mirror of
				https://github.com/go-gitea/gitea
				synced 2025-11-04 05:18:25 +00:00 
			
		
		
		
	Change all license headers to comply with REUSE specification. Fix #16132 Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
		
			
				
	
	
		
			589 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			589 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package mirror
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import (
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	"context"
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	"fmt"
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	"strings"
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	"time"
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	"code.gitea.io/gitea/models/db"
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	repo_model "code.gitea.io/gitea/models/repo"
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	system_model "code.gitea.io/gitea/models/system"
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	"code.gitea.io/gitea/modules/cache"
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	"code.gitea.io/gitea/modules/git"
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	"code.gitea.io/gitea/modules/lfs"
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	"code.gitea.io/gitea/modules/log"
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	"code.gitea.io/gitea/modules/notification"
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	"code.gitea.io/gitea/modules/process"
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	repo_module "code.gitea.io/gitea/modules/repository"
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	"code.gitea.io/gitea/modules/setting"
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	"code.gitea.io/gitea/modules/timeutil"
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	"code.gitea.io/gitea/modules/util"
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)
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// gitShortEmptySha Git short empty SHA
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const gitShortEmptySha = "0000000"
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// UpdateAddress writes new address to Git repository and database
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func UpdateAddress(ctx context.Context, m *repo_model.Mirror, addr string) error {
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	remoteName := m.GetRemoteName()
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	repoPath := m.GetRepository().RepoPath()
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	// Remove old remote
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	_, _, err := git.NewCommand(ctx, "remote", "rm").AddDynamicArguments(remoteName).RunStdString(&git.RunOpts{Dir: repoPath})
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	if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
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		return err
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	}
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	cmd := git.NewCommand(ctx, "remote", "add").AddDynamicArguments(remoteName).AddArguments("--mirror=fetch").AddDynamicArguments(addr)
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	if strings.Contains(addr, "://") && strings.Contains(addr, "@") {
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		cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, util.SanitizeCredentialURLs(addr), repoPath))
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	} else {
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		cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, addr, repoPath))
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	}
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	_, _, err = cmd.RunStdString(&git.RunOpts{Dir: repoPath})
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	if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
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		return err
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	}
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	if m.Repo.HasWiki() {
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		wikiPath := m.Repo.WikiPath()
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		wikiRemotePath := repo_module.WikiRemoteURL(ctx, addr)
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		// Remove old remote of wiki
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		_, _, err = git.NewCommand(ctx, "remote", "rm").AddDynamicArguments(remoteName).RunStdString(&git.RunOpts{Dir: wikiPath})
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		if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
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			return err
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		}
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		cmd = git.NewCommand(ctx, "remote", "add").AddDynamicArguments(remoteName).AddArguments("--mirror=fetch").AddDynamicArguments(wikiRemotePath)
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		if strings.Contains(wikiRemotePath, "://") && strings.Contains(wikiRemotePath, "@") {
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			cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, util.SanitizeCredentialURLs(wikiRemotePath), wikiPath))
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		} else {
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			cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, wikiRemotePath, wikiPath))
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		}
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		_, _, err = cmd.RunStdString(&git.RunOpts{Dir: wikiPath})
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		if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
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			return err
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		}
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	}
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	m.Repo.OriginalURL = addr
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	return repo_model.UpdateRepositoryCols(ctx, m.Repo, "original_url")
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}
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// mirrorSyncResult contains information of a updated reference.
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// If the oldCommitID is "0000000", it means a new reference, the value of newCommitID is empty.
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// If the newCommitID is "0000000", it means the reference is deleted, the value of oldCommitID is empty.
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type mirrorSyncResult struct {
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	refName     string
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	oldCommitID string
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	newCommitID string
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}
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// parseRemoteUpdateOutput detects create, update and delete operations of references from upstream.
