mirror of
https://github.com/go-gitea/gitea.git
synced 2026-08-01 06:00:36 +00:00
wxiaoguang
4d6e172a0d
Unfortunately, we can't completely remove the ctx from git.Repository, because the CatFileBatch still heavily depends on a parent context. If we remove the Repository ctx, the CatFileBatch will become a mess and create a lot of unnecessary git processes. http://localhost:3000/-/admin/monitor/perftrace * Before: open a repo home, dozens of git processes (duplicate cat-file) * After: only a few (no duplicate cat-file)
85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package stats
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import (
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"fmt"
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repo_model "gitea.dev/models/repo"
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"gitea.dev/modules/git"
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"gitea.dev/modules/git/languagestats"
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"gitea.dev/modules/graceful"
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"gitea.dev/modules/log"
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"gitea.dev/modules/process"
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"gitea.dev/modules/setting"
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)
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// DBIndexer implements Indexer interface to use database's like search
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type DBIndexer struct{}
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// Index repository status function
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func (db *DBIndexer) Index(id int64) error {
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ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().ShutdownContext(), fmt.Sprintf("Stats.DB Index Repo[%d]", id))
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defer finished()
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repo, err := repo_model.GetRepositoryByID(ctx, id)
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if err != nil {
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return err
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}
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if repo.IsEmpty {
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return nil
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}
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status, err := repo_model.GetIndexerStatus(ctx, repo, repo_model.RepoIndexerTypeStats)
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if err != nil {
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return err
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}
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gitRepo, err := git.OpenRepository(ctx, repo)
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if err != nil {
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if err.Error() == "no such file or directory" {
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return nil
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}
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return err
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}
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defer gitRepo.Close()
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// Get latest commit for default branch
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commitID, err := gitRepo.GetBranchCommitID(ctx, repo.DefaultBranch)
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if err != nil {
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if git.IsErrBranchNotExist(err) || git.IsErrNotExist(err) || setting.IsInTesting {
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log.Debug("Unable to get commit ID for default branch %s in %s ... skipping this repository", repo.DefaultBranch, repo.FullName())
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return nil
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}
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log.Error("Unable to get commit ID for default branch %s in %s. Error: %v", repo.DefaultBranch, repo.FullName(), err)
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return err
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}
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// Do not recalculate stats if already calculated for this commit
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if status.CommitSha == commitID {
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return nil
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}
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// Calculate and save language statistics to database
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stats, err := languagestats.GetLanguageStats(ctx, gitRepo, commitID)
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if err != nil {
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if !setting.IsInTesting {
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log.Error("Unable to get language stats for ID %s for default branch %s in %s. Error: %v", commitID, repo.DefaultBranch, repo.FullName(), err)
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}
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return err
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}
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err = repo_model.UpdateLanguageStats(ctx, repo, commitID, stats)
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if err != nil {
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log.Error("Unable to update language stats for ID %s for default branch %s in %s. Error: %v", commitID, repo.DefaultBranch, repo.FullName(), err)
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return err
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}
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log.Debug("DBIndexer completed language stats for ID %s for default branch %s in %s. stats count: %d", commitID, repo.DefaultBranch, repo.FullName(), len(stats))
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return nil
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}
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// Close dummy function
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func (db *DBIndexer) Close() {
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}
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