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Diffstat (limited to 'third_party/git/builtin/config.c')
-rw-r--r--third_party/git/builtin/config.c77
1 files changed, 62 insertions, 15 deletions
diff --git a/third_party/git/builtin/config.c b/third_party/git/builtin/config.c
index 98d65bc0ad4f..963d65fd3fc1 100644
--- a/third_party/git/builtin/config.c
+++ b/third_party/git/builtin/config.c
@@ -29,10 +29,11 @@ static int use_worktree_config;
 static struct git_config_source given_config_source;
 static int actions, type;
 static char *default_value;
-static int end_null;
+static int end_nul;
 static int respect_includes_opt = -1;
 static struct config_options config_options;
 static int show_origin;
+static int show_scope;
 
 #define ACTION_GET (1<<0)
 #define ACTION_GET_ALL (1<<1)
@@ -64,6 +65,7 @@ static int show_origin;
 #define TYPE_PATH		4
 #define TYPE_EXPIRY_DATE	5
 #define TYPE_COLOR		6
+#define TYPE_BOOL_OR_STR	7
 
 #define OPT_CALLBACK_VALUE(s, l, v, h, i) \
 	{ OPTION_CALLBACK, (s), (l), (v), NULL, (h), PARSE_OPT_NOARG | \
@@ -93,6 +95,8 @@ static int option_parse_type(const struct option *opt, const char *arg,
 			new_type = TYPE_INT;
 		else if (!strcmp(arg, "bool-or-int"))
 			new_type = TYPE_BOOL_OR_INT;
+		else if (!strcmp(arg, "bool-or-str"))
+			new_type = TYPE_BOOL_OR_STR;
 		else if (!strcmp(arg, "path"))
 			new_type = TYPE_PATH;
 		else if (!strcmp(arg, "expiry-date"))
@@ -148,13 +152,15 @@ static struct option builtin_config_options[] = {
 	OPT_CALLBACK_VALUE(0, "bool", &type, N_("value is \"true\" or \"false\""), TYPE_BOOL),
 	OPT_CALLBACK_VALUE(0, "int", &type, N_("value is decimal number"), TYPE_INT),
 	OPT_CALLBACK_VALUE(0, "bool-or-int", &type, N_("value is --bool or --int"), TYPE_BOOL_OR_INT),
+	OPT_CALLBACK_VALUE(0, "bool-or-str", &type, N_("value is --bool or string"), TYPE_BOOL_OR_STR),
 	OPT_CALLBACK_VALUE(0, "path", &type, N_("value is a path (file or directory name)"), TYPE_PATH),
 	OPT_CALLBACK_VALUE(0, "expiry-date", &type, N_("value is an expiry date"), TYPE_EXPIRY_DATE),
 	OPT_GROUP(N_("Other")),
-	OPT_BOOL('z', "null", &end_null, N_("terminate values with NUL byte")),
+	OPT_BOOL('z', "null", &end_nul, N_("terminate values with NUL byte")),
 	OPT_BOOL(0, "name-only", &omit_values, N_("show variable names only")),
 	OPT_BOOL(0, "includes", &respect_includes_opt, N_("respect include directives on lookup")),
 	OPT_BOOL(0, "show-origin", &show_origin, N_("show origin of config (file, standard input, blob, command line)")),
+	OPT_BOOL(0, "show-scope", &show_scope, N_("show scope of config (worktree, local, global, system, command)")),
 	OPT_STRING(0, "default", &default_value, N_("value"), N_("with --get, use default value when missing entry")),
 	OPT_END(),
 };
@@ -178,22 +184,34 @@ static void check_argc(int argc, int min, int max)
 
 static void show_config_origin(struct strbuf *buf)
 {
-	const char term = end_null ? '\0' : '\t';
+	const char term = end_nul ? '\0' : '\t';
 
 	strbuf_addstr(buf, current_config_origin_type());
 	strbuf_addch(buf, ':');
-	if (end_null)
+	if (end_nul)
 		strbuf_addstr(buf, current_config_name());
 	else
 		quote_c_style(current_config_name(), buf, NULL, 0);
 	strbuf_addch(buf, term);
 }
 