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func parseRemoteUpdateOutput(output string) []*mirrorSyncResult {
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	results := make([]*mirrorSyncResult, 0, 3)
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	lines := strings.Split(output, "\n")
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	for i := range lines {
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		// Make sure reference name is presented before continue
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		idx := strings.Index(lines[i], "-> ")
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		if idx == -1 {
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			continue
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		}
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		refName := lines[i][idx+3:]
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		switch {
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		case strings.HasPrefix(lines[i], " * "): // New reference
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			if strings.HasPrefix(lines[i], " * [new tag]") {
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				refName = git.TagPrefix + refName
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			} else if strings.HasPrefix(lines[i], " * [new branch]") {
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				refName = git.BranchPrefix + refName
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			}
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			results = append(results, &mirrorSyncResult{
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				refName:     refName,
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				oldCommitID: gitShortEmptySha,
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			})
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		case strings.HasPrefix(lines[i], " - "): // Delete reference
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			results = append(results, &mirrorSyncResult{
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				refName:     refName,
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				newCommitID: gitShortEmptySha,
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			})
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		case strings.HasPrefix(lines[i], " + "): // Force update
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			if idx := strings.Index(refName, " "); idx > -1 {
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				refName = refName[:idx]
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			}
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			delimIdx := strings.Index(lines[i][3:], " ")
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			if delimIdx == -1 {
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				log.Error("SHA delimiter not found: %q", lines[i])
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				continue
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			}
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			shas := strings.Split(lines[i][3:delimIdx+3], "...")
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			if len(shas) != 2 {
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				log.Error("Expect two SHAs but not what found: %q", lines[i])
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				continue
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			}
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			results = append(results, &mirrorSyncResult{
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				refName:     refName,
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				oldCommitID: shas[0],
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				newCommitID: shas[1],
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			})
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		case strings.HasPrefix(lines[i], "   "): // New commits of a reference
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			delimIdx := strings.Index(lines[i][3:], " ")
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			if delimIdx == -1 {
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				log.Error("SHA delimiter not found: %q", lines[i])
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				continue
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			}
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			shas := strings.Split(lines[i][3:delimIdx+3], "..")
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			if len(shas) != 2 {
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				log.Error("Expect two SHAs but not what found: %q", lines[i])
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				continue
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			}
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			results = append(results, &mirrorSyncResult{
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				refName:     refName,
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				oldCommitID: shas[0],
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				newCommitID: shas[1],
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			})
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		default:
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			log.Warn("parseRemoteUpdateOutput: unexpected update line %q", lines[i])
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		}
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	}
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	return results
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}
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func pruneBrokenReferences(ctx context.Context,
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	m *repo_model.Mirror,
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	repoPath string,
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	timeout time.Duration,
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	stdoutBuilder, stderrBuilder *strings.Builder,
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	isWiki bool,
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) error {
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	wiki := ""
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	if isWiki {
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		wiki = "Wiki "
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	}
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	stderrBuilder.Reset()
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	stdoutBuilder.Reset()
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	pruneErr := git.NewCommand(ctx, "remote", "prune").AddDynamicArguments(m.GetRemoteName()).
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		SetDescription(fmt.Sprintf("Mirror.runSync %ssPrune references: %s ", wiki, m.Repo.FullName())).
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		Run(&git.RunOpts{
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			Timeout: timeout,
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			Dir:     repoPath,
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			Stdout:  stdoutBuilder,
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			Stderr:  stderrBuilder,
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		})
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	if pruneErr != nil {
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		stdout := stdoutBuilder.String()
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		stderr := stderrBuilder.String()
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		// sanitize the output, since it may contain the remote address, which may
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		// contain a password
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		stderrMessage := util.SanitizeCredentialURLs(stderr)
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		stdoutMessage := util.SanitizeCredentialURLs(stdout)
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		log.Error("Failed to prune mirror repository %s%-v references:\nStdout: %s\nStderr: %s\nErr: %v", wiki, m.Repo, stdoutMessage, stderrMessage, pruneErr)
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		desc := fmt.Sprintf("Failed to prune mirror repository %s'%s' references: %s", wiki, repoPath, stderrMessage)
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		if err := system_model.CreateRepositoryNotice(desc); err != nil {
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			log.Error("CreateRepositoryNotice: %v", err)
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		}
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		// this if will only be reached on a successful prune so try to get the mirror again
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	}
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	return pruneErr
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}
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// runSync returns true if sync finished without error.
