Function ignored

internal/fingerprint/gitignore.go:154–161

ignored honors Git's rule that a file under an ignored directory cannot be re-included by a deeper negation: if any ancestor directory is ignored, so is the file. Otherwise the file's own verdict applies (isDir=false).

(matcher gitignore.Matcher, segments []string)

// re-included by a deeper negation: if any ancestor directory is ignored, so is
// the file. Otherwise the file's own verdict applies (isDir=false).
func ignored(matcher gitignore.Matcher, segments []string) bool {
	for i := 1; i < len(segments); i++ {
		if matcher.Match(segments[:i], true) {
			return true
		}
	}
	return matcher.Match(segments, false)
}

func withinRepo(repoRoot, p string) bool {
	rel, err := filepath.Rel(repoRoot, p)