/
title.go
63 lines (58 loc) · 1.15 KB
/
title.go
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package main
import (
"bufio"
"os"
"path/filepath"
"strings"
)
func getTitleFromDetail(name string) string {
rd, err := os.Open(filepath.Join(name))
panicErr(err)
defer rd.Close()
reader := bufio.NewReader(rd)
title := ""
for {
line, _, err := reader.ReadLine()
panicErr(err, name)
if strings.Index(string(line), "###") != -1 {
title = string(line)
title = strings.Trim(title, "###")
title = strings.TrimSpace(title)
return title
}
}
}
func getTitle(name string) string {
dir := filepath.Dir(name)
detail := filepath.Join(dir, "README.md")
_, err := os.Stat(detail)
if err == nil {
return getTitleFromDetail(detail)
}
rd, err := os.Open(filepath.Join(name))
panicErr(err)
defer rd.Close()
reader := bufio.NewReader(rd)
title := ""
for {
line, _, err := reader.ReadLine()
if err != nil {
break
}
//panicErr(err, name)
if strings.Index(string(line), "/*") != -1 {
line, _, err = reader.ReadLine()
if err != nil {
break
}
//panicErr(err)
title = string(line)
break
}
}
index := strings.LastIndex(title, ".")
if index != -1 {
title = title[index+1:]
}
return strings.TrimSpace(title)
}