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func runSync(ctx context.Context, m *repo_model.Mirror) ([]*mirrorSyncResult, bool) {
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	repoPath := m.Repo.RepoPath()
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	wikiPath := m.Repo.WikiPath()
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	timeout := time.Duration(setting.Git.Timeout.Mirror) * time.Second
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	log.Trace("SyncMirrors [repo: %-v]: running git remote update...", m.Repo)
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	gitArgs := []git.CmdArg{"remote", "update"}
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	if m.EnablePrune {
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		gitArgs = append(gitArgs, "--prune")
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	}
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	gitArgs = append(gitArgs, git.CmdArgCheck(m.GetRemoteName()))
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	remoteURL, remoteErr := git.GetRemoteURL(ctx, repoPath, m.GetRemoteName())
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	if remoteErr != nil {
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		log.Error("SyncMirrors [repo: %-v]: GetRemoteAddress Error %v", m.Repo, remoteErr)
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		return nil, false
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	}
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	stdoutBuilder := strings.Builder{}
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	stderrBuilder := strings.Builder{}
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	if err := git.NewCommand(ctx, gitArgs...).
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		SetDescription(fmt.Sprintf("Mirror.runSync: %s", m.Repo.FullName())).
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		Run(&git.RunOpts{
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			Timeout: timeout,
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			Dir:     repoPath,
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			Stdout:  &stdoutBuilder,
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			Stderr:  &stderrBuilder,
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		}); err != nil {
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		stdout := stdoutBuilder.String()
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		stderr := stderrBuilder.String()
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		// sanitize the output, since it may contain the remote address, which may contain a password
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		stderrMessage := util.SanitizeCredentialURLs(stderr)
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		stdoutMessage := util.SanitizeCredentialURLs(stdout)
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		// Now check if the error is a resolve reference due to broken reference
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		if strings.Contains(stderr, "unable to resolve reference") && strings.Contains(stderr, "reference broken") {
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			log.Warn("SyncMirrors [repo: %-v]: failed to update mirror repository due to broken references:\nStdout: %s\nStderr: %s\nErr: %v\nAttempting Prune", m.Repo, stdoutMessage, stderrMessage, err)
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			err = nil
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			// Attempt prune
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			pruneErr := pruneBrokenReferences(ctx, m, repoPath, timeout, &stdoutBuilder, &stderrBuilder, false)
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			if pruneErr == nil {
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				// Successful prune - reattempt mirror
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				stderrBuilder.Reset()
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				stdoutBuilder.Reset()
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				if err = git.NewCommand(ctx, gitArgs...).
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					SetDescription(fmt.Sprintf("Mirror.runSync: %s", m.Repo.FullName())).
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					Run(&git.RunOpts{
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						Timeout: timeout,
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						Dir:     repoPath,
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						Stdout:  &stdoutBuilder,
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						Stderr:  &stderrBuilder,
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					}); err != nil {
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					stdout := stdoutBuilder.String()
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					stderr := stderrBuilder.String()
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					// sanitize the output, since it may contain the remote address, which may
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					// contain a password
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					stderrMessage = util.SanitizeCredentialURLs(stderr)
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					stdoutMessage = util.SanitizeCredentialURLs(stdout)
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				}
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			}
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		}
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		// If there is still an error (or there always was an error)
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		if err != nil {
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			log.Error("SyncMirrors [repo: %-v]: failed to update mirror repository:\nStdout: %s\nStderr: %s\nErr: %v", m.Repo, stdoutMessage, stderrMessage, err)
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			desc := fmt.Sprintf("Failed to update mirror repository '%s': %s", repoPath, stderrMessage)
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			if err = system_model.CreateRepositoryNotice(desc); err != nil {
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				log.Error("CreateRepositoryNotice: %v", err)
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			}
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			return nil, false
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		}
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	}
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	output := stderrBuilder.String()
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	if err := git.WriteCommitGraph(ctx, repoPath); err != nil {
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		log.Error("SyncMirrors [repo: %-v]: %v", m.Repo, err)
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	}
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	gitRepo, err := git.OpenRepository(ctx, repoPath)
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	if err != nil {
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		log.Error("SyncMirrors [repo: %-v]: failed to OpenRepository: %v", m.Repo, err)
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		return nil, false
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	}
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	log.Trace("SyncMirrors [repo: %-v]: syncing releases with tags...", m.Repo)
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	if err = repo_module.SyncReleasesWithTags(m.Repo, gitRepo); err != nil {
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		log.Error("SyncMirrors [repo: %-v]: failed to synchronize tags to releases: %v", m.Repo, err)
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	}
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	if m.LFS && setting.LFS.StartServer {
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		log.Trace("SyncMirrors [repo: %-v]: syncing LFS objects...", m.Repo)
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		endpoint := lfs.DetermineEndpoint(remoteURL.String(), m.LFSEndpoint)
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		lfsClient := lfs.NewClient(endpoint, nil)
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		if err = repo_module.StoreMissingLfsObjectsInRepository(ctx, m.Repo, gitRepo, lfsClient); err != nil {
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			log.Error("SyncMirrors [repo: %-v]: failed to synchronize LFS objects for repository: %v", m.Repo, err)
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		}
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	}
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	gitRepo.Close()
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	log.Trace("SyncMirrors [repo: %-v]: updating size of repository", m.Repo)
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	if err := repo_module.UpdateRepoSize(ctx, m.Repo); err != nil {
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		log.Error("SyncMirrors [repo: %-v]: failed to update size for mirror repository: %v", m.Repo, err)
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	}
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	if m.Repo.HasWiki() {
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		log.Trace("SyncMirrors [repo: %-v Wiki]: running git remote update...", m.Repo)
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		stderrBuilder.Reset()
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		stdoutBuilder.Reset()
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		if err := git.NewCommand(ctx, "remote", "update", "--prune").AddDynamicArguments(m.GetRemoteName()).
