func (self *Visitor) visit(path string, f os.FileInfo, err error) error {
if f == nil {
return err
}
if f.IsDir() {
return nil
} else if (f.Mode() & os.ModeSymlink) > 0 {
return nil
} else {
if strings.HasSuffix(f.Name(), ".md") {
fmt.Println(f)
file, err := os.Open(f.Name())
if err != nil {
return err
}
input, _ := ioutil.ReadAll(file)
input = regexp.MustCompile("\\[(.*?)\\]\\(<?(.*?)\\.md>?\\)").ReplaceAll(input, []byte("[$1](<$2.html>)"))
var out *os.File
if out, err = os.Create(strings.Replace(f.Name(), ".md", ".html", -1)); err != nil {
fmt.Fprintf(os.Stderr, "Error creating %s: %v", f.Name(), err)
os.Exit(-1)
}
defer out.Close()
md := md2min.New("none")
err = md.Parse(input, out)
if err != nil {
fmt.Fprintln(os.Stderr, "Parsing Error", err)
os.Exit(-1)
}
}
}
return nil
}
func (self *Visitor) md2html(arg map[string]string) error {
from := arg["from"]
to := arg["to"]
err := filepath.Walk(from+"/", func(path string, f os.FileInfo, err error) error {
if f == nil {
return err
}
if f.IsDir() {
return nil
}
if (f.Mode() & os.ModeSymlink) > 0 {
return nil
}
if !strings.HasSuffix(f.Name(), ".md") {
return nil
}
file, err := os.Open(path)
if err != nil {
return err
}
input_byte, _ := ioutil.ReadAll(file)
input := string(input_byte)
input = regexp.MustCompile(`\[(.*?)\]\(<?(.*?)\.md>?\)`).ReplaceAllString(input, "[$1](<$2.html>)")
if f.Name() == "README.md" {
input = regexp.MustCompile(`https:\/\/github\.com\/astaxie\/build-web-application-with-golang\/blob\/master\/`).ReplaceAllString(input, "")
}
// 以#开头的行，在#后增加空格
// 以#开头的行, 删除多余的空格
input = FixHeader(input)
// 删除页面链接
input = RemoveFooterLink(input)
// remove image suffix
input = RemoveImageLinkSuffix(input)
var out *os.File
filename := strings.Replace(f.Name(), ".md", ".html", -1)
fmt.Println(to + "/" + filename)
if out, err = os.Create(to + "/" + filename); err != nil {
fmt.Fprintf(os.Stderr, "Error creating %s: %v", f.Name(), err)
os.Exit(-1)
}
defer out.Close()
md := md2min.New("none")
err = md.Parse([]byte(input), out)
if err != nil {
fmt.Fprintln(os.Stderr, "Parsing Error", err)
os.Exit(-1)
}
return nil
})
return err
}
func main() {
defer pFail()
flag.Parse()
i := 0
for ; i < len(modeList); i++ {
if modeList[i] == mode {
break
}
}
if flag.NArg() < 1 || i >= len(modeList) {
usage()
return
}
name := flag.Args()[0]
file, err := os.Open(name)
if err != nil {
panic(err)
}
defer file.Close()
input, err := ioutil.ReadAll(file)
if err != nil {
panic(err)
}
md := md2min.New(mode)
newname := strings.TrimRight(name, ".md") + ".html"
outfile, err := os.Create(newname)
if err != nil {
panic(err)
}
defer outfile.Close()
err = md.Parse(input, outfile)
if err != nil {
panic(err)
}
}