mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-21 20:46:30 -05:00
Move import jekyll functions to import_jekyll.go
Also rename import_test.go to import_jekyll_test.go
This commit is contained in:
Anthony Fok
parent
666ddd2377
commit
75c61236f1
3 changed files with 472 additions and 454 deletions
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@ -14,31 +14,9 @@
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package commands
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import (
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"bytes"
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"path/filepath"
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"regexp"
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"strconv"
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"strings"
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"time"
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"github.com/spf13/cast"
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"github.com/spf13/cobra"
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"github.com/spf13/hugo/helpers"
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"github.com/spf13/hugo/hugofs"
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"github.com/spf13/hugo/hugolib"
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"github.com/spf13/hugo/parser"
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jww "github.com/spf13/jwalterweatherman"
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)
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func init() {
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importCmd.AddCommand(importJekyllCmd)
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}
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var importCmd = &cobra.Command{
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Use: "import",
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Short: "Import your site from others.",
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@ -48,436 +26,6 @@ Import requires a subcommand, e.g. ` + "`hugo import jekyll jekyll_root_path tar
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Run: nil,
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}
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var importJekyllCmd = &cobra.Command{
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Use: "jekyll",
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Short: "hugo import from Jekyll",
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Long: `hugo import from Jekyll.
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Import from Jekyll requires two paths, e.g. ` + "`hugo import jekyll jekyll_root_path target_path`.",
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Run: importFromJekyll,
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}
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func importFromJekyll(cmd *cobra.Command, args []string) {
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jww.SetLogThreshold(jww.LevelTrace)
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jww.SetStdoutThreshold(jww.LevelWarn)
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if len(args) < 2 {
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jww.ERROR.Println(`Import from Jekyll requires two paths, e.g. ` + "`hugo import jekyll jekyll_root_path target_path`.")
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return
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}
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jekyllRoot, err := filepath.Abs(filepath.Clean(args[0]))
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if err != nil {
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jww.ERROR.Println("Path error:", args[0])
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return
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}
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targetDir, err := filepath.Abs(filepath.Clean(args[1]))
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if err != nil {
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jww.ERROR.Println("Path error:", args[1])
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return
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}
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createSiteFromJekyll(jekyllRoot, targetDir)
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jww.INFO.Println("Import Jekyll from:", jekyllRoot, "to:", targetDir)
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fmt.Println("Importing...")
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fileCount := 0
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callback := func(path string, fi os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if fi.IsDir() {
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return nil
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}
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relPath, err := filepath.Rel(jekyllRoot, path)
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if err != nil {
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jww.ERROR.Println("Get rel path error:", path)
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return err
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}
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relPath = filepath.ToSlash(relPath)
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var draft bool = false
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switch {
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case strings.HasPrefix(relPath, "_posts/"):
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relPath = "content/post" + relPath[len("_posts"):]
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case strings.HasPrefix(relPath, "_drafts/"):
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relPath = "content/draft" + relPath[len("_drafts"):]
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draft = true
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default:
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return nil
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}
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fileCount++
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return convertJekyllPost(path, relPath, targetDir, draft)
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}
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err = filepath.Walk(jekyllRoot, callback)
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if err != nil {
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fmt.Println(err)
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} else {
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fmt.Println("Congratulations!", fileCount, "posts imported!")
