mirror of
https://github.com/go-gitea/gitea
synced 2024-11-18 16:14:26 +00:00
5f82ead13c
## Purpose
This is a refactor toward building an abstraction over managing git
repositories.
Afterwards, it does not matter anymore if they are stored on the local
disk or somewhere remote.
## What this PR changes
We used `git.OpenRepository` everywhere previously.
Now, we should split them into two distinct functions:
Firstly, there are temporary repositories which do not change:
```go
git.OpenRepository(ctx, diskPath)
```
Gitea managed repositories having a record in the database in the
`repository` table are moved into the new package `gitrepo`:
```go
gitrepo.OpenRepository(ctx, repo_model.Repo)
```
Why is `repo_model.Repository` the second parameter instead of file
path?
Because then we can easily adapt our repository storage strategy.
The repositories can be stored locally, however, they could just as well
be stored on a remote server.
## Further changes in other PRs
- A Git Command wrapper on package `gitrepo` could be created. i.e.
`NewCommand(ctx, repo_model.Repository, commands...)`. `git.RunOpts{Dir:
repo.RepoPath()}`, the directory should be empty before invoking this
method and it can be filled in the function only. #28940
- Remove the `RepoPath()`/`WikiPath()` functions to reduce the
possibility of mistakes.
---------
Co-authored-by: delvh <dev.lh@web.de>
619 lines
22 KiB
Go
619 lines
22 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package mirror
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
system_model "code.gitea.io/gitea/models/system"
|
|
"code.gitea.io/gitea/modules/cache"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/gitrepo"
|
|
"code.gitea.io/gitea/modules/lfs"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/process"
|
|
"code.gitea.io/gitea/modules/proxy"
|
|
repo_module "code.gitea.io/gitea/modules/repository"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/util"
|
|
notify_service "code.gitea.io/gitea/services/notify"
|
|
)
|
|
|
|
// gitShortEmptySha Git short empty SHA
|
|
const gitShortEmptySha = "0000000"
|
|
|
|
// UpdateAddress writes new address to Git repository and database
|
|
func UpdateAddress(ctx context.Context, m *repo_model.Mirror, addr string) error {
|
|
remoteName := m.GetRemoteName()
|
|
repoPath := m.GetRepository(ctx).RepoPath()
|
|
// Remove old remote
|
|
_, _, err := git.NewCommand(ctx, "remote", "rm").AddDynamicArguments(remoteName).RunStdString(&git.RunOpts{Dir: repoPath})
|
|
if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
|
|
return err
|
|
}
|
|
|
|
cmd := git.NewCommand(ctx, "remote", "add").AddDynamicArguments(remoteName).AddArguments("--mirror=fetch").AddDynamicArguments(addr)
|
|
if strings.Contains(addr, "://") && strings.Contains(addr, "@") {
|
|
cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, util.SanitizeCredentialURLs(addr), repoPath))
|
|
} else {
|
|
cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, addr, repoPath))
|
|
}
|
|
_, _, err = cmd.RunStdString(&git.RunOpts{Dir: repoPath})
|
|
if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
|
|
return err
|
|
}
|
|
|
|
if m.Repo.HasWiki() {
|
|
wikiPath := m.Repo.WikiPath()
|
|
wikiRemotePath := repo_module.WikiRemoteURL(ctx, addr)
|
|
// Remove old remote of wiki
|
|
_, _, err = git.NewCommand(ctx, "remote", "rm").AddDynamicArguments(remoteName).RunStdString(&git.RunOpts{Dir: wikiPath})
|
|
if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
|
|
return err
|
|
}
|
|
|
|
cmd = git.NewCommand(ctx, "remote", "add").AddDynamicArguments(remoteName).AddArguments("--mirror=fetch").AddDynamicArguments(wikiRemotePath)
|
|
if strings.Contains(wikiRemotePath, "://") && strings.Contains(wikiRemotePath, "@") {
|
|
cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, util.SanitizeCredentialURLs(wikiRemotePath), wikiPath))
|
|
} else {
|
|
cmd.SetDescription(fmt.Sprintf("remote add %s --mirror=fetch %s [repo_path: %s]", remoteName, wikiRemotePath, wikiPath))
|
|
}
|
|
_, _, err = cmd.RunStdString(&git.RunOpts{Dir: wikiPath})
|
|
if err != nil && !strings.HasPrefix(err.Error(), "exit status 128 - fatal: No such remote ") {
|
|
return err
|
|
}
|
|
}
|
|
|
|
m.Repo.OriginalURL = addr
|
|
return repo_model.UpdateRepositoryCols(ctx, m.Repo, "original_url")
|
|
}
|
|
|
|
// mirrorSyncResult contains information of a updated reference.
