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Support Force-update in Mirror and improve Tracing in mirror (#12242)

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* Remove double indirect in NewColoredIDValue

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Handle forced-update in mirror.go

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Add tracing

Signed-off-by: Andrew Thornton <art27@cantab.net>

* As per @lafriks

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2020-08-20 21:41:07 +01:00 committed by GitHub
parent 7c0862b6d9
commit c6943cca52
Signed by: GitHub
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 33 additions and 1 deletions
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34
services/mirror/mirror.go
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@ -157,6 +157,25 @@ func parseRemoteUpdateOutput(output string) []*mirrorSyncResult {
refName: refName,
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: refName,
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 {
@ -187,6 +206,7 @@ func runSync(m *models.Mirror) ([]*mirrorSyncResult, bool) {
wikiPath := m.Repo.WikiPath()
timeout := time.Duration(setting.Git.Timeout.Mirror) * time.Second
log.Trace("SyncMirrors [repo: %-v]: running git remote update...", m.Repo)
gitArgs := []string{"remote", "update"}
if m.EnablePrune {
gitArgs = append(gitArgs, "--prune")
@ -228,17 +248,21 @@ func runSync(m *models.Mirror) ([]*mirrorSyncResult, bool) {
log.Error("OpenRepository: %v", err)
return nil, false
}
log.Trace("SyncMirrors [repo: %-v]: syncing releases with tags...", m.Repo)
if err = repo_module.SyncReleasesWithTags(m.Repo, gitRepo); err != nil {
gitRepo.Close()
log.Error("Failed to synchronize tags to releases for repository: %v", err)
}
gitRepo.Close()
log.Trace("SyncMirrors [repo: %-v]: updating size of repository", m.Repo)
if err := m.Repo.UpdateSize(models.DefaultDBContext()); err != nil {
log.Error("Failed to update size for mirror repository: %v", 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("remote", "update", "--prune").
@ -268,8 +292,10 @@ func runSync(m *models.Mirror) ([]*mirrorSyncResult, bool) {
}
return nil, false
}
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 := repo_module.GetBranches(m.Repo)
if err != nil {
log.Error("GetBranches: %v", err)
@ -371,11 +397,13 @@ func syncMirror(repoID string) {
}
log.Trace("SyncMirrors [repo: %-v]: Running Sync", m.Repo)
results, ok := runSync(m)
if !ok {
return
}
log.Trace("SyncMirrors [repo: %-v]: Scheduling next update", m.Repo)
m.ScheduleNextUpdate()
if err = models.UpdateMirror(m); err != nil {
log.Error("UpdateMirror [%s]: %v", repoID, err)
@ -384,8 +412,9 @@ func syncMirror(repoID string) {
var gitRepo *git.Repository
if len(results) == 0 {
log.Trace("SyncMirrors [repo_id: %d]: no commits fetched", m.RepoID)
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(m.Repo.RepoPath())
if err != nil {
log.Error("OpenRepository [%d]: %v", m.RepoID, err)
@ -440,6 +469,7 @@ func syncMirror(repoID string) {
notification.NotifySyncPushCommits(m.Repo.MustOwner(), m.Repo, result.refName, oldCommitID, 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(m.Repo.RepoPath())
@ -452,6 +482,8 @@ func syncMirror(repoID string) {
log.Error("Update repository 'updated_unix' [%d]: %v", m.RepoID, err)
return
}
log.Trace("SyncMirrors [repo: %-v]: Successfully updated", m.Repo)
}
// InitSyncMirrors initializes a go routine to sync the mirrors