summaryrefslogtreecommitdiff
path: root/git.c
diff options
context:
space:
mode:
Diffstat (limited to 'git.c')
-rw-r--r--git.c243
1 files changed, 161 insertions, 82 deletions
diff --git a/git.c b/git.c
index c870b9719c..9dbe6ffaa7 100644
--- a/git.c
+++ b/git.c
@@ -1,15 +1,34 @@
#include "builtin.h"
#include "config.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
#include "help.h"
#include "run-command.h"
+#include "alias.h"
+
+#define RUN_SETUP (1<<0)
+#define RUN_SETUP_GENTLY (1<<1)
+#define USE_PAGER (1<<2)
+/*
+ * require working tree to be present -- anything uses this needs
+ * RUN_SETUP for reading from the configuration file.
+ */
+#define NEED_WORK_TREE (1<<3)
+#define SUPPORT_SUPER_PREFIX (1<<4)
+#define DELAY_PAGER_CONFIG (1<<5)
+#define NO_PARSEOPT (1<<6) /* parse-options is not used */
+
+struct cmd_struct {
+ const char *cmd;
+ int (*fn)(int, const char **, const char *);
+ unsigned int option;
+};
const char git_usage_string[] =
- "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"
- " <command> [<args>]";
+ N_("git [--version] [--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"
+ " <command> [<args>]");
const char git_more_info_string[] =
N_("'git help -a' and 'git help -g' list available subcommands and some\n"
@@ -18,7 +37,66 @@ const char git_more_info_string[] =
static int use_pager = -1;
-static void list_builtins(void);
+static void list_builtins(struct string_list *list, unsigned int exclude_option);
+
+static void exclude_helpers_from_list(struct string_list *list)
+{
+ int i = 0;
+
+ while (i < list->nr) {
+ if (strstr(list->items[i].string, "--"))
+ unsorted_string_list_delete_item(list, i, 0);
+ else
+ i++;
+ }
+}
+
+static int match_token(const char *spec, int len, const char *token)
+{
+ int token_len = strlen(token);
+
+ return len == token_len && !strncmp(spec, token, token_len);
+}
+
+static int list_cmds(const char *spec)
+{
+ struct string_list list = STRING_LIST_INIT_DUP;
+ int i;
+
+ while (*spec) {
+ const char *sep = strchrnul(spec, ',');
+ int len = sep - spec;
+
+ if (match_token(spec, len, "builtins"))
+ list_builtins(&list, 0);
+ else if (match_token(spec, len, "main"))
+ list_all_main_cmds(&list);
+ else if (match_token(spec, len, "others"))
+ list_all_other_cmds(&list);
+ else if (match_token(spec, len, "nohelpers"))
+ exclude_helpers_from_list(&list);
+ else if (match_token(spec, len, "alias"))
+ list_aliases(&list);
+ else if (match_token(spec, len, "config"))
+ list_cmds_by_config(&list);
+ else if (len > 5 && !strncmp(spec, "list-", 5)) {
+ struct strbuf sb = STRBUF_INIT;
+
+ strbuf_add(&sb, spec + 5, len - 5);
+ list_cmds_by_category(&list, sb.buf);
+ strbuf_release(&sb);
+ }
+ else
+ die(_("unsupported command listing type '%s'"), spec);
+ spec += len;
+ if (*spec == ',')
+ spec++;
+ }
+ for (i = 0; i < list.nr; i++)
+ puts(list.items[i].string);
+ string_list_clear(&list, 0);
+ return 0;
+}
static void commit_pager_choice(void) {
switch (use_pager) {
@@ -65,7 +143,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*/
if (skip_prefix(cmd, "--exec-path", &cmd)) {
if (*cmd == '=')
- git_set_argv_exec_path(cmd + 1);
+ git_set_exec_path(cmd + 1);
else {
puts(git_exec_path());
exit(0);
@@ -81,7 +159,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
exit(0);
} else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
