42b803554c
Due to a bug in presumably an older version of Gitea, multiple of my repositories still have their HEADs pointing to a `master` branch while the default branch on the UI is listed as `main`. This adds a `gitea doctor` command that will fix all of the HEAD references for repos when they're not synchronized with the default branch in the DB. This will help with cloning to ensure that git automatically checks out the right branch, instead of a nonexistent one. Note: I'm not sure if I actually need to do more other than add a file here. Will try testing this out on my server soon. Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
91 lines
2.8 KiB
Go
91 lines
2.8 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package doctor
|
|
|
|
import (
|
|
"context"
|
|
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
)
|
|
|
|
func synchronizeRepoHeads(ctx context.Context, logger log.Logger, autofix bool) error {
|
|
numRepos := 0
|
|
numHeadsBroken := 0
|
|
numDefaultBranchesBroken := 0
|
|
numReposUpdated := 0
|
|
err := iterateRepositories(ctx, func(repo *repo_model.Repository) error {
|
|
numRepos++
|
|
runOpts := &git.RunOpts{Dir: repo.RepoPath()}
|
|
|
|
_, _, defaultBranchErr := git.NewCommand(ctx, "rev-parse", "--", repo.DefaultBranch).RunStdString(runOpts)
|
|
|
|
head, _, headErr := git.NewCommand(ctx, "symbolic-ref", "--short", "HEAD").RunStdString(runOpts)
|
|
|
|
// what we expect: default branch is valid, and HEAD points to it
|
|
if headErr == nil && defaultBranchErr == nil && head == repo.DefaultBranch {
|
|
return nil
|
|
}
|
|
|
|
if headErr != nil {
|
|
numHeadsBroken++
|
|
}
|
|
if defaultBranchErr != nil {
|
|
numDefaultBranchesBroken++
|
|
}
|
|
|
|
// if default branch is broken, let the user fix that in the UI
|
|
if defaultBranchErr != nil {
|
|
logger.Warn("Default branch for %s/%s doesn't point to a valid commit", repo.OwnerName, repo.Name)
|
|
return nil
|
|
}
|
|
|
|
// if we're not autofixing, that's all we can do
|
|
if !autofix {
|
|
return nil
|
|
}
|
|
|
|
// otherwise, let's try fixing HEAD
|
|
err := git.NewCommand(ctx, "symbolic-ref", "--", "HEAD", repo.DefaultBranch).Run(runOpts)
|
|
if err != nil {
|
|
logger.Warn("Failed to fix HEAD for %s/%s: %v", repo.OwnerName, repo.Name, err)
|
|
return nil
|
|
}
|
|
numReposUpdated++
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
logger.Critical("Error when fixing repo HEADs: %v", err)
|
|
}
|
|
|
|
if autofix {
|
|
logger.Info("Out of %d repos, HEADs for %d are now fixed and HEADS for %d are still broken", numRepos, numReposUpdated, numDefaultBranchesBroken+numHeadsBroken-numReposUpdated)
|
|
} else {
|
|
if numHeadsBroken == 0 && numDefaultBranchesBroken == 0 {
|
|
logger.Info("All %d repos have their HEADs in the correct state")
|
|
} else {
|
|
if numHeadsBroken == 0 && numDefaultBranchesBroken != 0 {
|
|
logger.Critical("Default branches are broken for %d/%d repos", numDefaultBranchesBroken, numRepos)
|
|
} else if numHeadsBroken != 0 && numDefaultBranchesBroken == 0 {
|
|
logger.Warn("HEADs are broken for %d/%d repos", numHeadsBroken, numRepos)
|
|
} else {
|
|
logger.Critical("Out of %d repos, HEADS are broken for %d and default branches are broken for %d", numRepos, numHeadsBroken, numDefaultBranchesBroken)
|
|
}
|
|
}
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
func init() {
|
|
Register(&Check{
|
|
Title: "Synchronize repo HEADs",
|
|
Name: "synchronize-repo-heads",
|
|
IsDefault: true,
|
|
Run: synchronizeRepoHeads,
|
|
Priority: 7,
|
|
})
|
|
}
|