* [GSoC][PATCH 2/5 v4] submodule--helper: introduce for_each_submodule_list()
2017-07-03 20:32 ` [GSoC][PATCH 1/5 v4] submodule--helper: introduce get_submodule_displaypath() Prathamesh Chavan
@ 2017-07-03 20:32 ` Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 3/5 v4] submodule: port set_name_rev() from shell to C Prathamesh Chavan
` (2 subsequent siblings)
3 siblings, 0 replies; 7+ messages in thread
From: Prathamesh Chavan @ 2017-07-03 20:32 UTC (permalink / raw)
To: git; +Cc: sbeller, christian.couder, gitster, Prathamesh Chavan
Introduce function for_each_submodule_list() and
replace a loop in module_init() with a call to it.
The new function will also be used in other parts of the
system in later patches.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
---
builtin/submodule--helper.c | 39 +++++++++++++++++++++++++++++----------
1 file changed, 29 insertions(+), 10 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1bfc91bca..c4286aac5 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -14,6 +14,9 @@
#include "refs.h"
#include "connect.h"
+typedef void (*submodule_list_func_t)(const struct cache_entry *list_item,
+ void *cb_data);
+
static char *get_default_remote(void)
{
char *dest = NULL, *ret;
@@ -352,17 +355,30 @@ static int module_list(int argc, const char **argv, const char *prefix)
return 0;
}
-static void init_submodule(const char *path, const char *prefix, int quiet)
+static void for_each_submodule_list(const struct module_list list,
+ submodule_list_func_t fn, void *cb_data)
{
+ int i;
+ for (i = 0; i < list.nr; i++)
+ fn(list.entries[i], cb_data);
+}
+
+struct init_cb {
+ const char *prefix;
+ unsigned int quiet: 1;
+};
+#define INIT_CB_INIT { NULL, 0 }
+
+static void init_submodule(const struct cache_entry *list_item, void *cb_data)
+{
+ struct init_cb *info = cb_data;
const struct submodule *sub;
struct strbuf sb = STRBUF_INIT;
char *upd = NULL, *url = NULL, *displaypath;
- /* Only loads from .gitmodules, no overlay with .git/config */
- gitmodules_config();
- displaypath = get_submodule_displaypath(path, prefix);
+ displaypath = get_submodule_displaypath(list_item->name, info->prefix);
- sub = submodule_from_path(null_sha1, path);
+ sub = submodule_from_path(null_sha1, list_item->name);
if (!sub)
die(_("No url found for submodule path '%s' in .gitmodules"),
@@ -374,7 +390,7 @@ static void init_submodule(const char *path, const char *prefix, int quiet)
*
* Set active flag for the submodule being initialized
*/
- if (!is_submodule_initialized(path)) {
+ if (!is_submodule_initialized(list_item->name)) {
strbuf_addf(&sb, "submodule.%s.active", sub->name);
git_config_set_gently(sb.buf, "true");
}
@@ -416,7 +432,7 @@ static void init_submodule(const char *path, const char *prefix, int quiet)
if (git_config_set_gently(sb.buf, url))
die(_("Failed to register url for submodule path '%s'"),
displaypath);
- if (!quiet)
+ if (!info->quiet)
fprintf(stderr,
_("Submodule '%s' (%s) registered for path '%s'\n"),
sub->name, url, displaypath);
@@ -445,10 +461,10 @@ static void init_submodule(const char *path, const char *prefix, int quiet)
static int module_init(int argc, const char **argv, const char *prefix)
{
+ struct init_cb info = INIT_CB_INIT;
struct pathspec pathspec;
struct module_list list = MODULE_LIST_INIT;
int quiet = 0;
- int i;
struct option module_init_options[] = {
OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")),
@@ -473,8 +489,11 @@ static int module_init(int argc, const char **argv, const char *prefix)
if (!argc && git_config_get_value_multi("submodule.active"))
module_list_active(&list);
- for (i = 0; i < list.nr; i++)
- init_submodule(list.entries[i]->name, prefix, quiet);
+ info.prefix = prefix;
+ info.quiet = !!quiet;
+
+ gitmodules_config();
+ for_each_submodule_list(list, init_submodule, &info);
return 0;
}
--
2.13.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [GSoC][PATCH 3/5 v4] submodule: port set_name_rev() from shell to C
2017-07-03 20:32 ` [GSoC][PATCH 1/5 v4] submodule--helper: introduce get_submodule_displaypath() Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 2/5 v4] submodule--helper: introduce for_each_submodule_list() Prathamesh Chavan
@ 2017-07-03 20:32 ` Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 4/5 v4] submodule: port submodule subcommand 'status' " Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 5/5 v4] submodule: port submodule subcommand 'sync' " Prathamesh Chavan
3 siblings, 0 replies; 7+ messages in thread
From: Prathamesh Chavan @ 2017-07-03 20:32 UTC (permalink / raw)
To: git; +Cc: sbeller, christian.couder, gitster, Prathamesh Chavan
Function set_name_rev() is ported from git-submodule to the
submodule--helper builtin. The function get_name_rev() generates the
value of the revision name as required, and the function
print_name_rev() handles the formating and printing of the obtained
revision name.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
---
As suggested the unnecessary enum present was removed.
