More Windows Support

README.md

@@ -86,7 +86,7 @@ Add `gem 'fontcustom'` to your gem file.
 ```
 bundle
 ```
-Create a `fontcustom.yml` file with something like this:
+Create a `fontcustom.yml` file with something like this: 
 ```yml
 # config/fontcustom.yml
 
@@ -148,8 +148,7 @@ For example, if you added a file called 'cars54' icon would look something like
 ```html
 <i class="icon-cars54"</i>
 ```
-
-Now the font is adjustable to css 'font-size' and 'color'.
+Now the font is adjustable to css 'font-size' and 'color'. 
 
 **Save CSS and fonts to different locations**
 

lib/fontcustom/base.rb

@@ -3,8 +3,11 @@
 module Fontcustom
   class Base
     include Utility
-
+
+    private $which_command 
+
     def initialize(raw_options)
+      set_which_command
       check_fontforge
       check_woff2
       manifest = '.fontcustom-manifest.json'
@@ -13,6 +16,14 @@ def initialize(raw_options)
       @manifest = Fontcustom::Manifest.new(manifest, @options)
     end
 
+    def set_which_command
+      if !Gem.win_platform?
+        which_command = 'which'
+      else # on windows 
+        which_command = 'where'
+      end
+    end 
+
     def compile
       current = checksum
       previous = @manifest.get(:checksum)[:previous]
@@ -31,18 +42,14 @@ def compile
     private
 
     def check_fontforge
-        if !Gem.win_platform?
-            fontforge = `which fontforge`
-        else
-            fontforge = `where fontforge`
-        end
+      fontforge = `#{which_command} fontforge`
       if fontforge == "" || fontforge == "fontforge not found"
         raise Fontcustom::Error, "Please install fontforge first. Visit <http://fontcustom.com> for instructions."
       end
     end
 
     def check_woff2
-      woff2 = `which woff2_compress`
+      woff2 = `#{which_command} woff2_compress`
       if woff2 == "" || woff2 == "woff2_compress not found"
         fail Fontcustom::Error, "Please install woff2 first. Visit <https://github.com/google/woff2> for instructions."
       end