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			SetDescription(fmt.Sprintf("Mirror.runSync Wiki: %s ", m.Repo.FullName())).
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			Run(&git.RunOpts{
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				Timeout: timeout,
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				Dir:     wikiPath,
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				Stdout:  &stdoutBuilder,
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				Stderr:  &stderrBuilder,
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			}); err != nil {
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			stdout := stdoutBuilder.String()
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			stderr := stderrBuilder.String()
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			// sanitize the output, since it may contain the remote address, which may contain a password
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			stderrMessage := util.SanitizeCredentialURLs(stderr)
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			stdoutMessage := util.SanitizeCredentialURLs(stdout)
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			// Now check if the error is a resolve reference due to broken reference
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			if strings.Contains(stderrMessage, "unable to resolve reference") && strings.Contains(stderrMessage, "reference broken") {
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				log.Warn("SyncMirrors [repo: %-v Wiki]: failed to update mirror wiki repository due to broken references:\nStdout: %s\nStderr: %s\nErr: %v\nAttempting Prune", m.Repo, stdoutMessage, stderrMessage, err)
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				err = nil
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				// Attempt prune
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				pruneErr := pruneBrokenReferences(ctx, m, repoPath, timeout, &stdoutBuilder, &stderrBuilder, true)
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				if pruneErr == nil {
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					// Successful prune - reattempt mirror
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					stderrBuilder.Reset()
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					stdoutBuilder.Reset()
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					if err = git.NewCommand(ctx, "remote", "update", "--prune").AddDynamicArguments(m.GetRemoteName()).
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						SetDescription(fmt.Sprintf("Mirror.runSync Wiki: %s ", m.Repo.FullName())).
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						Run(&git.RunOpts{
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							Timeout: timeout,
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							Dir:     wikiPath,
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							Stdout:  &stdoutBuilder,
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							Stderr:  &stderrBuilder,
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						}); err != nil {
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						stdout := stdoutBuilder.String()
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						stderr := stderrBuilder.String()
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						stderrMessage = util.SanitizeCredentialURLs(stderr)
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						stdoutMessage = util.SanitizeCredentialURLs(stdout)
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					}
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				}
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			}
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			// If there is still an error (or there always was an error)
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			if err != nil {
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				log.Error("SyncMirrors [repo: %-v Wiki]: failed to update mirror repository wiki:\nStdout: %s\nStderr: %s\nErr: %v", m.Repo, stdoutMessage, stderrMessage, err)
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				desc := fmt.Sprintf("Failed to update mirror repository wiki '%s': %s", wikiPath, stderrMessage)
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				if err = system_model.CreateRepositoryNotice(desc); err != nil {
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					log.Error("CreateRepositoryNotice: %v", err)
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				}
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				return nil, false
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						|
			}
 | 
						|
 | 
						|
			if err := git.WriteCommitGraph(ctx, wikiPath); err != nil {
 | 
						|
				log.Error("SyncMirrors [repo: %-v]: %v", m.Repo, err)
 | 
						|
			}
 | 
						|
		}
 | 
						|
		log.Trace("SyncMirrors [repo: %-v Wiki]: git remote update complete", m.Repo)
 | 
						|
	}
 | 
						|
 | 
						|
	log.Trace("SyncMirrors [repo: %-v]: invalidating mirror branch caches...", m.Repo)
 | 
						|
	branches, _, err := git.GetBranchesByPath(ctx, m.Repo.RepoPath(), 0, 0)
 | 
						|
	if err != nil {
 | 
						|
		log.Error("SyncMirrors [repo: %-v]: failed to GetBranches: %v", m.Repo, err)
 | 
						|
		return nil, false
 | 
						|
	}
 | 
						|
 | 
						|
	for _, branch := range branches {
 | 
						|
		cache.Remove(m.Repo.GetCommitsCountCacheKey(branch.Name, true))
 | 
						|
	}
 | 
						|
 | 
						|
	m.UpdatedUnix = timeutil.TimeStampNow()
 | 
						|
	return parseRemoteUpdateOutput(output), true
 | 
						|
}
 | 
						|
 | 
						|
// SyncPullMirror starts the sync of the pull mirror and schedules the next run.