builtin/submodule--helper.c | 63 +++++++++++++++++++++++++++++++++++++++++++++
git-submodule.sh | 16 ++----------
2 files changed, 65 insertions(+), 14 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c4286aac5..5884a9725 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -244,6 +244,68 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
}
}
+static char *get_name_rev(const char *sub_path, const char* object_id)
+{
+ struct strbuf sb = STRBUF_INIT;
+ const char ***d;
+
+ static const char *describe_bare[] = {
+ NULL
+ };
+
+ static const char *describe_tags[] = {
+ "--tags", NULL
+ };
+
+ static const char *describe_contains[] = {
+ "--contains", NULL
+ };
+
+ static const char *describe_all_always[] = {
+ "--all", "--always", NULL
+ };
+
+ static const char **describe_argv[] = {
+ describe_bare, describe_tags, describe_contains,
+ describe_all_always, NULL
+ };
+
+ for (d = describe_argv; *d; d++) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+ prepare_submodule_repo_env(&cp.env_array);
+ cp.dir = sub_path;
+ cp.git_cmd = 1;
+ cp.no_stderr = 1;
+
+ argv_array_push(&cp.args, "describe");
+ argv_array_pushv(&cp.args, *d);
+ argv_array_push(&cp.args, object_id);
+
+ if (!capture_command(&cp, &sb, 0) && sb.len) {
+ strbuf_strip_suffix(&sb, "\n");
+ return strbuf_detach(&sb, NULL);
+ }
+
+ }
+
+ strbuf_release(&sb);
+ return NULL;
+}
+
+static int print_name_rev(int argc, const char **argv, const char *prefix)
+{
+ char *namerev;
+ if (argc != 3)
+ die("print-name-rev only accepts two arguments: <path> <sha1>");
+
+ namerev = get_name_rev(argv[1], argv[2]);
+ if (namerev && namerev[0])
+ printf(" (%s)", namerev);
+ printf("\n");
+
+ return 0;
+}
+
struct module_list {
const struct cache_entry **entries;
int alloc, nr;
@@ -1242,6 +1304,7 @@ static struct cmd_struct commands[] = {
{"relative-path", resolve_relative_path, 0},
{"resolve-relative-url", resolve_relative_url, 0},
{"resolve-relative-url-test", resolve_relative_url_test, 0},
+ {"print-name-rev", print_name_rev, 0},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
diff --git a/git-submodule.sh b/git-submodule.sh
index e131760ee..e988167e0 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -759,18 +759,6 @@ cmd_update()
}
}
-set_name_rev () {
- revname=$( (
- sanitize_submodule_env
- cd "$1" && {
- git describe "$2" 2>/dev/null ||
- git describe --tags "$2" 2>/dev/null ||
- git describe --contains "$2" 2>/dev/null ||
- git describe --all --always "$2"
- }
- ) )
- test -z "$revname" || revname=" ($revname)"
-}
#
# Show commit summary for submodules in index or working tree
#
@@ -1042,14 +1030,14 @@ cmd_status()
fi
if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path"
then
- set_name_rev "$sm_path" "$sha1"
+ revname=$(git submodule--helper print-name-rev "$sm_path" "$sha1")
say " $sha1 $displaypath$revname"
else
if test -z "$cached"
then
sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD)
fi
- set_name_rev "$sm_path" "$sha1"
+ revname=$(git submodule--helper print-name-rev "$sm_path" "$sha1")
say "+$sha1 $displaypath$revname"
fi
--
2.13.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [GSoC][PATCH 4/5 v4] submodule: port submodule subcommand 'status' from shell to C
