@@ -622,7 +622,6 @@ SCRIPT_SH += git-merge-resolve.sh
SCRIPT_SH += git-mergetool.sh
SCRIPT_SH += git-quiltimport.sh
SCRIPT_SH += git-request-pull.sh
-SCRIPT_SH += git-submodule.sh
SCRIPT_SH += git-web--browse.sh
SCRIPT_LIB += git-mergetool--lib
@@ -1213,6 +1212,7 @@ BUILTIN_OBJS += builtin/show-ref.o
BUILTIN_OBJS += builtin/sparse-checkout.o
BUILTIN_OBJS += builtin/stash.o
BUILTIN_OBJS += builtin/stripspace.o
+BUILTIN_OBJS += builtin/submodule.o
BUILTIN_OBJS += builtin/submodule--helper.o
BUILTIN_OBJS += builtin/symbolic-ref.o
BUILTIN_OBJS += builtin/tag.o
@@ -223,6 +223,7 @@ int cmd_sparse_checkout(int argc, const char **argv, const char *prefix);
int cmd_status(int argc, const char **argv, const char *prefix);
int cmd_stash(int argc, const char **argv, const char *prefix);
int cmd_stripspace(int argc, const char **argv, const char *prefix);
+int cmd_submodule(int argc, const char **argv, const char *prefix);
int cmd_submodule__helper(int argc, const char **argv, const char *prefix);
int cmd_switch(int argc, const char **argv, const char *prefix);
int cmd_symbolic_ref(int argc, const char **argv, const char *prefix);
new file mode 100644
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2007-2022 Lars Hjemli & others
+ * Copyright(c) 2022 Ævar Arnfjörð Bjarmason
+ */
+#include "builtin.h"
+#include "parse-options.h"
+#include "run-command.h"
+#include "strvec.h"
+
+#define BUILTIN_SUBMODULE_USAGE \
+ "git submodule [--quiet] [--cached]"
+
+#define BUILTIN_SUBMODULE_ADD_USAGE \
+ N_("git submodule [--quiet] add [-b <branch>] [-f | --force] [--name <name>]\n" \
+ " [--reference <repository>] [--] <repository> [<path>]")
+
+#define BUILTIN_SUBMODULE_STATUS_USAGE \
+ N_("git submodule [--quiet] status [--cached] [--recursive] [--] [<path>...]")
+
+#define BUILTIN_SUBMODULE_INIT_USAGE \
+ N_("git submodule [--quiet] init [--] [<path>...]")
+
+#define BUILTIN_SUBMODULE_DEINIT_USAGE \
+ N_("git submodule [--quiet] deinit [-f | --force] (--all | [--] <path>...)")
+
+#define BUILTIN_SUBMODULE_UPDATE_USAGE \
+ N_("git submodule [--quiet] update [-v] [--init [--filter=<filter-spec>]]\n" \
+ " [--remote] [-N | --no-fetch] [-f | --force] [--checkout |--merge | --rebase]\n" \
+ " [--[no-]recommend-shallow] [--reference <repository>] [--recursive]\n" \
+ " [--[no-]single-branch] [--] [<path>...]")
+
+#define BUILTIN_SUBMODULE_SET_BRANCH_USAGE \
+ N_("git submodule [--quiet] set-branch (--default | --branch <branch>) [--] <path>")
+
+#define BUILTIN_SUBMODULE_SET_URL_USAGE \
+ N_("git submodule [--quiet] set-url [--] <path> <newurl>")
+
+#define BUILTIN_SUBMODULE_SUMMARY_USAGE \
+ N_("git submodule [--quiet] summary [--cached | --files] [--summary-limit <n>]\n" \
+ " [commit] [--] [<path>...]")
+#define BUILTIN_SUBMODULE_FOREACH_USAGE \
+ N_("git submodule [--quiet] foreach [--recursive] <command>")
+
+#define BUILTIN_SUBMODULE_SYNC_USAGE \
+ N_("git submodule [--quiet] sync [--recursive] [--] [<path>...]")
