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			102 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			102 lines
		
	
	
		
			2.4 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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	"os/exec"
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	"strings"
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	qlog "github.com/qiniu/log"
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	"github.com/gogits/git"
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	"github.com/gogits/gogs/modules/base"
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)
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func Update(refName, oldCommitId, newCommitId, userName, repoUserName, repoName string, userId int64) {
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	isNew := strings.HasPrefix(oldCommitId, "0000000")
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	if isNew &&
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		strings.HasPrefix(newCommitId, "0000000") {
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		qlog.Fatal("old rev and new rev both 000000")
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	}
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	f := RepoPath(repoUserName, repoName)
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	gitUpdate := exec.Command("git", "update-server-info")
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	gitUpdate.Dir = f
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	gitUpdate.Run()
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	isDel := strings.HasPrefix(newCommitId, "0000000")
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	if isDel {
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		qlog.Info("del rev", refName, "from", userName+"/"+repoName+".git", "by", userId)
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		return
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	}
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	repo, err := git.OpenRepository(f)
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	if err != nil {
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		qlog.Fatalf("runUpdate.Open repoId: %v", err)
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	}
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	newCommit, err := repo.GetCommit(newCommitId)
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	if err != nil {
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		qlog.Fatalf("runUpdate GetCommit of newCommitId: %v", err)
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		return
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	}
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	var l *list.List
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	// if a new branch
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	if isNew {
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		l, err = newCommit.CommitsBefore()
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		if err != nil {
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			qlog.Fatalf("Find CommitsBefore erro: %v", err)
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		}
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	} else {
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		l, err = newCommit.CommitsBeforeUntil(oldCommitId)
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		if err != nil {
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			qlog.Fatalf("Find CommitsBeforeUntil erro: %v", err)
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			return
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		}
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	}
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	if err != nil {
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		qlog.Fatalf("runUpdate.Commit repoId: %v", err)
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	}
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	ru, err := GetUserByName(repoUserName)
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	if err != nil {
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		qlog.Fatalf("runUpdate.GetUserByName: %v", err)
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	}
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	repos, err := GetRepositoryByName(ru.Id, repoName)
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	if err != nil {
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		qlog.Fatalf("runUpdate.GetRepositoryByName userId: %v", err)
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	}
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	commits := make([]*base.PushCommit, 0)
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	var maxCommits = 3
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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,
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			&base.PushCommit{commit.Id.String(),
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				commit.Message(),
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				commit.Author.Email,
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				commit.Author.Name})
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		if len(commits) >= maxCommits {
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			break
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		}
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	}
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	//commits = append(commits, []string{lastCommit.Id().String(), lastCommit.Message()})
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	if err = CommitRepoAction(userId, ru.Id, userName, actEmail,
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		repos.Id, repoUserName, repoName, refName, &base.PushCommits{l.Len(), commits}); err != nil {
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		qlog.Fatalf("runUpdate.models.CommitRepoAction: %v", err)
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	}
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}
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