2017-07-03 20:32 ` [GSoC][PATCH 1/5 v4] submodule--helper: introduce get_submodule_displaypath() Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 2/5 v4] submodule--helper: introduce for_each_submodule_list() Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 3/5 v4] submodule: port set_name_rev() from shell to C Prathamesh Chavan
@ 2017-07-03 20:32 ` Prathamesh Chavan
2017-07-03 20:32 ` [GSoC][PATCH 5/5 v4] submodule: port submodule subcommand 'sync' " Prathamesh Chavan
3 siblings, 0 replies; 7+ messages in thread
From: Prathamesh Chavan @ 2017-07-03 20:32 UTC (permalink / raw)
To: git; +Cc: sbeller, christian.couder, gitster, Prathamesh Chavan
This aims to make git-submodule 'status' a built-in. Hence, the function
cmd_status() is ported from shell to C. This is done by introducing
three functions: module_status(), submodule_status() and print_status().
The function module_status() acts as the front-end of the subcommand.
It parses subcommand's options and then calls the function
module_list_compute() for computing the list of submodules. Then
this functions calls for_each_submodule_list() looping through the
list obtained.
Then for_each_submodule_list() calls submodule_status() for each of the
submodule in its list. The function submodule_status() is responsible
for generating the status each submodule it is called for, and
then calls print_status().
Finally, the function print_status() handles the printing of submodule's
status.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
---
A NEEDSWORK tag was added at the two places where optimization
for future.
builtin/submodule--helper.c | 154 ++++++++++++++++++++++++++++++++++++++++++++
git-submodule.sh | 49 +-------------
2 files changed, 155 insertions(+), 48 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 5884a9725..d67a97062 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -560,6 +560,159 @@ static int module_init(int argc, const char **argv, const char *prefix)
return 0;
}
+struct status_cb {
+ const char *prefix;
+ unsigned int quiet: 1;
+ unsigned int recursive: 1;
+ unsigned int cached: 1;
+};
+#define STATUS_CB_INIT { NULL, 0, 0, 0 }
+
+static void print_status(struct status_cb *info, char state, const char *path,
+ char *sub_sha1, char *displaypath)
+{
+ if (info->quiet)
+ return;
+
+ printf("%c%s %s", state, sub_sha1, displaypath);
+
+ if (state == ' ' || state == '+') {
+ struct argv_array name_rev_args = ARGV_ARRAY_INIT;
+
+ argv_array_pushl(&name_rev_args, "print-name-rev",
+ path, sub_sha1, NULL);
+ print_name_rev(name_rev_args.argc, name_rev_args.argv,
+ info->prefix);
+ } else {
+ printf("\n");
+ }
+}
+
+static void status_submodule(const struct cache_entry *list_item, void *cb_data)
+{
+ struct status_cb *info = cb_data;
+ char *sub_sha1 = xstrdup(oid_to_hex(&list_item->oid));
+ char *displaypath;
+ struct argv_array diff_files_args = ARGV_ARRAY_INIT;
+
+ if (!submodule_from_path(null_sha1, list_item->name))
+ die(_("no submodule mapping found in .gitmodules for path '%s'"),
+ list_item->name);
+
+ displaypath = get_submodule_displaypath(list_item->name, info->prefix);
+
+ if (list_item->ce_flags) {
+ print_status(info, 'U', list_item->name,
+ sha1_to_hex(null_sha1), displaypath);
+ goto cleanup;
+ }
+
+ if (!is_submodule_initialized(list_item->name)) {
+ print_status(info, '-', list_item->name, sub_sha1, displaypath);
+ goto cleanup;
+ }
