X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=config.c;h=8c1ae598a98ed013be61ccf64170b21924186f5f;hb=329484256e0fe42676e93669122e7a5a007ef4ed;hp=790405a213b12a4d1c62d9354e1292e0dc6af057;hpb=954cfb5cfd17d57b9b31b19b73efe73199407e07;p=git.git

diff --git a/config.c b/config.c
index 790405a21..8c1ae598a 100644
--- a/config.c
+++ b/config.c
@@ -51,7 +51,7 @@ static char *parse_value(void)
 
 	for (;;) {
 		int c = get_next_char();
-		if (len >= sizeof(value))
+		if (len >= sizeof(value) - 1)
 			return NULL;
 		if (c == '\n') {
 			if (quote)
@@ -331,9 +331,9 @@ int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
 		return 1;
 	if (!*value)
 		return 0;
-	if (!strcasecmp(value, "true") || !strcasecmp(value, "yes"))
+	if (!strcasecmp(value, "true") || !strcasecmp(value, "yes") || !strcasecmp(value, "on"))
 		return 1;
-	if (!strcasecmp(value, "false") || !strcasecmp(value, "no"))
+	if (!strcasecmp(value, "false") || !strcasecmp(value, "no") || !strcasecmp(value, "off"))
 		return 0;
 	*is_bool = 0;
 	return git_config_int(name, value);
@@ -565,6 +565,40 @@ static int git_default_branch_config(const char *var, const char *value)
 	return 0;
 }
 
+static int git_default_push_config(const char *var, const char *value)
+{
+	if (!strcmp(var, "push.default")) {
+		if (!value)
+			return config_error_nonbool(var);
+		else if (!strcmp(value, "nothing"))
+			push_default = PUSH_DEFAULT_NOTHING;
+		else if (!strcmp(value, "matching"))
+			push_default = PUSH_DEFAULT_MATCHING;
+		else if (!strcmp(value, "tracking"))
+			push_default = PUSH_DEFAULT_TRACKING;
+		else if (!strcmp(value, "current"))
+			push_default = PUSH_DEFAULT_CURRENT;
+		else {
+			error("Malformed value for %s: %s", var, value);
+			return error("Must be one of nothing, matching, "
+				     "tracking or current.");
+		}
+		return 0;
+	}
+
+	/* Add other config variables here and to Documentation/config.txt. */
+	return 0;
+}
+
+static int git_default_mailmap_config(const char *var, const char *value)
+{
+	if (!strcmp(var, "mailmap.file"))
+		return git_config_string(&git_mailmap_file, var, value);
+
+	/* Add other config variables here and to Documentation/config.txt. */
+	return 0;
+}
+
 int git_default_config(const char *var, const char *value, void *dummy)
 {
 	if (!prefixcmp(var, "core."))
@@ -579,6 +613,12 @@ int git_default_config(const char *var, const char *value, void *dummy)
 	if (!prefixcmp(var, "branch."))
 		return git_default_branch_config(var, value);
 
+	if (!prefixcmp(var, "push."))
+		return git_default_push_config(var, value);
+
+	if (!prefixcmp(var, "mailmap."))
+		return git_default_mailmap_config(var, value);
+
 	if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
 		pager_use_color = git_config_bool(var,value);
 		return 0;
@@ -632,28 +672,37 @@ int git_config_global(void)
 
 int git_config(config_fn_t fn, void *data)
 {
-	int ret = 0;
+	int ret = 0, found = 0;
 	char *repo_config = NULL;
 	const char *home = NULL;
 
 	/* Setting $GIT_CONFIG makes git read _only_ the given config file. */
 	if (config_exclusive_filename)
 		return git_config_from_file(fn, config_exclusive_filename, data);
-	if (git_config_system() && !access(git_etc_gitconfig(), R_OK))
+	if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) {
 		ret += git_config_from_file(fn, git_etc_gitconfig(),
 					    data);
+		found += 1;
+	}
 
 	home = getenv("HOME");
 	if (git_config_global() && home) {
 		char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
-		if (!access(user_config, R_OK))
+		if (!access(user_config, R_OK)) {
 			ret += git_config_from_file(fn, user_config, data);
+			found += 1;
+		}
 		free(user_config);
 	}
 
 	repo_config = git_pathdup("config");
-	ret += git_config_from_file(fn, repo_config, data);
+	if (!access(repo_config, R_OK)) {
+		ret += git_config_from_file(fn, repo_config, data);
+		found += 1;
+	}
 	free(repo_config);
+	if (found == 0)
+		return -1;
 	return ret;
 }