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Add push webhook support for mirrored repositories (#4127)

This commit is contained in:
Lauris BH 2018-09-07 05:06:09 +03:00 committed by techknowlogick
parent bf55276189
commit fa4663e61e
8 changed files with 257 additions and 19 deletions
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4
Gopkg.lock generated
View File

@ -3,11 +3,11 @@
[[projects]]
branch = "master"
digest = "1:42f77a668e3bd06812ef254f334d0d0a62346969fbcd3fa3a613e75067343751"
digest = "1:835585f8450b4ec12252d032b0f13e6571ecf846e49076f69067f2503a7c1e07"
name = "code.gitea.io/git"
packages = ["."]
pruneopts = "NUT"
revision = "31f4b8e8c805438ac6d8914b38accb1d8aaf695e"
revision = "6ef79e80b3b06ca13a1f3a7b940903ebc73b44cb"
[[projects]]
branch = "master"

68
models/action.go
View File

@ -47,6 +47,9 @@ const (
ActionReopenPullRequest // 15
ActionDeleteTag // 16
ActionDeleteBranch // 17
ActionMirrorSyncPush // 18
ActionMirrorSyncCreate // 19
ActionMirrorSyncDelete // 20
)
var (
@ -736,6 +739,71 @@ func MergePullRequestAction(actUser *User, repo *Repository, pull *Issue) error
return mergePullRequestAction(x, actUser, repo, pull)
}
func mirrorSyncAction(e Engine, opType ActionType, repo *Repository, refName string, data []byte) error {
if err := notifyWatchers(e, &Action{
ActUserID: repo.OwnerID,
ActUser: repo.MustOwner(),
OpType: opType,
RepoID: repo.ID,
Repo: repo,
IsPrivate: repo.IsPrivate,
RefName: refName,
Content: string(data),
}); err != nil {
return fmt.Errorf("notifyWatchers: %v", err)
}
return nil
}
// MirrorSyncPushActionOptions mirror synchronization action options.
type MirrorSyncPushActionOptions struct {
RefName string
OldCommitID string
NewCommitID string
Commits *PushCommits
}
// MirrorSyncPushAction adds new action for mirror synchronization of pushed commits.
func MirrorSyncPushAction(repo *Repository, opts MirrorSyncPushActionOptions) error {
if len(opts.Commits.Commits) > setting.UI.FeedMaxCommitNum {
opts.Commits.Commits = opts.Commits.Commits[:setting.UI.FeedMaxCommitNum]
}
apiCommits := opts.Commits.ToAPIPayloadCommits(repo.HTMLURL())
opts.Commits.CompareURL = repo.ComposeCompareURL(opts.OldCommitID, opts.NewCommitID)
apiPusher := repo.MustOwner().APIFormat()
if err := PrepareWebhooks(repo, HookEventPush, &api.PushPayload{
Ref: opts.RefName,
Before: opts.OldCommitID,
After: opts.NewCommitID,
CompareURL: setting.AppURL + opts.Commits.CompareURL,
Commits: apiCommits,
Repo: repo.APIFormat(AccessModeOwner),
Pusher: apiPusher,
Sender: apiPusher,
}); err != nil {
return fmt.Errorf("PrepareWebhooks: %v", err)
}
data, err := json.Marshal(opts.Commits)
if err != nil {
return err
}
return mirrorSyncAction(x, ActionMirrorSyncPush, repo, opts.RefName, data)
}
// MirrorSyncCreateAction adds new action for mirror synchronization of new reference.
func MirrorSyncCreateAction(repo *Repository, refName string) error {
return mirrorSyncAction(x, ActionMirrorSyncCreate, repo, refName, nil)
}
// MirrorSyncDeleteAction adds new action for mirror synchronization of delete reference.
func MirrorSyncDeleteAction(repo *Repository, refName string) error {
return mirrorSyncAction(x, ActionMirrorSyncDelete, repo, refName, nil)
}
// GetFeedsOptions options for retrieving feeds
type GetFeedsOptions struct {
RequestedUser *User