+
+ argv_array_pushl(&diff_files_args, "diff-files",
+ "--ignore-submodules=dirty", "--quiet", "--",
+ list_item->name, NULL);
+
+ /* NEEDSWORK: future optimization possible */
+ if (!cmd_diff_files(diff_files_args.argc, diff_files_args.argv,
+ info->prefix)) {
+ print_status(info, ' ', list_item->name, sub_sha1, displaypath);
+ } else {
+ if (!info->cached) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct strbuf sb = STRBUF_INIT;
+
+ prepare_submodule_repo_env(&cp.env_array);
+ cp.git_cmd = 1;
+ cp.dir = list_item->name;
+
+ argv_array_pushl(&cp.args, "rev-parse",
+ "--verify", "HEAD", NULL);
+
+ /* NEEDSWORK: future optimization possible */
+ if (capture_command(&cp, &sb, 0))
+ die(_("could not run 'git rev-parse --verify"
+ "HEAD' in submodule %s"),
+ list_item->name);
+
+ strbuf_strip_suffix(&sb, "\n");
+ print_status(info, '+', list_item->name, sb.buf,
+ displaypath);
+ strbuf_release(&sb);
+ } else {
+ print_status(info, '+', list_item->name, sub_sha1,
+ displaypath);
+ }
+ }
+
+ if (info->recursive) {
+ struct child_process cpr = CHILD_PROCESS_INIT;
+
+ cpr.git_cmd = 1;
+ cpr.dir = list_item->name;
+ prepare_submodule_repo_env(&cpr.env_array);
+
+ argv_array_pushl(&cpr.args, "--super-prefix", displaypath,
+ "submodule--helper", "status", "--recursive",
+ NULL);
+
+ if (info->cached)
+ argv_array_push(&cpr.args, "--cached");
+
+ if (info->quiet)
+ argv_array_push(&cpr.args, "--quiet");
+
+ if (run_command(&cpr))
+ die(_("failed to recurse into submodule '%s'"),
+ list_item->name);
+ }
+
+cleanup:
+ free(displaypath);
+ free(sub_sha1);
+}
+
+static int module_status(int argc, const char **argv, const char *prefix)
+{
+ struct status_cb info = STATUS_CB_INIT;
+ struct pathspec pathspec;
+ struct module_list list = MODULE_LIST_INIT;
+ int quiet = 0;
+ int cached = 0;
+ int recursive = 0;
+
+ struct option module_status_options[] = {
+ OPT__QUIET(&quiet, N_("Suppress submodule status output")),
+ OPT_BOOL(0, "cached", &cached, N_("Use commit stored in the index instead of the one stored in the submodule HEAD")),
+ OPT_BOOL(0, "recursive", &recursive, N_("Recurse into nested submodules")),
+ OPT_END()
+ };
+
+ const char *const git_submodule_helper_usage[] = {
+ N_("git submodule status [--quiet] [--cached] [--recursive] [<path>]"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, module_status_options,
+ git_submodule_helper_usage, 0);
+
+ if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0)
+ return 1;
+
+ info.prefix = prefix;
+ info.quiet = !!quiet;
+ info.recursive = !!recursive;
+ info.cached = !!cached;
+
+ gitmodules_config();
+ for_each_submodule_list(list, status_submodule, &info);
+
+ return 0;
+}
+
static int module_name(int argc, const char **argv, const char *prefix)
{
const struct submodule *sub;
@@ -1306,6 +1459,7 @@ static struct cmd_struct commands[] = {
{"resolve-relative-url-test", resolve_relative_url_test, 0},
{"print-name-rev", print_name_rev, 0},
{"init", module_init, SUPPORT_SUPER_PREFIX},
+ {"status", module_status, SUPPORT_SUPER_PREFIX},
{"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index e988167e0..51b057d82 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -1005,54 +1005,7 @@ cmd_status()
shift
done
- {
- git submodule--helper list --prefix "$wt_prefix" "$@" ||
- echo "#unmatched" $?
