From: Junio C Hamano <junkio@cox.net>
Date: Wed, 24 May 2006 18:04:16 +0000 (-0700)
Subject: Merge branch 'lt/dirwalk'
X-Git-Tag: v1.4.0-rc1~79
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=376bb3a352d6512a318706c2fba5737ffd7cc92b;p=git.git

Merge branch 'lt/dirwalk'

This makes 'git add' and 'git rm' built-ins.

* lt/dirwalk:
  Add builtin "git rm" command
  Move pathspec matching from builtin-add.c into dir.c
  Prevent bogus paths from being added to the index.
  builtin-add: fix unmatched pathspec warnings.
  Remove old "git-add.sh" remnants
  builtin-add: warn on unmatched pathspecs
  Do "git add" as a builtin
  Clean up git-ls-file directory walking library interface
  libify git-ls-files directory traversal
---

376bb3a352d6512a318706c2fba5737ffd7cc92b
diff --cc Makefile
index 5423b7a7,d4a91135..46c83cb4
--- a/Makefile
+++ b/Makefile
@@@ -170,8 -170,8 +170,9 @@@ PROGRAMS = 
  
  BUILT_INS = git-log$X git-whatchanged$X git-show$X \
  	git-count-objects$X git-diff$X git-push$X \
- 	git-grep$X git-rev-list$X git-check-ref-format$X \
+ 	git-grep$X git-add$X git-rm$X git-rev-list$X \
 -	git-check-ref-format$X
++	git-check-ref-format$X \
 +	git-init-db$X
  
  # what 'all' will build and 'install' will install, in gitexecdir
  ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@@ -219,8 -219,8 +220,8 @@@ LIB_OBJS = 
  
  BUILTIN_OBJS = \
  	builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
- 	builtin-grep.o builtin-rev-list.o builtin-check-ref-format.o \
- 	builtin-init-db.o
+ 	builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
 -	builtin-rm.o
++	builtin-rm.o builtin-init-db.o
  
  GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
  LIBS = $(GITLIBS) -lz
diff --cc builtin.h
index 60541262,c1cb765d..1a41d475
--- a/builtin.h
+++ b/builtin.h
@@@ -24,8 -24,7 +24,10 @@@ extern int cmd_count_objects(int argc, 
  
  extern int cmd_push(int argc, const char **argv, char **envp);
  extern int cmd_grep(int argc, const char **argv, char **envp);
+ extern int cmd_rm(int argc, const char **argv, char **envp);
+ extern int cmd_add(int argc, const char **argv, char **envp);
 +extern int cmd_rev_list(int argc, const char **argv, char **envp);
 +extern int cmd_check_ref_format(int argc, const char **argv, char **envp);
 +extern int cmd_init_db(int argc, const char **argv, char **envp);
  
  #endif
diff --cc git.c
index 3216d311,20c0f197..4a2c4bab
--- a/git.c
+++ b/git.c
@@@ -50,9 -50,8 +50,11 @@@ static void handle_internal_command(in
  		{ "count-objects", cmd_count_objects },
  		{ "diff", cmd_diff },
  		{ "grep", cmd_grep },
+ 		{ "rm", cmd_rm },
+ 		{ "add", cmd_add },
 +		{ "rev-list", cmd_rev_list },
 +		{ "init-db", cmd_init_db },
 +		{ "check-ref-format", cmd_check_ref_format }
  	};
  	int i;
  
diff --cc update-index.c
index 7d6de821,859efc79..5854d11f
--- a/update-index.c
+++ b/update-index.c
@@@ -120,70 -140,103 +120,6 @@@ static int add_file_to_cache(const cha
  	return 0;
  }
  