147
models/repo_mirror.go
View File

@ -1,4 +1,5 @@
// Copyright 2016 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
@ -6,6 +7,7 @@ package models
import (
"fmt"
"strings"
"time"
"code.gitea.io/git"
@ -119,8 +121,68 @@ func (m *Mirror) SaveAddress(addr string) error {
return cfg.SaveToIndent(configPath, "\t")
}
// gitShortEmptySha Git short empty SHA
const gitShortEmptySha = "0000000"
// 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 string
oldCommitID string
newCommitID string
}
// parseRemoteUpdateOutput detects create, update and delete operations of references from upstream.
func parseRemoteUpdateOutput(output 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 := lines[i][idx+3:]
switch {
case strings.HasPrefix(lines[i], " * "): // New reference
results = append(results, &mirrorSyncResult{
refName: refName,
oldCommitID: gitShortEmptySha,
})
case strings.HasPrefix(lines[i], " - "): // Delete reference
results = append(results, &mirrorSyncResult{
refName: refName,
newCommitID: gitShortEmptySha,
})
case strings.HasPrefix(lines[i], " "): // New commits of a reference
delimIdx := strings.Index(lines[i][3:], " ")
if delimIdx == -1 {
log.Error(2, "SHA delimiter not found: %q", lines[i])
continue
}
shas := strings.Split(lines[i][3:delimIdx+3], "..")
if len(shas) != 2 {
log.Error(2, "Expect two SHAs but not what found: %q", lines[i])
continue
}
results = append(results, &mirrorSyncResult{
refName: refName,
oldCommitID: shas[0],
newCommitID: shas[1],
})
default:
log.Warn("parseRemoteUpdateOutput: unexpected update line %q", lines[i])
}
}
return results
}
// runSync returns true if sync finished without error.
func (m *Mirror) runSync() bool {
func (m *Mirror) runSync() ([]*mirrorSyncResult, bool) {
repoPath := m.Repo.RepoPath()
wikiPath := m.Repo.WikiPath()
timeout := time.Duration(setting.Git.Timeout.Mirror) * time.Second
@ -130,28 +192,30 @@ func (m *Mirror) runSync() bool {
gitArgs = append(gitArgs, "--prune")
}
if _, stderr, err := process.GetManager().ExecDir(
_, stderr, err := process.GetManager().ExecDir(
timeout, repoPath, fmt.Sprintf("Mirror.runSync: %s", repoPath),
"git", gitArgs...); err != nil {
"git", gitArgs...)
if err != nil {
// sanitize the output, since it may contain the remote address, which may
// contain a password
message, err := sanitizeOutput(stderr, repoPath)
if err != nil {
log.Error(4, "sanitizeOutput: %v", err)
return false
return nil, false
}
desc := fmt.Sprintf("Failed to update mirror repository '%s': %s", repoPath, message)
log.Error(4, desc)
if err = CreateRepositoryNotice(desc); err != nil {
log.Error(4, "CreateRepositoryNotice: %v", err)
}
return false
return nil, false
}
output := stderr
gitRepo, err := git.OpenRepository(repoPath)
if err != nil {
log.Error(4, "OpenRepository: %v", err)
return false
return nil, false
}
if err = SyncReleasesWithTags(m.Repo, gitRepo); err != nil {
log.Error(4, "Failed to synchronize tags to releases for repository: %v", err)
@ -170,21 +234,21 @@ func (m *Mirror) runSync() bool {
message, err := sanitizeOutput(stderr, wikiPath)
if err != nil {
log.Error(4, "sanitizeOutput: %v", err)
return false
return nil, false
}
desc := fmt.Sprintf("Failed to update mirror wiki repository '%s': %s", wikiPath, message)
log.Error(4, desc)
if err = CreateRepositoryNotice(desc); err != nil {
log.Error(4, "CreateRepositoryNotice: %v", err)
}
return false
return nil, false
}
}
branches, err := m.Repo.GetBranches()
if err != nil {
log.Error(4, "GetBranches: %v", err)
return false
return nil, false
}
for i := range branches {
@ -192,7 +256,7 @@ func (m *Mirror) runSync() bool {
}
m.UpdatedUnix = util.TimeStampNow()
return true
return parseRemoteUpdateOutput(output), true
}
func getMirrorByRepoID(e Engine, repoID int64) (*Mirror, error) {
@ -268,7 +332,8 @@ func SyncMirrors() {
continue
}
if !m.runSync() {
results, ok := m.runSync()
if !ok {
continue
}
@ -278,6 +343,66 @@ func SyncMirrors() {
continue
}
var gitRepo *git.Repository
if len(results) == 0 {
log.Trace("SyncMirrors [repo_id: %d]: no commits fetched", m.RepoID)
} else {
gitRepo, err = git.OpenRepository(m.Repo.RepoPath())
if err != nil {
log.Error(2, "OpenRepository [%d]: %v", m.RepoID, err)
continue
}
}
for _, result := range results {
// Discard GitHub pull requests, i.e. refs/pull/*
if strings.HasPrefix(result.refName, "refs/pull/") {
continue
}
// Create reference
if result.oldCommitID == gitShortEmptySha {
if err = MirrorSyncCreateAction(m.Repo, result.refName); err != nil {
log.Error(2, "MirrorSyncCreateAction [repo_id: %d]: %v", m.RepoID, err)
}
continue
}
// Delete reference
if result.newCommitID == gitShortEmptySha {
if err = MirrorSyncDeleteAction(m.Repo, result.refName); err != nil {
log.Error(2, "MirrorSyncDeleteAction [repo_id: %d]: %v", m.RepoID, err)
}
continue
}
// Push commits
oldCommitID, err := git.GetFullCommitID(gitRepo.Path, result.oldCommitID)
if err != nil {
log.Error(2, "GetFullCommitID [%d]: %v", m.RepoID, err)
continue
}
newCommitID, err := git.GetFullCommitID(gitRepo.Path, result.newCommitID)
if err != nil {
log.Error(2, "GetFullCommitID [%d]: %v", m.RepoID, err)
continue
}
commits, err := gitRepo.CommitsBetweenIDs(newCommitID, oldCommitID)
if err != nil {
log.Error(2, "CommitsBetweenIDs [repo_id: %d, new_commit_id: %s, old_commit_id: %s]: %v", m.RepoID, newCommitID, oldCommitID, err)
continue
}
if err = MirrorSyncPushAction(m.Repo, MirrorSyncPushActionOptions{
RefName: result.refName,
OldCommitID: oldCommitID,
NewCommitID: newCommitID,
Commits: ListToPushCommits(commits),
}); err != nil {
log.Error(2, "MirrorSyncPushAction [repo_id: %d]: %v", m.RepoID, err)
continue
}
}
// Get latest commit date and update to current repository updated time
commitDate, err := git.GetLatestCommitTime(m.Repo.RepoPath())
if err != nil {

