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[PATCH] Add documentation for git-rename-script
[git.git]
/
diff-cache.c
diff --git
a/diff-cache.c
b/diff-cache.c
index
e1ac57d
..
e3c4c81
100644
(file)
--- a/
diff-cache.c
+++ b/
diff-cache.c
@@
-2,7
+2,8
@@
#include "diff.h"
static int cached_only = 0;
#include "diff.h"
static int cached_only = 0;
-static int diff_output_format = DIFF_FORMAT_HUMAN;
+static int diff_output_format = DIFF_FORMAT_RAW;
+static int diff_line_termination = '\n';
static int match_nonexisting = 0;
static int detect_rename = 0;
static int find_copies_harder = 0;
static int match_nonexisting = 0;
static int detect_rename = 0;
static int find_copies_harder = 0;
@@
-87,12
+88,15
@@
static int show_modified(struct cache_entry *old,
return 0;
}
return 0;
}
-static int diff_cache(struct cache_entry **ac, int entries)
+static int diff_cache(struct cache_entry **ac, int entries
, const char **pathspec
)
{
while (entries) {
struct cache_entry *ce = *ac;
int same = (entries > 1) && ce_same_name(ce, ac[1]);
{
while (entries) {
struct cache_entry *ce = *ac;
int same = (entries > 1) && ce_same_name(ce, ac[1]);
+ if (!ce_path_match(ce, pathspec))
+ goto skip_entry;
+
switch (ce_stage(ce)) {
case 0:
/* No stage 1 entry? That means it's a new file */
switch (ce_stage(ce)) {
case 0:
/* No stage 1 entry? That means it's a new file */
@@
-130,6
+134,7
@@
static int diff_cache(struct cache_entry **ac, int entries)
die("impossible cache entry stage");
}
die("impossible cache entry stage");
}
+skip_entry:
/*
* Ignore all the different stages for this file,
* we've handled the relevant cases now.
/*
* Ignore all the different stages for this file,
* we've handled the relevant cases now.
@@
-159,7
+164,9
@@
static void mark_merge_entries(void)
}
static char *diff_cache_usage =
}
static char *diff_cache_usage =
-"git-diff-cache [-p] [-r] [-z] [-m] [--cached] [-R] [-B] [-M] [-C] [--find-copies-harder] [-O<orderfile>] [-S<string>] [--pickaxe-all] <tree-ish> [<path>...]";
+"git-diff-cache [-m] [--cached] "
+"[<common diff options>] <tree-ish> [<path>...]"
+COMMON_DIFF_OPTIONS_HELP;
int main(int argc, const char **argv)
{
int main(int argc, const char **argv)
{
@@
-220,17
+227,13
@@
int main(int argc, const char **argv)
continue;
}
if (!strcmp(arg, "-z")) {
continue;
}
if (!strcmp(arg, "-z")) {
- diff_
output_format = DIFF_FORMAT_MACHINE
;
+ diff_
line_termination = 0
;
continue;
}
if (!strcmp(arg, "--name-only")) {
diff_output_format = DIFF_FORMAT_NAME;
continue;
}
continue;
}
if (!strcmp(arg, "--name-only")) {
diff_output_format = DIFF_FORMAT_NAME;
continue;
}
- if (!strcmp(arg, "--name-only-z")) {
- diff_output_format = DIFF_FORMAT_NAME_Z;
- continue;
- }
if (!strcmp(arg, "-R")) {
diff_setup_opt |= DIFF_SETUP_REVERSE;
continue;
if (!strcmp(arg, "-R")) {
diff_setup_opt |= DIFF_SETUP_REVERSE;
continue;
@@
-276,16
+279,16
@@
int main(int argc, const char **argv)
tree = read_object_with_reference(sha1, "tree", &size, NULL);
if (!tree)
die("bad tree object %s", tree_name);
tree = read_object_with_reference(sha1, "tree", &size, NULL);
if (!tree)
die("bad tree object %s", tree_name);
- if (read_tree(tree, size, 1))
+ if (read_tree(tree, size, 1
, pathspec
))
die("unable to read tree object %s", tree_name);
die("unable to read tree object %s", tree_name);
- ret = diff_cache(active_cache, active_nr);
+ ret = diff_cache(active_cache, active_nr
, pathspec
);
- diffcore_std(pathspec
? : NULL
,
+ diffcore_std(pathspec,
detect_rename, diff_score_opt,
pickaxe, pickaxe_opts,
diff_break_opt,
orderfile, diff_filter);
detect_rename, diff_score_opt,
pickaxe, pickaxe_opts,
diff_break_opt,
orderfile, diff_filter);
- diff_flush(diff_output_format);
+ diff_flush(diff_output_format
, diff_line_termination
);
return ret;
}
return ret;
}