cache

type CachedSource interface {
	Update(c LocalCacheContext) error
	GetVersions(c LocalCacheContext) ([]version.Version, error)
	GetPath(c LocalCacheContext) string
	SwitchToVersion(c LocalCacheContext, v version.Version) error
}

type GitLocalSource struct {
	LocalPath string
}

type GitSource struct {
	Remote string
}

type LocalCacheContext interface {
	GetCacheRoot() string
	Mark(mark string)
	CheckMarked(mark string) bool
}

type NotCommitedError interface {
	error
	NotCommitedFiles() []string
}

type SimpleContext struct {
	Path  string
	Marks map[string]bool
}

type SourceOfTruth interface {
	CheckVersion(v version.Version) (bool, error)
	GetVersions() ([]version.Version, error)
	FreezeVersion(v version.Version) error
	IsFrozen() (bool, error)
	IsClean() ([]string, error)
}