diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 39 |
1 files changed, 21 insertions, 18 deletions
@@ -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()) { |