command: Add `themesDir` command argument to specify themes directory - hugo - [fork] hugo port for 9front
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       ---
 (DIR) commit b2687ab1f7699cbb5ac183f49be67c2ab23d0a6f
 (DIR) parent 4845a13c9e0661496878b7c7d82172e3f4a3fbde
 (HTM) Author: avi <hi@avi.im>
       Date:   Thu, 22 Dec 2016 13:09:58 +0530
       
       command: Add `themesDir` command argument to specify themes directory
       
       Diffstat:
         M commands/hugo.go                    |       6 ++++++
       
       1 file changed, 6 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/commands/hugo.go b/commands/hugo.go
       @@ -146,6 +146,7 @@ var (
                destination string
                logFile     string
                theme       string
       +        themesDir   string
                source      string
        )
        
       @@ -219,6 +220,7 @@ func initHugoBuildCommonFlags(cmd *cobra.Command) {
                cmd.Flags().BoolP("ignoreCache", "", false, "Ignores the cache directory")
                cmd.Flags().StringVarP(&destination, "destination", "d", "", "filesystem path to write files to")
                cmd.Flags().StringVarP(&theme, "theme", "t", "", "theme to use (located in /themes/THEMENAME/)")
       +        cmd.Flags().StringVarP(&themesDir, "themesDir", "", "", "filesystem path to themes directory")
                cmd.Flags().Bool("uglyURLs", false, "if true, use /filename.html instead of /filename/")
                cmd.Flags().Bool("canonifyURLs", false, "if true, all relative URLs will be canonicalized using baseURL")
                cmd.Flags().StringVarP(&baseURL, "baseURL", "b", "", "hostname (and path) to the root, e.g. http://spf13.com/")
       @@ -287,6 +289,10 @@ func InitializeConfig(subCmdVs ...*cobra.Command) error {
                        viper.Set("theme", theme)
                }
        
       +        if themesDir != "" {
       +                viper.Set("themesDir", themesDir)
       +        }
       +
                if destination != "" {
                        viper.Set("publishDir", destination)
                }