func()

in shells/abstract.go [625:688]

• 49 lines of code
• 7 McCabe index (conditional complexity)

func (b *AbstractShell) writeRefspecFetchCmd(w ShellWriter, info common.ShellScriptInfo, templateDir, credConfigFile string) error {
	build := info.Build
	projectDir := build.FullProjectDir()
	depth := build.GitInfo.Depth

	if depth > 0 {
		w.Noticef("Fetching changes with git depth set to %d...", depth)
	} else {
		w.Noticef("Fetching changes...")
	}

	objectFormat := build.GetRepositoryObjectFormat()

	b.writeGitCleanup(w, build)

	if objectFormat != common.DefaultObjectFormat {
		w.Command("git", "init", projectDir, "--template", templateDir, "--object-format", objectFormat)
	} else {
		w.Command("git", "init", projectDir, "--template", templateDir)
	}

	w.Cd(projectDir)

	remoteURL, err := build.GetRemoteURL()
	if err != nil {
		return fmt.Errorf("writing fetch commands: %w", err)
	}

	if credConfigFile != "" {
		w.Command("git", "config", "include.path", credConfigFile)
	}

	// Add `git remote` or update existing
	w.IfCmd("git", "remote", "add", "origin", remoteURL)
	w.Noticef("Created fresh repository.")
	w.Else()
	w.Command("git", "remote", "set-url", "origin", remoteURL)
	w.EndIf()

	v := common.AppVersion
	userAgent := fmt.Sprintf("http.userAgent=%s %s %s/%s", v.Name, v.Version, v.OS, v.Architecture)

	fetchArgs := []string{"-c", userAgent, "fetch", "origin", "--no-recurse-submodules"}
	fetchArgs = append(fetchArgs, build.GitInfo.Refspecs...)
	if depth > 0 {
		fetchArgs = append(fetchArgs, "--depth", strconv.Itoa(depth))
	}

	fetchArgs = append(fetchArgs, build.GetGitFetchFlags()...) //nolint:gocritic

	if depth <= 0 {
		fetchUnshallowArgs := append(fetchArgs, "--unshallow") //nolint:gocritic

		w.IfFile(".git/shallow")
		w.Command("git", fetchUnshallowArgs...)
		w.Else()
		w.Command("git", fetchArgs...)
		w.EndIf()
	} else {
		w.Command("git", fetchArgs...)
	}

	return nil
}