+
+#define BUILTIN_SUBMODULE_ABSORBGITDIRS_USAGE \
+ N_("git submodule [--quiet] absorbgitdirs [--] [<path>...]")
+
+static const char * const git_submodule_usage[] = {
+ BUILTIN_SUBMODULE_USAGE,
+ BUILTIN_SUBMODULE_ADD_USAGE,
+ BUILTIN_SUBMODULE_STATUS_USAGE,
+ BUILTIN_SUBMODULE_INIT_USAGE,
+ BUILTIN_SUBMODULE_DEINIT_USAGE,
+ BUILTIN_SUBMODULE_UPDATE_USAGE,
+ BUILTIN_SUBMODULE_SET_BRANCH_USAGE,
+ BUILTIN_SUBMODULE_SET_URL_USAGE,
+ BUILTIN_SUBMODULE_SUMMARY_USAGE,
+ BUILTIN_SUBMODULE_FOREACH_USAGE,
+ BUILTIN_SUBMODULE_SYNC_USAGE,
+ BUILTIN_SUBMODULE_ABSORBGITDIRS_USAGE,
+ NULL,
+};
+
+static void setup_helper_args(int argc, const char **argv, const char *prefix,
+ int quiet, int cached, struct strvec *args)
+{
+ const char *cmd;
+ int do_quiet_cache = 1;
+ int do_prefix = 1;
+
+ strvec_push(args, "submodule--helper");
+
+ /* No command word defaults to "status" */
+ if (!argc) {
+ strvec_push(args, "status");
+ return;
+ }
+
+ /* Either a valid command, or submodule--helper will barf! */
+ cmd = argv[0];
+ strvec_push(args, cmd);
+ argv++;
+ argc--;
+
+ /* Options that need to go before user-supplied options */
+ if (!strcmp(cmd, "absorbgitdirs"))
+ do_quiet_cache = 0;
+ else if (!strcmp(cmd, "update"))
+ ;
+ else
+ do_prefix = 0;
+ if (do_quiet_cache) {
+ if (quiet)
+ strvec_push(args, "--quiet");
+ if (cached)
+ strvec_push(args, "--cached");
+
+ if (prefix && do_prefix)
+ strvec_pushl(args, "--prefix", prefix, NULL);
+ }
+
+ /* All commands get argv, including a "--", if any */
+ strvec_pushv(args, argv);
+}
+
+int cmd_submodule(int argc, const char **argv, const char *prefix)
+{
+ int opt_quiet = 0;
+ int opt_cached = 0;
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct option options[] = {
+ OPT__QUIET(&opt_quiet, N_("be quiet")),
+ OPT_BOOL(0, "cached", &opt_cached,
+ N_("print the OID of submodules")),
+ OPT_END()
+ };
+ int ret;
+
+ argc = parse_options(argc, argv, prefix, options, git_submodule_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+
+ /*
+ * Tell the rest of git that any URLs we get don't come
+ * directly from the user, so it can apply policy as appropriate.
+ */
+ strvec_push(&cp.env_array, "GIT_PROTOCOL_FROM_USER=0");
+ setup_helper_args(argc, argv, prefix, opt_quiet, opt_cached,
+ &cp.args);
+
+ cp.git_cmd = 1;
+ cp.no_stdin = 0; /* for git submodule foreach */
+ cp.dir = startup_info->original_cwd;
+ ret = run_command(&cp);
+
+ return ret;
+}
deleted file mode 100755
@@ -1,80 +0,0 @@
-#!/bin/sh
-#
-# git-submodule.sh: add, init, update or list git submodules
-#
-# Copyright (c) 2007 Lars Hjemli
-
-dashless=$(basename "$0" | sed -e 's/-/ /')
-USAGE="[--quiet] [--cached]
- or: $dashless [--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>]
- or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
- or: $dashless [--quiet] init [--] [<path>...]