- } |
- while read -r mode sha1 stage sm_path
- do
- die_if_unmatched "$mode" "$sha1"
- name=$(git submodule--helper name "$sm_path") || exit
- displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- if test "$stage" = U
- then
- say "U$sha1 $displaypath"
- continue
- fi
- if ! git submodule--helper is-active "$sm_path" ||
- {
- ! test -d "$sm_path"/.git &&
- ! test -f "$sm_path"/.git
- }
- then
- say "-$sha1 $displaypath"
- continue;
- fi
- if git diff-files --ignore-submodules=dirty --quiet -- "$sm_path"
- then
- revname=$(git submodule--helper print-name-rev "$sm_path" "$sha1")
- say " $sha1 $displaypath$revname"
- else
- if test -z "$cached"
- then
- sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify HEAD)
- fi
- revname=$(git submodule--helper print-name-rev "$sm_path" "$sha1")
- say "+$sha1 $displaypath$revname"
- fi
-
- if test -n "$recursive"
- then
- (
- prefix="$displaypath/"
- sanitize_submodule_env
- wt_prefix=
- cd "$sm_path" &&
- eval cmd_status
- ) ||
- die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")"
- fi
- done
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} "$@"
}
#
# Sync remote urls for submodules
--
2.13.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [GSoC][PATCH 5/5 v4] submodule: port submodule subcommand 'sync' from shell to C
2017-07-03 20:32 ` [GSoC][PATCH 1/5 v4] submodule--helper: introduce get_submodule_displaypath() Prathamesh Chavan
` (2 preceding siblings ...)
2017-07-03 20:32 ` [GSoC][PATCH 4/5 v4] submodule: port submodule subcommand 'status' " Prathamesh Chavan
@ 2017-07-03 20:32 ` Prathamesh Chavan
3 siblings, 0 replies; 7+ messages in thread
From: Prathamesh Chavan @ 2017-07-03 20:32 UTC (permalink / raw)
To: git; +Cc: sbeller, christian.couder, gitster, Prathamesh Chavan
Port the submodule subcommand 'sync' from shell to C using the same
mechanism as that used for porting submodule subcommand 'status'.
Hence, here the function cmd_sync() is ported from shell to C.
This is done by introducing three functions: module_sync(),
sync_submodule() and print_default_remote().
The function print_default_remote() is introduced for getting
the default remote as stdout.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
---
builtin/submodule--helper.c | 181 +++++++++++++++++++++++++++++++++++++++++++-
git-submodule.sh | 56 +-------------
2 files changed, 181 insertions(+), 56 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index d67a97062..f28391634 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -44,6 +44,20 @@ static char *get_default_remote(void)
return ret;
}
+static int print_default_remote(int argc, const char **argv, const char *prefix)
+{
+ const char *remote;
+
+ if (argc != 1)
+ die(_("submodule--helper print-default-remote takes no arguments"));
+
+ remote = get_default_remote();
+ if (remote)
+ puts(remote);
+
+ return 0;
+}
+
static int starts_with_dot_slash(const char *str)
{
return str[0] == '.' && is_dir_sep(str[1]);
@@ -379,6 +393,25 @@ static void module_list_active(struct module_list *list)
*list = active_modules;
}
+static char *get_up_path(const char *path)
+{
+ int i;
+ struct strbuf sb = STRBUF_INIT;
+
+ for (i = count_slashes(path); i; i--)
+ strbuf_addstr(&sb, "../");
+
+ /*
+ * Check if 'path' ends with slash or not
+ * for having the same output for dir/sub_dir
+ * and dir/sub_dir/
+ */
+ if (!is_dir_sep(path[strlen(path) - 1]))
+ strbuf_addstr(&sb, "../");
+
+ return strbuf_detach(&sb, NULL);
+}
