func importFromJekyll(cmd *cobra.Command, args []string) error {
jww.SetLogThreshold(jww.LevelTrace)
jww.SetStdoutThreshold(jww.LevelWarn)
if len(args) < 2 {
return newUserError(`Import from Jekyll requires two paths, e.g. ` + "`hugo import jekyll jekyll_root_path target_path`.")
}
jekyllRoot, err := filepath.Abs(filepath.Clean(args[0]))
if err != nil {
return newUserError("Path error:", args[0])
}
targetDir, err := filepath.Abs(filepath.Clean(args[1]))
if err != nil {
return newUserError("Path error:", args[1])
}
jww.INFO.Println("Import Jekyll from:", jekyllRoot, "to:", targetDir)
if strings.HasPrefix(filepath.Dir(targetDir), jekyllRoot) {
return newUserError("Target path should not be inside the Jekyll root, aborting.")
}
forceImport, _ := cmd.Flags().GetBool("force")
if err := createSiteFromJekyll(jekyllRoot, targetDir, forceImport); err != nil {
return newUserError(err)
}
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 {
return newUserError("Get rel path error:", path)
}
relPath = filepath.ToSlash(relPath)
draft := 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 = helpers.SymbolicWalk(hugofs.Os(), jekyllRoot, callback)
if err != nil {
return err
}
fmt.Println("Congratulations!", fileCount, "post(s) 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 --theme=herring-cove")
return nil
}
Use: "man",
Short: "Generate man pages for the Hugo CLI",
Long: `This command automatically generates up-to-date man pages of Hugo's
command-line interface. By default, it creates the man page files
in the "man" directory under the current directory.`,
RunE: func(cmd *cobra.Command, args []string) error {
header := &doc.GenManHeader{
Section: "1",
Manual: "Hugo Manual",
Source: fmt.Sprintf("Hugo %s", helpers.HugoVersion()),
}
if !strings.HasSuffix(genmandir, helpers.FilePathSeparator) {
genmandir += helpers.FilePathSeparator
}
if found, _ := helpers.Exists(genmandir, hugofs.Os()); !found {
jww.FEEDBACK.Println("Directory", genmandir, "does not exist, creating...")
hugofs.Os().MkdirAll(genmandir, 0777)
}
cmd.Root().DisableAutoGenTag = true
jww.FEEDBACK.Println("Generating Hugo man pages in", genmandir, "...")
doc.GenManTree(cmd.Root(), header, genmandir)
jww.FEEDBACK.Println("Done.")
return nil
},
}
func init() {
// Highlight takes some code and returns highlighted code.
func Highlight(code, lang, optsStr string) string {
if !HasPygments() {
jww.WARN.Println("Highlighting requires Pygments to be installed and in the path")
return code
}
options, err := parsePygmentsOpts(optsStr)
if err != nil {
jww.ERROR.Print(err.Error())
return code
}
// Try to read from cache first
hash := sha1.New()
io.WriteString(hash, code)
io.WriteString(hash, lang)
io.WriteString(hash, options)
fs := hugofs.Os()
ignoreCache := viper.GetBool("IgnoreCache")
cacheDir := viper.GetString("CacheDir")
var cachefile string
if !ignoreCache && cacheDir != "" {
cachefile = filepath.Join(cacheDir, fmt.Sprintf("pygments-%x", hash.Sum(nil)))
exists, err := Exists(cachefile, fs)
if err != nil {
jww.ERROR.Print(err.Error())
return code
}
if exists {
f, err := fs.Open(cachefile)
if err != nil {
jww.ERROR.Print(err.Error())
return code
}
s, err := ioutil.ReadAll(f)
if err != nil {
jww.ERROR.Print(err.Error())
return code
}
return string(s)
}
}
// No cache file, render and cache it
var out bytes.Buffer
var stderr bytes.Buffer
var langOpt string
if lang == "" {
langOpt = "-g" // Try guessing the language