 | 
						|
func SyncPullMirror(ctx context.Context, repoID int64) bool {
 | 
						|
	log.Trace("SyncMirrors [repo_id: %v]", repoID)
 | 
						|
	defer func() {
 | 
						|
		err := recover()
 | 
						|
		if err == nil {
 | 
						|
			return
 | 
						|
		}
 | 
						|
		// There was a panic whilst syncMirrors...
 | 
						|
		log.Error("PANIC whilst SyncMirrors[repo_id: %d] Panic: %v\nStacktrace: %s", repoID, err, log.Stack(2))
 | 
						|
	}()
 | 
						|
 | 
						|
	m, err := repo_model.GetMirrorByRepoID(ctx, repoID)
 | 
						|
	if err != nil {
 | 
						|
		log.Error("SyncMirrors [repo_id: %v]: unable to GetMirrorByRepoID: %v", repoID, err)
 | 
						|
		return false
 | 
						|
	}
 | 
						|
	_ = m.GetRepository() // force load repository of mirror
 | 
						|
 | 
						|
	ctx, _, finished := process.GetManager().AddContext(ctx, fmt.Sprintf("Syncing Mirror %s/%s", m.Repo.OwnerName, m.Repo.Name))
 | 
						|
	defer finished()
 | 
						|
 | 
						|
	log.Trace("SyncMirrors [repo: %-v]: Running Sync", m.Repo)
 | 
						|
	results, ok := runSync(ctx, m)
 | 
						|
	if !ok {
 | 
						|
		if err = repo_model.TouchMirror(ctx, m); err != nil {
 | 
						|
			log.Error("SyncMirrors [repo: %-v]: failed to TouchMirror: %v", m.Repo, err)
 | 
						|
		}
 | 
						|
		return false
 | 
						|
	}
 | 
						|
 | 
						|
	log.Trace("SyncMirrors [repo: %-v]: Scheduling next update", m.Repo)
 | 
						|
	m.ScheduleNextUpdate()
 | 
						|
	if err = repo_model.UpdateMirror(ctx, m); err != nil {
 | 
						|
		log.Error("SyncMirrors [repo: %-v]: failed to UpdateMirror with next update date: %v", m.Repo, err)
 | 
						|
		return false
 | 
						|
	}
 | 
						|
 | 
						|
	var gitRepo *git.Repository
 | 
						|
	if len(results) == 0 {
 | 
						|
		log.Trace("SyncMirrors [repo: %-v]: no branches updated", m.Repo)
 | 
						|
	} else {
 | 
						|
		log.Trace("SyncMirrors [repo: %-v]: %d branches updated", m.Repo, len(results))
 | 
						|
		gitRepo, err = git.OpenRepository(ctx, m.Repo.RepoPath())
 | 
						|
		if err != nil {
 | 
						|
			log.Error("SyncMirrors [repo: %-v]: unable to OpenRepository: %v", m.Repo, err)
 | 
						|
			return false
 | 
						|
		}
 | 
						|
		defer gitRepo.Close()
 | 
						|
 | 
						|
		if ok := checkAndUpdateEmptyRepository(m, gitRepo, results); !ok {
 | 
						|
			return false
 | 
						|
		}
 | 
						|
	}
 | 
						|
 | 
						|
	for _, result := range results {
 | 
						|
		// Discard GitHub pull requests, i.e. refs/pull/*
 | 
						|
		if strings.HasPrefix(result.refName, git.PullPrefix) {
 | 
						|
			continue
 | 
						|
		}
 | 
						|
 | 
						|
		tp, _ := git.SplitRefName(result.refName)
 | 
						|
 | 
						|
		// Create reference
 | 
						|
		if result.oldCommitID == gitShortEmptySha {
 | 
						|
			if tp == git.TagPrefix {
 | 
						|
				tp = "tag"
 | 
						|
			} else if tp == git.BranchPrefix {
 | 
						|
				tp = "branch"
 | 
						|
			}
 | 
						|
			commitID, err := gitRepo.GetRefCommitID(result.refName)
 | 
						|
			if err != nil {
 | 
						|
