changewitness

type Diagnostic struct {
	Code  string
	Count int
}

type Hunk struct {
	ID, Path, Disposition string
	WhitespaceOnly        bool
	Changed               []LineRange
}

type Input struct {
	Disposition string   // OCM obligation disposition
	IntentPath  string   // OCM intent path
	TargetSpan  []byte   // requirement span bytes at the target revision
	BasePresent bool     // intent path and obligation ID both exist at the expected base
	BaseSpan    []byte   // requirement span bytes at the expected base
	Sources     []Source // every blob of the target tree; only `.go` paths are read
	Hunks       []Hunk   // hunks the obligation structurally references
}

type LineRange struct{ Start, Count int }

type Result struct {
	Outcome, Reason string
	HunkIDs         []string
	Witnesses       []Witness
	Diagnostics     []Diagnostic
}

type Source struct {
	Path, BlobOID string
	Bytes         []byte
}

type Witness struct {
	Identifier, Path, BlobOID string
	StartLine, EndLine        int
	HunkID                    string
}