+
static int module_list(int argc, const char **argv, const char *prefix)
{
int i;
@@ -478,16 +511,18 @@ static void init_submodule(const struct cache_entry *list_item, void *cb_data)
char *remote = get_default_remote();
struct strbuf remotesb = STRBUF_INIT;
strbuf_addf(&remotesb, "remote.%s.url", remote);
- free(remote);
if (git_config_get_string(remotesb.buf, &remoteurl)) {
warning(_("could not lookup configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf);
remoteurl = xgetcwd();
}
relurl = relative_url(remoteurl, url, NULL);
+
+ free(remote);
strbuf_release(&remotesb);
free(remoteurl);
free(url);
+
url = relurl;
}
@@ -732,6 +767,148 @@ static int module_name(int argc, const char **argv, const char *prefix)
return 0;
}
+struct sync_cb {
+ const char *prefix;
+ unsigned int quiet: 1;
+ unsigned int recursive: 1;
+};
+#define SYNC_CB_INIT { NULL, 0, 0 }
+
+static void sync_submodule(const struct cache_entry *list_item, void *cb_data)
+{
+ struct sync_cb *info = cb_data;
+ const struct submodule *sub;
+ char *sub_key, *remote_key;
+ char *sub_origin_url, *super_config_url, *displaypath;
+ struct strbuf sb = STRBUF_INIT;
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ if (!is_submodule_initialized(list_item->name))
+ return;
+
+ sub = submodule_from_path(null_sha1, list_item->name);
+
+ if (!sub || !sub->url)
+ die(_("no url found for submodule path '%s' in .gitmodules"),
+ list_item->name);
+
+ if (starts_with_dot_dot_slash(sub->url) || starts_with_dot_slash(sub->url)) {
+ char *remote_url, *up_path;
+ char *remote = get_default_remote();
+ char *remote_key = xstrfmt("remote.%s.url", remote);
+ free(remote);
+
+ if (git_config_get_string(remote_key, &remote_url))
+ remote_url = xgetcwd();
+ up_path = get_up_path(list_item->name);
+ sub_origin_url = relative_url(remote_url, sub->url, up_path);
+ super_config_url = relative_url(remote_url, sub->url, NULL);
+ free(remote_key);
+ free(up_path);
+ free(remote_url);
+ } else {
+ sub_origin_url = xstrdup(sub->url);
+ super_config_url = xstrdup(sub->url);
+ }
+
+ displaypath = get_submodule_displaypath(list_item->name, info->prefix);
+
+ if (!info->quiet)
+ printf(_("Synchronizing submodule url for '%s'\n"),
+ displaypath);
+
+ sub_key = xstrfmt("submodule.%s.url", sub->name);
+ if (git_config_set_gently(sub_key, super_config_url))
+ die(_("failed to register url for submodule path '%s'"),
+ displaypath);
+
+ if (!is_submodule_populated_gently(list_item->name, NULL))
+ goto cleanup;
+
+ prepare_submodule_repo_env(&cp.env_array);
+ cp.git_cmd = 1;
+ cp.dir = list_item->name;
+ argv_array_pushl(&cp.args, "submodule--helper",
+ "print-default-remote", NULL);
+ if (capture_command(&cp, &sb, 0))
+ die(_("failed to get the default remote for submodule '%s'"),
+ list_item->name);
+
+ strbuf_strip_suffix(&sb, "\n");
+ remote_key = xstrfmt("remote.%s.url", sb.buf);
+ strbuf_release(&sb);
+
+ child_process_init(&cp);
+ prepare_submodule_repo_env(&cp.env_array);
+ cp.git_cmd = 1;
+ cp.dir = list_item->name;
+ argv_array_pushl(&cp.args, "config", remote_key, sub_origin_url, NULL);
+ if (run_command(&cp))
+ die(_("failed to update remote for submodule '%s'"),
+ list_item->name);
+
+ if (info->recursive) {
+ struct child_process cpr = CHILD_PROCESS_INIT;
+
+ cpr.git_cmd = 1;
+ cpr.dir = list_item->name;
+ prepare_submodule_repo_env(&cpr.env_array);
+
+ argv_array_pushl(&cpr.args, "--super-prefix", displaypath,
+ "submodule--helper", "sync", "--recursive",
