1 files changed, 28 insertions, 9 deletions

diff --git a/builtin/config.c b/builtin/config.c
index ca4a0db4a7..3e3c528497 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -52,7 +52,7 @@ static struct option builtin_config_options[] = {
 	OPT_BOOLEAN(0, "global", &use_global_config, "use global config file"),
 	OPT_BOOLEAN(0, "system", &use_system_config, "use system config file"),
 	OPT_BOOLEAN(0, "local", &use_local_config, "use repository config file"),
-	OPT_STRING('f', "file", &given_config_file, "FILE", "use given config file"),
+	OPT_STRING('f', "file", &given_config_file, "file", "use given config file"),
 	OPT_GROUP("Action"),
 	OPT_BIT(0, "get", &actions, "get value: name [value-regex]", ACTION_GET),
 	OPT_BIT(0, "get-all", &actions, "get all values: key [value-regex]", ACTION_GET_ALL),
@@ -153,7 +153,6 @@ static int show_config(const char *key_, const char *value_, void *cb)
 static int get_value(const char *key_, const char *regex_)
 {
 	int ret = -1;
-	char *tl;
 	char *global = NULL, *repo_config = NULL;
 	const char *system_wide = NULL, *local;
 
@@ -161,24 +160,38 @@ static int get_value(const char *key_, const char *regex_)
 	if (!local) {
 		const char *home = getenv("HOME");
 		local = repo_config = git_pathdup("config");
-		if (git_config_global() && home)
+		if (home)
 			global = xstrdup(mkpath("%s/.gitconfig", home));
 		if (git_config_system())
 			system_wide = git_etc_gitconfig();
 	}
 
-	key = xstrdup(key_);
-	for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl)
-		*tl = tolower(*tl);
-	for (tl=key; *tl && *tl != '.'; ++tl)
-		*tl = tolower(*tl);
-
 	if (use_key_regexp) {
+		char *tl;
+
+		/*
+		 * NEEDSWORK: this naive pattern lowercasing obviously does not
+		 * work for more complex patterns like "^[^.]*Foo.*bar".
+		 * Perhaps we should deprecate this altogether someday.
+		 */
+
+		key = xstrdup(key_);
+		for (tl = key + strlen(key) - 1;
+		     tl >= key && *tl != '.';
+		     tl--)
+			*tl = tolower(*tl);
+		for (tl = key; *tl && *tl != '.'; tl++)
+			*tl = tolower(*tl);
+
 		key_regexp = (regex_t*)xmalloc(sizeof(regex_t));
 		if (regcomp(key_regexp, key, REG_EXTENDED)) {
 			fprintf(stderr, "Invalid key pattern: %s\n", key_);
+			free(key);
 			goto free_strings;
 		}
+	} else {
+		if (git_config_parse_key(key_, &key, NULL))
+			goto free_strings;
 	}
 
 	if (regex_) {
@@ -500,3 +513,9 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 
 	return 0;
 }
+
+int cmd_repo_config(int argc, const char **argv, const char *prefix)
+{
+	fprintf(stderr, "WARNING: git repo-config is deprecated in favor of git config.\n");
+	return cmd_config(argc, argv, prefix);
+}