diff options
Diffstat (limited to 'builtin-init-db.c')
| -rw-r--r-- | builtin-init-db.c | 48 |
1 files changed, 11 insertions, 37 deletions
diff --git a/builtin-init-db.c b/builtin-init-db.c index 66ddaebcc..0d9b1e055 100644 --- a/builtin-init-db.c +++ b/builtin-init-db.c @@ -174,36 +174,7 @@ static void copy_templates(const char *git_dir, int len, const char *template_di closedir(dir); } -/* - * Get the full path to the working tree specified in $GIT_WORK_TREE - * or NULL if no working tree is specified. - */ -static const char *get_work_tree(void) -{ - const char *git_work_tree; - char cwd[PATH_MAX]; - static char worktree[PATH_MAX]; - - git_work_tree = getenv(GIT_WORK_TREE_ENVIRONMENT); - if (!git_work_tree) - return NULL; - if (!getcwd(cwd, sizeof(cwd))) - die("Unable to read current working directory"); - if (chdir(git_work_tree)) - die("Cannot change directory to specified working tree '%s'", - git_work_tree); - if (git_work_tree[0] != '/') { - if (!getcwd(worktree, sizeof(worktree))) - die("Unable to read current working directory"); - git_work_tree = worktree; - } - if (chdir(cwd)) - die("Cannot come back to cwd"); - return git_work_tree; -} - -static int create_default_files(const char *git_dir, const char *git_work_tree, - 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]; @@ -282,16 +253,16 @@ static int create_default_files(const char *git_dir, const char *git_work_tree, } git_config_set("core.filemode", filemode ? "true" : "false"); - if (is_bare_repository() && !git_work_tree) { + if (is_bare_repository()) git_config_set("core.bare", "true"); - } else { + const char *work_tree = get_git_work_tree(); git_config_set("core.bare", "false"); /* allow template config file to override the default */ if (log_all_ref_updates == -1) git_config_set("core.logallrefupdates", "true"); - if (git_work_tree) - git_config_set("core.worktree", git_work_tree); + if (work_tree != git_work_tree_cfg) + git_config_set("core.worktree", work_tree); } return reinit; } @@ -308,7 +279,6 @@ static const char init_db_usage[] = int cmd_init_db(int argc, const char **argv, const char *prefix) { const char *git_dir; - const char *git_work_tree; const char *sha1_dir; const char *template_dir = NULL; char *path; @@ -329,7 +299,11 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) usage(init_db_usage); } - git_work_tree = get_work_tree(); + git_work_tree_cfg = xcalloc(PATH_MAX, 1); + if (!getcwd(git_work_tree_cfg, PATH_MAX)) + die ("Cannot access current working directory."); + if (access(get_git_work_tree(), X_OK)) + die ("Cannot access work tree '%s'", get_git_work_tree()); /* * Set up the default .git directory contents @@ -346,7 +320,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) */ check_repository_format(); - reinit = create_default_files(git_dir, git_work_tree, template_dir); + reinit = create_default_files(git_dir, template_dir); /* * And set up the object store. |