git@vger.kernel.org mailing list mirror (one of many)
 help / Atom feed
From: Stefan Beller <sbeller@google.com>
To: git@vger.kernel.org
Cc: bmwill@google.com, jrnieder@gmail.com,
	Stefan Beller <sbeller@google.com>
Subject: [PATCH 4/7] submodule sync: omit setting submodule URL in config if possible
Date: Wed, 15 Aug 2018 19:30:57 -0700
Message-ID: <20180816023100.161626-5-sbeller@google.com> (raw)
In-Reply-To: <20180816023100.161626-1-sbeller@google.com>

We do not need to update the submodule url in the superprojects config
if the url is not used to keep the submodule active.

Signed-off-by: Stefan Beller <sbeller@google.com>
---
 builtin/submodule--helper.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 2f20bd4abdc..639d0bb20a1 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -922,8 +922,10 @@ static void sync_submodule(const char *path, const char *prefix,
 	struct strbuf sb = STRBUF_INIT;
 	struct child_process cp = CHILD_PROCESS_INIT;
 	char *sub_config_path = NULL;
+	int active, r;
 
-	if (!is_submodule_active(the_repository, path))
+	active = is_submodule_active(the_repository, path);
+	if (!active)
 		return;
 
 	sub = submodule_from_path(the_repository, &null_oid, path);
@@ -983,13 +985,15 @@ static void sync_submodule(const char *path, const char *prefix,
 	strbuf_strip_suffix(&sb, "\n");
 	remote_key = xstrfmt("remote.%s.url", sb.buf);
 
+	if (active == SUBMODULE_ACTIVE_VIA_URL)
+		FREE_AND_NULL(sub_origin_url);
 	strbuf_reset(&sb);
 	submodule_to_gitdir(&sb, path);
 	strbuf_addstr(&sb, "/config");
-
-	if (git_config_set_in_file_gently(sb.buf, remote_key, sub_origin_url))
-		die(_("failed to update remote for submodule '%s'"),
-		      path);
+	if ((r = git_config_set_in_file_gently(sb.buf, remote_key, sub_origin_url)))
+		if (sub_origin_url || r != CONFIG_NOTHING_SET)
+			die(_("failed to update remote for submodule '%s'"),
+			      path);
 
 	if (flags & OPT_RECURSIVE) {
 		struct child_process cpr = CHILD_PROCESS_INIT;
-- 
2.18.0.265.g16de1b435c9.dirty


  parent reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-16  2:30 [RFC PATCH 0/7] Unset the submodule URL in the superproject when no longer needed Stefan Beller
2018-08-16  2:30 ` [PATCH 1/7] t7410: update to new style Stefan Beller
2018-08-16 17:06   ` Junio C Hamano
2018-08-16  2:30 ` [PATCH 2/7] builtin/submodule--helper: remove stray new line Stefan Beller
2018-08-16  2:30 ` [PATCH 3/7] submodule: is_submodule_active to differentiate between new and old mode Stefan Beller
2018-08-16 17:37   ` Junio C Hamano
2018-08-20 19:50     ` Stefan Beller
2018-08-21 21:39       ` Junio C Hamano
2018-08-16  2:30 ` Stefan Beller [this message]
2018-08-16  2:30 ` [PATCH 5/7] submodule--helper: factor out allocation of callback cookie Stefan Beller
2018-08-16  2:30 ` [PATCH 6/7] submodule--helper, update_clone: store index to update_clone instead of ce Stefan Beller
2018-08-16  2:31 ` [PATCH 7/7] builtin/submodule--helper: unset submodule url if possible Stefan Beller
2018-08-16 15:12 ` [RFC PATCH 0/7] Unset the submodule URL in the superproject when no longer needed Junio C Hamano
2018-08-16 15:45   ` Stefan Beller

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180816023100.161626-5-sbeller@google.com \
    --to=sbeller@google.com \
    --cc=bmwill@google.com \
    --cc=git@vger.kernel.org \
    --cc=jrnieder@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

git@vger.kernel.org mailing list mirror (one of many)

Archives are clonable:
	git clone --mirror https://public-inbox.org/git
	git clone --mirror http://ou63pmih66umazou.onion/git
	git clone --mirror http://czquwvybam4bgbro.onion/git
	git clone --mirror http://hjrcffqmbrq6wope.onion/git

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.version-control.git
	nntp://ou63pmih66umazou.onion/inbox.comp.version-control.git
	nntp://czquwvybam4bgbro.onion/inbox.comp.version-control.git
	nntp://hjrcffqmbrq6wope.onion/inbox.comp.version-control.git
	nntp://news.gmane.org/gmane.comp.version-control.git

 note: .onion URLs require Tor: https://www.torproject.org/
       or Tor2web: https://www.tor2web.org/

AGPL code for this site: git clone https://public-inbox.org/ public-inbox