282 lines
7.1 KiB
Go
282 lines
7.1 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"container/list"
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"fmt"
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"os/exec"
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"strings"
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"time"
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"code.gitea.io/git"
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"code.gitea.io/gitea/modules/cache"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/util"
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)
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// env keys for git hooks need
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const (
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EnvRepoName = "GITEA_REPO_NAME"
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EnvRepoUsername = "GITEA_REPO_USER_NAME"
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EnvRepoIsWiki = "GITEA_REPO_IS_WIKI"
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EnvPusherName = "GITEA_PUSHER_NAME"
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EnvPusherEmail = "GITEA_PUSHER_EMAIL"
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EnvPusherID = "GITEA_PUSHER_ID"
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)
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// CommitToPushCommit transforms a git.Commit to PushCommit type.
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func CommitToPushCommit(commit *git.Commit) *PushCommit {
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return &PushCommit{
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Sha1: commit.ID.String(),
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Message: commit.Message(),
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AuthorEmail: commit.Author.Email,
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AuthorName: commit.Author.Name,
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CommitterEmail: commit.Committer.Email,
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CommitterName: commit.Committer.Name,
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Timestamp: commit.Author.When,
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}
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}
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// ListToPushCommits transforms a list.List to PushCommits type.
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func ListToPushCommits(l *list.List) *PushCommits {
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var commits []*PushCommit
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var actEmail string
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for e := l.Front(); e != nil; e = e.Next() {
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commit := e.Value.(*git.Commit)
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if actEmail == "" {
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actEmail = commit.Committer.Email
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}
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commits = append(commits, CommitToPushCommit(commit))
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}
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return &PushCommits{l.Len(), commits, "", nil}
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}
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// PushUpdateOptions defines the push update options
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type PushUpdateOptions struct {
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PusherID int64
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PusherName string
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RepoUserName string
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RepoName string
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RefFullName string
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OldCommitID string
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NewCommitID string
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}
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// PushUpdate must be called for any push actions in order to
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// generates necessary push action history feeds.
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func PushUpdate(branch string, opt PushUpdateOptions) error {
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repo, err := pushUpdate(opt)
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if err != nil {
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return err
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}
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pusher, err := GetUserByID(opt.PusherID)
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if err != nil {
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return err
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}
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log.Trace("TriggerTask '%s/%s' by %s", repo.Name, branch, pusher.Name)
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go AddTestPullRequestTask(pusher, repo.ID, branch, true)
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return nil
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}
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func pushUpdateDeleteTag(repo *Repository, gitRepo *git.Repository, tagName string) error {
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rel, err := GetRelease(repo.ID, tagName)
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if err != nil {
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if IsErrReleaseNotExist(err) {
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return nil
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}
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return fmt.Errorf("GetRelease: %v", err)
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}
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if rel.IsTag {
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if _, err = x.ID(rel.ID).Delete(new(Release)); err != nil {
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return fmt.Errorf("Delete: %v", err)
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}
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} else {
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rel.IsDraft = true
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rel.NumCommits = 0
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rel.Sha1 = ""
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if _, err = x.ID(rel.ID).AllCols().Update(rel); err != nil {
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return fmt.Errorf("Update: %v", err)
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}
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}
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return nil
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}
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func pushUpdateAddTag(repo *Repository, gitRepo *git.Repository, tagName string) error {
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rel, err := GetRelease(repo.ID, tagName)
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if err != nil && !IsErrReleaseNotExist(err) {
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return fmt.Errorf("GetRelease: %v", err)
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}
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tag, err := gitRepo.GetTag(tagName)
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if err != nil {
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return fmt.Errorf("GetTag: %v", err)
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}
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commit, err := tag.Commit()
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if err != nil {
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return fmt.Errorf("Commit: %v", err)
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}
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sig := tag.Tagger
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if sig == nil {
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sig = commit.Author
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}
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if sig == nil {
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sig = commit.Committer
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}
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var author *User
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var createdAt = time.Unix(1, 0)
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if sig != nil {
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author, err = GetUserByEmail(sig.Email)
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if err != nil && !IsErrUserNotExist(err) {
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return fmt.Errorf("GetUserByEmail: %v", err)
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}
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createdAt = sig.When
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}
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commitsCount, err := commit.CommitsCount()
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if err != nil {
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return fmt.Errorf("CommitsCount: %v", err)