|
|
// If the oldCommitID is "0000000", it means a new reference, the value of newCommitID is empty.
|
|
// If the newCommitID is "0000000", it means the reference is deleted, the value of oldCommitID is empty.
|
|
type mirrorSyncResult struct {
|
|
refName git.RefName
|
|
oldCommitID string
|
|
newCommitID string
|
|
}
|
|
|
|
// parseRemoteUpdateOutput detects create, update and delete operations of references from upstream.
|
|
// possible output example:
|
|
/*
|
|
// * [new tag] v0.1.8 -> v0.1.8
|
|
// * [new branch] master -> origin/master
|
|
// - [deleted] (none) -> origin/test // delete a branch
|
|
// - [deleted] (none) -> 1 // delete a tag
|
|
// 957a993..a87ba5f test -> origin/test
|
|
// + f895a1e...957a993 test -> origin/test (forced update)
|
|
*/
|
|
// TODO: return whether it's a force update
|
|
func parseRemoteUpdateOutput(output, remoteName string) []*mirrorSyncResult {
|
|
results := make([]*mirrorSyncResult, 0, 3)
|
|
lines := strings.Split(output, "\n")
|
|
for i := range lines {
|
|
// Make sure reference name is presented before continue
|
|
idx := strings.Index(lines[i], "-> ")
|
|
if idx == -1 {
|
|
continue
|
|
}
|
|
|
|
refName := strings.TrimSpace(lines[i][idx+3:])
|
|
|
|
switch {
|
|
case strings.HasPrefix(lines[i], " * [new tag]"): // new tag
|
|
results = append(results, &mirrorSyncResult{
|
|
refName: git.RefNameFromTag(refName),
|
|
oldCommitID: gitShortEmptySha,
|
|
})
|
|
case strings.HasPrefix(lines[i], " * [new branch]"): // new branch
|
|
refName = strings.TrimPrefix(refName, remoteName+"/")
|
|
results = append(results, &mirrorSyncResult{
|
|
refName: git.RefNameFromBranch(refName),
|
|
oldCommitID: gitShortEmptySha,
|
|
})
|
|
case strings.HasPrefix(lines[i], " - "): // Delete reference
|
|
isTag := !strings.HasPrefix(refName, remoteName+"/")
|
|
var refFullName git.RefName
|
|
if isTag {
|
|
refFullName = git.RefNameFromTag(refName)
|
|
} else {
|
|
refFullName = git.RefNameFromBranch(strings.TrimPrefix(refName, remoteName+"/"))
|
|
}
|
|
results = append(results, &mirrorSyncResult{
|
|
refName: refFullName,
|
|
newCommitID: gitShortEmptySha,
|
|
})
|
|
case strings.HasPrefix(lines[i], " + "): // Force update
|
|
if idx := strings.Index(refName, " "); idx > -1 {
|
|
refName = refName[:idx]
|
|
}
|
|
delimIdx := strings.Index(lines[i][3:], " ")
|
|
if delimIdx == -1 {
|
|
log.Error("SHA delimiter not found: %q", lines[i])
|
|
continue
|
|
}
|
|
shas := strings.Split(lines[i][3:delimIdx+3], "...")
|
|
if len(shas) != 2 {
|
|
log.Error("Expect two SHAs but not what found: %q", lines[i])
|
|
continue
|
|
}
|
|
results = append(results, &mirrorSyncResult{
|
|
refName: git.RefNameFromBranch(strings.TrimPrefix(refName, remoteName+"/")),
|
|
oldCommitID: shas[0],
|
|
newCommitID: shas[1],
|
|
})
|
|
case strings.HasPrefix(lines[i], " "): // New commits of a reference
|
|
delimIdx := strings.Index(lines[i][3:], " ")
|
|
if delimIdx == -1 {
|
|
log.Error("SHA delimiter not found: %q", lines[i])
|
|
continue
|
|
}
|
|
shas := strings.Split(lines[i][3:delimIdx+3], "..")
