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-rw-r--r--builtin/submodule--helper.c229
-rwxr-xr-xgit-submodule.sh104
2 files changed, 131 insertions, 202 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index d82e5bb7dc..64d410d576 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1976,7 +1976,7 @@ struct submodule_update_clone {
/* configuration parameters which are passed on to the children */
struct update_data *update_data;
- /* to be consumed by git-submodule.sh */
+ /* to be consumed by update_submodule() */
struct update_clone_data *update_clone;
int update_clone_nr; int update_clone_alloc;
@@ -1992,10 +1992,8 @@ struct submodule_update_clone {
struct update_data {
const char *prefix;
const char *recursive_prefix;
- const char *sm_path;
const char *displaypath;
const char *update_default;
- struct object_id oid;
struct object_id suboid;
struct string_list references;
struct submodule_update_strategy update_strategy;
@@ -2009,12 +2007,17 @@ struct update_data {
unsigned int force;
unsigned int quiet;
unsigned int nofetch;
- unsigned int just_cloned;
unsigned int remote;
unsigned int progress;
unsigned int dissociate;
unsigned int init;
unsigned int warn_if_uninitialized;
+ unsigned int recursive;
+
+ /* copied over from update_clone_data */
+ struct object_id oid;
+ unsigned int just_cloned;
+ const char *sm_path;
};
#define UPDATE_DATA_INIT { \
.update_strategy = SUBMODULE_UPDATE_STRATEGY_INIT, \
@@ -2419,7 +2422,7 @@ static int run_update_command(struct update_data *ud, int subforce)
return 0;
}
-static int do_run_update_procedure(struct update_data *ud)
+static int run_update_procedure(struct update_data *ud)
{
int subforce = is_null_oid(&ud->suboid) || ud->force;
@@ -2449,27 +2452,10 @@ static int do_run_update_procedure(struct update_data *ud)
return run_update_command(ud, subforce);
}
-/*
- * NEEDSWORK: As we convert "git submodule update" to C,
- * update_submodule2() will invoke more and more functions, making it
- * difficult to preserve the function ordering without forward
- * declarations.
- *
- * When the conversion is complete, this forward declaration will be
- * unnecessary and should be removed.
- */
-static int update_submodule2(struct update_data *update_data);
-static void update_submodule(struct update_clone_data *ucd)
-{
- fprintf(stdout, "dummy %s %d\t%s\n",
- oid_to_hex(&ucd->oid),
- ucd->just_cloned,
- ucd->sub->path);
-}
-
+static int update_submodule(struct update_data *update_data);
static int update_submodules(struct update_data *update_data)
{
- int i;
+ int i, res = 0;
struct submodule_update_clone suc = SUBMODULE_UPDATE_CLONE_INIT;
suc.update_data = update_data;
@@ -2486,25 +2472,44 @@ static int update_submodules(struct update_data *update_data)
* checkout involve more straightforward sequential I/O.
* - the listener can avoid doing any work if fetching failed.
*/
- if (suc.quickstop)
- return 1;
+ if (suc.quickstop) {
+ res = 1;
+ goto cleanup;
+ }
- for (i = 0; i < suc.update_clone_nr; i++)
- update_submodule(&suc.update_clone[i]);
+ for (i = 0; i < suc.update_clone_nr; i++) {
+ struct update_clone_data ucd = suc.update_clone[i];
- return 0;
+ oidcpy(&update_data->oid, &ucd.oid);
+ update_data->just_cloned = ucd.just_cloned;
+ update_data->sm_path = ucd.sub->path;
+
+ if (update_submodule(update_data))
+ res = 1;
+ }
+
+cleanup:
+ string_list_clear(&update_data->references, 0);
+ return res;
}
-static int update_clone(int argc, const char **argv, const char *prefix)
+static int module_update(int argc, const char **argv, const char *prefix)
{
struct pathspec pathspec;
struct update_data opt = UPDATE_DATA_INIT;
struct list_objects_filter_options filter_options;
int ret;
- struct option module_update_clone_options[] = {
+ struct option module_update_options[] = {
+ OPT__FORCE(&opt.force, N_("force checkout updates"), 0),
OPT_BOOL(0, "init", &opt.init,
N_("initialize uninitialized submodules before update")),
+ OPT_BOOL(0, "remote", &opt.remote,
+ N_("use SHA-1 of submodule's remote tracking branch")),
+ OPT_BOOL(0, "recursive", &opt.recursive,
+ N_("traverse submodules recursively")),
+ OPT_BOOL('N', "no-fetch", &opt.nofetch,
+ N_("don't fetch new objects from the remote site")),
OPT_STRING(0, "prefix", &opt.prefix,
N_("path"),
N_("path into the working tree")),
@@ -2551,19 +2556,12 @@ static int update_clone(int argc, const char **argv, const char *prefix)
git_config(git_update_clone_config, &opt.max_jobs);
memset(&filter_options, 0, sizeof(filter_options));
- argc = parse_options(argc, argv, prefix, module_update_clone_options,
+ argc = parse_options(argc, argv, prefix, module_update_options,
git_submodule_helper_usage, 0);
if (filter_options.choice && !opt.init) {
- /*
- * NEEDSWORK: Don't use usage_with_options() because the
- * usage string is for "git submodule update", but the
- * options are for "git submodule--helper update-clone".
