func (c *Config) findConfigFile(configFileName string) (string, error) {

	if configFileName == "" { // config not specified, let's search
		if b, _ := helpers.Exists(c.GetAbsPath("config.json")); b {
			return c.GetAbsPath("config.json"), nil
		}

		if b, _ := helpers.Exists(c.GetAbsPath("config.toml")); b {
			return c.GetAbsPath("config.toml"), nil
		}

		if b, _ := helpers.Exists(c.GetAbsPath("config.yaml")); b {
			return c.GetAbsPath("config.yaml"), nil
		}

		return "", fmt.Errorf("config file not found in: %s", c.GetPath())

	} else {
		// If the full path is given, just use that
		if path.IsAbs(configFileName) {
			return configFileName, nil
		}

		// Else check the local directory
		t := c.GetAbsPath(configFileName)
		if b, _ := helpers.Exists(t); b {
			return t, nil
		} else {
			return "", fmt.Errorf("config file not found at: %s", t)
		}
	}
}

func doNewSite(basepath string, force bool) error {
	dirs := []string{
		filepath.Join(basepath, "layouts"),
		filepath.Join(basepath, "content"),
		filepath.Join(basepath, "archetypes"),
		filepath.Join(basepath, "static"),
		filepath.Join(basepath, "data"),
		filepath.Join(basepath, "themes"),
	}

	if exists, _ := helpers.Exists(basepath, hugofs.Source()); exists {
		if isDir, _ := helpers.IsDir(basepath, hugofs.Source()); !isDir {
			return errors.New(basepath + " already exists but not a directory")
		}

		isEmpty, _ := helpers.IsEmpty(basepath, hugofs.Source())

		switch {
		case !isEmpty && !force:
			return errors.New(basepath + " already exists and is not empty")

		case !isEmpty && force:
			all := append(dirs, filepath.Join(basepath, "config."+configFormat))
			for _, path := range all {
				if exists, _ := helpers.Exists(path, hugofs.Source()); exists {
					return errors.New(path + " already exists")
				}
			}
		}
	}

	for _, dir := range dirs {
		hugofs.Source().MkdirAll(dir, 0777)
	}

	createConfig(basepath, configFormat)

	jww.FEEDBACK.Printf("Congratulations! Your new Hugo site is created in %q.\n\n", basepath)
	jww.FEEDBACK.Println(`Just a few more steps and you're ready to go:

1. Download a theme into the same-named folder. Choose a theme from https://themes.gohugo.io or
   create your own with the "hugo new theme <THEMENAME>" command
2. Perhaps you want to add some content. You can add single files with "hugo new <SECTIONNAME>/<FILENAME>.<FORMAT>"
3. Start the built-in live server via "hugo server"

For more information read the documentation at https://gohugo.io.`)

	return nil
}

func loadJekyllConfig(jekyllRoot string) map[string]interface{} {
	fs := hugofs.Source()
	path := filepath.Join(jekyllRoot, "_config.yml")

	exists, err := helpers.Exists(path, fs)

	if err != nil || !exists {
		jww.WARN.Println("_config.yaml not found: Is the specified Jekyll root correct?")
		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 FindArchetype(kind string) (outpath string) {
	search := []string{helpers.AbsPathify(viper.GetString("archetypeDir"))}

	if viper.GetString("theme") != "" {
		themeDir := path.Join(helpers.AbsPathify("themes/"+viper.GetString("theme")), "/archetypes/")
		if _, err := os.Stat(themeDir); os.IsNotExist(err) {
			jww.ERROR.Println("Unable to find archetypes directory for theme :", viper.GetString("theme"), "in", themeDir)
		} else {
			search = append(search, themeDir)
		}
	}

	for _, x := range search {
		// If the new content isn't in a subdirectory, kind == "".
		// Therefore it should be excluded otherwise `is a directory`
		// error will occur. github.com/spf13/hugo/issues/411
		var pathsToCheck []string

		if kind == "" {
			pathsToCheck = []string{"default.md", "default"}
		} else {
			pathsToCheck = []string{kind + ".md", kind, "default.md", "default"}
		}
		for _, p := range pathsToCheck {
			curpath := path.Join(x, p)
			jww.DEBUG.Println("checking", curpath, "for archetypes")
			if exists, _ := helpers.Exists(curpath); exists {
				jww.INFO.Println("curpath: " + curpath)
				return curpath
			}
		}
	}