|
|
if len(shas) != 2 {
|
|
log.Error("Expect two SHAs but not what found: %q", lines[i])
|
|
continue
|
|
}
|
|
results = append(results, &mirrorSyncResult{
|
|
refName: git.RefNameFromBranch(strings.TrimPrefix(refName, remoteName+"/")),
|
|
oldCommitID: shas[0],
|
|
newCommitID: shas[1],
|
|
})
|
|
|
|
default:
|
|
log.Warn("parseRemoteUpdateOutput: unexpected update line %q", lines[i])
|
|
}
|
|
}
|
|
return results
|
|
}
|
|
|
|
func pruneBrokenReferences(ctx context.Context,
|
|
m *repo_model.Mirror,
|
|
repoPath string,
|
|
timeout time.Duration,
|
|
stdoutBuilder, stderrBuilder *strings.Builder,
|
|
isWiki bool,
|
|
) error {
|
|
wiki := ""
|
|
if isWiki {
|
|
wiki = "Wiki "
|
|
}
|
|
|
|
stderrBuilder.Reset()
|
|
stdoutBuilder.Reset()
|
|
pruneErr := git.NewCommand(ctx, "remote", "prune").AddDynamicArguments(m.GetRemoteName()).
|
|
SetDescription(fmt.Sprintf("Mirror.runSync %ssPrune references: %s ", wiki, m.Repo.FullName())).
|
|
Run(&git.RunOpts{
|
|
Timeout: timeout,
|
|
Dir: repoPath,
|
|
Stdout: stdoutBuilder,
|
|
Stderr: stderrBuilder,
|
|
})
|
|
if pruneErr != nil {
|
|
stdout := stdoutBuilder.String()
|
|
stderr := stderrBuilder.String()
|
|
|
|
// sanitize the output, since it may contain the remote address, which may
|
|
// contain a password
|
|
stderrMessage := util.SanitizeCredentialURLs(stderr)
|
|
stdoutMessage := util.SanitizeCredentialURLs(stdout)
|
|
|
|
log.Error("Failed to prune mirror repository %s%-v references:\nStdout: %s\nStderr: %s\nErr: %v", wiki, m.Repo, stdoutMessage, stderrMessage, pruneErr)
|
|
desc := fmt.Sprintf("Failed to prune mirror repository %s'%s' references: %s", wiki, repoPath, stderrMessage)
|
|
if err := system_model.CreateRepositoryNotice(desc); err != nil {
|
|
log.Error("CreateRepositoryNotice: %v", err)
|
|
}
|
|
// this if will only be reached on a successful prune so try to get the mirror again
|
|
}
|
|
return pruneErr
|
|
}
|
|
|
|
// runSync returns true if sync finished without error.
|
|
func runSync(ctx context.Context, m *repo_model.Mirror) ([]*mirrorSyncResult, bool) {
|
|
repoPath := m.Repo.RepoPath()
|
|
wikiPath := m.Repo.WikiPath()
|
|
timeout := time.Duration(setting.Git.Timeout.Mirror) * time.Second
|
|
|
|
log.Trace("SyncMirrors [repo: %-v]: running git remote update...", m.Repo)
|
|
|
|
// use fetch but not remote update because git fetch support --tags but remote update doesn't
|
|
cmd := git.NewCommand(ctx, "fetch")
|
|
if m.EnablePrune {
|
|
cmd.AddArguments("--prune")
|
|
}
|
|
cmd.AddArguments("--tags").AddDynamicArguments(m.GetRemoteName())
|
|
|
|
remoteURL, remoteErr := git.GetRemoteURL(ctx, repoPath, m.GetRemoteName())
|
|
if remoteErr != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: GetRemoteAddress Error %v", m.Repo, remoteErr)
|
|
return nil, false
|
|
}
|
|
|
|
envs := proxy.EnvWithProxy(remoteURL.URL)
|
|
|
|
stdoutBuilder := strings.Builder{}
|
|
stderrBuilder := strings.Builder{}
|
|
if err := cmd.
|
|
SetDescription(fmt.Sprintf("Mirror.runSync: %s", m.Repo.FullName())).
|
|
Run(&git.RunOpts{
|
|
Timeout: timeout,
|
|
Dir: repoPath,
|
|
Env: envs,
|
|
Stdout: &stdoutBuilder,
|
|
Stderr: &stderrBuilder,
|
|
}); err != nil {
|
|
stdout := stdoutBuilder.String()
|
|
stderr := stderrBuilder.String()
|
|
|
|
// sanitize the output, since it may contain the remote address, which may contain a password
|
|
stderrMessage := util.SanitizeCredentialURLs(stderr)
|
|
stdoutMessage := util.SanitizeCredentialURLs(stdout)
|
|
|
|
// Now check if the error is a resolve reference due to broken reference
|
|
if strings.Contains(stderr, "unable to resolve reference") && strings.Contains(stderr, "reference broken") {
|
|
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)
|
|
err = nil
|
|
|
|
// Attempt prune
|
|
pruneErr := pruneBrokenReferences(ctx, m, repoPath, timeout, &stdoutBuilder, &stderrBuilder, false)
|
|
if pruneErr == nil {
|
|
// Successful prune - reattempt mirror
|
|
stderrBuilder.Reset()
|
|
stdoutBuilder.Reset()
|
|
if err = cmd.