+ NULL);
+
+ if (info->quiet)
+ argv_array_push(&cpr.args, "--quiet");
+
+ if (run_command(&cpr))
+ die(_("failed to recurse into submodule '%s'"),
+ list_item->name);
+ }
+
+cleanup:
+ free(sub_key);
+ free(super_config_url);
+ free(displaypath);
+ free(sub_origin_url);
+}
+
+static int module_sync(int argc, const char **argv, const char *prefix)
+{
+ struct sync_cb info = SYNC_CB_INIT;
+ struct pathspec pathspec;
+ struct module_list list = MODULE_LIST_INIT;
+ int quiet = 0;
+ int recursive = 0;
+
+ struct option module_sync_options[] = {
+ OPT__QUIET(&quiet, N_("Suppress output of synchronizing submodule url")),
+ OPT_BOOL(0, "recursive", &recursive,
+ N_("Recurse into nested submodules")),
+ OPT_END()
+ };
+
+ const char *const git_submodule_helper_usage[] = {
+ N_("git submodule--helper sync [--quiet] [--recursive] [<path>]"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, module_sync_options,
+ git_submodule_helper_usage, 0);
+
+ if (module_list_compute(argc, argv, prefix, &pathspec, &list) < 0)
+ return 1;
+
+ info.prefix = prefix;
+ info.quiet = !!quiet;
+ info.recursive = !!recursive;
+
+ gitmodules_config();
+ for_each_submodule_list(list, sync_submodule, &info);
+
+ return 0;
+}
+
static int clone_submodule(const char *path, const char *gitdir, const char *url,
const char *depth, struct string_list *reference,
int quiet, int progress)
@@ -1460,6 +1637,8 @@ static struct cmd_struct commands[] = {
{"print-name-rev", print_name_rev, 0},
{"init", module_init, SUPPORT_SUPER_PREFIX},
{"status", module_status, SUPPORT_SUPER_PREFIX},
+ {"print-default-remote", print_default_remote, 0},
+ {"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index 51b057d82..6bfc5e17d 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -1037,63 +1037,9 @@ cmd_sync()
;;
esac
done
- cd_to_toplevel
- {
- git submodule--helper list --prefix "$wt_prefix" "$@" ||
- echo "#unmatched" $?
- } |
- while read -r mode sha1 stage sm_path
- do
- die_if_unmatched "$mode" "$sha1"
-
- # skip inactive submodules
- if ! git submodule--helper is-active "$sm_path"
- then
- continue
- fi
-
- name=$(git submodule--helper name "$sm_path")
- url=$(git config -f .gitmodules --get submodule."$name".url)
-
- # Possibly a url relative to parent
- case "$url" in
- ./*|../*)
- # rewrite foo/bar as ../.. to find path from
- # submodule work tree to superproject work tree
- up_path="$(printf '%s\n' "$sm_path" | sed "s/[^/][^/]*/../g")" &&
- # guarantee a trailing /
- up_path=${up_path%/}/ &&
- # path from submodule work tree to submodule origin repo
- sub_origin_url=$(git submodule--helper resolve-relative-url "$url" "$up_path") &&
- # path from superproject work tree to submodule origin repo
- super_config_url=$(git submodule--helper resolve-relative-url "$url") || exit
- ;;
- *)
- sub_origin_url="$url"
- super_config_url="$url"
- ;;
- esac
- displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- say "$(eval_gettext "Synchronizing submodule url for '\$displaypath'")"
- git config submodule."$name".url "$super_config_url"
-
- if test -e "$sm_path"/.git
- then
- (
- sanitize_submodule_env
- cd "$sm_path"
- remote=$(get_default_remote)
- git config remote."$remote".url "$sub_origin_url"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@"
- if test -n "$recursive"
- then
- prefix="$prefix$sm_path/"
- eval cmd_sync
- fi
- )
- fi
- done
}
cmd_absorbgitdirs()
--
2.13.0
^ permalink raw reply related [flat|nested] 7+ messages in thread