diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 54 |
1 files changed, 49 insertions, 5 deletions
@@ -4,16 +4,19 @@ #include "help.h" #include "quote.h" #include "run-command.h" +#include "commit.h" const char git_usage_string[] = - "git [--version] [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n" + "git [--version] [--help] [-C <path>] [-c name=value]\n" + " [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n" " [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]\n" " [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n" - " [-c name=value] [--help]\n" " <command> [<args>]"; const char git_more_info_string[] = - N_("See 'git help <command>' for more information on a specific command."); + N_("'git help -a' and 'git help -g' lists available subcommands and some\n" + "concept guides. See 'git help <command>' or 'git help <concept>'\n" + "to read about a specific subcommand or concept."); static struct startup_info git_startup_info; static int use_pager = -1; @@ -125,6 +128,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) static char git_dir[PATH_MAX+1]; is_bare_repository_cfg = 1; setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0); + setenv(GIT_IMPLICIT_WORK_TREE_ENVIRONMENT, "0", 1); if (envchanged) *envchanged = 1; } else if (!strcmp(cmd, "-c")) { @@ -143,6 +147,35 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) setenv(GIT_LITERAL_PATHSPECS_ENVIRONMENT, "0", 1); if (envchanged) *envchanged = 1; + } else if (!strcmp(cmd, "--glob-pathspecs")) { + setenv(GIT_GLOB_PATHSPECS_ENVIRONMENT, "1", 1); + if (envchanged) + *envchanged = 1; + } else if (!strcmp(cmd, "--noglob-pathspecs")) { + setenv(GIT_NOGLOB_PATHSPECS_ENVIRONMENT, "1", 1); + if (envchanged) + *envchanged = 1; + } else if (!strcmp(cmd, "--icase-pathspecs")) { + setenv(GIT_ICASE_PATHSPECS_ENVIRONMENT, "1", 1); + if (envchanged) + *envchanged = 1; + } else if (!strcmp(cmd, "--shallow-file")) { + (*argv)++; + (*argc)--; + set_alternate_shallow_file((*argv)[0]); + if (envchanged) + *envchanged = 1; + } else if (!strcmp(cmd, "-C")) { + if (*argc < 2) { + fprintf(stderr, "No directory given for -C.\n" ); + usage(git_usage_string); + } + if (chdir((*argv)[1])) + die_errno("Cannot change to '%s'", (*argv)[1]); + if (envchanged) + *envchanged = 1; + (*argv)++; + (*argc)--; } else { fprintf(stderr, "Unknown option: %s\n", cmd); usage(git_usage_string); @@ -313,6 +346,8 @@ static void handle_internal_command(int argc, const char **argv) { "bundle", cmd_bundle, RUN_SETUP_GENTLY }, { "cat-file", cmd_cat_file, RUN_SETUP }, { "check-attr", cmd_check_attr, RUN_SETUP }, + { "check-ignore", cmd_check_ignore, RUN_SETUP | NEED_WORK_TREE }, + { "check-mailmap", cmd_check_mailmap, RUN_SETUP }, { "check-ref-format", cmd_check_ref_format }, { "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE }, { "checkout-index", cmd_checkout_index, @@ -384,6 +419,7 @@ static void handle_internal_command(int argc, const char **argv) { "remote", cmd_remote, RUN_SETUP }, { "remote-ext", cmd_remote_ext }, { "remote-fd", cmd_remote_fd }, + { "repack", cmd_repack, RUN_SETUP }, { "replace", cmd_replace, RUN_SETUP }, { "repo-config", cmd_repo_config, RUN_SETUP_GENTLY }, { "rerere", cmd_rerere, RUN_SETUP }, @@ -503,8 +539,9 @@ static int run_argv(int *argcp, const char ***argv) } -int main(int argc, const char **argv) +int main(int argc, char **av) { + const char **argv = (const char **) av; const char *cmd; startup_info = &git_startup_info; @@ -513,6 +550,13 @@ int main(int argc, const char **argv) if (!cmd) cmd = "git-help"; + /* + * Always open file descriptors 0/1/2 to avoid clobbering files + * in die(). It also avoids messing up when the pipes are dup'ed + * onto stdin/stdout/stderr in the child processes we spawn. + */ + sanitize_stdfds(); + git_setup_gettext(); /* @@ -544,7 +588,7 @@ int main(int argc, const char **argv) commit_pager_choice(); printf("usage: %s\n\n", git_usage_string); list_common_cmds_help(); - printf("\n%s\n", git_more_info_string); + printf("\n%s\n", _(git_more_info_string)); exit(1); } cmd = argv[0]; |