func parseKeyValueLine()

in storage/benchfmt/benchfmt.go [292:318]

• 27 lines of code
• 13 McCabe index (conditional complexity)

func parseKeyValueLine(line string) (key, val string, ok bool) {
	for i, c := range line {
		if i == 0 && !unicode.IsLower(c) {
			return
		}
		if unicode.IsSpace(c) || unicode.IsUpper(c) {
			return
		}
		if i > 0 && c == ':' {
			key = line[:i]
			val = line[i+1:]
			break
		}
	}
	if key == "" {
		return
	}
	if val == "" {
		ok = true
		return
	}
	for len(val) > 0 && (val[0] == ' ' || val[0] == '\t') {
		val = val[1:]
		ok = true
	}
	return
}