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-rw-r--r--git.c75
1 files changed, 48 insertions, 27 deletions
diff --git a/git.c b/git.c
index a00a0a4d94..d7a7a82008 100644
--- a/git.c
+++ b/git.c
@@ -25,10 +25,11 @@ struct cmd_struct {
};
const char git_usage_string[] =
- N_("git [--version] [--help] [-C <path>] [-c <name>=<value>]\n"
+ N_("git [-v | --version] [-h | --help] [-C <path>] [-c <name>=<value>]\n"
" [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
" [-p | --paginate | -P | --no-pager] [--no-replace-objects] [--bare]\n"
" [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
+ " [--super-prefix=<path>] [--config-env=<name>=<envvar>]\n"
" <command> [<args>]");
const char git_more_info_string[] =
@@ -145,7 +146,8 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
* commands can be written with "--" prepended
* to make them look like flags.
*/
- if (!strcmp(cmd, "--help") || !strcmp(cmd, "--version"))
+ if (!strcmp(cmd, "--help") || !strcmp(cmd, "-h") ||
+ !strcmp(cmd, "--version") || !strcmp(cmd, "-v"))
break;
/*
@@ -184,7 +186,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "--git-dir")) {
if (*argc < 2) {
- fprintf(stderr, _("no directory given for --git-dir\n" ));
+ fprintf(stderr, _("no directory given for '%s' option\n" ), "--git-dir");
usage(git_usage_string);
}
setenv(GIT_DIR_ENVIRONMENT, (*argv)[1], 1);
@@ -212,7 +214,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "--work-tree")) {
if (*argc < 2) {
- fprintf(stderr, _("no directory given for --work-tree\n" ));
+ fprintf(stderr, _("no directory given for '%s' option\n" ), "--work-tree");
usage(git_usage_string);
}
setenv(GIT_WORK_TREE_ENVIRONMENT, (*argv)[1], 1);
@@ -254,6 +256,16 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
git_config_push_parameter((*argv)[1]);
(*argv)++;
(*argc)--;
+ } else if (!strcmp(cmd, "--config-env")) {
+ if (*argc < 2) {
+ fprintf(stderr, _("no config key given for --config-env\n" ));
+ usage(git_usage_string);
+ }
+ git_config_push_env((*argv)[1]);
+ (*argv)++;
+ (*argc)--;
+ } else if (skip_prefix(cmd, "--config-env=", &cmd)) {
+ git_config_push_env(cmd);
} else if (!strcmp(cmd, "--literal-pathspecs")) {
setenv(GIT_LITERAL_PATHSPECS_ENVIRONMENT, "1", 1);
if (envchanged)
@@ -286,7 +298,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "-C")) {
if (*argc < 2) {
- fprintf(stderr, _("no directory given for -C\n" ));
+ fprintf(stderr, _("no directory given for '%s' option\n" ), "-C");
usage(git_usage_string);
}
if ((*argv)[1][0]) {
@@ -410,27 +422,31 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
int status, help;
struct stat st;
const char *prefix;
+ int run_setup = (p->option & (RUN_SETUP | RUN_SETUP_GENTLY));
- prefix = NULL;
help = argc == 2 && !strcmp(argv[1], "-h");
- if (!help) {
- if (p->option & RUN_SETUP)
- prefix = setup_git_directory();
- else if (p->option & RUN_SETUP_GENTLY) {
- int nongit_ok;
- prefix = setup_git_directory_gently(&nongit_ok);
- }
-
- if (use_pager == -1 && p->option & (RUN_SETUP | RUN_SETUP_GENTLY) &&
- !(p->option & DELAY_PAGER_CONFIG))
- use_pager = check_pager_config(p->cmd);
- if (use_pager == -1 && p->option & USE_PAGER)
- use_pager = 1;
-
- if ((p->option & (RUN_SETUP | RUN_SETUP_GENTLY)) &&
- startup_info->have_repository) /* get_git_dir() may set up repo, avoid that */