+static void show_config_scope(struct strbuf *buf)
+{
+	const char term = end_nul ? '\0' : '\t';
+	const char *scope = config_scope_name(current_config_scope());
+
+	strbuf_addstr(buf, N_(scope));
+	strbuf_addch(buf, term);
+}
+
 static int show_all_config(const char *key_, const char *value_, void *cb)
 {
-	if (show_origin) {
+	if (show_origin || show_scope) {
 		struct strbuf buf = STRBUF_INIT;
-		show_config_origin(&buf);
+		if (show_scope)
+			show_config_scope(&buf);
+		if (show_origin)
+			show_config_origin(&buf);
 		/* Use fwrite as "buf" can contain \0's if "end_null" is set. */
 		fwrite(buf.buf, 1, buf.len, stdout);
 		strbuf_release(&buf);
@@ -213,6 +231,8 @@ struct strbuf_list {
 
 static int format_config(struct strbuf *buf, const char *key_, const char *value_)
 {
+	if (show_scope)
+		show_config_scope(buf);
 	if (show_origin)
 		show_config_origin(buf);
 	if (show_keys)
@@ -234,6 +254,12 @@ static int format_config(struct strbuf *buf, const char *key_, const char *value
 				strbuf_addstr(buf, v ? "true" : "false");
 			else
 				strbuf_addf(buf, "%d", v);
+		} else if (type == TYPE_BOOL_OR_STR) {
+			int v = git_parse_maybe_bool(value_);
+			if (v < 0)
+				strbuf_addstr(buf, value_);
+			else
+				strbuf_addstr(buf, v ? "true" : "false");
 		} else if (type == TYPE_PATH) {
 			const char *v;
 			if (git_config_pathname(&v, key_, value_) < 0)
@@ -395,6 +421,13 @@ static char *normalize_value(const char *key, const char *value)
 		else
 			return xstrdup(v ? "true" : "false");
 	}
+	if (type == TYPE_BOOL_OR_STR) {
+		int v = git_parse_maybe_bool(value);
+		if (v < 0)
+			return xstrdup(value);
+		else
+			return xstrdup(v ? "true" : "false");
+	}
 	if (type == TYPE_COLOR) {
 		char v[COLOR_MAXLEN];
 		if (git_config_color(v, key, value))
@@ -612,16 +645,21 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 		usage_builtin_config();
 	}
 
-	if (use_local_config && nongit)
-		die(_("--local can only be used inside a git repository"));
+	if (nongit) {
+		if (use_local_config)
+			die(_("--local can only be used inside a git repository"));
+		if (given_config_source.blob)
+			die(_("--blob can only be used inside a git repository"));
+		if (use_worktree_config)
+			die(_("--worktree can only be used inside a git repository"));
 
-	if (given_config_source.blob && nongit)
-		die(_("--blob can only be used inside a git repository"));
+	}
 
 	if (given_config_source.file &&
 			!strcmp(given_config_source.file, "-")) {
 		given_config_source.file = NULL;
 		given_config_source.use_stdin = 1;
+		given_config_source.scope = CONFIG_SCOPE_COMMAND;
 	}
 
 	if (use_global_config) {
@@ -637,6 +675,8 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 			 */
 			die(_("$HOME not set"));
 
+		given_config_source.scope = CONFIG_SCOPE_GLOBAL;
+
 		if (access_or_warn(user_config, R_OK, 0) &&
 		    xdg_config && !access_or_warn(xdg_config, R_OK, 0)) {
 			given_config_source.file = xdg_config;
@@ -646,12 +686,14 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 			free(xdg_config);
 		}
 	}
-	else if (use_system_config)
+	else if (use_system_config) {
 		given_config_source.file = git_etc_gitconfig();
-	else if (use_local_config)
+		given_config_source.scope = CONFIG_SCOPE_SYSTEM;
+	} else if (use_local_config) {
 		given_config_source.file = git_pathdup("config");
-	else if (use_worktree_config) {
-		struct worktree **worktrees = get_worktrees(0);
+		given_config_source.scope = CONFIG_SCOPE_LOCAL;
+	} else if (use_worktree_config) {
+		struct worktree **worktrees = get_worktrees();
 		if (repository_format_worktree_config)
 			given_config_source.file = git_pathdup("config.worktree");
 		else if (worktrees[0] && worktrees[1])
@@ -662,13 +704,18 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 			      "section in \"git help worktree\" for details"));
 		else
 			given_config_source.file = git_pathdup("config");
+		given_config_source.scope = CONFIG_SCOPE_LOCAL;
 		free_worktrees(worktrees);
 	} else if (given_config_source.file) {
 		if (!is_absolute_path(given_config_source.file) && prefix)
 			given_config_source.file =
 				prefix_filename(prefix, given_config_source.file);
+		given_config_source.scope = CONFIG_SCOPE_COMMAND;
+	} else if (given_config_source.blob) {
+		given_config_source.scope = CONFIG_SCOPE_COMMAND;
 	}
 
+
 	if (respect_includes_opt == -1)
 		config_options.respect_includes = !given_config_source.file;
 	else
@@ -678,7 +725,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
 		config_options.git_dir = get_git_dir();
 	}
 
-	if (end_null) {
+	if (end_nul) {
 		term = '\0';
 		delim = '\n';
 		key_delim = '\n';