codeowners

type CodeOwners interface {
	// SetAuthor sets the author of the PR
	SetAuthor(author string)

	// FileRequired returns a map of file names to their required reviewers
	FileRequired() map[string]ReviewerGroups

	// FileReviewers returns a map of file names to their required reviewers
	FileOptional() map[string]ReviewerGroups

	// AllRequired returns a list of the required reviewers for all files in the PR
	AllRequired() ReviewerGroups

	// AllOptional return a list of the optional reviewers for all files in the PR
	AllOptional() ReviewerGroups

	// UnownedFiles returns a list of files in the diff which are not
	UnownedFiles() []string

	// ApplyApprovals marks the given approvers as satisfied
	ApplyApprovals(approvers []string)
}

type DiffFile struct {
	FileName string
	Hunks    []HunkRange
}

type FileReader interface {
	ReadFile(path string) ([]byte, error)
	PathExists(path string) bool
}

type FileTestCases []*reviewerTest

type FilesystemReader struct{}

type HunkRange struct {
	Start int
	End   int
}

type ReviewerGroup struct {
	Names    []string
	Approved bool
}

type ReviewerGroupManager interface {
	ToReviewerGroup(names ...string) *ReviewerGroup
}

type ReviewerGroupMemo map[string]*ReviewerGroup

type ReviewerGroups []*ReviewerGroup

type Rules struct {
	Fallback                *ReviewerGroup
	OwnerTests              FileTestCases
	AdditionalReviewerTests FileTestCases
	OptionalReviewerTests   FileTestCases
}