gta

type Differ interface {
	// Diff returns a set of absolute pathed directories that have files that
	// have been modified.
	Diff() (map[string]Directory, error)

	// DiffFiles returns a map whose keys are absolute files paths. A map value
	// is true when the file exists.
	DiffFiles() (map[string]bool, error)
}

type Directory struct {
	Exists bool
	Files  []string
}

type GTA struct {
	// contains filtered or unexported fields
}

type GitDifferOption func(*git)

type Graph struct {
	// contains filtered or unexported fields
}

type Option func(*GTA) error

type Package struct {
	ImportPath string

	// Dir the absolute path of the directory containing the package.
	// bug(bc): this is currently unreliable and in GOPATH mode only identifies
	// the src directory for the GOPATH that hosts the package.  Currently, the
	// only guarantee is that Dir will not be empty when the package exists.
	Dir string
}

type Packager interface {
	// Get a go package from directory. Should return a *build.NoGoError value
	// when there are no Go files in the directory.
	PackageFromDir(string) (*Package, error)
	// Get a go package from an empty directory.
	PackageFromEmptyDir(string) (*Package, error)
	// Get a go package from import path. Should return a *build.NoGoError value
	// when there are no Go files in the directory.
	PackageFromImport(string) (*Package, error)
	// DependentGraph returns the DependentGraph for the current
	// Golang workspace as defined by their import paths.
	DependentGraph() (*Graph, error)
	// EmbeddedBy returns the package import paths of packages that embed a file.
	EmbeddedBy(string) []string
}

type Packages struct {
	// Dependencies contains a map of changed packages to their dependencies
	Dependencies map[string][]Package

	// Changes represents the changed files
	Changes []Package

	// AllChanges represents all packages that are dirty including the initial
	// changed packages.
	AllChanges []Package
}