mirror of
https://github.com/go-gitea/gitea
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dcd9fc7ee8
Follow #21464 Make all git command arguments strictly safe. Most changes are one-to-one replacing, keep all existing logic.
92 lines
2.8 KiB
Go
92 lines
2.8 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package doctor
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import (
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"context"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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)
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func synchronizeRepoHeads(ctx context.Context, logger log.Logger, autofix bool) error {
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numRepos := 0
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numHeadsBroken := 0
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numDefaultBranchesBroken := 0
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numReposUpdated := 0
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err := iterateRepositories(ctx, func(repo *repo_model.Repository) error {
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numRepos++
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runOpts := &git.RunOpts{Dir: repo.RepoPath()}
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_, _, defaultBranchErr := git.NewCommand(ctx, "rev-parse").AddDashesAndList(repo.DefaultBranch).RunStdString(runOpts)
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head, _, headErr := git.NewCommand(ctx, "symbolic-ref", "--short", "HEAD").RunStdString(runOpts)
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// what we expect: default branch is valid, and HEAD points to it
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if headErr == nil && defaultBranchErr == nil && head == repo.DefaultBranch {
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return nil
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}
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if headErr != nil {
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numHeadsBroken++
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}
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if defaultBranchErr != nil {
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numDefaultBranchesBroken++
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}
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// if default branch is broken, let the user fix that in the UI
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if defaultBranchErr != nil {
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logger.Warn("Default branch for %s/%s doesn't point to a valid commit", repo.OwnerName, repo.Name)
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return nil
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}
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// if we're not autofixing, that's all we can do
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if !autofix {
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return nil
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}
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// otherwise, let's try fixing HEAD
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err := git.NewCommand(ctx, "symbolic-ref").AddDashesAndList("HEAD", repo.DefaultBranch).Run(runOpts)
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if err != nil {
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logger.Warn("Failed to fix HEAD for %s/%s: %v", repo.OwnerName, repo.Name, err)
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return nil
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}
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numReposUpdated++
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return nil
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})
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if err != nil {
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logger.Critical("Error when fixing repo HEADs: %v", err)
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}
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if autofix {
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logger.Info("Out of %d repos, HEADs for %d are now fixed and HEADS for %d are still broken", numRepos, numReposUpdated, numDefaultBranchesBroken+numHeadsBroken-numReposUpdated)
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} else {
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if numHeadsBroken == 0 && numDefaultBranchesBroken == 0 {
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logger.Info("All %d repos have their HEADs in the correct state")
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} else {
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if numHeadsBroken == 0 && numDefaultBranchesBroken != 0 {
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logger.Critical("Default branches are broken for %d/%d repos", numDefaultBranchesBroken, numRepos)
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} else if numHeadsBroken != 0 && numDefaultBranchesBroken == 0 {
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logger.Warn("HEADs are broken for %d/%d repos", numHeadsBroken, numRepos)
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} else {
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logger.Critical("Out of %d repos, HEADS are broken for %d and default branches are broken for %d", numRepos, numHeadsBroken, numDefaultBranchesBroken)
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}
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}
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}
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return err
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}
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func init() {
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Register(&Check{
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Title: "Synchronize repo HEADs",
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Name: "synchronize-repo-heads",
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IsDefault: true,
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Run: synchronizeRepoHeads,
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Priority: 7,
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})
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}
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