2
modules/templates/helper.go
View File

@ -391,6 +391,8 @@ func ActionIcon(opType models.ActionType) string {
return "issue-closed"
case models.ActionReopenIssue, models.ActionReopenPullRequest:
return "issue-reopened"
case models.ActionMirrorSyncPush, models.ActionMirrorSyncCreate, models.ActionMirrorSyncDelete:
return "repo-clone"
default:
return "invalid type"
}

3
options/locale/locale_en-US.ini
View File

@ -1663,6 +1663,9 @@ push_tag = pushed tag <a href="%s/src/tag/%s">%[2]s</a> to <a href="%[1]s">%[3]s
delete_tag = deleted tag %[2]s from <a href="%[1]s">%[3]s</a>
delete_branch = deleted branch %[2]s from <a href="%[1]s">%[3]s</a>
compare_commits = Compare %d commits
mirror_sync_push = synced commits to <a href="%[1]s/src/%[2]s">%[3]s</a> at <a href="%[1]s">%[4]s</a> from mirror
mirror_sync_create = synced new reference <a href="%s/src/%s">%[2]s</a> to <a href="%[1]s">%[3]s</a> from mirror
mirror_sync_delete = synced and deleted reference <code>%[2]s</code> at <a href="%[1]s">%[3]s</a> from mirror
[tool]
ago = %s ago

