func writeResult()

in scctl/pkg/plugin/diagnose/diagnose.go [123:164]

• 41 lines of code
• 10 McCabe index (conditional complexity)

func writeResult(b *bytes.Buffer, full *bytes.Buffer, rss ...*CompareResult) {
	g, m, l := make(map[string][]string), make(map[string][]string), make(map[string][]string)
	for _, rs := range rss {
		for t, arr := range rs.Results {
			switch t {
			case greater:
				g[rs.Name] = arr
			case mismatch:
				m[rs.Name] = arr
			case less:
				l[rs.Name] = arr
			}
		}
	}

	i := 0
	if s := len(g); s > 0 {
		i++
		header := fmt.Sprintf("%d. found in cache but not in etcd ", i)
		b.WriteString(header)
		full.WriteString(header)
		writeBody(full, g)
	}
	if s := len(m); s > 0 {
		i++
		header := fmt.Sprintf("%d. found different between cache and etcd ", i)
		b.WriteString(header)
		full.WriteString(header)
		writeBody(full, m)
	}
	if s := len(l); s > 0 {
		i++
		header := fmt.Sprintf("%d. found in etcd but not in cache ", i)
		b.WriteString(header)
		full.WriteString(header)
		writeBody(full, l)
	}
	if l := b.Len(); l > 0 {
		b.Truncate(l - 1)
		full.Truncate(full.Len() - 1)
	}
}