use_pager = 1;
- } else if (!strcmp(cmd, "--no-pager")) {
+ } else if (!strcmp(cmd, "-P") || !strcmp(cmd, "--no-pager")) {
use_pager = 0;
if (envchanged)
*envchanged = 1;
@@ -92,7 +170,7 @@ 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 --git-dir\n" ));
usage(git_usage_string);
}
setenv(GIT_DIR_ENVIRONMENT, (*argv)[1], 1);
@@ -106,7 +184,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "--namespace")) {
if (*argc < 2) {
- fprintf(stderr, "No namespace given for --namespace.\n" );
+ fprintf(stderr, _("no namespace given for --namespace\n" ));
usage(git_usage_string);
}
setenv(GIT_NAMESPACE_ENVIRONMENT, (*argv)[1], 1);
@@ -120,7 +198,7 @@ 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 --work-tree\n" ));
usage(git_usage_string);
}
setenv(GIT_WORK_TREE_ENVIRONMENT, (*argv)[1], 1);
@@ -134,7 +212,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "--super-prefix")) {
if (*argc < 2) {
- fprintf(stderr, "No prefix given for --super-prefix.\n" );
+ fprintf(stderr, _("no prefix given for --super-prefix\n" ));
usage(git_usage_string);
}
setenv(GIT_SUPER_PREFIX_ENVIRONMENT, (*argv)[1], 1);
@@ -156,7 +234,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "-c")) {
if (*argc < 2) {
- fprintf(stderr, "-c expects a configuration string\n" );
+ fprintf(stderr, _("-c expects a configuration string\n" ));
usage(git_usage_string);
}
git_config_push_parameter((*argv)[1]);
@@ -194,22 +272,32 @@ 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 -C\n" ));
usage(git_usage_string);
}
if ((*argv)[1][0]) {
if (chdir((*argv)[1]))
- die_errno("Cannot change to '%s'", (*argv)[1]);
+ die_errno("cannot change to '%s'", (*argv)[1]);
if (envchanged)
*envchanged = 1;
}
(*argv)++;
(*argc)--;
- } else if (!strcmp(cmd, "--list-builtins")) {
- list_builtins();
- exit(0);
+ } else if (skip_prefix(cmd, "--list-cmds=", &cmd)) {
+ if (!strcmp(cmd, "parseopt")) {
+ struct string_list list = STRING_LIST_INIT_DUP;
+ int i;
+
+ list_builtins(&list, NO_PARSEOPT);
+ for (i = 0; i < list.nr; i++)
+ printf("%s ", list.items[i].string);
+ string_list_clear(&list, 0);
+ exit(0);
+ } else {
+ exit(list_cmds(cmd));
+ }
} else {
- fprintf(stderr, "Unknown option: %s\n", cmd);
+ fprintf(stderr, _("unknown option: %s\n"), cmd);
usage(git_usage_string);
}
@@ -247,7 +335,7 @@ static int handle_alias(int *argcp, const char ***argv)
if (ret >= 0) /* normal exit */
exit(ret);
- die_errno("While expanding alias '%s': '%s'",
+ die_errno("while expanding alias '%s': '%s'",
alias_command, alias_string + 1);
}
count = split_cmdline(alias_string, &new_argv);
@@ -256,8 +344,8 @@ static int handle_alias(int *argcp, const char ***argv)
split_cmdline_strerror(count));
option_count = handle_options(&new_argv, &count, &envchanged);
if (envchanged)
- die("alias '%s' changes environment variables\n"
- "You can use '!git' in the alias to do this.",
+ die("alias '%s' changes environment variables.\n"
+ "You can use '!git' in the alias to do this",
alias_command);
memmove(new_argv - option_count, new_argv,
count * sizeof(char *));
@@ -288,23 +376,6 @@ static int handle_alias(int *argcp, const char ***argv)
return ret;
}
-#define RUN_SETUP (1<<0)
-#define RUN_SETUP_GENTLY (1<<1)
-#define USE_PAGER (1<<2)
-/*
- * require working tree to be present -- anything uses this needs
- * RUN_SETUP for reading from the configuration file.