	return ""
}

// NewSite creates a new hugo site and initializes a structured Hugo directory.
func NewSite(cmd *cobra.Command, args []string) {
	if len(args) < 1 {
		cmd.Usage()
		jww.FATAL.Fatalln("path needs to be provided")
	}

	createpath, err := filepath.Abs(filepath.Clean(args[0]))
	if err != nil {
		cmd.Usage()
		jww.FATAL.Fatalln(err)
	}

	if x, _ := helpers.Exists(createpath, hugofs.SourceFs); x {
		y, _ := helpers.IsDir(createpath, hugofs.SourceFs)
		if z, _ := helpers.IsEmpty(createpath, hugofs.SourceFs); y && z {
			jww.INFO.Println(createpath, "already exists and is empty")
		} else {
			jww.FATAL.Fatalln(createpath, "already exists and is not empty")
		}
	}

	mkdir(createpath, "layouts")
	mkdir(createpath, "content")
	mkdir(createpath, "archetypes")
	mkdir(createpath, "static")
	mkdir(createpath, "data")

	createConfig(createpath, configFormat)
}

func destinationExists(filename string) bool {
	b, err := helpers.Exists(filename, hugofs.Destination())
	if err != nil {
		panic(err)
	}
	return b
}

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 FindArchetype(kind string) (outpath string) {
	search := []string{helpers.AbsPathify(viper.GetString("archetypeDir"))}

	if viper.GetString("theme") != "" {
		themeDir := path.Join(helpers.AbsPathify("themes/"+viper.GetString("theme")), "/archetypes/")
		if _, err := os.Stat(themeDir); os.IsNotExist(err) {
			jww.ERROR.Println("Unable to find archetypes directory for theme :", viper.GetString("theme"), "in", themeDir)
		} else {
			search = append(search, themeDir)
		}
	}

	for _, x := range search {
		pathsToCheck := []string{kind + ".md", kind, "default.md", "default"}
		for _, p := range pathsToCheck {
			curpath := path.Join(x, p)
			jww.DEBUG.Println("checking", curpath, "for archetypes")
			if exists, _ := helpers.Exists(curpath); exists {
				return curpath
			}
		}
	}

	return ""
}

func NewTheme(cmd *cobra.Command, args []string) {
	InitializeConfig()

	if len(args) < 1 {
		cmd.Usage()
		jww.FATAL.Fatalln("theme name needs to be provided")
	}

	createpath := helpers.AbsPathify(path.Join("themes", args[0]))
	jww.INFO.Println("creating theme at", createpath)

	if x, _ := helpers.Exists(createpath); x {
		jww.FATAL.Fatalln(createpath, "already exists")
	}

	mkdir(createpath, "layouts", "_default")
	mkdir(createpath, "layouts", "chrome")

	touchFile(createpath, "layouts", "index.html")
	touchFile(createpath, "layouts", "_default", "list.html")
	touchFile(createpath, "layouts", "_default", "single.html")

	touchFile(createpath, "layouts", "chrome", "header.html")
	touchFile(createpath, "layouts", "chrome", "footer.html")

	mkdir(createpath, "archetypes")
	touchFile(createpath, "archetypes", "default.md")

	mkdir(createpath, "static", "js")
	mkdir(createpath, "static", "css")

	by := []byte(`The MIT License (MIT)

Copyright (c) 2014 YOUR_NAME_HERE

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
`)

	err := helpers.WriteToDisk(path.Join(createpath, "LICENSE.md"), bytes.NewReader(by))
	if err != nil {
		jww.FATAL.Fatalln(err)
	}

	createThemeMD(createpath)
}

// TODO: Consider calling doNewSite() instead?
func createSiteFromJekyll(jekyllRoot, targetDir string, force bool) error {
	fs := hugofs.Source()
	if exists, _ := helpers.Exists(targetDir, fs); exists {
		if isDir, _ := helpers.IsDir(targetDir, fs); !isDir {
			return errors.New("Target path \"" + targetDir + "\" already exists but not a directory")
		}

		isEmpty, _ := helpers.IsEmpty(targetDir, fs)

		if !isEmpty && !force {
			return errors.New("Target path \"" + targetDir + "\" already exists and is not empty")
		}
	}

	jekyllConfig := loadJekyllConfig(jekyllRoot)