11
templates/user/dashboard/feeds.tmpl
View File

@ -5,7 +5,7 @@
</div>
<div class="ui grid">
<div class="ui thirteen wide column">
<div class="{{if eq .GetOpType 5}}push news{{end}}">
<div class="{{if or (eq .GetOpType 5) (eq .GetOpType 18)}}push news{{end}}">
<p>
<a href="{{AppSubUrl}}/{{.GetActUserName}}" title="{{.GetActFullName}}">{{.ShortActUserName}}</a>
{{if eq .GetOpType 1}}
@ -49,9 +49,16 @@
{{else if eq .GetOpType 17}}
{{ $index := index .GetIssueInfos 0}}
{{$.i18n.Tr "action.delete_branch" .GetRepoLink .GetBranch .ShortRepoPath | Str2html}}
{{else if eq .GetOpType 18}}
{{ $branchLink := .GetBranch | EscapePound}}
{{$.i18n.Tr "action.mirror_sync_push" .GetRepoLink $branchLink .GetBranch .ShortRepoPath | Str2html}}
{{else if eq .GetOpType 19}}
{{$.i18n.Tr "action.mirror_sync_create" .GetRepoLink .GetBranch .ShortRepoPath | Str2html}}
{{else if eq .GetOpType 20}}
{{$.i18n.Tr "action.mirror_sync_delete" .GetRepoLink .GetBranch .ShortRepoPath | Str2html}}
{{end}}
</p>
{{if eq .GetOpType 5}}
{{if or (eq .GetOpType 5) (eq .GetOpType 18)}}
<div class="content">
<ul>
{{ $push := ActionContent2Commits .}}

24
vendor/code.gitea.io/git/commit.go generated vendored
View File

@ -34,14 +34,18 @@ type CommitGPGSignature struct {
}
// similar to https://github.com/git/git/blob/3bc53220cb2dcf709f7a027a3f526befd021d858/commit.c#L1128
func newGPGSignatureFromCommitline(data []byte, signatureStart int) (*CommitGPGSignature, error) {
func newGPGSignatureFromCommitline(data []byte, signatureStart int, tag bool) (*CommitGPGSignature, error) {
sig := new(CommitGPGSignature)
signatureEnd := bytes.LastIndex(data, []byte("-----END PGP SIGNATURE-----"))
if signatureEnd == -1 {
return nil, fmt.Errorf("end of commit signature not found")
}
sig.Signature = strings.Replace(string(data[signatureStart:signatureEnd+27]), "\n ", "\n", -1)
sig.Payload = string(data[:signatureStart-8]) + string(data[signatureEnd+27:])
if tag {
sig.Payload = string(data[:signatureStart-1])
} else {
sig.Payload = string(data[:signatureStart-8]) + string(data[signatureEnd+27:])
}
return sig, nil
}
@ -274,3 +278,19 @@ func (c *Commit) GetSubModule(entryname string) (*SubModule, error) {
}
return nil, nil
}
// GetFullCommitID returns full length (40) of commit ID by given short SHA in a repository.
func GetFullCommitID(repoPath, shortID string) (string, error) {
if len(shortID) >= 40 {
return shortID, nil
}
commitID, err := NewCommand("rev-parse", shortID).RunInDir(repoPath)
if err != nil {
if strings.Contains(err.Error(), "exit status 128") {
return "", ErrNotExist{shortID, ""}
}
return "", err
}
return strings.TrimSpace(commitID), nil
}

17
vendor/code.gitea.io/git/repo_commit.go generated vendored
View File

@ -78,7 +78,7 @@ l:
}
commit.Committer = sig
case "gpgsig":
sig, err := newGPGSignatureFromCommitline(data, nextline+spacepos+1)
sig, err := newGPGSignatureFromCommitline(data, nextline+spacepos+1, false)
if err != nil {
return nil, err
}
@ -86,7 +86,20 @@ l:
}
nextline += eol + 1
case eol == 0:
commit.CommitMessage = string(data[nextline+1:])
cm := string(data[nextline+1:])
// Tag GPG signatures are stored below the commit message
sigindex := strings.Index(cm, "-----BEGIN PGP SIGNATURE-----")
if sigindex != -1 {
sig, err := newGPGSignatureFromCommitline(data, (nextline+1)+sigindex, true)
if err == nil && sig != nil {
// remove signature from commit message
cm = cm[:sigindex-1]
commit.Signature = sig
}
}
commit.CommitMessage = cm
break l
default:
break l