- or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...)
- or: $dashless [--quiet] update [-v] [--init [--filter=<filter-spec>]] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--[no-]single-branch] [--] [<path>...]
- or: $dashless [--quiet] set-branch (--default|--branch <branch>) [--] <path>
- or: $dashless [--quiet] set-url [--] <path> <newurl>
- or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
- or: $dashless [--quiet] foreach [--recursive] <command>
- or: $dashless [--quiet] sync [--recursive] [--] [<path>...]
- or: $dashless [--quiet] absorbgitdirs [--] [<path>...]"
-OPTIONS_SPEC=
-SUBDIRECTORY_OK=Yes
-. git-sh-setup
-require_work_tree
-wt_prefix=$(git rev-parse --show-prefix)
-cd_to_toplevel
-
-# Tell the rest of git that any URLs we get don't come
-# directly from the user, so it can apply policy as appropriate.
-GIT_PROTOCOL_FROM_USER=0
-export GIT_PROTOCOL_FROM_USER
-
-quiet=
-cached=
-
-while test $# != 0
-do
- case "$1" in
- -q|--quiet)
- quiet=1 &&
- shift
- ;;
- --cached)
- cached=1 &&
- shift
- ;;
- *)
- break
- ;;
- esac
-done
-
-# No command word defaults to "status"
-command=
-if test $# = 0
-then
- command=status
-else
- case "$1" in
- add | foreach | init | deinit | update | set-branch | set-url | status | summary | sync | absorbgitdirs)
- command=$1 &&
- shift
- ;;
- *)
- usage
- esac
-fi
-
-case "$command" in
-absorbgitdirs)
- git submodule--helper "$command" --prefix "$wt_prefix" "$@"
- ;;
-update)
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper "$command" \
- ${quiet:+--quiet} ${wt_prefix:+--prefix "$wt_prefix"} "$@"
- ;;
-*)
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper "$command" \
- ${quiet:+--quiet} ${cached:+--cached} "$@"
- ;;
-esac
@@ -609,6 +609,7 @@ static struct cmd_struct commands[] = {
{ "stash", cmd_stash, RUN_SETUP | NEED_WORK_TREE },
{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
{ "stripspace", cmd_stripspace },
+ { "submodule", cmd_submodule, RUN_SETUP | NEED_WORK_TREE },
{ "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX | NO_PARSEOPT },
{ "switch", cmd_switch, RUN_SETUP | NEED_WORK_TREE },
{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
Replace the now-trivial git-submodule.sh script with a built-in builtin/submodule.c. For now this new command is only a dumb dispatcher that uses run-command.c to invoke "git submodule--helper", just as "git-submodule.sh" used to do. This is obviously not ideal, and we should follow-up and merge the builtin/submodule--helper.c code into builtin/submodule.c, but doing it this way makes it easy to review that this new C implementation isn't doing anything more clever than the old shellscript implementation. The "define BUILTIN_" macros will help with that, i.e. the usage information we emit can be merged with what builtin/submodule--helper.c is now emitting. See 8757b35d443 (commit-graph: define common usage with a macro, 2021-08-23) and 1e91d3faf6c (reflog: move "usage" variables and use macros, 2022-03-17) for prior art using this pattern. The "(argc < 2 || !strcmp(argv[1], "-h"))" path at the top of cmd_submodule__helper() could now be a "(argc < 2)" if not for t0012-help.sh (which invokes all built-ins manually with "-h"). Let's leave it for now, eventually we'll consolidate the two. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- Makefile | 2 +- builtin.h | 1 + builtin/submodule.c | 138 ++++++++++++++++++++++++++++++++++++++++++++ git-submodule.sh | 80 ------------------------- git.c | 1 + 5 files changed, 141 insertions(+), 81 deletions(-) create mode 100644 builtin/submodule.c delete mode 100755 git-submodule.sh