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Prevent migration 156 failure if tag commit missing (#15519) (#15527) 

Backport #15519

It is possible that tag commits could be deleted or missing from repos. This causes
migration 156 to fail and breaks upgrade.

This PR simply logs the failure.

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-04-17 11:13:15 +01:00 committed by GitHub
parent 340c4fc7c7
commit 2b1989e59f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 0 deletions
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11
models/migrations/v156.go
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@ -88,6 +88,7 @@ func fixPublisherIDforTagReleases(x *xorm.Engine) error {
repo = new(Repository)
has, err := sess.ID(release.RepoID).Get(repo)
if err != nil {
log.Error("Error whilst loading repository[%d] for release[%d] with tag name %s", release.RepoID, release.ID, release.TagName)
return err
} else if !has {
log.Warn("Release[%d] is orphaned and refers to non-existing repository %d", release.ID, release.RepoID)
@ -99,21 +100,29 @@ func fixPublisherIDforTagReleases(x *xorm.Engine) error {
// v120.go migration may not have been run correctly - we'll just replicate it here
// because this appears to be a common-ish problem.
if _, err := sess.Exec("UPDATE repository SET owner_name = (SELECT name FROM `user` WHERE `user`.id = repository.owner_id)"); err != nil {
log.Error("Error whilst updating repository[%d] owner name", repo.ID)
return err
}
if _, err := sess.ID(release.RepoID).Get(repo); err != nil {
log.Error("Error whilst loading repository[%d] for release[%d] with tag name %s", release.RepoID, release.ID, release.TagName)
return err
}
}
gitRepo, err = git.OpenRepository(repoPath(repo.OwnerName, repo.Name))
if err != nil {
log.Error("Error whilst opening git repo for %-v", repo)
return err
}
}
commit, err := gitRepo.GetTagCommit(release.TagName)
if err != nil {
if git.IsErrNotExist(err) {
log.Warn("Unable to find commit %s for Tag: %s in %-v. Cannot update publisher ID.", err.(*git.ErrNotExist).ID, release.TagName, repo)
continue
}
log.Error("Error whilst getting commit for Tag: %s in %-v.", release.TagName, repo)
return fmt.Errorf("GetTagCommit: %v", err)
}
@ -121,6 +130,7 @@ func fixPublisherIDforTagReleases(x *xorm.Engine) error {
user = new(User)
_, err = sess.Where("email=?", commit.Author.Email).Get(user)
if err != nil {
log.Error("Error whilst getting commit author by email: %s for Tag: %s in %-v.", commit.Author.Email, release.TagName, repo)
return err
}
@ -133,6 +143,7 @@ func fixPublisherIDforTagReleases(x *xorm.Engine) error {
release.PublisherID = user.ID
if _, err := sess.ID(release.ID).Cols("publisher_id").Update(release); err != nil {
log.Error("Error whilst updating publisher[%d] for release[%d] with tag name %s", release.PublisherID, release.ID, release.TagName)
return err
}
}