Merge branch 'master' into js/shallow

This is to adjust to:

  count-objects -v: show number of packs as well.

which will break a test in this series.

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 22 insertions, 9 deletions

diff --git a/builtin-init-db.c b/builtin-init-db.c
index 235a0ee48f..01f366ad0b 100644
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@ -124,8 +124,11 @@ static void copy_templates(const char *git_dir, int len, const char *template_di
 	int template_len;
 	DIR *dir;
 
-	if (!template_dir)
-		template_dir = DEFAULT_GIT_TEMPLATE_DIR;
+	if (!template_dir) {
+		template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
+		if (!template_dir)
+			template_dir = DEFAULT_GIT_TEMPLATE_DIR;
+	}
 	strcpy(template_path, template_dir);
 	template_len = strlen(template_path);
 	if (template_path[template_len-1] != '/') {
@@ -164,13 +167,14 @@ static void copy_templates(const char *git_dir, int len, const char *template_di
 	closedir(dir);
 }
 
-static void create_default_files(const char *git_dir, const char *template_path)
+static int create_default_files(const char *git_dir, const char *template_path)
 {
 	unsigned len = strlen(git_dir);
 	static char path[PATH_MAX];
 	unsigned char sha1[20];
 	struct stat st1;
 	char repo_version_string[10];
+	int reinit;
 
 	if (len > sizeof(path)-50)
 		die("insane git directory %s", git_dir);
@@ -218,7 +222,8 @@ static void create_default_files(const char *git_dir, const char *template_path)
 	 * branch, if it does not exist yet.
 	 */
 	strcpy(path + len, "HEAD");
-	if (read_ref("HEAD", sha1) < 0) {
+	reinit = !read_ref("HEAD", sha1);
+	if (!reinit) {
 		if (create_symref("HEAD", "refs/heads/master") < 0)
 			exit(1);
 	}
@@ -239,6 +244,11 @@ static void create_default_files(const char *git_dir, const char *template_path)
 		git_config_set("core.filemode",
 			       filemode ? "true" : "false");
 	}
+
+	/* Enable logAllRefUpdates if a working tree is attached */
+	if (!is_bare_git_dir(git_dir))
+		git_config_set("core.logallrefupdates", "true");
+	return reinit;
 }
 
 static const char init_db_usage[] =
@@ -256,7 +266,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
 	const char *sha1_dir;
 	const char *template_dir = NULL;
 	char *path;
-	int len, i;
+	int len, i, reinit;
 
 	for (i = 1; i < argc; i++, argv++) {
 		const char *arg = argv[1];
@@ -274,10 +284,8 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
 	 * Set up the default .git directory contents
 	 */
 	git_dir = getenv(GIT_DIR_ENVIRONMENT);
-	if (!git_dir) {
+	if (!git_dir)
 		git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
-		fprintf(stderr, "defaulting to local storage area\n");
-	}
 	safe_create_dir(git_dir, 0);
 
 	/* Check to see if the repository version is right.
@@ -287,7 +295,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
 	 */
 	check_repository_format();
 
-	create_default_files(git_dir, template_dir);
+	reinit = create_default_files(git_dir, template_dir);
 
 	/*
 	 * And set up the object store.
@@ -314,5 +322,10 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
 		git_config_set("receive.denyNonFastforwards", "true");
 	}
 
+	printf("%s%s Git repository in %s/\n",
+		reinit ? "Reinitialized existing" : "Initialized empty",
+		shared_repository ? " shared" : "",
+		git_dir);
+
 	return 0;
 }