- trace_repo_setup(prefix);
+ if (help && (run_setup & RUN_SETUP))
+ /* demote to GENTLY to allow 'git cmd -h' outside repo */
+ run_setup = RUN_SETUP_GENTLY;
+
+ if (run_setup & RUN_SETUP) {
+ prefix = setup_git_directory();
+ } else if (run_setup & RUN_SETUP_GENTLY) {
+ int nongit_ok;
+ prefix = setup_git_directory_gently(&nongit_ok);
+ } else {
+ prefix = NULL;
}
+ assert(!prefix || *prefix);
+ precompose_argv_prefix(argc, argv, NULL);
+ if (use_pager == -1 && run_setup &&
+ !(p->option & DELAY_PAGER_CONFIG))
+ use_pager = check_pager_config(p->cmd);
+ if (use_pager == -1 && p->option & USE_PAGER)
+ use_pager = 1;
+ if (run_setup && startup_info->have_repository)
+ /* get_git_dir() may set up repo, avoid that */
+ trace_repo_setup(prefix);
commit_pager_choice();
if (!help && get_super_prefix()) {
@@ -487,6 +503,8 @@ static struct cmd_struct commands[] = {
{ "check-mailmap", cmd_check_mailmap, RUN_SETUP },
{ "check-ref-format", cmd_check_ref_format, NO_PARSEOPT },
{ "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE },
+ { "checkout--worker", cmd_checkout__worker,
+ RUN_SETUP | NEED_WORK_TREE | SUPPORT_SUPER_PREFIX },
{ "checkout-index", cmd_checkout_index,
RUN_SETUP | NEED_WORK_TREE},
{ "cherry", cmd_cherry, RUN_SETUP },
@@ -520,11 +538,13 @@ static struct cmd_struct commands[] = {
{ "format-patch", cmd_format_patch, RUN_SETUP },
{ "fsck", cmd_fsck, RUN_SETUP },
{ "fsck-objects", cmd_fsck, RUN_SETUP },
+ { "fsmonitor--daemon", cmd_fsmonitor__daemon, SUPPORT_SUPER_PREFIX | RUN_SETUP },
{ "gc", cmd_gc, RUN_SETUP },
{ "get-tar-commit-id", cmd_get_tar_commit_id, NO_PARSEOPT },
{ "grep", cmd_grep, RUN_SETUP_GENTLY },
{ "hash-object", cmd_hash_object },
{ "help", cmd_help },
+ { "hook", cmd_hook, RUN_SETUP },
{ "index-pack", cmd_index_pack, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "init", cmd_init_db },
{ "init-db", cmd_init_db },
@@ -548,7 +568,7 @@ static struct cmd_struct commands[] = {
{ "merge-tree", cmd_merge_tree, RUN_SETUP | NO_PARSEOPT },
{ "mktag", cmd_mktag, RUN_SETUP | NO_PARSEOPT },
{ "mktree", cmd_mktree, RUN_SETUP },
- { "multi-pack-index", cmd_multi_pack_index, RUN_SETUP_GENTLY },
+ { "multi-pack-index", cmd_multi_pack_index, RUN_SETUP },
{ "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
{ "name-rev", cmd_name_rev, RUN_SETUP },
{ "notes", cmd_notes, RUN_SETUP },
@@ -564,7 +584,6 @@ static struct cmd_struct commands[] = {
{ "range-diff", cmd_range_diff, RUN_SETUP | USE_PAGER },
{ "read-tree", cmd_read_tree, RUN_SETUP | SUPPORT_SUPER_PREFIX},
{ "rebase", cmd_rebase, RUN_SETUP | NEED_WORK_TREE },
- { "rebase--interactive", cmd_rebase__interactive, RUN_SETUP | NEED_WORK_TREE },
{ "receive-pack", cmd_receive_pack },
{ "reflog", cmd_reflog, RUN_SETUP },
{ "remote", cmd_remote, RUN_SETUP },
@@ -875,8 +894,10 @@ int cmd_main(int argc, const char **argv)
argc--;
handle_options(&argv, &argc, NULL);
if (argc > 0) {
- /* translate --help and --version into commands */
- skip_prefix(argv[0], "--", &argv[0]);
+ if (!strcmp("--version", argv[0]) || !strcmp("-v", argv[0]))
+ argv[0] = "version";
+ else if (!strcmp("--help", argv[0]) || !strcmp("-h", argv[0]))
+ argv[0] = "help";
} else {
/* The user didn't specify a command; give them help */
commit_pager_choice();
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-30 06:06:51 +0000