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fmt.Println("Now, start Hugo by yourself: \n" +
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"$ git clone https://github.com/spf13/herring-cove.git " + args[1] + "/themes/herring-cove")
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fmt.Println("$ cd " + args[1] + "\n$ hugo server -w --theme=herring-cove")
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}
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}
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func createSiteFromJekyll(jekyllRoot, targetDir string) {
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mkdir(targetDir, "layouts")
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mkdir(targetDir, "content")
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mkdir(targetDir, "archetypes")
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mkdir(targetDir, "static")
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mkdir(targetDir, "data")
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mkdir(targetDir, "themes")
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jekyllConfig := loadJekyllConfig(jekyllRoot)
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createConfigFromJekyll(targetDir, "yaml", jekyllConfig)
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copyJekyllFilesAndFolders(jekyllRoot, filepath.Join(targetDir, "static"))
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}
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func loadJekyllConfig(jekyllRoot string) map[string]interface{} {
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fs := hugofs.SourceFs
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path := filepath.Join(jekyllRoot, "_config.yml")
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exists, err := helpers.Exists(path, fs)
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if err != nil || !exists {
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return nil
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}
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f, err := fs.Open(path)
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if err != nil {
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return nil
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}
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defer f.Close()
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b, err := ioutil.ReadAll(f)
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if err != nil {
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return nil
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}
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c, err := parser.HandleYAMLMetaData(b)
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if err != nil {
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return nil
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}
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return c.(map[string]interface{})
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}
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func createConfigFromJekyll(inpath string, kind string, jekyllConfig map[string]interface{}) (err error) {
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title := "My New Hugo Site"
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baseurl := "http://replace-this-with-your-hugo-site.com/"
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for key, value := range jekyllConfig {
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lowerKey := strings.ToLower(key)
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switch lowerKey {
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case "title":
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if str, ok := value.(string); ok {
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title = str
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}
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case "url":
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if str, ok := value.(string); ok {
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baseurl = str
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}
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}
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}
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in := map[string]interface{}{
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"baseurl": baseurl,
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"title": title,
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"languageCode": "en-us",
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"disablePathToLower": true,
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}
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kind = parser.FormatSanitize(kind)
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by, err := parser.InterfaceToConfig(in, parser.FormatToLeadRune(kind))
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if err != nil {
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return err
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}
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err = helpers.WriteToDisk(filepath.Join(inpath, "config."+kind), bytes.NewReader(by), hugofs.SourceFs)
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if err != nil {
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return
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}
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return nil
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}
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func copyFile(source string, dest string) (err error) {
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sf, err := os.Open(source)
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if err != nil {
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return err
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}
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defer sf.Close()
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df, err := os.Create(dest)
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if err != nil {
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return err
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}
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defer df.Close()
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_, err = io.Copy(df, sf)
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if err == nil {
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si, err := os.Stat(source)
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if err != nil {
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err = os.Chmod(dest, si.Mode())
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}
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}
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return
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}
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func copyDir(source string, dest string) (err error) {
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fi, err := os.Stat(source)
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if err != nil {
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return err
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}
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if !fi.IsDir() {
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return errors.New(source + " is not a directory")
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}
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err = os.MkdirAll(dest, fi.Mode())
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if err != nil {
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return err
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}
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entries, err := ioutil.ReadDir(source)
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for _, entry := range entries {
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sfp := filepath.Join(source, entry.Name())
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dfp := filepath.Join(dest, entry.Name())
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if entry.IsDir() {
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err = copyDir(sfp, dfp)
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if err != nil {
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jww.ERROR.Println(err)
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}
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} else {
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err = copyFile(sfp, dfp)
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if err != nil {
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jww.ERROR.Println(err)
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}
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}
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}
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return nil
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}
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func copyJekyllFilesAndFolders(jekyllRoot string, dest string) (err error) {
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fi, err := os.Stat(jekyllRoot)