- */
-#define NEED_WORK_TREE (1<<3)
-#define SUPPORT_SUPER_PREFIX (1<<4)
-#define DELAY_PAGER_CONFIG (1<<5)
-
-struct cmd_struct {
- const char *cmd;
- int (*fn)(int, const char **, const char *);
- int option;
-};
-
static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
{
int status, help;
@@ -367,18 +438,18 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
static struct cmd_struct commands[] = {
{ "add", cmd_add, RUN_SETUP | NEED_WORK_TREE },
{ "am", cmd_am, RUN_SETUP | NEED_WORK_TREE },
- { "annotate", cmd_annotate, RUN_SETUP },
+ { "annotate", cmd_annotate, RUN_SETUP | NO_PARSEOPT },
{ "apply", cmd_apply, RUN_SETUP_GENTLY },
{ "archive", cmd_archive, RUN_SETUP_GENTLY },
{ "bisect--helper", cmd_bisect__helper, RUN_SETUP },
{ "blame", cmd_blame, RUN_SETUP },
{ "branch", cmd_branch, RUN_SETUP | DELAY_PAGER_CONFIG },
- { "bundle", cmd_bundle, RUN_SETUP_GENTLY },
+ { "bundle", cmd_bundle, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "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 },
+ { "check-ref-format", cmd_check_ref_format, NO_PARSEOPT },
{ "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE },
{ "checkout-index", cmd_checkout_index,
RUN_SETUP | NEED_WORK_TREE},
@@ -388,30 +459,31 @@ static struct cmd_struct commands[] = {
{ "clone", cmd_clone },
{ "column", cmd_column, RUN_SETUP_GENTLY },
{ "commit", cmd_commit, RUN_SETUP | NEED_WORK_TREE },
- { "commit-tree", cmd_commit_tree, RUN_SETUP },
- { "config", cmd_config, RUN_SETUP_GENTLY },
+ { "commit-graph", cmd_commit_graph, RUN_SETUP },
+ { "commit-tree", cmd_commit_tree, RUN_SETUP | NO_PARSEOPT },
+ { "config", cmd_config, RUN_SETUP_GENTLY | DELAY_PAGER_CONFIG },
{ "count-objects", cmd_count_objects, RUN_SETUP },
- { "credential", cmd_credential, RUN_SETUP_GENTLY },
+ { "credential", cmd_credential, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "describe", cmd_describe, RUN_SETUP },
- { "diff", cmd_diff },
- { "diff-files", cmd_diff_files, RUN_SETUP | NEED_WORK_TREE },
- { "diff-index", cmd_diff_index, RUN_SETUP },
- { "diff-tree", cmd_diff_tree, RUN_SETUP },
+ { "diff", cmd_diff, NO_PARSEOPT },
+ { "diff-files", cmd_diff_files, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
+ { "diff-index", cmd_diff_index, RUN_SETUP | NO_PARSEOPT },
+ { "diff-tree", cmd_diff_tree, RUN_SETUP | NO_PARSEOPT },
{ "difftool", cmd_difftool, RUN_SETUP | NEED_WORK_TREE },
{ "fast-export", cmd_fast_export, RUN_SETUP },
{ "fetch", cmd_fetch, RUN_SETUP },
- { "fetch-pack", cmd_fetch_pack, RUN_SETUP },
+ { "fetch-pack", cmd_fetch_pack, RUN_SETUP | NO_PARSEOPT },
{ "fmt-merge-msg", cmd_fmt_merge_msg, RUN_SETUP },
{ "for-each-ref", cmd_for_each_ref, RUN_SETUP },
{ "format-patch", cmd_format_patch, RUN_SETUP },
{ "fsck", cmd_fsck, RUN_SETUP },
{ "fsck-objects", cmd_fsck, RUN_SETUP },
{ "gc", cmd_gc, RUN_SETUP },
- { "get-tar-commit-id", cmd_get_tar_commit_id },
+ { "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 },
- { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY },
+ { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "init", cmd_init_db },
{ "init-db", cmd_init_db },
{ "interpret-trailers", cmd_interpret_trailers, RUN_SETUP_GENTLY },
@@ -419,27 +491,27 @@ static struct cmd_struct commands[] = {
{ "ls-files", cmd_ls_files, RUN_SETUP },
{ "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY },
{ "ls-tree", cmd_ls_tree, RUN_SETUP },
- { "mailinfo", cmd_mailinfo, RUN_SETUP_GENTLY },
- { "mailsplit", cmd_mailsplit },
+ { "mailinfo", cmd_mailinfo, RUN_SETUP_GENTLY | NO_PARSEOPT },
+ { "mailsplit", cmd_mailsplit, NO_PARSEOPT },
{ "merge", cmd_merge, RUN_SETUP | NEED_WORK_TREE },
{ "merge-base", cmd_merge_base, RUN_SETUP },
{ "merge-file", cmd_merge_file, RUN_SETUP_GENTLY },
- { "merge-index", cmd_merge_index, RUN_SETUP },
- { "merge-ours", cmd_merge_ours, RUN_SETUP },
- { "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
- { "merge-recursive-ours", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
- { "merge-recursive-theirs", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
- { "merge-subtree", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
- { "merge-tree", cmd_merge_tree, RUN_SETUP },
- { "mktag", cmd_mktag, RUN_SETUP },
+ { "merge-index", cmd_merge_index, RUN_SETUP | NO_PARSEOPT },
+ { "merge-ours", cmd_merge_ours, RUN_SETUP | NO_PARSEOPT },
+ { "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
+ { "merge-recursive-ours", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
+ { "merge-recursive-theirs", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
+ { "merge-subtree", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
+ { "merge-tree", cmd_merge_tree, RUN_SETUP | NO_PARSEOPT },
+ { "mktag", cmd_mktag, RUN_SETUP | NO_PARSEOPT },
{ "mktree", cmd_mktree, RUN_SETUP },
{ "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
{ "name-rev", cmd_name_rev, RUN_SETUP },
{ "notes", cmd_notes, RUN_SETUP },
{ "pack-objects", cmd_pack_objects, RUN_SETUP },
- { "pack-redundant", cmd_pack_redundant, RUN_SETUP },
+ { "pack-redundant", cmd_pack_redundant, RUN_SETUP | NO_PARSEOPT },
{ "pack-refs", cmd_pack_refs, RUN_SETUP },
- { "patch-id", cmd_patch_id, RUN_SETUP_GENTLY },
+ { "patch-id", cmd_patch_id, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "pickaxe", cmd_blame, RUN_SETUP },
{ "prune", cmd_prune, RUN_SETUP },
{ "prune-packed", cmd_prune_packed, RUN_SETUP },
@@ -450,41 +522,44 @@ static struct cmd_struct commands[] = {
{ "receive-pack", cmd_receive_pack },
{ "reflog", cmd_reflog, RUN_SETUP },
{ "remote", cmd_remote, RUN_SETUP },
- { "remote-ext", cmd_remote_ext },
- { "remote-fd", cmd_remote_fd },
+ { "remote-ext", cmd_remote_ext, NO_PARSEOPT },
+ { "remote-fd", cmd_remote_fd, NO_PARSEOPT },
{ "repack", cmd_repack, RUN_SETUP },
{ "replace", cmd_replace, RUN_SETUP },
{ "rerere", cmd_rerere, RUN_SETUP },
{ "reset", cmd_reset, RUN_SETUP },
- { "rev-list", cmd_rev_list, RUN_SETUP },
- { "rev-parse", cmd_rev_parse },
