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hugo import jekyll support nested _posts directories
Fixes #1890 Closes #1911
This commit is contained in:
coderzh
Bjørn Erik Pedersen
parent
3aa0e16d0c
commit
7ee1f25e9e
1 changed files with 73 additions and 36 deletions
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@ -84,9 +84,17 @@ func importFromJekyll(cmd *cobra.Command, args []string) error {
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}
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forceImport, _ := cmd.Flags().GetBool("force")
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site, err := createSiteFromJekyll(jekyllRoot, targetDir, forceImport)
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fs := afero.NewOsFs()
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jekyllPostDirs, hasAnyPost := getJekyllDirInfo(fs, jekyllRoot)
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if !hasAnyPost {
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return errors.New("Your Jekyll root contains neither posts nor drafts, aborting.")
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}
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site, err := createSiteFromJekyll(jekyllRoot, targetDir, jekyllPostDirs, forceImport)
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if err != nil {
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return err
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return newUserError(err)
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}
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jww.FEEDBACK.Println("Importing...")
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@ -110,10 +118,10 @@ func importFromJekyll(cmd *cobra.Command, args []string) error {
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draft := 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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case strings.Contains(relPath, "_posts/"):
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relPath = filepath.Join("content/post", strings.Replace(relPath, "_posts/", "", -1))
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case strings.Contains(relPath, "_drafts/"):
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relPath = filepath.Join("content/draft", strings.Replace(relPath, "_drafts/", "", -1))
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draft = true
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default:
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return nil
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@ -123,11 +131,19 @@ func importFromJekyll(cmd *cobra.Command, args []string) error {
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return convertJekyllPost(site, path, relPath, targetDir, draft)
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}
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err = helpers.SymbolicWalk(hugofs.Os, jekyllRoot, callback)
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if err != nil {
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for jekyllPostDir, hasAnyPostInDir := range jekyllPostDirs {
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if hasAnyPostInDir {
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if err = helpers.SymbolicWalk(hugofs.Os, filepath.Join(jekyllRoot, jekyllPostDir), callback); err != nil {
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return err
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}
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}
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}
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jww.FEEDBACK.Println("Congratulations!", fileCount, "post(s) imported!")
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jww.FEEDBACK.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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jww.FEEDBACK.Println("$ cd " + args[1] + "\n$ hugo server --theme=herring-cove")
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jww.FEEDBACK.Println("Congratulations!", fileCount, "post(s) imported!")
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jww.FEEDBACK.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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@ -136,15 +152,52 @@ func importFromJekyll(cmd *cobra.Command, args []string) error {
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return nil
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}
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// TODO: Consider calling doNewSite() instead?
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func createSiteFromJekyll(jekyllRoot, targetDir string, force bool) (*hugolib.Site, error) {
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func getJekyllDirInfo(fs afero.Fs, jekyllRoot string) (map[string]bool, bool) {
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postDirs := make(map[string]bool)
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hasAnyPost := false
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if entries, err := ioutil.ReadDir(jekyllRoot); err == nil {
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for _, entry := range entries {
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if entry.IsDir() {
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subDir := filepath.Join(jekyllRoot, entry.Name())
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if isPostDir, hasAnyPostInDir := retrieveJekyllPostDir(fs, subDir); isPostDir {
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postDirs[entry.Name()] = hasAnyPostInDir
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if hasAnyPostInDir {
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hasAnyPost = true
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}
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}
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}
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}
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}
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return postDirs, hasAnyPost
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}
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func retrieveJekyllPostDir(fs afero.Fs, dir string) (bool, bool) {
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if strings.HasSuffix(dir, "_posts") || strings.HasSuffix(dir, "_drafts") {
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isEmpty, _ := helpers.IsEmpty(dir, fs)
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return true, !isEmpty
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}
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if entries, err := ioutil.ReadDir(dir); err == nil {
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for _, entry := range entries {
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if entry.IsDir() {
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subDir := filepath.Join(dir, entry.Name())
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if isPostDir, hasAnyPost := retrieveJekyllPostDir(fs, subDir); isPostDir {
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return isPostDir, hasAnyPost
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}
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}
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}
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}
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return false, true
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}
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func createSiteFromJekyll(jekyllRoot, targetDir string, jekyllPostDirs map[string]bool, force bool) (*hugolib.Site, error) {
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s, err := hugolib.NewSiteDefaultLang()
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if err != nil {
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return nil, err
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}
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fs := s.Fs.Source
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if exists, _ := helpers.Exists(targetDir, fs); exists {
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if isDir, _ := helpers.IsDir(targetDir, fs); !isDir {
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return nil, errors.New("Target path \"" + targetDir + "\" already exists but not a directory")
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@ -159,24 +212,6 @@ func createSiteFromJekyll(jekyllRoot, targetDir string, force bool) (*hugolib.Si
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jekyllConfig := loadJekyllConfig(fs, jekyllRoot)
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// Crude test to make sure at least one of _drafts/ and _posts/ exists
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// and is not empty.
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hasPostsOrDrafts := false
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postsDir := filepath.Join(jekyllRoot, "_posts")
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draftsDir := filepath.Join(jekyllRoot, "_drafts")
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for _, d := range []string{postsDir, draftsDir} {
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if exists, _ := helpers.Exists(d, fs); exists {
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if isDir, _ := helpers.IsDir(d, fs); isDir {
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if isEmpty, _ := helpers.IsEmpty(d, fs); !isEmpty {
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hasPostsOrDrafts = true
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}
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}
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}
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}
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if !hasPostsOrDrafts {
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return nil, errors.New("Your Jekyll root contains neither posts nor drafts, aborting.")
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}
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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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@ -186,7 +221,7 @@ func createSiteFromJekyll(jekyllRoot, targetDir string, force bool) (*hugolib.Si
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createConfigFromJekyll(fs, targetDir, "yaml", jekyllConfig)
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copyJekyllFilesAndFolders(jekyllRoot, filepath.Join(targetDir, "static"))
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copyJekyllFilesAndFolders(jekyllRoot, filepath.Join(targetDir, "static"), jekyllPostDirs)
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return s, nil
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}
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@ -318,7 +353,7 @@ func copyDir(source string, dest string) error {
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return nil
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}
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func copyJekyllFilesAndFolders(jekyllRoot string, dest string) error {
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func copyJekyllFilesAndFolders(jekyllRoot, dest string, jekyllPostDirs map[string]bool) (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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@ -336,11 +371,13 @@ func copyJekyllFilesAndFolders(jekyllRoot string, dest string) error {
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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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if _, ok := jekyllPostDirs[entry.Name()]; !ok {
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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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}
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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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