package git import ( "errors" "fmt" "path/filepath" "sort" "strconv" "strings" "github.com/beego/bee/v2/internal/pkg/command" "github.com/beego/bee/v2/internal/pkg/utils" beeLogger "github.com/beego/bee/v2/logger" ) // git tag func GetTags(repoPath string, limit int) ([]string, error) { repo, err := OpenRepository(repoPath) if err != nil { return nil, err } err = repo.Pull() if err != nil { return nil, err } list, err := repo.GetTags() if err != nil { return nil, err } if len(list) > limit { list = list[0:limit] } return list, nil } // clone repo func CloneRepo(url string, dst string) (err error) { if utils.IsExist(dst) { return errors.New("dst is not empty, dst is " + dst) } if !utils.Mkdir(dst) { err = errors.New("make dir error, dst is " + dst) return } beeLogger.Log.Info("start git clone from " + url + ", to dst at " + dst) _, stderr, err := command.ExecCmd("git", "clone", url, dst) if err != nil { beeLogger.Log.Error("error git clone from " + url + ", to dst at " + dst) return concatenateError(err, stderr) } return nil } // CloneORPullRepo func CloneORPullRepo(url string, dst string) error { if !utils.IsDir(dst) { return CloneRepo(url, dst) } else { utils.Mkdir(dst) repo, err := OpenRepository(dst) if err != nil { return err } return repo.Pull() } } // func CloneRepoBranch(branch string, url string, dst string) error { _, stderr, err := command.ExecCmd("git", "clone", "-b", branch, url, dst) if err != nil { return concatenateError(err, stderr) } return nil } // SortTag ... type SortTag struct { data []string } // Len ... func (t *SortTag) Len() int { return len(t.data) } // Swap ... func (t *SortTag) Swap(i, j int) { t.data[i], t.data[j] = t.data[j], t.data[i] } // Less ... func (t *SortTag) Less(i, j int) bool { return command.VerCompare(t.data[i], t.data[j]) == 1 } // Sort ... func (t *SortTag) Sort() []string { sort.Sort(t) return t.data } // Repository ... type Repository struct { Path string } // OpenRepository ... func OpenRepository(repoPath string) (*Repository, error) { repoPath, err := filepath.Abs(repoPath) if err != nil { return nil, err } else if !utils.IsDir(repoPath) { return nil, errors.New("no such file or directory") } return &Repository{Path: repoPath}, nil } // 拉取代码 func (repo *Repository) Pull() error { beeLogger.Log.Info("git pull " + repo.Path) _, stderr, err := command.ExecCmdDir(repo.Path, "git", "pull") if err != nil { return concatenateError(err, stderr) } return nil } // 获取tag列表 func (repo *Repository) GetTags() ([]string, error) { stdout, stderr, err := command.ExecCmdDir(repo.Path, "git", "tag", "-l") if err != nil { return nil, concatenateError(err, stderr) } tags := strings.Split(stdout, "\n") tags = tags[:len(tags)-1] so := &SortTag{data: tags} return so.Sort(), nil } // 获取两个版本之间的修改日志 func (repo *Repository) GetChangeLogs(startVer, endVer string) ([]string, error) { // git log --pretty=format:"%cd %cn: %s" --date=iso v1.8.0...v1.9.0 stdout, stderr, err := command.ExecCmdDir(repo.Path, "git", "log", "--pretty=format:%cd %cn: %s", "--date=iso", startVer+"..."+endVer) if err != nil { return nil, concatenateError(err, stderr) } logs := strings.Split(stdout, "\n") return logs, nil } // 获取两个版本之间的差异文件列表 func (repo *Repository) GetChangeFiles(startVer, endVer string, onlyFile bool) ([]string, error) { // git diff --name-status -b v1.8.0 v1.9.0 param := "--name-status" if onlyFile { param = "--name-only" } stdout, stderr, err := command.ExecCmdDir(repo.Path, "git", "diff", param, "-b", startVer, endVer) if err != nil { return nil, concatenateError(err, stderr) } lines := strings.Split(stdout, "\n") return lines[:len(lines)-1], nil } // 获取两个版本间的新增或修改的文件数量 func (repo *Repository) GetDiffFileCount(startVer, endVer string) (int, error) { cmd := "git diff --name-status -b " + startVer + " " + endVer + " |grep -v ^D |wc -l" stdout, stderr, err := command.ExecCmdDir(repo.Path, "/bin/bash", "-c", cmd) if err != nil { return 0, concatenateError(err, stderr) } count, _ := strconv.Atoi(strings.TrimSpace(stdout)) return count, nil } // 导出版本到tar包 func (repo *Repository) Export(startVer, endVer string, filename string) error { // git archive --format=tar.gz $endVer $(git diff --name-status -b $beginVer $endVer |grep -v ^D |grep -v Upgrade/ |awk '{print $2}') -o $tmpFile cmd := "" if startVer == "" { cmd = "git archive --format=tar " + endVer + " | gzip > " + filename } else { cmd = "git archive --format=tar " + endVer + " $(dgit diff --name-status -b " + startVer + " " + endVer + "|grep -v ^D |awk '{print $2}') | gzip > " + filename } _, stderr, err := command.ExecCmdDir(repo.Path, "/bin/bash", "-c", cmd) if err != nil { return concatenateError(err, stderr) } return nil } func concatenateError(err error, stderr string) error { if len(stderr) == 0 { return err } return fmt.Errorf("%v: %s", err, stderr) }