gitweb: Add a per-repository authorization hook.

diff --git a/builtin-init-db.c b/builtin-init-db.c
index 5ba213a595fb9d7de4d36ff5cab888bde2035722..d30c3fe2ca542b061ab8b7a7696cdd5416e17147 100644 (file)
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@ -17,6 +17,9 @@
 #define TEST_FILEMODE 1
 #endif
 
+static int init_is_bare_repository = 0;
+static int init_shared_repository = -1;
+
 static void safe_create_dir(const char *dir, int share)
 {
        if (mkdir(dir, 0777) < 0) {
@@ -37,7 +40,7 @@ static void copy_templates_1(char *path, int baselen,
 
        /* Note: if ".git/hooks" file exists in the repository being
         * re-initialized, /etc/core-git/templates/hooks/update would
-        * cause git-init to fail here.  I think this is sane but
+        * cause "git init" to fail here.  I think this is sane but
         * it means that the set of templates we ship by default, along
         * with the way the namespace under .git/ is organized, should
         * be really carefully chosen.
@@ -117,6 +120,8 @@ static void copy_templates(const char *template_dir)
                template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
        if (!template_dir)
                template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
+       if (!template_dir[0])
+               return;
        strcpy(template_path, template_dir);
        template_len = strlen(template_path);
        if (template_path[template_len-1] != '/') {
@@ -189,6 +194,9 @@ static int create_default_files(const char *template_path)
        copy_templates(template_path);
 
        git_config(git_default_config, NULL);
+       is_bare_repository_cfg = init_is_bare_repository;
+       if (init_shared_repository != -1)
+               shared_repository = init_shared_repository;
 
        /*
         * We would have created the above under user's umask -- under
@@ -275,6 +283,8 @@ int init_db(const char *template_dir, unsigned int flags)
 
        safe_create_dir(get_git_dir(), 0);
 
+       init_is_bare_repository = is_bare_repository();
+
        /* Check to see if the repository version is right.
         * Note that a newly created repository does not have
         * config file, so this will not fail.  What we are catching
@@ -354,7 +364,7 @@ static int guess_repository_type(const char *git_dir)
 }
 
 static const char init_db_usage[] =
-"git-init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]]";
+"git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]]";
 
 /*
  * If you want to, you can share the DB area with any number of branches.
@@ -379,9 +389,9 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                        setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir,
                                                sizeof(git_dir)), 0);
                } else if (!strcmp(arg, "--shared"))
-                       shared_repository = PERM_GROUP;
+                       init_shared_repository = PERM_GROUP;
                else if (!prefixcmp(arg, "--shared="))
-                       shared_repository = git_config_perm("arg", arg+9);
+                       init_shared_repository = git_config_perm("arg", arg+9);
                else if (!strcmp(arg, "-q") || !strcmp(arg, "--quiet"))
                        flags |= INIT_DB_QUIET;
                else