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}
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if rel == nil {
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rel = &Release{
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RepoID: repo.ID,
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Title: "",
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TagName: tagName,
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LowerTagName: strings.ToLower(tagName),
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Target: "",
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Sha1: commit.ID.String(),
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NumCommits: commitsCount,
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Note: "",
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IsDraft: false,
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IsPrerelease: false,
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IsTag: true,
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CreatedUnix: util.TimeStamp(createdAt.Unix()),
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}
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if author != nil {
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rel.PublisherID = author.ID
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}
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if _, err = x.InsertOne(rel); err != nil {
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return fmt.Errorf("InsertOne: %v", err)
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}
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} else {
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rel.Sha1 = commit.ID.String()
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rel.CreatedUnix = util.TimeStamp(createdAt.Unix())
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rel.NumCommits = commitsCount
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rel.IsDraft = false
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if rel.IsTag && author != nil {
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rel.PublisherID = author.ID
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}
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if _, err = x.ID(rel.ID).AllCols().Update(rel); err != nil {
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return fmt.Errorf("Update: %v", err)
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}
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}
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return nil
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}
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func pushUpdate(opts PushUpdateOptions) (repo *Repository, err error) {
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isNewRef := opts.OldCommitID == git.EmptySHA
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isDelRef := opts.NewCommitID == git.EmptySHA
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if isNewRef && isDelRef {
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return nil, fmt.Errorf("Old and new revisions are both %s", git.EmptySHA)
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}
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repoPath := RepoPath(opts.RepoUserName, opts.RepoName)
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gitUpdate := exec.Command("git", "update-server-info")
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gitUpdate.Dir = repoPath
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if err = gitUpdate.Run(); err != nil {
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return nil, fmt.Errorf("Failed to call 'git update-server-info': %v", err)
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}
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owner, err := GetUserByName(opts.RepoUserName)
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if err != nil {
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return nil, fmt.Errorf("GetUserByName: %v", err)
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}
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repo, err = GetRepositoryByName(owner.ID, opts.RepoName)
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if err != nil {
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return nil, fmt.Errorf("GetRepositoryByName: %v", err)
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}
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gitRepo, err := git.OpenRepository(repoPath)
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if err != nil {
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return nil, fmt.Errorf("OpenRepository: %v", err)
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}
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if err = repo.UpdateSize(); err != nil {
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log.Error(4, "Failed to update size for repository: %v", err)
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}
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var commits = &PushCommits{}
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if strings.HasPrefix(opts.RefFullName, git.TagPrefix) {
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// If is tag reference
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tagName := opts.RefFullName[len(git.TagPrefix):]
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if isDelRef {
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err = pushUpdateDeleteTag(repo, gitRepo, tagName)
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if err != nil {
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return nil, fmt.Errorf("pushUpdateDeleteTag: %v", err)
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}
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} else {
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// Clear cache for tag commit count
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cache.Remove(repo.GetCommitsCountCacheKey(tagName, true))
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err = pushUpdateAddTag(repo, gitRepo, tagName)
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if err != nil {
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return nil, fmt.Errorf("pushUpdateAddTag: %v", err)
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}
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}
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} else if !isDelRef {
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// If is branch reference
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// Clear cache for branch commit count
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cache.Remove(repo.GetCommitsCountCacheKey(opts.RefFullName[len(git.BranchPrefix):], true))
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newCommit, err := gitRepo.GetCommit(opts.NewCommitID)
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if err != nil {
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return nil, fmt.Errorf("gitRepo.GetCommit: %v", err)
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}
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// Push new branch.
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var l *list.List
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if isNewRef {
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l, err = newCommit.CommitsBeforeLimit(10)
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if err != nil {
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return nil, fmt.Errorf("newCommit.CommitsBeforeLimit: %v", err)
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}
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} else {
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l, err = newCommit.CommitsBeforeUntil(opts.OldCommitID)
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if err != nil {
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return nil, fmt.Errorf("newCommit.CommitsBeforeUntil: %v", err)
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}
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}
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commits = ListToPushCommits(l)
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}
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if opts.RefFullName == git.BranchPrefix+repo.DefaultBranch {
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UpdateRepoIndexer(repo)
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}
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if err := CommitRepoAction(CommitRepoActionOptions{
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PusherName: opts.PusherName,
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RepoOwnerID: owner.ID,
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RepoName: repo.Name,
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RefFullName: opts.RefFullName,
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OldCommitID: opts.OldCommitID,
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NewCommitID: opts.NewCommitID,
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Commits: commits,
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}); err != nil {
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return nil, fmt.Errorf("CommitRepoAction: %v", err)
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}
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return repo, nil
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}
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