diff options
| -rw-r--r-- | Documentation/config/push.txt | 14 | ||||
| -rw-r--r-- | Documentation/git-push.txt | 6 | ||||
| -rw-r--r-- | builtin/push.c | 12 | ||||
| -rw-r--r-- | submodule.c | 6 | ||||
| -rwxr-xr-x | t/t5531-deep-submodule-push.sh | 50 |
5 files changed, 73 insertions, 15 deletions
diff --git a/Documentation/config/push.txt b/Documentation/config/push.txt index 7386fea225..43338b65e8 100644 --- a/Documentation/config/push.txt +++ b/Documentation/config/push.txt @@ -110,18 +110,8 @@ This will result in only b (a and c are cleared). ---- push.recurseSubmodules:: - Make sure all submodule commits used by the revisions to be pushed - are available on a remote-tracking branch. If the value is 'check' - then Git will verify that all submodule commits that changed in the - revisions to be pushed are available on at least one remote of the - submodule. If any commits are missing, the push will be aborted and - exit with non-zero status. If the value is 'on-demand' then all - submodules that changed in the revisions to be pushed will be - pushed. If on-demand was not able to push all necessary revisions - it will also be aborted and exit with non-zero status. If the value - is 'no' then default behavior of ignoring submodules when pushing - is retained. You may override this configuration at time of push by - specifying '--recurse-submodules=check|on-demand|no'. + May be "check", "on-demand", "only", or "no", with the same behavior + as that of "push --recurse-submodules". If not set, 'no' is used by default, unless 'submodule.recurse' is set (in which case a 'true' value means 'on-demand'). diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index def7657ef9..5bb1d5aae2 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -409,10 +409,14 @@ Specifying `--no-force-if-includes` disables this behavior. all submodules that changed in the revisions to be pushed will be pushed. If on-demand was not able to push all necessary revisions it will also be aborted and exit with non-zero status. If 'only' is used all - submodules will be recursively pushed while the superproject is left + submodules will be pushed while the superproject is left unpushed. A value of 'no' or using `--no-recurse-submodules` can be used to override the push.recurseSubmodules configuration variable when no submodule recursion is required. ++ +When using 'on-demand' or 'only', if a submodule has a +"push.recurseSubmodules={on-demand,only}" or "submodule.recurse" configuration, +further recursion will occur. In this case, "only" is treated as "on-demand". --[no-]verify:: Toggle the pre-push hook (see linkgit:githooks[5]). The diff --git a/builtin/push.c b/builtin/push.c index f0329c62a2..60ac8017e5 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -466,8 +466,16 @@ static int option_parse_recurse_submodules(const struct option *opt, if (unset) *recurse_submodules = RECURSE_SUBMODULES_OFF; - else - *recurse_submodules = parse_push_recurse_submodules_arg(opt->long_name, arg); + else { + if (!strcmp(arg, "only-is-on-demand")) { + if (*recurse_submodules == RECURSE_SUBMODULES_ONLY) { + warning(_("recursing into submodule with push.recurseSubmodules=only; using on-demand instead")); + *recurse_submodules = RECURSE_SUBMODULES_ON_DEMAND; + } + } else { + *recurse_submodules = parse_push_recurse_submodules_arg(opt->long_name, arg); + } + } return 0; } diff --git a/submodule.c b/submodule.c index b958162d28..5c4e52da3d 100644 --- a/submodule.c +++ b/submodule.c @@ -1130,6 +1130,12 @@ static int push_submodule(const char *path, if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) { struct child_process cp = CHILD_PROCESS_INIT; strvec_push(&cp.args, "push"); + /* + * When recursing into a submodule, treat any "only" configurations as "on- + * demand", since "only" would not work (we need all submodules to be pushed + * in order to be able to push the superproject). + */ + strvec_push(&cp.args, "--recurse-submodules=only-is-on-demand"); if (dry_run) strvec_push(&cp.args, "--dry-run"); diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh index 3f58b515ce..302e4cbdba 100755 --- a/t/t5531-deep-submodule-push.sh +++ b/t/t5531-deep-submodule-push.sh @@ -512,6 +512,56 @@ test_expect_success 'push only unpushed submodules recursively' ' test_cmp expected_pub actual_pub ' +setup_subsub () { + git init upstream && + git init upstream/sub && + git init upstream/sub/deepsub && + test_commit -C upstream/sub/deepsub innermost && + git -C upstream/sub submodule add ./deepsub deepsub && + git -C upstream/sub commit -m middle && + git -C upstream submodule add ./sub sub && + git -C upstream commit -m outermost && + + git -c protocol.file.allow=always clone --recurse-submodules upstream downstream && + git -C downstream/sub/deepsub checkout -b downstream-branch && + git -C downstream/sub checkout -b downstream-branch && + git -C downstream checkout -b downstream-branch +} + +new_downstream_commits () { + test_commit -C downstream/sub/deepsub new-innermost && + git -C downstream/sub add deepsub && + git -C downstream/sub commit -m new-middle && + git -C downstream add sub && + git -C downstream commit -m new-outermost +} + +test_expect_success 'push with push.recurseSubmodules=only on superproject' ' + test_when_finished rm -rf upstream downstream && + setup_subsub && + new_downstream_commits && + git -C downstream config push.recurseSubmodules only && + git -C downstream push origin downstream-branch && + + test_must_fail git -C upstream rev-parse refs/heads/downstream-branch && + git -C upstream/sub rev-parse refs/heads/downstream-branch && + test_must_fail git -C upstream/sub/deepsub rev-parse refs/heads/downstream-branch +' + +test_expect_success 'push with push.recurseSubmodules=only on superproject and top-level submodule' ' + test_when_finished rm -rf upstream downstream && + setup_subsub && + new_downstream_commits && + git -C downstream config push.recurseSubmodules only && + git -C downstream/sub config push.recurseSubmodules only && + git -C downstream push origin downstream-branch 2> err && + + test_must_fail git -C upstream rev-parse refs/heads/downstream-branch && + git -C upstream/sub rev-parse refs/heads/downstream-branch && + git -C upstream/sub/deepsub rev-parse refs/heads/downstream-branch && + grep "recursing into submodule with push.recurseSubmodules=only; using on-demand instead" err +' + test_expect_success 'push propagating the remotes name to a submodule' ' git -C work remote add origin ../pub.git && git -C work remote add pub ../pub.git && |