diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 46 |
1 files changed, 25 insertions, 21 deletions
@@ -185,7 +185,7 @@ 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); @@ -213,7 +213,7 @@ 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); @@ -297,7 +297,7 @@ 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]) { @@ -421,27 +421,30 @@ 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); - } - precompose_argv_prefix(argc, argv, NULL); - 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; } + 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()) { @@ -538,6 +541,7 @@ static struct cmd_struct commands[] = { { "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 }, |