1 package main
2
3 import (
4 "bytes"
5 "fmt"
6 "io/ioutil"
7 "os"
8 "strconv"
9 "time"
10
11 "github.com/yuin/goldmark"
12 "github.com/yuin/goldmark/renderer/html"
13 )
14
15 func main() {
16 n := 50
17 file := "_data.md"
18 if len(os.Args) > 1 {
19 n, _ = strconv.Atoi(os.Args[1])
20 }
21 if len(os.Args) > 2 {
22 file = os.Args[2]
23 }
24 source, err := ioutil.ReadFile(file)
25 if err != nil {
26 panic(err)
27 }
28 markdown := goldmark.New(goldmark.WithRendererOptions(html.WithXHTML(), html.WithUnsafe()))
29 var out bytes.Buffer
30 markdown.Convert([]byte(""), &out)
31
32 sum := time.Duration(0)
33 for i := 0; i < n; i++ {
34 start := time.Now()
35 out.Reset()
36 if err := markdown.Convert(source, &out); err != nil {
37 panic(err)
38 }
39 sum += time.Since(start)
40 }
41 fmt.Printf("------- goldmark -------\n")
42 fmt.Printf("file: %s\n", file)
43 fmt.Printf("iteration: %d\n", n)
44 fmt.Printf("average: %.10f sec\n", float64((int64(sum)/int64(n)))/1000000000.0)
45 }
46
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