From 3dabfd493372e693b6905d08ec2fb22abaed8ae7 Mon Sep 17 00:00:00 2001 From: zeripath Date: Mon, 23 Mar 2020 13:01:25 +0000 Subject: [PATCH] Convert plumbing.ErrReferenceNotFound to git.ErrNotExist in GetRefCommitID (#10676) (#10797) * Fix panic in API pulls when headbranch does not exist (#10676) Backport #10676 * Fix panic in API pulls when headbranch does not exist * refix other reference to plumbing.ErrReferenceNotFound Signed-off-by: Andrew Thornton * Apply suggestions from code review Co-Authored-By: Lauris BH --- modules/git/repo_commit.go | 7 ++++++- routers/repo/branch.go | 4 +--- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/modules/git/repo_commit.go b/modules/git/repo_commit.go index 0181f86bfe..52f2d27703 100644 --- a/modules/git/repo_commit.go +++ b/modules/git/repo_commit.go @@ -12,15 +12,20 @@ import ( "strconv" "strings" + "github.com/mcuadros/go-version" "github.com/go-git/go-git/v5/plumbing" "github.com/go-git/go-git/v5/plumbing/object" - "github.com/mcuadros/go-version" ) // GetRefCommitID returns the last commit ID string of given reference (branch or tag). func (repo *Repository) GetRefCommitID(name string) (string, error) { ref, err := repo.gogitRepo.Reference(plumbing.ReferenceName(name), true) if err != nil { + if err == plumbing.ErrReferenceNotFound { + return "", ErrNotExist{ + ID: name, + } + } return "", err } diff --git a/routers/repo/branch.go b/routers/repo/branch.go index 5a020a8e85..c33242b9ba 100644 --- a/routers/repo/branch.go +++ b/routers/repo/branch.go @@ -16,8 +16,6 @@ import ( "code.gitea.io/gitea/modules/log" "code.gitea.io/gitea/modules/repofiles" "code.gitea.io/gitea/modules/util" - - "github.com/go-git/go-git/v5/plumbing" ) const ( @@ -253,7 +251,7 @@ func loadBranches(ctx *context.Context) []*Branch { repoIDToGitRepo[pr.BaseRepoID] = baseGitRepo } pullCommit, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName()) - if err != nil && err != plumbing.ErrReferenceNotFound { + if err != nil && !git.IsErrNotExist(err) { ctx.ServerError("GetBranchCommitID", err) return nil }