func()

in getdeps/gopkg.go [24:65]

• 38 lines of code
• 10 McCabe index (conditional complexity)

func (pkg *Gopkg) Get(projectDir string, urlOverrides *URLOverrides, hashMode HashMode) error {
	dir, err := os.Getwd()
	if err != nil {
		return err
	}

	goDir := path.Join(dir, "gopath/src")
	if err = os.MkdirAll(goDir, os.ModePerm); err != nil {
		return err
	}

	url, err := url.Parse(pkg.Pkg)
	if err != nil {
		return err
	}
	dirs := strings.Split(url.Host+url.Path, "/")
	for i := 0; i < len(dirs); i++ {
		goDir = path.Join(goDir, dirs[i])
		if err = os.MkdirAll(goDir, os.ModePerm); err != nil {
			return err
		}
	}

	repo := strings.Replace(pkg.Pkg, "golang.org/x", "go.googlesource.com", 1)

	branch := defaultBranch
	if pkg.Branch != nil && *pkg.Branch != "" {
		branch = *pkg.Branch
	} else {
		pkg.Branch = &branch
	}
	hash := ""
	if pkg.Hash != nil {
		hash = *pkg.Hash
	}
	currentHash, err := gitClone(pkg.Label, repo, goDir, branch, hashMode, hash, urlOverrides)
	if err != nil {
		return err
	}
	pkg.Hash = &currentHash
	return nil
}