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if err != nil {
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return err
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}
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if !fi.IsDir() {
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return errors.New(jekyllRoot + " is not a directory")
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}
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err = os.MkdirAll(dest, fi.Mode())
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if err != nil {
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return err
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}
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entries, err := ioutil.ReadDir(jekyllRoot)
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for _, entry := range entries {
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sfp := filepath.Join(jekyllRoot, entry.Name())
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dfp := filepath.Join(dest, entry.Name())
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if entry.IsDir() {
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if entry.Name()[0] != '_' && entry.Name()[0] != '.' {
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err = copyDir(sfp, dfp)
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if err != nil {
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jww.ERROR.Println(err)
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}
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}
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} else {
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lowerEntryName := strings.ToLower(entry.Name())
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exceptSuffix := []string{".md", ".markdown", ".html", ".htm",
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".xml", ".textile", "rakefile", "gemfile", ".lock"}
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isExcept := false
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for _, suffix := range exceptSuffix {
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if strings.HasSuffix(lowerEntryName, suffix) {
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isExcept = true
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break
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}
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}
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if !isExcept && entry.Name()[0] != '.' && entry.Name()[0] != '_' {
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err = copyFile(sfp, dfp)
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if err != nil {
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jww.ERROR.Println(err)
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}
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}
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}
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}
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return nil
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}
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func parseJekyllFilename(filename string) (time.Time, string, error) {
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re := regexp.MustCompile(`(\d+-\d+-\d+)-(.+)\..*`)
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r := re.FindAllStringSubmatch(filename, -1)
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if len(r) == 0 {
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return time.Now(), "", errors.New("filename not match")
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}
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postDate, err := time.Parse("2006-01-02", r[0][1])
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if err != nil {
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return time.Now(), "", err
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}
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postName := r[0][2]
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return postDate, postName, nil
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}
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func convertJekyllPost(path, relPath, targetDir string, draft bool) error {
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jww.TRACE.Println("Converting", path)
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filename := filepath.Base(path)
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postDate, postName, err := parseJekyllFilename(filename)
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if err != nil {
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jww.ERROR.Println("Parse filename error:", filename)
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return err
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}
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jww.TRACE.Println(filename, postDate, postName)
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targetFile := filepath.Join(targetDir, relPath)
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targetParentDir := filepath.Dir(targetFile)
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os.MkdirAll(targetParentDir, 0777)
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contentBytes, err := ioutil.ReadFile(path)
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if err != nil {
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jww.ERROR.Println("Read file error:", path)
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return err
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}
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psr, err := parser.ReadFrom(bytes.NewReader(contentBytes))
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if err != nil {
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jww.ERROR.Println("Parse file error:", path)
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return err
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}
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metadata, err := psr.Metadata()
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if err != nil {
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jww.ERROR.Println("Processing file error:", path)
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return err
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}
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newmetadata, err := convertJekyllMetaData(metadata, postName, postDate, draft)
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if err != nil {
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jww.ERROR.Println("Convert metadata error:", path)
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return err
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}
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jww.TRACE.Println(newmetadata)
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content := convertJekyllContent(newmetadata, string(psr.Content()))
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page, err := hugolib.NewPage(filename)
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if err != nil {
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jww.ERROR.Println("New page error", filename)
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return err
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}
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page.SetDir(targetParentDir)
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page.SetSourceContent([]byte(content))
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page.SetSourceMetaData(newmetadata, parser.FormatToLeadRune("yaml"))
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page.SaveSourceAs(targetFile)
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jww.TRACE.Println("Target file:", targetFile)
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return nil
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}
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func convertJekyllMetaData(m interface{}, postName string, postDate time.Time, draft bool) (interface{}, error) {
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url := postDate.Format("/2006/01/02/") + postName + "/"
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metadata, err := cast.ToStringMapE(m)
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if err != nil {
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return nil, err
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}
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if draft {
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metadata["draft"] = true
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}
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for key, value := range metadata {
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lowerKey := strings.ToLower(key)
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switch lowerKey {
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case "layout":
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delete(metadata, key)
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case "permalink":
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if str, ok := value.(string); ok {
