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When updating by rebase we need to set the environment for head repo (#22535)

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The update by rebase code reuses the merge code but shortcircuits and
pushes back up to the head. However, it doesn't set the correct pushing
environment - and just uses the same environment as the base repo. This
leads to the push update failing and thence the PR becomes out-of-sync
with the head.

This PR fixes this and adjusts the trace logging elsewhere to help make
this clearer.

Fix #18802

Signed-off-by: Andrew Thornton <art27@cantab.net>

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
This commit is contained in:
zeripath 2023-01-19 22:31:44 +00:00 • committed by GitHub
parent b383652e02
commit 4199d28053
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 18 additions and 10 deletions
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22
services/pull/merge.go
View file

@ -595,19 +595,25 @@ func rawMerge(ctx context.Context, pr *issues_model.PullRequest, doer *user_mode
headUser = pr.HeadRepo.Owner
}
env = repo_module.FullPushingEnvironment(
headUser,
doer,
pr.BaseRepo,
pr.BaseRepo.Name,
pr.ID,
)
var pushCmd *git.Command
if mergeStyle == repo_model.MergeStyleRebaseUpdate {
// force push the rebase result to head branch
env = repo_module.FullPushingEnvironment(
headUser,
doer,
pr.HeadRepo,
pr.HeadRepo.Name,
pr.ID,
)
pushCmd = git.NewCommand(ctx, "push", "-f", "head_repo").AddDynamicArguments(stagingBranch + ":" + git.BranchPrefix + pr.HeadBranch)
} else {
env = repo_module.FullPushingEnvironment(
headUser,
doer,
pr.BaseRepo,
pr.BaseRepo.Name,
pr.ID,
)
pushCmd = git.NewCommand(ctx, "push", "origin").AddDynamicArguments(baseBranch + ":" + git.BranchPrefix + pr.BaseBranch)
}

6
services/repository/push.go
View file

@ -103,6 +103,8 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
var pusher *user_model.User
for _, opts := range optsList {
log.Trace("pushUpdates: %-v %s %s %s", repo, opts.OldCommitID, opts.NewCommitID, opts.RefFullName)
if opts.IsNewRef() && opts.IsDelRef() {
return fmt.Errorf("old and new revisions are both %s", git.EmptySHA)
}
@ -128,7 +130,7 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
} else { // is new tag
newCommit, err := gitRepo.GetCommit(opts.NewCommitID)
if err != nil {
return fmt.Errorf("gitRepo.GetCommit: %w", err)
return fmt.Errorf("gitRepo.GetCommit(%s) in %s/%s[%d]: %w", opts.NewCommitID, repo.OwnerName, repo.Name, repo.ID, err)
}
commits := repo_module.NewPushCommits()
@ -161,7 +163,7 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
newCommit, err := gitRepo.GetCommit(opts.NewCommitID)
if err != nil {
return fmt.Errorf("gitRepo.GetCommit: %w", err)
return fmt.Errorf("gitRepo.GetCommit(%s) in %s/%s[%d]: %w", opts.NewCommitID, repo.OwnerName, repo.Name, repo.ID, err)
}
refName := opts.RefName()