9302eba971
* DBContext is just a Context This PR removes some of the specialness from the DBContext and makes it context This allows us to simplify the GetEngine code to wrap around any context in future and means that we can change our loadRepo(e Engine) functions to simply take contexts. Signed-off-by: Andrew Thornton <art27@cantab.net> * fix unit tests Signed-off-by: Andrew Thornton <art27@cantab.net> * another place that needs to set the initial context Signed-off-by: Andrew Thornton <art27@cantab.net> * avoid race Signed-off-by: Andrew Thornton <art27@cantab.net> * change attachment error Signed-off-by: Andrew Thornton <art27@cantab.net>
113 lines
3.6 KiB
Go
113 lines
3.6 KiB
Go
// Copyright 2020 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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"fmt"
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"strings"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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"xorm.io/builder"
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)
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func iteratePRs(repo *models.Repository, each func(*models.Repository, *models.PullRequest) error) error {
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return db.Iterate(
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db.DefaultContext,
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new(models.PullRequest),
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builder.Eq{"base_repo_id": repo.ID},
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func(idx int, bean interface{}) error {
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return each(repo, bean.(*models.PullRequest))
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},
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)
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}
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func checkPRMergeBase(logger log.Logger, autofix bool) error {
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numRepos := 0
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numPRs := 0
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numPRsUpdated := 0
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err := iterateRepositories(func(repo *models.Repository) error {
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numRepos++
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return iteratePRs(repo, func(repo *models.Repository, pr *models.PullRequest) error {
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numPRs++
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pr.BaseRepo = repo
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repoPath := repo.RepoPath()
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oldMergeBase := pr.MergeBase
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if !pr.HasMerged {
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var err error
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pr.MergeBase, err = git.NewCommand("merge-base", "--", pr.BaseBranch, pr.GetGitRefName()).RunInDir(repoPath)
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if err != nil {
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var err2 error
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pr.MergeBase, err2 = git.NewCommand("rev-parse", git.BranchPrefix+pr.BaseBranch).RunInDir(repoPath)
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if err2 != nil {
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logger.Warn("Unable to get merge base for PR ID %d, #%d onto %s in %s/%s. Error: %v & %v", pr.ID, pr.Index, pr.BaseBranch, pr.BaseRepo.OwnerName, pr.BaseRepo.Name, err, err2)
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return nil
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}
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}
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} else {
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parentsString, err := git.NewCommand("rev-list", "--parents", "-n", "1", pr.MergedCommitID).RunInDir(repoPath)
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if err != nil {
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logger.Warn("Unable to get parents for merged PR ID %d, #%d onto %s in %s/%s. Error: %v", pr.ID, pr.Index, pr.BaseBranch, pr.BaseRepo.OwnerName, pr.BaseRepo.Name, err)
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return nil
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}
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parents := strings.Split(strings.TrimSpace(parentsString), " ")
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if len(parents) < 2 {
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return nil
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}
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args := append([]string{"merge-base", "--"}, parents[1:]...)
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args = append(args, pr.GetGitRefName())
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pr.MergeBase, err = git.NewCommand(args...).RunInDir(repoPath)
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if err != nil {
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logger.Warn("Unable to get merge base for merged PR ID %d, #%d onto %s in %s/%s. Error: %v", pr.ID, pr.Index, pr.BaseBranch, pr.BaseRepo.OwnerName, pr.BaseRepo.Name, err)
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return nil
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}
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}
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pr.MergeBase = strings.TrimSpace(pr.MergeBase)
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if pr.MergeBase != oldMergeBase {
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if autofix {
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if err := pr.UpdateCols("merge_base"); err != nil {
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logger.Critical("Failed to update merge_base. ERROR: %v", err)
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return fmt.Errorf("Failed to update merge_base. ERROR: %v", err)
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}
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} else {
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logger.Info("#%d onto %s in %s/%s: MergeBase should be %s but is %s", pr.Index, pr.BaseBranch, pr.BaseRepo.OwnerName, pr.BaseRepo.Name, oldMergeBase, pr.MergeBase)
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}
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numPRsUpdated++
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}
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return nil
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})
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})
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if autofix {
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logger.Info("%d PR mergebases updated of %d PRs total in %d repos", numPRsUpdated, numPRs, numRepos)
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} else {
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if numPRsUpdated > 0 && err == nil {
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logger.Critical("%d PRs with incorrect mergebases of %d PRs total in %d repos", numPRsUpdated, numPRs, numRepos)
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return fmt.Errorf("%d PRs with incorrect mergebases of %d PRs total in %d repos", numPRsUpdated, numPRs, numRepos)
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}
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logger.Warn("%d PRs with incorrect mergebases of %d PRs total in %d repos", numPRsUpdated, numPRs, numRepos)
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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: "Recalculate merge bases",
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Name: "recalculate-merge-bases",
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IsDefault: false,
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Run: checkPRMergeBase,
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Priority: 7,
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})
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}
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