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url = str
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}
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delete(metadata, key)
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case "category":
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if str, ok := value.(string); ok {
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metadata["categories"] = []string{str}
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}
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delete(metadata, key)
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case "excerpt_separator":
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if key != lowerKey {
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delete(metadata, key)
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metadata[lowerKey] = value
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}
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case "date":
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if str, ok := value.(string); ok {
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re := regexp.MustCompile(`(\d+):(\d+):(\d+)`)
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r := re.FindAllStringSubmatch(str, -1)
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if len(r) > 0 {
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hour, _ := strconv.Atoi(r[0][1])
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minute, _ := strconv.Atoi(r[0][2])
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second, _ := strconv.Atoi(r[0][3])
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postDate = time.Date(postDate.Year(), postDate.Month(), postDate.Day(), hour, minute, second, 0, time.UTC)
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}
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}
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delete(metadata, key)
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}
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}
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metadata["url"] = url
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metadata["date"] = postDate.Format(time.RFC3339)
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return metadata, nil
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}
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func convertJekyllContent(m interface{}, content string) string {
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metadata, _ := cast.ToStringMapE(m)
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lines := strings.Split(content, "\n")
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var resultLines []string
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for _, line := range lines {
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resultLines = append(resultLines, strings.Trim(line, "\r\n"))
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}
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content = strings.Join(resultLines, "\n")
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excerptSep := "<!--more-->"
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if value, ok := metadata["excerpt_separator"]; ok {
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if str, strOk := value.(string); strOk {
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content = strings.Replace(content, strings.TrimSpace(str), excerptSep, -1)
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}
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}
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replaceList := []struct {
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re *regexp.Regexp
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replace string
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}{
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{regexp.MustCompile("<!-- more -->"), "<!--more-->"},
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{regexp.MustCompile(`\{%\s*raw\s*%\}\s*(.*?)\s*\{%\s*endraw\s*%\}`), "$1"},
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{regexp.MustCompile(`{%\s*highlight\s*(.*?)\s*%}`), "{{< highlight $1 >}}"},
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{regexp.MustCompile(`{%\s*endhighlight\s*%}`), "{{< / highlight >}}"},
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}
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for _, replace := range replaceList {
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content = replace.re.ReplaceAllString(content, replace.replace)
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}
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return content
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func init() {
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importCmd.AddCommand(importJekyllCmd)
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}
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|
|
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470
commands/import_jekyll.go
Normal file
470
commands/import_jekyll.go
Normal file
|
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@ -0,0 +1,470 @@
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// Copyright © 2015 Steve Francia <spf@spf13.com>.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
|
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
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// limitations under the License.
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|
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package commands
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|
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import (
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"bytes"
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"errors"
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"fmt"
|
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"io"
|
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"io/ioutil"
|
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"os"
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"path/filepath"
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"regexp"
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"strconv"
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"strings"
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"time"
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|
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"github.com/spf13/cast"
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"github.com/spf13/cobra"
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"github.com/spf13/hugo/helpers"
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"github.com/spf13/hugo/hugofs"
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"github.com/spf13/hugo/hugolib"
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"github.com/spf13/hugo/parser"
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jww "github.com/spf13/jwalterweatherman"
|
||||
)
|
||||
|
||||
var importJekyllCmd = &cobra.Command{
|
||||
Use: "jekyll",
|
||||
Short: "hugo import from Jekyll",
|
||||
Long: `hugo import from Jekyll.
|
||||
|
||||
Import from Jekyll requires two paths, e.g. ` + "`hugo import jekyll jekyll_root_path target_path`.",
|
||||
Run: importFromJekyll,
|
||||
}
|
||||
|
||||
func importFromJekyll(cmd *cobra.Command, args []string) {
|
||||
jww.SetLogThreshold(jww.LevelTrace)
|
||||
jww.SetStdoutThreshold(jww.LevelWarn)
|
||||
|
||||
if len(args) < 2 {
|
||||
jww.ERROR.Println(`Import from Jekyll requires two paths, e.g. ` + "`hugo import jekyll jekyll_root_path target_path`.")
|
||||
return
|
||||
}
|
||||
|
||||
jekyllRoot, err := filepath.Abs(filepath.Clean(args[0]))
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Path error:", args[0])
|
||||
return
|
||||
}
|
||||
|
||||
targetDir, err := filepath.Abs(filepath.Clean(args[1]))
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Path error:", args[1])
|
||||
return
|
||||
}
|
||||
|
||||
createSiteFromJekyll(jekyllRoot, targetDir)
|
||||
|
||||
jww.INFO.Println("Import Jekyll from:", jekyllRoot, "to:", targetDir)
|
||||
fmt.Println("Importing...")
|
||||
|
||||
fileCount := 0
|
||||
callback := func(path string, fi os.FileInfo, err error) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if fi.IsDir() {
|
||||
return nil
|
||||
}
|
||||
|
||||
relPath, err := filepath.Rel(jekyllRoot, path)
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Get rel path error:", path)
|
||||
return err
|
||||
}
|
||||
|
||||
relPath = filepath.ToSlash(relPath)
|
||||
var draft bool = false
|
||||
|
||||
switch {
|
||||
case strings.HasPrefix(relPath, "_posts/"):
|
||||
relPath = "content/post" + relPath[len("_posts"):]
|
||||
case strings.HasPrefix(relPath, "_drafts/"):
|
||||
relPath = "content/draft" + relPath[len("_drafts"):]
|
||||
draft = true
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
|
||||
fileCount++
|
||||
return convertJekyllPost(path, relPath, targetDir, draft)
|
||||
}
|
||||
|
||||
err = filepath.Walk(jekyllRoot, callback)
|
||||
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
} else {
|
||||
fmt.Println("Congratulations!", fileCount, "posts imported!")
