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authorHeiko Voigt <hvoigt@hvoigt.net>2012-03-29 09:21:24 +0200
committerJunio C Hamano <gitster@pobox.com>2012-03-30 09:02:55 -0700
commiteb21c732d6b642a8f33abd69071a95de01d5061b (patch)
tree69fd9caa7118ace0b1453830aa2ef86e006caef8 /submodule.c
parenta762e51ef2a39b0c326a1529dbe7f4cb303960db (diff)
downloadgit-eb21c732d6b642a8f33abd69071a95de01d5061b.tar.gz
push: teach --recurse-submodules the on-demand option
When using this option git will search for all submodules that have changed in the revisions to be send. It will then try to push the currently checked out branch of each submodule. This helps when a user has finished working on a change which involves submodules and just wants to push everything in one go. Signed-off-by: Fredrik Gustafsson <iveqy@iveqy.com> Mentored-by: Jens Lehmann <Jens.Lehmann@web.de> Mentored-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'submodule.c')
-rw-r--r--submodule.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c
index fa7d5f45a4..784b58039d 100644
--- a/submodule.c
+++ b/submodule.c
@@ -410,6 +410,54 @@ int find_unpushed_submodules(unsigned char new_sha1[20],
return needs_pushing->nr;
}
+static int push_submodule(const char *path)
+{
+ if (add_submodule_odb(path))
+ return 1;
+
+ if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) {
+ struct child_process cp;
+ const char *argv[] = {"push", NULL};
+
+ memset(&cp, 0, sizeof(cp));
+ cp.argv = argv;
+ cp.env = local_repo_env;
+ cp.git_cmd = 1;
+ cp.no_stdin = 1;
+ cp.dir = path;
+ if (run_command(&cp))
+ return 0;
+ close(cp.out);
+ }
+
+ return 1;
+}
+
+int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name)
+{
+ int i, ret = 1;
+ struct string_list needs_pushing;
+
+ memset(&needs_pushing, 0, sizeof(struct string_list));
+ needs_pushing.strdup_strings = 1;
+
+ if (!find_unpushed_submodules(new_sha1, remotes_name, &needs_pushing))
+ return 1;
+
+ for (i = 0; i < needs_pushing.nr; i++) {
+ const char *path = needs_pushing.items[i].string;
+ fprintf(stderr, "Pushing submodule '%s'\n", path);
+ if (!push_submodule(path)) {
+ fprintf(stderr, "Unable to push submodule '%s'\n", path);
+ ret = 0;
+ }
+ }
+
+ string_list_clear(&needs_pushing, 0);
+
+ return ret;
+}
+
static int is_submodule_commit_present(const char *path, unsigned char sha1[20])
{
int is_present = 0;