|
|
SetDescription(fmt.Sprintf("Mirror.runSync: %s", m.Repo.FullName())).
|
|
Run(&git.RunOpts{
|
|
Timeout: timeout,
|
|
Dir: repoPath,
|
|
Stdout: &stdoutBuilder,
|
|
Stderr: &stderrBuilder,
|
|
}); err != nil {
|
|
stdout := stdoutBuilder.String()
|
|
stderr := stderrBuilder.String()
|
|
|
|
// sanitize the output, since it may contain the remote address, which may
|
|
// contain a password
|
|
stderrMessage = util.SanitizeCredentialURLs(stderr)
|
|
stdoutMessage = util.SanitizeCredentialURLs(stdout)
|
|
}
|
|
}
|
|
}
|
|
|
|
// If there is still an error (or there always was an error)
|
|
if err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: failed to update mirror repository:\nStdout: %s\nStderr: %s\nErr: %v", m.Repo, stdoutMessage, stderrMessage, err)
|
|
desc := fmt.Sprintf("Failed to update mirror repository '%s': %s", repoPath, stderrMessage)
|
|
if err = system_model.CreateRepositoryNotice(desc); err != nil {
|
|
log.Error("CreateRepositoryNotice: %v", err)
|
|
}
|
|
return nil, false
|
|
}
|
|
}
|
|
output := stderrBuilder.String()
|
|
|
|
if err := git.WriteCommitGraph(ctx, repoPath); err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: %v", m.Repo, err)
|
|
}
|
|
|
|
gitRepo, err := gitrepo.OpenRepository(ctx, m.Repo)
|
|
if err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: failed to OpenRepository: %v", m.Repo, err)
|
|
return nil, false
|
|
}
|
|
|
|
log.Trace("SyncMirrors [repo: %-v]: syncing branches...", m.Repo)
|
|
if _, err = repo_module.SyncRepoBranchesWithRepo(ctx, m.Repo, gitRepo, 0); err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: failed to synchronize branches: %v", m.Repo, err)
|
|
}
|
|
|
|
log.Trace("SyncMirrors [repo: %-v]: syncing releases with tags...", m.Repo)
|
|
if err = repo_module.SyncReleasesWithTags(ctx, m.Repo, gitRepo); err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: failed to synchronize tags to releases: %v", m.Repo, err)
|
|
}
|
|
|
|
if m.LFS && setting.LFS.StartServer {
|
|
log.Trace("SyncMirrors [repo: %-v]: syncing LFS objects...", m.Repo)
|
|
endpoint := lfs.DetermineEndpoint(remoteURL.String(), m.LFSEndpoint)
|
|
lfsClient := lfs.NewClient(endpoint, nil)
|
|
if err = repo_module.StoreMissingLfsObjectsInRepository(ctx, m.Repo, gitRepo, lfsClient); err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: failed to synchronize LFS objects for repository: %v", m.Repo, err)
|
|
}
|
|
}
|
|
gitRepo.Close()
|
|
|
|
log.Trace("SyncMirrors [repo: %-v]: updating size of repository", m.Repo)
|
|
if err := repo_module.UpdateRepoSize(ctx, m.Repo); err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: failed to update size for mirror repository: %v", m.Repo, err)
|
|
}
|
|
|
|
if m.Repo.HasWiki() {
|
|
log.Trace("SyncMirrors [repo: %-v Wiki]: running git remote update...", m.Repo)
|
|
stderrBuilder.Reset()
|
|
stdoutBuilder.Reset()
|
|
if err := git.NewCommand(ctx, "remote", "update", "--prune").AddDynamicArguments(m.GetRemoteName()).
|
|
SetDescription(fmt.Sprintf("Mirror.runSync Wiki: %s ", m.Repo.FullName())).
|
|
Run(&git.RunOpts{
|
|
Timeout: timeout,
|
|
Dir: wikiPath,
|
|
Stdout: &stdoutBuilder,
|
|
Stderr: &stderrBuilder,
|
|
}); err != nil {
|
|
stdout := stdoutBuilder.String()
|
|
stderr := stderrBuilder.String()
|
|
|
|
// sanitize the output, since it may contain the remote address, which may contain a password
|
|
stderrMessage := util.SanitizeCredentialURLs(stderr)
|
|
stdoutMessage := util.SanitizeCredentialURLs(stdout)
|
|
|
|
// Now check if the error is a resolve reference due to broken reference
|
|
if strings.Contains(stderrMessage, "unable to resolve reference") && strings.Contains(stderrMessage, "reference broken") {
|
|
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)
|
|
err = nil
|
|
|
|
// Attempt prune
|
|
pruneErr := pruneBrokenReferences(ctx, m, repoPath, timeout, &stdoutBuilder, &stderrBuilder, true)
|
|
if pruneErr == nil {
|
|
// Successful prune - reattempt mirror
|
|
stderrBuilder.Reset()
|
|
stdoutBuilder.Reset()
|
|
|
|
if err = git.NewCommand(ctx, "remote", "update", "--prune").AddDynamicArguments(m.GetRemoteName()).