				log.Error("SyncMirrors [repo: %-v]: unable to GetRefCommitID [ref_name: %s]: %v", m.Repo, result.refName, err)
 | 
						|
				continue
 | 
						|
			}
 | 
						|
			notification.NotifySyncPushCommits(ctx, m.Repo.MustOwner(ctx), m.Repo, &repo_module.PushUpdateOptions{
 | 
						|
				RefFullName: result.refName,
 | 
						|
				OldCommitID: git.EmptySHA,
 | 
						|
				NewCommitID: commitID,
 | 
						|
			}, repo_module.NewPushCommits())
 | 
						|
			notification.NotifySyncCreateRef(ctx, m.Repo.MustOwner(ctx), m.Repo, tp, result.refName, commitID)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
 | 
						|
		// Delete reference
 | 
						|
		if result.newCommitID == gitShortEmptySha {
 | 
						|
			notification.NotifySyncDeleteRef(ctx, m.Repo.MustOwner(ctx), m.Repo, tp, result.refName)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
 | 
						|
		// Push commits
 | 
						|
		oldCommitID, err := git.GetFullCommitID(gitRepo.Ctx, gitRepo.Path, result.oldCommitID)
 | 
						|
		if err != nil {
 | 
						|
			log.Error("SyncMirrors [repo: %-v]: unable to get GetFullCommitID[%s]: %v", m.Repo, result.oldCommitID, err)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
		newCommitID, err := git.GetFullCommitID(gitRepo.Ctx, gitRepo.Path, result.newCommitID)
 | 
						|
		if err != nil {
 | 
						|
			log.Error("SyncMirrors [repo: %-v]: unable to get GetFullCommitID [%s]: %v", m.Repo, result.newCommitID, err)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
		commits, err := gitRepo.CommitsBetweenIDs(newCommitID, oldCommitID)
 | 
						|
		if err != nil {
 | 
						|
			log.Error("SyncMirrors [repo: %-v]: unable to get CommitsBetweenIDs [new_commit_id: %s, old_commit_id: %s]: %v", m.Repo, newCommitID, oldCommitID, err)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
 | 
						|
		theCommits := repo_module.GitToPushCommits(commits)
 | 
						|
		if len(theCommits.Commits) > setting.UI.FeedMaxCommitNum {
 | 
						|
			theCommits.Commits = theCommits.Commits[:setting.UI.FeedMaxCommitNum]
 | 
						|
		}
 | 
						|
 | 
						|
		theCommits.CompareURL = m.Repo.ComposeCompareURL(oldCommitID, newCommitID)
 | 
						|
 | 
						|
		notification.NotifySyncPushCommits(ctx, m.Repo.MustOwner(ctx), m.Repo, &repo_module.PushUpdateOptions{
 | 
						|
			RefFullName: result.refName,
 | 
						|
			OldCommitID: oldCommitID,
 | 
						|
			NewCommitID: newCommitID,
 | 
						|
		}, theCommits)
 | 
						|
	}
 | 
						|
	log.Trace("SyncMirrors [repo: %-v]: done notifying updated branches/tags - now updating last commit time", m.Repo)
 | 
						|
 | 
						|
	// Get latest commit date and update to current repository updated time
 | 
						|
	commitDate, err := git.GetLatestCommitTime(ctx, m.Repo.RepoPath())
 | 
						|
	if err != nil {
 | 
						|
		log.Error("SyncMirrors [repo: %-v]: unable to GetLatestCommitDate: %v", m.Repo, err)
 | 
						|
		return false
 | 
						|
	}
 | 
						|
 | 
						|
	if err = repo_model.UpdateRepositoryUpdatedTime(m.RepoID, commitDate); err != nil {
 | 
						|
		log.Error("SyncMirrors [repo: %-v]: unable to update repository 'updated_unix': %v", m.Repo, err)
