util

Documentation

Index

• func BackupIfPresent(fs afero.Afero, basePath string, logger log.Logger, ui cli.Ui) error
• func BailIfPresent(fs afero.Afero, basePath string, logger log.Logger) error
• func FindOnlySubdir(dir string, fs afero.Afero) (string, error)
• func IsGithubURL(url string) bool
• type GithubURL
  • func ParseGithubURL(url string, defaultRef string) (GithubURL, error)

Functions

func BackupIfPresent

func BackupIfPresent(fs afero.Afero, basePath string, logger log.Logger, ui cli.Ui) error

func BailIfPresent

func BailIfPresent(fs afero.Afero, basePath string, logger log.Logger) error

BailIfPresent returns an error if the path is present. Handy to prevent accidentally blowing away directories on the workstation.

func FindOnlySubdir

func FindOnlySubdir(dir string, fs afero.Afero) (string, error)

FindOnlySubdir finds the only subdirectory of a directory.

func IsGithubURL

func IsGithubURL(url string) bool

returns true if this parses as a valid Github URL.

Types

type GithubURL

type GithubURL struct {
	Owner  string
	Repo   string
	Ref    string
	Subdir string
}

func ParseGithubURL

func ParseGithubURL(url string, defaultRef string) (GithubURL, error)