|
||||
fmt.Println("Now, start Hugo by yourself: \n" +
|
||||
"$ git clone https://github.com/spf13/herring-cove.git " + args[1] + "/themes/herring-cove")
|
||||
fmt.Println("$ cd " + args[1] + "\n$ hugo server -w --theme=herring-cove")
|
||||
}
|
||||
}
|
||||
|
||||
func createSiteFromJekyll(jekyllRoot, targetDir string) {
|
||||
mkdir(targetDir, "layouts")
|
||||
mkdir(targetDir, "content")
|
||||
mkdir(targetDir, "archetypes")
|
||||
mkdir(targetDir, "static")
|
||||
mkdir(targetDir, "data")
|
||||
mkdir(targetDir, "themes")
|
||||
|
||||
jekyllConfig := loadJekyllConfig(jekyllRoot)
|
||||
createConfigFromJekyll(targetDir, "yaml", jekyllConfig)
|
||||
|
||||
copyJekyllFilesAndFolders(jekyllRoot, filepath.Join(targetDir, "static"))
|
||||
}
|
||||
|
||||
func loadJekyllConfig(jekyllRoot string) map[string]interface{} {
|
||||
fs := hugofs.SourceFs
|
||||
path := filepath.Join(jekyllRoot, "_config.yml")
|
||||
|
||||
exists, err := helpers.Exists(path, fs)
|
||||
|
||||
if err != nil || !exists {
|
||||
return nil
|
||||
}
|
||||
|
||||
f, err := fs.Open(path)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
b, err := ioutil.ReadAll(f)
|
||||
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
c, err := parser.HandleYAMLMetaData(b)
|
||||
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
return c.(map[string]interface{})
|
||||
}
|
||||
|
||||
func createConfigFromJekyll(inpath string, kind string, jekyllConfig map[string]interface{}) (err error) {
|
||||
title := "My New Hugo Site"
|
||||
baseurl := "http://replace-this-with-your-hugo-site.com/"
|
||||
|
||||
for key, value := range jekyllConfig {
|
||||
lowerKey := strings.ToLower(key)
|
||||
|
||||
switch lowerKey {
|
||||
case "title":
|
||||
if str, ok := value.(string); ok {
|
||||
title = str
|
||||
}
|
||||
|
||||
case "url":
|
||||
if str, ok := value.(string); ok {
|
||||
baseurl = str
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
in := map[string]interface{}{
|
||||
"baseurl": baseurl,
|
||||
"title": title,
|
||||
"languageCode": "en-us",
|
||||
"disablePathToLower": true,
|
||||
}
|
||||
kind = parser.FormatSanitize(kind)
|
||||
|
||||
by, err := parser.InterfaceToConfig(in, parser.FormatToLeadRune(kind))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = helpers.WriteToDisk(filepath.Join(inpath, "config."+kind), bytes.NewReader(by), hugofs.SourceFs)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func copyFile(source string, dest string) (err error) {
|
||||
sf, err := os.Open(source)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer sf.Close()
|
||||
df, err := os.Create(dest)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer df.Close()
|
||||
_, err = io.Copy(df, sf)
|
||||
if err == nil {
|
||||
si, err := os.Stat(source)
|
||||
if err != nil {
|
||||
err = os.Chmod(dest, si.Mode())
|
||||
}
|
||||
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func copyDir(source string, dest string) (err error) {
|
||||
fi, err := os.Stat(source)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if !fi.IsDir() {
|
||||
return errors.New(source + " is not a directory")
|
||||
}
|
||||
err = os.MkdirAll(dest, fi.Mode())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
entries, err := ioutil.ReadDir(source)
|
||||
for _, entry := range entries {
|
||||
sfp := filepath.Join(source, entry.Name())
|
||||
dfp := filepath.Join(dest, entry.Name())
