Function longestContiguousMatch

agent/filefinder/text.go:173–200

(haystack, needle []byte)

}

func longestContiguousMatch(haystack, needle []byte) int {
	if len(needle) == 0 || len(haystack) == 0 {
		return 0
	}
	best := 0
	ni := 0
	run := 0
	for _, hb := range haystack {
		if ni < len(needle) && toLowerASCII(hb) == toLowerASCII(needle[ni]) {
			run++
			ni++
			if run > best {
				best = run
			}
		} else {
			run = 0
			ni = 0
			if ni < len(needle) && toLowerASCII(hb) == toLowerASCII(needle[ni]) {
				run = 1
				ni = 1
				if run > best {
					best = run
				}
			}
		}
	}
	return best
}

func isBoundary(b byte) bool {
	return b == '/' || b == '.' || b == '_' || b == '-'