- *
- * This will no longer be an issue when "update-clone"
- * is replaced by "git submodule--helper update".
- */
- usage(git_submodule_helper_usage[0]);
+ usage_with_options(git_submodule_helper_usage,
+ module_update_options);
}
opt.filter_options = &filter_options;
@@ -2609,63 +2607,6 @@ static int update_clone(int argc, const char **argv, const char *prefix)
return ret;
}
-static int run_update_procedure(int argc, const char **argv, const char *prefix)
-{
- struct update_data update_data = UPDATE_DATA_INIT;
-
- struct option options[] = {
- OPT__QUIET(&update_data.quiet,
- N_("suppress output for update by rebase or merge")),
- OPT__FORCE(&update_data.force, N_("force checkout updates"),
- 0),
- OPT_BOOL('N', "no-fetch", &update_data.nofetch,
- N_("don't fetch new objects from the remote site")),
- OPT_BOOL(0, "just-cloned", &update_data.just_cloned,
- N_("overrides update mode in case the repository is a fresh clone")),
- OPT_INTEGER(0, "depth", &update_data.depth, N_("depth for shallow fetch")),
- OPT_STRING(0, "prefix", &prefix,
- N_("path"),
- N_("path into the working tree")),
- OPT_STRING(0, "update", &update_data.update_default,
- N_("string"),
- N_("rebase, merge, checkout or none")),
- OPT_STRING(0, "recursive-prefix", &update_data.recursive_prefix, N_("path"),
- N_("path into the working tree, across nested "
- "submodule boundaries")),
- OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
- N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
- parse_opt_object_id),
- OPT_BOOL(0, "remote", &update_data.remote,
- N_("use SHA-1 of submodule's remote tracking branch")),
- OPT_END()
- };
-
- const char *const usage[] = {
- N_("git submodule--helper run-update-procedure [<options>] <path>"),
- NULL
- };
-
- argc = parse_options(argc, argv, prefix, options, usage, 0);
-
- if (argc != 1)
- usage_with_options(usage, options);
-
- update_data.sm_path = argv[0];
-
- return update_submodule2(&update_data);
-}
-
-static int resolve_relative_path(int argc, const char **argv, const char *prefix)
-{
- struct strbuf sb = STRBUF_INIT;
- if (argc != 3)
- die("submodule--helper relative-path takes exactly 2 arguments, got %d", argc);
-
- printf("%s", relative_path(argv[1], argv[2], &sb));
- strbuf_release(&sb);
- return 0;
-}
-
static const char *remote_submodule_branch(const char *path)
{
const struct submodule *sub;
@@ -3028,8 +2969,53 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
return 0;
}
-/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
-static int update_submodule2(struct update_data *update_data)
+static void update_data_to_args(struct update_data *update_data, struct strvec *args)
+{
+ strvec_pushl(args, "submodule--helper", "update", "--recursive", NULL);
+ strvec_pushf(args, "--jobs=%d", update_data->max_jobs);
+ if (update_data->recursive_prefix)
+ strvec_pushl(args, "--recursive-prefix",
+ update_data->recursive_prefix, NULL);
+ if (update_data->quiet)
+ strvec_push(args, "--quiet");
+ if (update_data->force)
+ strvec_push(args, "--force");
+ if (update_data->init)
+ strvec_push(args, "--init");
+ if (update_data->remote)
+ strvec_push(args, "--remote");
+ if (update_data->nofetch)
+ strvec_push(args, "--no-fetch");
+ if (update_data->dissociate)
+ strvec_push(args, "--dissociate");
+ if (update_data->progress)
+ strvec_push(args, "--progress");
+ if (update_data->require_init)
+ strvec_push(args, "--require-init");
+ if (update_data->depth)
+ strvec_pushf(args, "--depth=%d", update_data->depth);
+ if (update_data->update_default)
+ strvec_pushl(args, "--update", update_data->update_default, NULL);
+ if (update_data->references.nr) {
+ struct string_list_item *item;
+ for_each_string_list_item(item, &update_data->references)
+ strvec_pushl(args, "--reference", item->string, NULL);
+ }
+ if (update_data->filter_options && update_data->filter_options->choice)
+ strvec_pushf(args, "--filter=%s",
+ expand_list_objects_filter_spec(
+ update_data->filter_options));
+ if (update_data->recommend_shallow == 0)
+ strvec_push(args, "--no-recommend-shallow");
+ else if (update_data->recommend_shallow == 1)
+ strvec_push(args, "--recommend-shallow");
+ if (update_data->single_branch >= 0)
+ strvec_push(args, update_data->single_branch ?
