//通过读取文件获取项目最新的commitID
func GetGitHeadCommitid(projectName string) (commitId string, err error) {
deployDir := config.GitDeployDir + projectName
if ok, _ := util.IsDir(deployDir); !ok {
err = util.NewError("Project[%s] Directory Not Existed", projectName)
return
}
headPath := path.Join(deployDir, ".git/HEAD")
content, err := ioutil.ReadFile(headPath)
if err != nil {
return
}
re, err := regexp.Compile(`ref:\s([\S]+)`)
if err != nil {
return
}
if len(re.FindStringSubmatch(string(content))) == 2 {
headPath = path.Join(deployDir, ".git/", re.FindStringSubmatch(string(content))[1])
var e error
content, e = ioutil.ReadFile(headPath)
if e != nil {
err = e
return
}
} else {
err = util.NewError("Get Git Head CommitId Failed, regex match error")
return
}
commitId = strings.TrimSpace(string(content))
return
}
func GitCloneToDir(remoteUrl, projectName string) (msg string, err error) {
if err = util.PingRemote(strings.Split(remoteUrl, ":")[0]); err != nil {
err = util.NewError(fmt.Sprintf("Cannot SSH To Remote. Check ssh-key : %s", err.Error()))
return
}
deployDir := config.GitDeployDir + projectName
if ok, _ := util.IsDir(deployDir); ok {
err = util.NewError("Project[%s] Directory Existed", projectName)
return
}
err = os.MkdirAll(path.Dir(deployDir), 0700)
if err != nil {
err = util.NewError("Project[%s] Directory Mkdir Failed: %s", projectName, err.Error())
return
}
so, se, err := util.RunCmd(config.GIT, "clone", remoteUrl, deployDir)
if len(se) != 0 {
err = util.NewError("Command Git Clone exec stderr: %s", se)
return
}
msg = so
return
}
//获取项目指定branch的commit信息，包括id和message
func GitFileCommitids(projectName, branchName, filepath string) (commitInfos []CommitInfo, err error) {
deployDir := config.GitDeployDir + projectName
gitDir := path.Join(deployDir, ".git")
if ok, _ := util.IsDir(deployDir); !ok {
err = util.NewError("Project[%s] Directory Not Existed", projectName)
return
}
realFilePath := path.Join(deployDir, filepath)
if ok := util.IsExist(realFilePath); !ok {
err = util.NewError("File[%s] Not Exist, Please Check", filepath)
return
}
args := [][]string{
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s log --pretty=format:\"%%H:%%s\" %s %s", gitDir, deployDir, branchName, realFilePath), " "),
}
msg := ""
for _, arg := range args {
so, se, e := util.RunCmd(config.GIT, arg...)
msg += so
if e != nil {
err = e
return
}
if len(se) != 0 {
err = util.NewError("Command Git log exec stderr: %s", se)
return
}
}
infos := strings.Split(msg, "\n")
for _, info := range infos {
ss := strings.Split(strings.Trim(info, "\""), ":")
if len(ss) != 2 {
err = util.NewError("Commit Info [%s] Split Error", info)
return
}
commitInfos = append(commitInfos, CommitInfo{Id: ss[0], Msg: ss[1]})
}
return
}
/*
git remote set-url origin remoteUrl
git checkout branchname
git add -A
git commit -am commitmessage
git push origin branchname
*/
func GitPushToRemote(remoteUrl, projectName, branchName, commitMsg string) (msg string, err error) {
if ok := strings.Contains(commitMsg, "|||"); ok {
err = util.NewError("Commit Message Can't Contains [|||] String")
return
}
if err = util.PingRemote(strings.Split(remoteUrl, ":")[0]); err != nil {
err = util.NewError(fmt.Sprintf("Cannot SSH To Remote. Check ssh-key : %s", err.Error()))
return
}
deployDir := config.GitDeployDir + projectName
if ok, _ := util.IsDir(deployDir); !ok {
err = util.NewError("Project[%s] Directory Not Existed", projectName)
return
}
gitDir := path.Join(deployDir, ".git")
args := [][]string{
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s remote set-url origin %s", gitDir, deployDir, remoteUrl), " "),
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s checkout %s", gitDir, deployDir, branchName), " "),
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s add -A", gitDir, deployDir), " "),
strings.Split(fmt.Sprintf("--git-dir=%s|||--work-tree=%s|||commit|||-am|||%s", gitDir, deployDir, commitMsg), "|||"),
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s push origin %s", gitDir, deployDir, branchName), " "),
}
for _, arg := range args {
so, se, e := util.RunCmd(config.GIT, arg...)
msg += (so + se)
if e != nil {
err = e
return
}
}
return
}
//通过读取文件获取某个branch最新的commitID
func GetGitBranchHeadCommitid(projectName, branchName string) (commitId string, err error) {
deployDir := config.GitDeployDir + projectName
if ok, _ := util.IsDir(deployDir); !ok {
err = util.NewError("Project[%s] Directory Not Existed", projectName)
return
}
headPath := path.Join(deployDir, fmt.Sprintf(".git/refs/heads/%s", branchName))
if ok := util.IsExist(headPath); !ok {
err = util.NewError("[%s] Branch Head File Not Exist, Please Make Sure The Branch Existed", branchName)
return
}
content, err := ioutil.ReadFile(headPath)
if err != nil {
return
}
commitId = strings.TrimSpace(string(content))
return
}
/*
git-pull command 不支持 --work-tree参数，因此必须使用
git fetch origin
git merge origin/master
代替，本身merge的过程中也可能出现merge出错
git remote set-url origin remoteUrl
git checkout branchname
git fetch origin branchname
git merge origin/branchname
*/
func GitPullToDir(remoteUrl, projectName, branchName string) (msg string, err error) {
if err = util.PingRemote(strings.Split(remoteUrl, ":")[0]); err != nil {
err = util.NewError(fmt.Sprintf("Cannot SSH To Remote. Check ssh-key : %s", err.Error()))
return
}
deployDir := config.GitDeployDir + projectName
if ok, _ := util.IsDir(deployDir); !ok {
err = util.NewError("Project[%s] Git Repository Not Existed", projectName)
return
}
gitDir := path.Join(deployDir, ".git")
args := [][]string{
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s remote set-url origin %s", gitDir, deployDir, remoteUrl), " "),
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s checkout %s", gitDir, deployDir, branchName), " "),
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s fetch origin %s", gitDir, deployDir, branchName), " "),
strings.Split(fmt.Sprintf("--git-dir=%s --work-tree=%s merge origin/%s", gitDir, deployDir, branchName), " "),
}
for _, arg := range args {
so, se, e := util.RunCmd(config.GIT, arg...)
msg += (so + se)
if e != nil {
err = e
return
}
// if len(se) != 0 {
// err = util.NewError("Command Git Pull exec stderr: %s", se)
// return
// }
}
return
}