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Fix loadOneBranch panic (#29938) 

Try to fix #29936

Far from ideal, but still better than panic.

(cherry picked from commit 21151474e36eecc5b808963b924cd27ec34e0608)
This commit is contained in:
wxiaoguang 2024-03-20 23:38:22 +08:00 committed by Earl Warren
parent 165182a92d
commit 0710de9d0d
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GPG Key ID: 0579CB2928A78A00
2 changed files with 7 additions and 5 deletions
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2
modules/git/repo.go
View File

@ -283,7 +283,7 @@ type DivergeObject struct {
// GetDivergingCommits returns the number of commits a targetBranch is ahead or behind a baseBranch
func GetDivergingCommits(ctx context.Context, repoPath, baseBranch, targetBranch string) (do DivergeObject, err error) {
cmd := NewCommand(ctx, "rev-list", "--count", "--left-right").
AddDynamicArguments(baseBranch + "..." + targetBranch)
AddDynamicArguments(baseBranch + "..." + targetBranch).AddArguments("--")
stdout, _, err := cmd.RunStdString(&RunOpts{Dir: repoPath})
if err != nil {
return do, err

10
services/repository/branch.go
View File

@ -127,10 +127,7 @@ func loadOneBranch(ctx context.Context, repo *repo_model.Repository, dbBranch *g
p := protectedBranches.GetFirstMatched(branchName)
isProtected := p != nil
divergence := &git.DivergeObject{
Ahead: -1,
Behind: -1,
}
var divergence *git.DivergeObject
// it's not default branch
if repo.DefaultBranch != dbBranch.Name && !dbBranch.IsDeleted {
@ -141,6 +138,11 @@ func loadOneBranch(ctx context.Context, repo *repo_model.Repository, dbBranch *g
}
}
if divergence == nil {
// tolerate the error that we cannot get divergence
divergence = &git.DivergeObject{Ahead: -1, Behind: -1}
}
pr, err := issues_model.GetLatestPullRequestByHeadInfo(ctx, repo.ID, branchName)
if err != nil {
return nil, fmt.Errorf("GetLatestPullRequestByHeadInfo: %v", err)