git

type ChangedRef struct {
	Ref string
	Old string
	New string
}

type GitError struct {
	Err    error
	Stdout string
	Stderr string
}

type Repository interface {
	GetRootDir(dir string) (string, error)
	GetOriginURL(dir string) (string, bool, error)
	GetRef(dir string) string
	Clone(dir string, url string) error
	CloneWithOptions(dir string, url string, args ...string) error
	CloneBare(dir string, url string) error
	CloneMirror(dir string, url string) error
	Fetch(dir string, url string, ref string) error
	Checkout(dir string, ref string) error
	PotentialPRRetryAsFetch(dir string, url string, ref string, err error) error
	SubmoduleUpdate(dir string, init, recursive bool) error
	Archive(dir, ref, format string, w io.Writer) error
	Init(dir string, bare bool) error
	Add(dir string, spec string) error
	Commit(dir string, message string) error
	AddRemote(dir string, name, url string) error
	AddConfig(location, name, value string) error
	AddLocalConfig(dir, name, value string) error
	AddGlobalConfig(name, value string) error
	ShowFormat(dir, commit, format string) (string, error)
	ListRemote(url string, args ...string) (string, string, error)
	TimedListRemote(timeout time.Duration, url string, args ...string) (string, string, error)
	GetInfo(location string) (*SourceInfo, []error)
}

type SourceInfo struct {
	// Ref represents a commit SHA-1, valid Git branch name or a Git tag
	// The output image will contain this information as 'io.openshift.build.commit.ref' label.
	Ref string

	// CommitID represents an arbitrary extended object reference in Git as SHA-1
	// The output image will contain this information as 'io.openshift.build.commit.id' label.
	CommitID string

	// Date contains a date when the committer created the commit.
	// The output image will contain this information as 'io.openshift.build.commit.date' label.
	Date string

	// AuthorName contains the name of the author
	// The output image will contain this information (along with AuthorEmail) as 'io.openshift.build.commit.author' label.
	AuthorName string

	// AuthorEmail contains the e-mail of the author
	// The output image will contain this information (along with AuthorName) as 'io.openshift.build.commit.author' lablel.
	AuthorEmail string

	// CommitterName contains the name of the committer
	CommitterName string

	// CommitterEmail contains the e-mail of the committer
	CommitterEmail string

	// Message represents the first 80 characters from the commit message.
	// The output image will contain this information as 'io.openshift.build.commit.message' label.
	Message string

	// Location contains a valid URL to the original repository.
	// The output image will contain this information as 'io.openshift.build.source-location' label.
	Location string

	// ContextDir contains path inside the Location directory that
	// contains the application source code.
	// The output image will contain this information as 'io.openshift.build.source-context-dir'
	// label.
	ContextDir string
}

type TimeoutError struct {
	Err error
}