+ { "rev-list", cmd_rev_list, RUN_SETUP | NO_PARSEOPT },
+ { "rev-parse", cmd_rev_parse, NO_PARSEOPT },
{ "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE },
{ "rm", cmd_rm, RUN_SETUP },
{ "send-pack", cmd_send_pack, RUN_SETUP },
+ { "serve", cmd_serve, RUN_SETUP },
{ "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER },
{ "show", cmd_show, RUN_SETUP },
{ "show-branch", cmd_show_branch, RUN_SETUP },
+ { "show-index", cmd_show_index },
{ "show-ref", cmd_show_ref, RUN_SETUP },
{ "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
{ "stripspace", cmd_stripspace },
- { "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX},
+ { "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX | NO_PARSEOPT },
{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
{ "tag", cmd_tag, RUN_SETUP | DELAY_PAGER_CONFIG },
- { "unpack-file", cmd_unpack_file, RUN_SETUP },
- { "unpack-objects", cmd_unpack_objects, RUN_SETUP },
+ { "unpack-file", cmd_unpack_file, RUN_SETUP | NO_PARSEOPT },
+ { "unpack-objects", cmd_unpack_objects, RUN_SETUP | NO_PARSEOPT },
{ "update-index", cmd_update_index, RUN_SETUP },
{ "update-ref", cmd_update_ref, RUN_SETUP },
{ "update-server-info", cmd_update_server_info, RUN_SETUP },
- { "upload-archive", cmd_upload_archive },
- { "upload-archive--writer", cmd_upload_archive_writer },
- { "var", cmd_var, RUN_SETUP_GENTLY },
+ { "upload-archive", cmd_upload_archive, NO_PARSEOPT },
+ { "upload-archive--writer", cmd_upload_archive_writer, NO_PARSEOPT },
+ { "upload-pack", cmd_upload_pack },
+ { "var", cmd_var, RUN_SETUP_GENTLY | NO_PARSEOPT },
{ "verify-commit", cmd_verify_commit, RUN_SETUP },
{ "verify-pack", cmd_verify_pack },
{ "verify-tag", cmd_verify_tag, RUN_SETUP },
{ "version", cmd_version },
{ "whatchanged", cmd_whatchanged, RUN_SETUP },
- { "worktree", cmd_worktree, RUN_SETUP },
+ { "worktree", cmd_worktree, RUN_SETUP | NO_PARSEOPT },
{ "write-tree", cmd_write_tree, RUN_SETUP },
};
@@ -504,11 +579,15 @@ int is_builtin(const char *s)
return !!get_builtin(s);
}
-static void list_builtins(void)
+static void list_builtins(struct string_list *out, unsigned int exclude_option)
{
int i;
- for (i = 0; i < ARRAY_SIZE(commands); i++)
- printf("%s\n", commands[i].cmd);
+ for (i = 0; i < ARRAY_SIZE(commands); i++) {
+ if (exclude_option &&
+ (commands[i].option & exclude_option))
+ continue;
+ string_list_append(out, commands[i].cmd);
+ }
}
#ifdef STRIP_EXTENSION
@@ -684,8 +763,8 @@ int cmd_main(int argc, const char **argv)
if (errno != ENOENT)
break;
if (was_alias) {
- fprintf(stderr, "Expansion of alias '%s' failed; "
- "'%s' is not a git command\n",
+ fprintf(stderr, _("expansion of alias '%s' failed; "
+ "'%s' is not a git command\n"),
cmd, argv[0]);
exit(1);
}
@@ -696,7 +775,7 @@ int cmd_main(int argc, const char **argv)
break;
}
- fprintf(stderr, "Failed to run command '%s': %s\n",
+ fprintf(stderr, _("failed to run command '%s': %s\n"),
cmd, strerror(errno));
return 1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 02:48:06 +0000