} else {
langOpt = "-l" + lang
}
cmd := exec.Command(pygmentsBin, langOpt, "-fhtml", "-O", options)
cmd.Stdin = strings.NewReader(code)
cmd.Stdout = &out
cmd.Stderr = &stderr
if err := cmd.Run(); err != nil {
jww.ERROR.Print(stderr.String())
return code
}
str := out.String()
// inject code tag into Pygments output
if lang != "" && strings.Contains(str, "<pre>") {
codeTag := fmt.Sprintf(`<pre><code class="language-%s" data-lang="%s">`, lang, lang)
str = strings.Replace(str, "<pre>", codeTag, 1)
str = strings.Replace(str, "</pre>", "</code></pre>", 1)
}
if !ignoreCache && cachefile != "" {
// Write cache file
if err := WriteToDisk(cachefile, strings.NewReader(str), fs); err != nil {
jww.ERROR.Print(stderr.String())
}
}
return str
}
func (t *GoHTMLTemplate) loadTemplates(absPath string, prefix string) {
walker := func(path string, fi os.FileInfo, err error) error {
if err != nil {
return nil
}
if fi.Mode()&os.ModeSymlink == os.ModeSymlink {
link, err := filepath.EvalSymlinks(absPath)
if err != nil {
jww.ERROR.Printf("Cannot read symbolic link '%s', error was: %s", absPath, err)
return nil
}
linkfi, err := os.Stat(link)
if err != nil {
jww.ERROR.Printf("Cannot stat '%s', error was: %s", link, err)
return nil
}
if !linkfi.Mode().IsRegular() {
jww.ERROR.Printf("Symbolic links for directories not supported, skipping '%s'", absPath)
}
return nil
}
if !fi.IsDir() {
if isDotFile(path) || isBackupFile(path) || isBaseTemplate(path) {
return nil
}
tplName := t.GenerateTemplateNameFrom(absPath, path)
if prefix != "" {
tplName = strings.Trim(prefix, "/") + "/" + tplName
}
var baseTemplatePath string
// Ace and Go templates may have both a base and inner template.
pathDir := filepath.Dir(path)
if filepath.Ext(path) != ".amber" && !strings.HasSuffix(pathDir, "partials") && !strings.HasSuffix(pathDir, "shortcodes") {
innerMarkers := goTemplateInnerMarkers
baseFileName := fmt.Sprintf("%s.html", baseFileBase)
if filepath.Ext(path) == ".ace" {
innerMarkers = aceTemplateInnerMarkers
baseFileName = fmt.Sprintf("%s.ace", baseFileBase)
}
// This may be a view that shouldn't have base template
// Have to look inside it to make sure
needsBase, err := helpers.FileContainsAny(path, innerMarkers, hugofs.Os())
if err != nil {
return err
}
if needsBase {
// Look for base template in the follwing order:
// 1. <current-path>/<template-name>-baseof.<suffix>, e.g. list-baseof.<suffix>.
// 2. <current-path>/baseof.<suffix>
// 3. _default/<template-name>-baseof.<suffix>, e.g. list-baseof.<suffix>.
// 4. _default/baseof.<suffix>
// 5. <themedir>/layouts/_default/<template-name>-baseof.<suffix>
// 6. <themedir>/layouts/_default/baseof.<suffix>
currBaseFilename := fmt.Sprintf("%s-%s", helpers.Filename(path), baseFileName)
templateDir := filepath.Dir(path)
themeDir := helpers.GetThemeDir()
pathsToCheck := []string{
filepath.Join(templateDir, currBaseFilename),
filepath.Join(templateDir, baseFileName),
filepath.Join(absPath, "_default", currBaseFilename),
filepath.Join(absPath, "_default", baseFileName),
filepath.Join(themeDir, "layouts", "_default", currBaseFilename),
filepath.Join(themeDir, "layouts", "_default", baseFileName),
}
for _, pathToCheck := range pathsToCheck {
if ok, err := helpers.Exists(pathToCheck, hugofs.Os()); err == nil && ok {
baseTemplatePath = pathToCheck
break
}
}
}
}
t.AddTemplateFile(tplName, baseTemplatePath, path)
}
return nil
}
filepath.Walk(absPath, walker)
}