func()

in adaptor.go [138:173]

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

func (s *state) Write(b []byte) (n int, err error) {
	if s.printDetail {
		if len(b) == 0 {
			return 0, nil
		}
		if s.inDetail && s.needColon {
			s.needNewline = true
			if b[0] == '\n' {
				b = b[1:]
			}
		}
		k := 0
		for i, c := range b {
			if s.needNewline {
				if s.inDetail && s.needColon {
					s.buf.WriteByte(':')
					s.needColon = false
				}
				s.buf.Write(detailSep)
				s.needNewline = false
			}
			if c == '\n' {
				s.buf.Write(b[k:i])
				k = i + 1
				s.needNewline = true
			}
		}
		s.buf.Write(b[k:])
		if !s.inDetail {
			s.needColon = true
		}
	} else if !s.inDetail {
		s.buf.Write(b)
	}
	return len(b), nil
}