#include "cache.h"
#include "builtin.h"
#include "exec_cmd.h"
+#include "parse-options.h"
#ifndef DEFAULT_GIT_TEMPLATE_DIR
#define DEFAULT_GIT_TEMPLATE_DIR "/usr/share/git-core/templates"
static int init_is_bare_repository = 0;
static int init_shared_repository = -1;
+static const char *init_db_template_dir;
static void safe_create_dir(const char *dir, int share)
{
if (!template_dir)
template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
+ if (!template_dir)
+ template_dir = init_db_template_dir;
if (!template_dir)
template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
if (!template_dir[0])
closedir(dir);
}
+static int git_init_db_config(const char *k, const char *v, void *cb)
+{
+ if (!strcmp(k, "init.templatedir"))
+ return git_config_pathname(&init_db_template_dir, k, v);
+
+ return 0;
+}
+
static int create_default_files(const char *template_path)
{
const char *git_dir = get_git_dir();
safe_create_dir(git_path("refs/heads"), 1);
safe_create_dir(git_path("refs/tags"), 1);
+ /* Just look for `init.templatedir` */
+ git_config(git_init_db_config, NULL);
+
/* First copy the templates -- we might have the default
* config file there, in which case we would want to read
* from it after installing.
return 1;
}
-static const char init_db_usage[] =
-"git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]]";
+static int shared_callback(const struct option *opt, const char *arg, int unset)
+{
+ *((int *) opt->value) = (arg) ? git_config_perm("arg", arg) : PERM_GROUP;
+ return 0;
+}
+
+static const char *const init_db_usage[] = {
+ "git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]] [directory]",
+ NULL
+};
/*
* If you want to, you can share the DB area with any number of branches.
const char *git_dir;
const char *template_dir = NULL;
unsigned int flags = 0;
- int i;
-
- for (i = 1; i < argc; i++, argv++) {
- const char *arg = argv[1];
- if (!prefixcmp(arg, "--template="))
- template_dir = arg+11;
- else if (!strcmp(arg, "--bare")) {
- static char git_dir[PATH_MAX+1];
- is_bare_repository_cfg = 1;
- setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir,
- sizeof(git_dir)), 0);
- } else if (!strcmp(arg, "--shared"))
- init_shared_repository = PERM_GROUP;
- else if (!prefixcmp(arg, "--shared="))
- init_shared_repository = git_config_perm("arg", arg+9);
- else if (!strcmp(arg, "-q") || !strcmp(arg, "--quiet"))
- flags |= INIT_DB_QUIET;
- else
- usage(init_db_usage);
+ const struct option init_db_options[] = {
+ OPT_STRING(0, "template", &template_dir, "template-directory",
+ "provide the directory from which templates will be used"),
+ OPT_SET_INT(0, "bare", &is_bare_repository_cfg,
+ "create a bare repository", 1),
+ { OPTION_CALLBACK, 0, "shared", &init_shared_repository,
+ "permissions",
+ "specify that the git repository is to be shared amongst several users",
+ PARSE_OPT_OPTARG | PARSE_OPT_NONEG, shared_callback, 0},
+ OPT_BIT('q', "quiet", &flags, "be quiet", INIT_DB_QUIET),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, init_db_options, init_db_usage, 0);
+
+ if (argc == 1) {
+ int mkdir_tried = 0;
+ retry:
+ if (chdir(argv[0]) < 0) {
+ if (!mkdir_tried) {
+ int saved;
+ /*
+ * At this point we haven't read any configuration,
+ * and we know shared_repository should always be 0;
+ * but just in case we play safe.
+ */
+ saved = shared_repository;
+ shared_repository = 0;
+ switch (safe_create_leading_directories_const(argv[0])) {
+ case -3:
+ errno = EEXIST;
+ /* fallthru */
+ case -1:
+ die_errno("cannot mkdir %s", argv[0]);
+ break;
+ default:
+ break;
+ }
+ shared_repository = saved;
+ if (mkdir(argv[0], 0777) < 0)
+ die_errno("cannot mkdir %s", argv[0]);
+ mkdir_tried = 1;
+ goto retry;
+ }
+ die_errno("cannot chdir to %s", argv[0]);
+ }
+ } else if (0 < argc) {
+ usage(init_db_usage[0]);
+ }
+ if (is_bare_repository_cfg == 1) {
+ static char git_dir[PATH_MAX+1];
+
+ setenv(GIT_DIR_ENVIRONMENT,
+ getcwd(git_dir, sizeof(git_dir)), 0);
}
if (init_shared_repository != -1)