	// Crude test to make sure at least one of _drafts/ and _posts/ exists
	// and is not empty.
	hasPostsOrDrafts := false
	postsDir := filepath.Join(jekyllRoot, "_posts")
	draftsDir := filepath.Join(jekyllRoot, "_drafts")
	for _, d := range []string{postsDir, draftsDir} {
		if exists, _ := helpers.Exists(d, fs); exists {
			if isDir, _ := helpers.IsDir(d, fs); isDir {
				if isEmpty, _ := helpers.IsEmpty(d, fs); !isEmpty {
					hasPostsOrDrafts = true
				}
			}
		}
	}
	if !hasPostsOrDrafts {
		return errors.New("Your Jekyll root contains neither posts nor drafts, aborting.")
	}

	mkdir(targetDir, "layouts")
	mkdir(targetDir, "content")
	mkdir(targetDir, "archetypes")
	mkdir(targetDir, "static")
	mkdir(targetDir, "data")
	mkdir(targetDir, "themes")

	createConfigFromJekyll(targetDir, "yaml", jekyllConfig)

	copyJekyllFilesAndFolders(jekyllRoot, filepath.Join(targetDir, "static"))

	return nil
}

// resGetLocal loads the content of a local file
func resGetLocal(url string, fs afero.Fs) ([]byte, error) {
	filename := filepath.Join(viper.GetString("workingDir"), url)
	if e, err := helpers.Exists(filename, fs); !e {
		return nil, err
	}

	return afero.ReadFile(fs, filename)

}

func doNewSite(basepath string, force bool) error {
	dirs := []string{
		filepath.Join(basepath, "layouts"),
		filepath.Join(basepath, "content"),
		filepath.Join(basepath, "archetypes"),
		filepath.Join(basepath, "static"),
		filepath.Join(basepath, "data"),
		filepath.Join(basepath, "themes"),
	}

	if exists, _ := helpers.Exists(basepath, hugofs.Source()); exists {
		if isDir, _ := helpers.IsDir(basepath, hugofs.Source()); !isDir {
			return errors.New(basepath + " already exists but not a directory")
		}

		isEmpty, _ := helpers.IsEmpty(basepath, hugofs.Source())

		switch {
		case !isEmpty && !force:
			return errors.New(basepath + " already exists and is not empty")

		case !isEmpty && force:
			all := append(dirs, filepath.Join(basepath, "config."+configFormat))
			for _, path := range all {
				if exists, _ := helpers.Exists(path, hugofs.Source()); exists {
					return errors.New(path + " already exists")
				}
			}
		}
	}

	for _, dir := range dirs {
		hugofs.Source().MkdirAll(dir, 0777)
	}

	createConfig(basepath, configFormat)

	jww.FEEDBACK.Printf("Congratulations! Your new Hugo site is created in %s.\n\n", basepath)
	jww.FEEDBACK.Println(nextStepsText())

	return nil
}

// resGetLocal loads the content of a local file
func resGetLocal(url string, fs afero.Fs) ([]byte, error) {
	filename := filepath.Join(viper.GetString("WorkingDir"), url)
	if e, err := helpers.Exists(filename, fs); !e {
		return nil, err
	}

	f, err := fs.Open(filename)
	if err != nil {
		return nil, err
	}
	return ioutil.ReadAll(f)
}

// isThemeVsHugoVersionMismatch returns whether the current Hugo version is
// less than the theme's min_version.
func isThemeVsHugoVersionMismatch() (mismatch bool, requiredMinVersion string) {
	if !helpers.ThemeSet() {
		return
	}

	themeDir := helpers.GetThemeDir()

	fs := hugofs.SourceFs
	path := filepath.Join(themeDir, "theme.toml")

	exists, err := helpers.Exists(path, fs)

	if err != nil || !exists {
		return
	}

	f, err := fs.Open(path)

	if err != nil {
		return
	}

	defer f.Close()

	b, err := ioutil.ReadAll(f)

	if err != nil {
		return
	}

	c, err := parser.HandleTOMLMetaData(b)

	if err != nil {
		return
	}

	config := c.(map[string]interface{})

	if minVersion, ok := config["min_version"]; ok {
		switch minVersion.(type) {
		case float32:
			return helpers.HugoVersionNumber < minVersion.(float32), fmt.Sprint(minVersion)
		case float64:
			return helpers.HugoVersionNumber < minVersion.(float64), fmt.Sprint(minVersion)
		default:
			return
		}

