Function getBenchmarkRow

internal/readme/readme.go:130–170

(
	input []string, benchmarkName string, libraryName string, baseline *benchmarkRow,
)

}

func getBenchmarkRow(
	input []string, benchmarkName string, libraryName string, baseline *benchmarkRow,
) (*benchmarkRow, error) {
	line, err := findUniqueSubstring(input, fmt.Sprintf("%s/%s-", benchmarkName, libraryName))
	if err != nil {
		return nil, err
	}
	if line == "" {
		return nil, nil
	}
	split := strings.Split(line, "\t")
	if len(split) < 5 {
		return nil, fmt.Errorf("unknown benchmark line: %s", line)
	}
	duration, err := time.ParseDuration(strings.ReplaceAll(strings.TrimSuffix(strings.TrimSpace(split[2]), "/op"), " ", ""))
	if err != nil {
		return nil, err
	}
	allocatedBytes, err := strconv.Atoi(strings.TrimSuffix(strings.TrimSpace(split[3]), " B/op"))
	if err != nil {
		return nil, err
	}
	allocatedObjects, err := strconv.Atoi(strings.TrimSuffix(strings.TrimSpace(split[4]), " allocs/op"))
	if err != nil {
		return nil, err
	}
	r := &benchmarkRow{
		Name:             libraryNameToMarkdownName[libraryName],
		Time:             duration,
		AllocatedBytes:   allocatedBytes,
		AllocatedObjects: allocatedObjects,
	}

	if baseline != nil {
		r.ZapTime = baseline.Time
		r.ZapAllocatedBytes = baseline.AllocatedBytes
		r.ZapAllocatedObjects = baseline.AllocatedObjects
	}

	return r, nil
}

func findUniqueSubstring(input []string, substring string) (string, error) {
	var output string