|
||||
if entry.IsDir() {
|
||||
err = copyDir(sfp, dfp)
|
||||
if err != nil {
|
||||
jww.ERROR.Println(err)
|
||||
}
|
||||
} else {
|
||||
err = copyFile(sfp, dfp)
|
||||
if err != nil {
|
||||
jww.ERROR.Println(err)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func copyJekyllFilesAndFolders(jekyllRoot string, dest string) (err error) {
|
||||
fi, err := os.Stat(jekyllRoot)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if !fi.IsDir() {
|
||||
return errors.New(jekyllRoot + " is not a directory")
|
||||
}
|
||||
err = os.MkdirAll(dest, fi.Mode())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
entries, err := ioutil.ReadDir(jekyllRoot)
|
||||
for _, entry := range entries {
|
||||
sfp := filepath.Join(jekyllRoot, entry.Name())
|
||||
dfp := filepath.Join(dest, entry.Name())
|
||||
if entry.IsDir() {
|
||||
if entry.Name()[0] != '_' && entry.Name()[0] != '.' {
|
||||
err = copyDir(sfp, dfp)
|
||||
if err != nil {
|
||||
jww.ERROR.Println(err)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
lowerEntryName := strings.ToLower(entry.Name())
|
||||
exceptSuffix := []string{".md", ".markdown", ".html", ".htm",
|
||||
".xml", ".textile", "rakefile", "gemfile", ".lock"}
|
||||
isExcept := false
|
||||
for _, suffix := range exceptSuffix {
|
||||
if strings.HasSuffix(lowerEntryName, suffix) {
|
||||
isExcept = true
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if !isExcept && entry.Name()[0] != '.' && entry.Name()[0] != '_' {
|
||||
err = copyFile(sfp, dfp)
|
||||
if err != nil {
|
||||
jww.ERROR.Println(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func parseJekyllFilename(filename string) (time.Time, string, error) {
|
||||
re := regexp.MustCompile(`(\d+-\d+-\d+)-(.+)\..*`)
|
||||
r := re.FindAllStringSubmatch(filename, -1)
|
||||
if len(r) == 0 {
|
||||
return time.Now(), "", errors.New("filename not match")
|
||||
}
|
||||
|
||||
postDate, err := time.Parse("2006-01-02", r[0][1])
|
||||
if err != nil {
|
||||
return time.Now(), "", err
|
||||
}
|
||||
|
||||
postName := r[0][2]
|
||||
|
||||
return postDate, postName, nil
|
||||
}
|
||||
|
||||
func convertJekyllPost(path, relPath, targetDir string, draft bool) error {
|
||||
jww.TRACE.Println("Converting", path)
|
||||
|
||||
filename := filepath.Base(path)
|
||||
postDate, postName, err := parseJekyllFilename(filename)
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Parse filename error:", filename)
|
||||
return err
|
||||
}
|
||||
|
||||
jww.TRACE.Println(filename, postDate, postName)
|
||||
|
||||
targetFile := filepath.Join(targetDir, relPath)
|
||||
targetParentDir := filepath.Dir(targetFile)
|
||||
os.MkdirAll(targetParentDir, 0777)
|
||||
|
||||
contentBytes, err := ioutil.ReadFile(path)
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Read file error:", path)
|
||||
return err
|
||||
}
|
||||
|
||||
psr, err := parser.ReadFrom(bytes.NewReader(contentBytes))
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Parse file error:", path)
|
||||
return err
|
||||
}
|
||||
|
||||
metadata, err := psr.Metadata()
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Processing file error:", path)
|
||||
return err
|
||||
}
|
||||
|
||||
newmetadata, err := convertJekyllMetaData(metadata, postName, postDate, draft)
|
||||
if err != nil {
|
||||
jww.ERROR.Println("Convert metadata error:", path)
|
||||
return err
|
||||
}
|
