
+- char *end;
+- unsigned long n = strtoul(colon+1, &end, 0);
+- if (colon[1] && !*end) {
+- *colon = 0;
+- port = n;
++ int sockfd = -1;
++ char *colon, *end;
++ char *port = STR(DEFAULT_GIT_PORT);
++ struct addrinfo hints, *ai0, *ai;
++ int gai;
++
++ if (host[0] == '[') {
++ end = strchr(host + 1, ']');
++ if (end) {
++ *end = 0;
++ end++;
++ host++;
++ } else
++ end = host;
++ } else
++ end = host;
++ colon = strchr(end, ':');
++
++ if (colon)
++ port = colon + 1;
++
++ memset(&hints, 0, sizeof(hints));
++ hints.ai_socktype = SOCK_STREAM;
++ hints.ai_protocol = IPPROTO_TCP;
++
++ gai = getaddrinfo(host, port, &hints, &ai);
++ if (gai)
++ die("Unable to look up %s (%s)", host, gai_strerror(gai));
++
++ for (ai0 = ai; ai; ai = ai->ai_next) {
++ sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
++ if (sockfd < 0)
++ continue;
++ if (connect(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) {
++ close(sockfd);
++ sockfd = -1;
++ continue;
+ }
++ break;
+ }
+
+- lookup_host(host, &addr);
+- ((struct sockaddr_in *)&addr)->sin_port = htons(port);
++ freeaddrinfo(ai0);
+
+- sockfd = socket(PF_INET, SOCK_STREAM, IPPROTO_IP);
+ if (sockfd < 0)
+ die("unable to create socket (%s)", strerror(errno));
+- if (connect(sockfd, (void *)&addr, sizeof(addr)) < 0)
+- die("unable to connect (%s)", strerror(errno));
++
+ fd[0] = sockfd;
+ fd[1] = sockfd;
+ packet_write(sockfd, "%s %s\n", prog, path);
+
+--
+YOSHIFUJI Hideaki @ USAGI Project <yoshfuji@linux-ipv6.org>
+GPG-FP : 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA
+
+From nobody Sat Aug 27 23:07:49 2005
+Path: news.gmane.org!not-for-mail
+Message-ID: <u5tacjjdpxq.fsf@lysator.liu.se>
+From: =?iso-8859-1?Q?David_K=E5gedal?= <davidk@lysator.liu.se>
+Newsgroups: gmane.comp.version-control.git
+Subject: [PATCH] Fixed two bugs in git-cvsimport-script.
+Date: Mon, 15 Aug 2005 20:18:25 +0200
+Lines: 83
+Approved: news@gmane.org
+NNTP-Posting-Host: main.gmane.org
+Mime-Version: 1.0
+Content-Type: text/plain; charset=iso-8859-1
+Content-Transfer-Encoding: QUOTED-PRINTABLE
+X-Trace: sea.gmane.org 1124130247 31839 80.91.229.2 (15 Aug 2005 18:24:07 GMT)
+X-Complaints-To: usenet@sea.gmane.org
+NNTP-Posting-Date: Mon, 15 Aug 2005 18:24:07 +0000 (UTC)
+Cc: "Junio C. Hamano" <junkio@cox.net>
+Original-X-From: git-owner@vger.kernel.org Mon Aug 15 20:24:05 2005
+
+The git-cvsimport-script had a copule of small bugs that prevented me
+from importing a big CVS repository.
+
+The first was that it didn't handle removed files with a multi-digit
+primary revision number.
+
+The second was that it was asking the CVS server for "F" messages,
+although they were not handled.
+
+I also updated the documentation for that script to correspond to
+actual flags.
+
+Signed-off-by: David K=E5gedal <davidk@lysator.liu.se>
+---
+
+ Documentation/git-cvsimport-script.txt | 9 ++++++++-
+ git-cvsimport-script | 4 ++--
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+50452f9c0c2df1f04d83a26266ba704b13861632
+diff --git a/Documentation/git-cvsimport-script.txt b/Documentation/git=
+-cvsimport-script.txt
+--- a/Documentation/git-cvsimport-script.txt
++++ b/Documentation/git-cvsimport-script.txt
+@@ -29,6 +29,10 @@ OPTIONS
+ currently, only the :local:, :ext: and :pserver: access methods=20
+ are supported.
+=20
++-C <target-dir>::
++ The GIT repository to import to. If the directory doesn't
++ exist, it will be created. Default is the current directory.
++
+ -i::
+ Import-only: don't perform a checkout after importing. This option
+ ensures the working directory and cache remain untouched and will
+@@ -44,7 +48,7 @@ OPTIONS
+=20
+ -p <options-for-cvsps>::
+ Additional options for cvsps.
+- The options '-x' and '-A' are implicit and should not be used here.
++ The options '-u' and '-A' are implicit and should not be used here.
+=20
+ If you need to pass multiple options, separate them with a comma.
+=20
+@@ -57,6 +61,9 @@ OPTIONS
+ -h::
+ Print a short usage message and exit.
+=20
++-z <fuzz>::
++ Pass the timestamp fuzz factor to cvsps.
++
+ OUTPUT
+ ------
+ If '-v' is specified, the script reports what it is doing.
+diff --git a/git-cvsimport-script b/git-cvsimport-script
+--- a/git-cvsimport-script
++++ b/git-cvsimport-script
+@@ -190,7 +190,7 @@ sub conn {
+ $self->{'socketo'}->write("Root $repo\n");
+=20
+ # Trial and error says that this probably is the minimum set
+- $self->{'socketo'}->write("Valid-responses ok error Valid-requests Mo=
+de M Mbinary E F Checked-in Created Updated Merged Removed\n");
++ $self->{'socketo'}->write("Valid-responses ok error Valid-requests Mo=
+de M Mbinary E Checked-in Created Updated Merged Removed\n");
+=20
+ $self->{'socketo'}->write("valid-requests\n");
+ $self->{'socketo'}->flush();
+@@ -691,7 +691,7 @@ while(<CVS>) {
+ unlink($tmpname);
+ my $mode =3D pmode($cvs->{'mode'});
+ push(@new,[$mode, $sha, $fn]); # may be resurrected!
+- } elsif($state =3D=3D 9 and /^\s+(\S+):\d(?:\.\d+)+->(\d(?:\.\d+)+)\(=
+DEAD\)\s*$/) {
++ } elsif($state =3D=3D 9 and /^\s+(\S+):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)=
+\(DEAD\)\s*$/) {
+ my $fn =3D $1;
+ $fn =3D~ s#^/+##;
+ push(@old,$fn);
+
+--=20
+David K=E5gedal
+-
+To unsubscribe from this list: send the line "unsubscribe git" in
+the body of a message to majordomo@vger.kernel.org
+More majordomo info at http://vger.kernel.org/majordomo-info.html
+
projects / git.git / commitdiff