	}

	return
}

func doNewSite(basepath string, force bool) error {
	dirs := []string{
		filepath.Join(basepath, "layouts"),
		filepath.Join(basepath, "content"),
		filepath.Join(basepath, "archetypes"),
		filepath.Join(basepath, "static"),
		filepath.Join(basepath, "data"),
		filepath.Join(basepath, "themes"),
	}

	if exists, _ := helpers.Exists(basepath, hugofs.SourceFs); exists {
		if isDir, _ := helpers.IsDir(basepath, hugofs.SourceFs); !isDir {
			return errors.New(basepath + " already exists but not a directory")
		}

		isEmpty, _ := helpers.IsEmpty(basepath, hugofs.SourceFs)

		switch {
		case !isEmpty && !force:
			return errors.New(basepath + " already exists and is not empty")

		case !isEmpty && force:
			all := append(dirs, filepath.Join(basepath, "config."+configFormat))
			for _, path := range all {
				if exists, _ := helpers.Exists(path, hugofs.SourceFs); exists {
					return errors.New(path + " already exists")
				}
			}
		}
	}

	for _, dir := range dirs {
		hugofs.SourceFs.MkdirAll(dir, 0777)
	}

	createConfig(basepath, configFormat)

	return nil
}

// resGetCache returns the content for an ID from the file cache or an error
// if the file is not found returns nil,nil
func resGetCache(id string, fs afero.Fs, ignoreCache bool) ([]byte, error) {
	if ignoreCache {
		return nil, nil
	}
	fID := getCacheFileID(id)
	isExists, err := helpers.Exists(fID, fs)
	if err != nil {
		return nil, err
	}
	if !isExists {
		return nil, nil
	}

	return afero.ReadFile(fs, fID)

}

// resGetLocal loads the content of a local file
func resGetLocal(url string, fs afero.Fs) ([]byte, error) {
	p := ""
	if viper.GetString("WorkingDir") != "" {
		p = viper.GetString("WorkingDir")
		if helpers.FilePathSeparator != p[len(p)-1:] {
			p = p + helpers.FilePathSeparator
		}
	}
	jFile := p + url
	if e, err := helpers.Exists(jFile, fs); !e {
		return nil, err
	}

	f, err := fs.Open(jFile)
	if err != nil {
		return nil, err
	}
	return ioutil.ReadAll(f)
}

// resGetCache returns the content for an ID from the file cache or an error
// if the file is not found returns nil,nil
func resGetCache(id string, fs afero.Fs, ignoreCache bool) ([]byte, error) {
	if ignoreCache {
		return nil, nil
	}
	fID := getCacheFileID(id)
	isExists, err := helpers.Exists(fID, fs)
	if err != nil {
		return nil, err
	}
	if !isExists {
		return nil, nil
	}

	f, err := fs.Open(fID)
	if err != nil {
		return nil, err
	}

	return ioutil.ReadAll(f)
}

func NewSite(cmd *cobra.Command, args []string) {
	if len(args) < 1 {
		cmd.Usage()
		jww.FATAL.Fatalln("path needs to be provided")
	}

	createpath, err := filepath.Abs(filepath.Clean(args[0]))
	if err != nil {
		cmd.Usage()
		jww.FATAL.Fatalln(err)
	}

	if x, _ := helpers.Exists(createpath); x {
		jww.FATAL.Fatalln(createpath, "already exists")
	}

	mkdir(createpath, "layouts")
	mkdir(createpath, "content")
	mkdir(createpath, "archetypes")
	mkdir(createpath, "static")

	createConfig(createpath, configFormat)
}

	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.`,

	Run: func(cmd *cobra.Command, args []string) {
		header := &cobra.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.OsFs); !found {
			jww.FEEDBACK.Println("Directory", genmandir, "does not exist, creating...")
			hugofs.OsFs.MkdirAll(genmandir, 0777)
		}
		cmd.Root().DisableAutoGenTag = true

		jww.FEEDBACK.Println("Generating Hugo man pages in", genmandir, "...")
		cmd.Root().GenManTree(header, genmandir)

		jww.FEEDBACK.Println("Done.")
	},
}

func init() {
	genmanCmd.PersistentFlags().StringVar(&genmandir, "dir", "man/", "the directory to write the man pages.")
}