||||
|
||||
jww.TRACE.Println(newmetadata)
|
||||
content := convertJekyllContent(newmetadata, string(psr.Content()))
|
||||
|
||||
page, err := hugolib.NewPage(filename)
|
||||
if err != nil {
|
||||
jww.ERROR.Println("New page error", filename)
|
||||
return err
|
||||
}
|
||||
|
||||
page.SetDir(targetParentDir)
|
||||
page.SetSourceContent([]byte(content))
|
||||
page.SetSourceMetaData(newmetadata, parser.FormatToLeadRune("yaml"))
|
||||
page.SaveSourceAs(targetFile)
|
||||
|
||||
jww.TRACE.Println("Target file:", targetFile)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func convertJekyllMetaData(m interface{}, postName string, postDate time.Time, draft bool) (interface{}, error) {
|
||||
url := postDate.Format("/2006/01/02/") + postName + "/"
|
||||
|
||||
metadata, err := cast.ToStringMapE(m)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if draft {
|
||||
metadata["draft"] = true
|
||||
}
|
||||
|
||||
for key, value := range metadata {
|
||||
lowerKey := strings.ToLower(key)
|
||||
|
||||
switch lowerKey {
|
||||
case "layout":
|
||||
delete(metadata, key)
|
||||
case "permalink":
|
||||
if str, ok := value.(string); ok {
|
||||
url = str
|
||||
}
|
||||
delete(metadata, key)
|
||||
case "category":
|
||||
if str, ok := value.(string); ok {
|
||||
metadata["categories"] = []string{str}
|
||||
}
|
||||
delete(metadata, key)
|
||||
case "excerpt_separator":
|
||||
if key != lowerKey {
|
||||
delete(metadata, key)
|
||||
metadata[lowerKey] = value
|
||||
}
|
||||
case "date":
|
||||
if str, ok := value.(string); ok {
|
||||
re := regexp.MustCompile(`(\d+):(\d+):(\d+)`)
|
||||
r := re.FindAllStringSubmatch(str, -1)
|
||||
if len(r) > 0 {
|
||||
hour, _ := strconv.Atoi(r[0][1])
|
||||
minute, _ := strconv.Atoi(r[0][2])
|
||||
second, _ := strconv.Atoi(r[0][3])
|
||||
postDate = time.Date(postDate.Year(), postDate.Month(), postDate.Day(), hour, minute, second, 0, time.UTC)
|
||||
}
|
||||
}
|
||||
delete(metadata, key)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
metadata["url"] = url
|
||||
metadata["date"] = postDate.Format(time.RFC3339)
|
||||
|
||||
return metadata, nil
|
||||
}
|
||||
|
||||
func convertJekyllContent(m interface{}, content string) string {
|
||||
metadata, _ := cast.ToStringMapE(m)
|
||||
|
||||
lines := strings.Split(content, "\n")
|
||||
var resultLines []string
|
||||
for _, line := range lines {
|
||||
resultLines = append(resultLines, strings.Trim(line, "\r\n"))
|
||||
}
|
||||
|
||||
content = strings.Join(resultLines, "\n")
|
||||
|
||||
excerptSep := "<!--more-->"
|
||||
if value, ok := metadata["excerpt_separator"]; ok {
|
||||
if str, strOk := value.(string); strOk {
|
||||
content = strings.Replace(content, strings.TrimSpace(str), excerptSep, -1)
|
||||
}
|
||||
}
|
||||
|
||||
replaceList := []struct {
|
||||
re *regexp.Regexp
|
||||
replace string
|
||||
}{
|
||||
{regexp.MustCompile("<!-- more -->"), "<!--more-->"},
|
||||
{regexp.MustCompile(`\{%\s*raw\s*%\}\s*(.*?)\s*\{%\s*endraw\s*%\}`), "$1"},
|
||||
{regexp.MustCompile(`{%\s*highlight\s*(.*?)\s*%}`), "{{< highlight $1 >}}"},
|
||||
{regexp.MustCompile(`{%\s*endhighlight\s*%}`), "{{< / highlight >}}"},
|
||||
}
|
||||
|
||||
for _, replace := range replaceList {
|
||||
content = replace.re.ReplaceAllString(content, replace.replace)
|
||||
}
|
||||
|
||||
return content
|
||||
}
|
||||
Loading…
Reference in a new issue