+ "--single-branch" :
+ "--no-single-branch");
+}
+
+static int update_submodule(struct update_data *update_data)
{
char *prefixed_path;
@@ -3075,9 +3061,44 @@ static int update_submodule2(struct update_data *update_data)
}
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
- return do_run_update_procedure(update_data);
+ if (run_update_procedure(update_data))
+ return 1;
+
+ if (update_data->recursive) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct update_data next = *update_data;
+ int res;
+
+ if (update_data->recursive_prefix)
+ prefixed_path = xstrfmt("%s%s/", update_data->recursive_prefix,
+ update_data->sm_path);
+ else
+ prefixed_path = xstrfmt("%s/", update_data->sm_path);
+
+ next.recursive_prefix = get_submodule_displaypath(prefixed_path,
+ update_data->prefix);
+ next.prefix = NULL;
+ oidcpy(&next.oid, null_oid());
+ oidcpy(&next.suboid, null_oid());
+
+ cp.dir = update_data->sm_path;
+ cp.git_cmd = 1;
+ prepare_submodule_repo_env(&cp.env_array);
+ update_data_to_args(&next, &cp.args);
- return 3;
+ /* die() if child process die()'d */
+ res = run_command(&cp);
+ if (!res)
+ return 0;
+ die_message(_("Failed to recurse into submodule path '%s'"),
+ update_data->displaypath);
+ if (res == 128)
+ exit(res);
+ else if (res)
+ return 1;
+ }
+
+ return 0;
}
struct add_data {
@@ -3468,9 +3489,7 @@ static struct cmd_struct commands[] = {
{"name", module_name, 0},
{"clone", module_clone, 0},
{"add", module_add, SUPPORT_SUPER_PREFIX},
- {"update-clone", update_clone, 0},
- {"run-update-procedure", run_update_procedure, 0},
- {"relative-path", resolve_relative_path, 0},
+ {"update", module_update, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
{"foreach", module_foreach, SUPPORT_SUPER_PREFIX},
{"init", module_init, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index b63a2aefa7..fd0b4a2c94 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -51,14 +51,6 @@ jobs=
recommend_shallow=
filter=
-die_if_unmatched ()
-{
- if test "$1" = "#unmatched"
- then
- exit ${2:-1}
- fi
-}
-
isnumber()
{
n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
@@ -356,11 +348,14 @@ cmd_update()
shift
done
- {
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update-clone \
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper update \
${GIT_QUIET:+--quiet} \
+ ${force:+--force} \
${progress:+"--progress"} \
+ ${remote:+--remote} \
+ ${recursive:+--recursive} \
${init:+--init} \
+ ${nofetch:+--no-fetch} \
${wt_prefix:+--prefix "$wt_prefix"} \
${prefix:+--recursive-prefix "$prefix"} \
${update:+--update "$update"} \
@@ -368,98 +363,13 @@ cmd_update()
${dissociate:+"--dissociate"} \
${depth:+"$depth"} \
${require_init:+--require-init} \
+ ${dissociate:+"--dissociate"} \
$single_branch \
$recommend_shallow \
$jobs \
$filter \
-- \
- "$@" || echo "#unmatched" $?
- } | {
- err=
- while read -r quickabort sha1 just_cloned sm_path
- do
- die_if_unmatched "$quickabort" "$sha1"
-
- displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
-
- if test $just_cloned -eq 0
- then
- just_cloned=
- fi
-
- out=$(git submodule--helper run-update-procedure \
- ${wt_prefix:+--prefix "$wt_prefix"} \
- ${GIT_QUIET:+--quiet} \
- ${force:+--force} \
- ${just_cloned:+--just-cloned} \
- ${nofetch:+--no-fetch} \
- ${depth:+"$depth"} \
- ${update:+--update "$update"} \
- ${prefix:+--recursive-prefix "$prefix"} \
- ${sha1:+--oid "$sha1"} \
- ${remote:+--remote} \
- "--" \
- "$sm_path")
-
- # exit codes for run-update-procedure:
- # 0: update was successful, say command output
- # 1: update procedure failed, but should not die
- # 128: subcommand died during execution
- # 3: no update procedure was run
- res="$?"
- case $res in
- 0)
- say "$out"
- ;;
- 1)
- err="${err};$out"
- continue
- ;;
- 128)
- printf >&2 "$out"
- exit $res
- ;;
- esac
-
- if test -n "$recursive"
- then
- (
- prefix=$(git submodule--helper relative-path "$prefix$sm_path/" "$wt_prefix")
- wt_prefix=
- sanitize_submodule_env
- cd "$sm_path" &&
- eval cmd_update
- )
- res=$?
- if test $res -gt 0
- then
- die_msg="fatal: $(eval_gettext "Failed to recurse into submodule path '\$displaypath'")"
- if test $res -ne 2
- then
- err="${err};$die_msg"
- continue
- else
- die_with_status $res "$die_msg"
- fi
- fi
- fi
- done
-
- if test -n "$err"
- then
- OIFS=$IFS
- IFS=';'
- for e in $err
- do
- if test -n "$e"
- then
- echo >&2 "$e"
- fi
- done
- IFS=$OIFS
- exit 1
- fi
- }
+ "$@"
}
#
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 01:42:44 +0300