 | 
						|
		return false
 | 
						|
	}
 | 
						|
 | 
						|
	log.Trace("SyncMirrors [repo: %-v]: Successfully updated", m.Repo)
 | 
						|
 | 
						|
	return true
 | 
						|
}
 | 
						|
 | 
						|
func checkAndUpdateEmptyRepository(m *repo_model.Mirror, gitRepo *git.Repository, results []*mirrorSyncResult) bool {
 | 
						|
	if !m.Repo.IsEmpty {
 | 
						|
		return true
 | 
						|
	}
 | 
						|
 | 
						|
	hasDefault := false
 | 
						|
	hasMaster := false
 | 
						|
	hasMain := false
 | 
						|
	defaultBranchName := m.Repo.DefaultBranch
 | 
						|
	if len(defaultBranchName) == 0 {
 | 
						|
		defaultBranchName = setting.Repository.DefaultBranch
 | 
						|
	}
 | 
						|
	firstName := ""
 | 
						|
	for _, result := range results {
 | 
						|
		if strings.HasPrefix(result.refName, git.PullPrefix) {
 | 
						|
			continue
 | 
						|
		}
 | 
						|
		tp, name := git.SplitRefName(result.refName)
 | 
						|
		if len(tp) > 0 && tp != git.BranchPrefix {
 | 
						|
			continue
 | 
						|
		}
 | 
						|
		if len(firstName) == 0 {
 | 
						|
			firstName = name
 | 
						|
		}
 | 
						|
 | 
						|
		hasDefault = hasDefault || name == defaultBranchName
 | 
						|
		hasMaster = hasMaster || name == "master"
 | 
						|
		hasMain = hasMain || name == "main"
 | 
						|
	}
 | 
						|
 | 
						|
	if len(firstName) > 0 {
 | 
						|
		if hasDefault {
 | 
						|
			m.Repo.DefaultBranch = defaultBranchName
 | 
						|
		} else if hasMaster {
 | 
						|
			m.Repo.DefaultBranch = "master"
 | 
						|
		} else if hasMain {
 | 
						|
			m.Repo.DefaultBranch = "main"
 | 
						|
		} else {
 | 
						|
			m.Repo.DefaultBranch = firstName
 | 
						|
		}
 | 
						|
		// Update the git repository default branch
 | 
						|
		if err := gitRepo.SetDefaultBranch(m.Repo.DefaultBranch); err != nil {
 | 
						|
			if !git.IsErrUnsupportedVersion(err) {
 | 
						|
				log.Error("Failed to update default branch of underlying git repository %-v. Error: %v", m.Repo, err)
 | 
						|
				desc := fmt.Sprintf("Failed to uupdate default branch of underlying git repository '%s': %v", m.Repo.RepoPath(), err)
 | 
						|
				if err = system_model.CreateRepositoryNotice(desc); err != nil {
 | 
						|
					log.Error("CreateRepositoryNotice: %v", err)
 | 
						|
				}
 | 
						|
				return false
 | 
						|
			}
 | 
						|
		}
 | 
						|
		m.Repo.IsEmpty = false
 | 
						|
		// Update the is empty and default_branch columns
 | 
						|
		if err := repo_model.UpdateRepositoryCols(db.DefaultContext, m.Repo, "default_branch", "is_empty"); err != nil {
 | 
						|
			log.Error("Failed to update default branch of repository %-v. Error: %v", m.Repo, err)
 | 
						|
			desc := fmt.Sprintf("Failed to uupdate default branch of repository '%s': %v", m.Repo.RepoPath(), err)
 | 
						|
			if err = system_model.CreateRepositoryNotice(desc); err != nil {
 | 
						|
				log.Error("CreateRepositoryNotice: %v", err)
 | 
						|
			}
 | 
						|
			return false
 | 
						|
		}
 | 
						|
	}
 | 
						|
	return true
 | 
						|
}
 |