|
|
SetDescription(fmt.Sprintf("Mirror.runSync Wiki: %s ", m.Repo.FullName())).
|
|
Run(&git.RunOpts{
|
|
Timeout: timeout,
|
|
Dir: wikiPath,
|
|
Stdout: &stdoutBuilder,
|
|
Stderr: &stderrBuilder,
|
|
}); err != nil {
|
|
stdout := stdoutBuilder.String()
|
|
stderr := stderrBuilder.String()
|
|
stderrMessage = util.SanitizeCredentialURLs(stderr)
|
|
stdoutMessage = util.SanitizeCredentialURLs(stdout)
|
|
}
|
|
}
|
|
}
|
|
|
|
// If there is still an error (or there always was an error)
|
|
if err != nil {
|
|
log.Error("SyncMirrors [repo: %-v Wiki]: failed to update mirror repository wiki:\nStdout: %s\nStderr: %s\nErr: %v", m.Repo, stdoutMessage, stderrMessage, err)
|
|
desc := fmt.Sprintf("Failed to update mirror repository wiki '%s': %s", wikiPath, stderrMessage)
|
|
if err = system_model.CreateRepositoryNotice(desc); err != nil {
|
|
log.Error("CreateRepositoryNotice: %v", err)
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
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 := gitrepo.GetBranchesByPath(ctx, m.Repo, 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, m.GetRemoteName()), 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(ctx) // 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 = gitrepo.OpenRepository(ctx, m.Repo)
|
|
if err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: unable to OpenRepository: %v", m.Repo, err)
|
|
return false
|
|
}
|
|
defer gitRepo.Close()
|
|
|
|
if ok := checkAndUpdateEmptyRepository(ctx, m, gitRepo, results); !ok {
|
|
return false
|
|
}
|
|
}
|
|
|
|
for _, result := range results {
|
|
// Discard GitHub pull requests, i.e. refs/pull/*
|
|
if result.refName.IsPull() {
|
|
continue
|
|
}
|
|
|
|
// Create reference
|
|
if result.oldCommitID == gitShortEmptySha {
|
|
commitID, err := gitRepo.GetRefCommitID(result.refName.String())
|
|
if err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: unable to GetRefCommitID [ref_name: %s]: %v", m.Repo, result.refName, err)
|
|
continue
|
|
}
|
|
objectFormat, err := git.GetObjectFormatOfRepo(ctx, m.Repo.RepoPath())
|
|
if err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: unable to GetHashTypeOfRepo: %v", m.Repo, err)
|
|
}
|
|
notify_service.SyncPushCommits(ctx, m.Repo.MustOwner(ctx), m.Repo, &repo_module.PushUpdateOptions{
|
|
RefFullName: result.refName,
|
|
OldCommitID: objectFormat.EmptyObjectID().String(),
|
|
NewCommitID: commitID,
|
|
}, repo_module.NewPushCommits())
|
|
notify_service.SyncCreateRef(ctx, m.Repo.MustOwner(ctx), m.Repo, result.refName, commitID)
|
|
continue
|
|
}
|
|
|
|
// Delete reference
|
|
if result.newCommitID == gitShortEmptySha {
|
|
notify_service.SyncDeleteRef(ctx, m.Repo.MustOwner(ctx), m.Repo, 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]
|
|
}
|
|
|
|
if newCommit, err := gitRepo.GetCommit(newCommitID); err != nil {
|
|
log.Error("SyncMirrors [repo: %-v]: unable to get commit %s: %v", m.Repo, newCommitID, err)
|
|
continue
|
|
} else {
|
|
theCommits.HeadCommit = repo_module.CommitToPushCommit(newCommit)
|
|
}
|
|
|
|
theCommits.CompareURL = m.Repo.ComposeCompareURL(oldCommitID, newCommitID)
|
|
|
|
notify_service.SyncPushCommits(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(ctx, 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(ctx context.Context, 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 !result.refName.IsBranch() {
|
|
continue
|
|
}
|
|
|
|
name := result.refName.BranchName()
|
|
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 update 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(ctx, 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 update 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
|
|
}
|