--/*
-  * We fundamentally don't like some paths: we don't want
-  * dot or dot-dot anywhere, and for obvious reasons don't
-  * want to recurse into ".git" either.
 - * "refresh" does not calculate a new sha1 file or bring the
 - * cache up-to-date for mode/content changes. But what it
 - * _does_ do is to "re-match" the stat information of a file
 - * with the cache, so that you can refresh the cache for a
 - * file that hasn't been changed but where the stat entry is
 - * out of date.
-- *
-  * Also, we don't want double slashes or slashes at the
-  * end that can make pathnames ambiguous.
 - * For example, you'd want to do this after doing a "git-read-tree",
 - * to link up the stat cache details with the proper files.
-- */
- static int verify_dotfile(const char *rest)
 -static struct cache_entry *refresh_entry(struct cache_entry *ce, int really)
--{
- 	/*
- 	 * The first character was '.', but that
- 	 * has already been discarded, we now test
- 	 * the rest.
- 	 */
- 	switch (*rest) {
- 	/* "." is not allowed */
- 	case '\0': case '/':
- 		return 0;
 -	struct stat st;
 -	struct cache_entry *updated;
 -	int changed, size;
--
- 	/*
- 	 * ".git" followed by  NUL or slash is bad. This
- 	 * shares the path end test with the ".." case.
- 	 */
- 	case 'g':
- 		if (rest[1] != 'i')
- 			break;
- 		if (rest[2] != 't')
- 			break;
- 		rest += 2;
- 	/* fallthrough */
- 	case '.':
- 		if (rest[1] == '\0' || rest[1] == '/')
- 			return 0;
 -	if (lstat(ce->name, &st) < 0)
 -		return ERR_PTR(-errno);
 -
 -	changed = ce_match_stat(ce, &st, really);
 -	if (!changed) {
 -		if (really && assume_unchanged &&
 -		    !(ce->ce_flags & htons(CE_VALID)))
 -			; /* mark this one VALID again */
 -		else
 -			return NULL;
--	}
- 	return 1;
 -
 -	if (ce_modified(ce, &st, really))
 -		return ERR_PTR(-EINVAL);
 -
 -	size = ce_size(ce);
 -	updated = xmalloc(size);
 -	memcpy(updated, ce, size);
 -	fill_stat_cache_info(updated, &st);
 -
 -	/* In this case, if really is not set, we should leave
 -	 * CE_VALID bit alone.  Otherwise, paths marked with
 -	 * --no-assume-unchanged (i.e. things to be edited) will
 -	 * reacquire CE_VALID bit automatically, which is not
 -	 * really what we want.
 -	 */
 -	if (!really && assume_unchanged && !(ce->ce_flags & htons(CE_VALID)))
 -		updated->ce_flags &= ~htons(CE_VALID);
 -
 -	return updated;
--}
--
- static int verify_path(const char *path)
 -static int refresh_cache(int really)
--{
- 	char c;
 -	int i;
 -	int has_errors = 0;
--
- 	goto inside;
- 	for (;;) {
- 		if (!c)
- 			return 1;
- 		if (c == '/') {
- inside:
- 			c = *path++;
- 			switch (c) {
- 			default:
 -	for (i = 0; i < active_nr; i++) {
 -		struct cache_entry *ce, *new;
 -		ce = active_cache[i];
 -		if (ce_stage(ce)) {
 -			while ((i < active_nr) &&
 -			       ! strcmp(active_cache[i]->name, ce->name))
 -				i++;
 -			i--;
 -			if (allow_unmerged)
--				continue;
- 			case '/': case '\0':
- 				break;
- 			case '.':
- 				if (verify_dotfile(path))
- 					continue;
 -			printf("%s: needs merge\n", ce->name);
 -			has_errors = 1;
 -			continue;
 -		}
 -
 -		new = refresh_entry(ce, really);
 -		if (!new)
 -			continue;
 -		if (IS_ERR(new)) {
 -			if (not_new && PTR_ERR(new) == -ENOENT)
 -				continue;
 -			if (really && PTR_ERR(new) == -EINVAL) {
 -				/* If we are doing --really-refresh that
 -				 * means the index is not valid anymore.
 -				 */
 -				ce->ce_flags &= ~htons(CE_VALID);
 -				active_cache_changed = 1;
--			}
- 			return 0;
 -			if (quiet)
 -				continue;
 -			printf("%s: needs update\n", ce->name);
 -			has_errors = 1;
 -			continue;
--		}
- 		c = *path++;
 -		active_cache_changed = 1;
 -		/* You can NOT just free active_cache[i] here, since it
 -		 * might not be necessarily malloc()ed but can also come
 -		 * from mmap(). */
 -		active_cache[i] = new;
--	}
 -	return has_errors;
--}
--
  static int add_cacheinfo(unsigned int mode, const unsigned char *sha1,
  			 const char *path, int stage)
  {