Closes #91. Add configuration option for custom Uncrustify path

lib/langs/uncrustify/cfg.coffee

@@ -4,6 +4,7 @@ Requires http://pear.php.net/package/PHP_Beautifier
 "use strict"
 fs = require("fs")
 temp = require("temp").track()
+possibleOptions = require "./possible-options.json"
 module.exports = (options, cb) ->
   text = ""
 
@@ -35,12 +36,13 @@ module.exports = (options, cb) ->
   # jshint ignore: end
   # Remove misc
   delete options.languageOverride
-
   delete options.configPath
 
-
   # Iterate over each property and write to configuration file
   for k of options
+    # Remove all non-possible options
+    isPossible = possibleOptions.indexOf(k) isnt -1
+    if isPossible
       v = options[k]
       vs = v
       if typeof vs is "boolean"
@@ -49,6 +51,9 @@ module.exports = (options, cb) ->
         else
           vs = "False"
       text += k + " = " + vs + "\n"
+    else
+      # console.log("removing #{k} option")
+      delete options[k]
 
   # Create temp input file
   temp.open

lib/langs/uncrustify/index.coffee

@@ -1,45 +1,38 @@
 ###
-Requires http://pear.php.net/package/PHP_Beautifier
+Requires http://uncrustify.sourceforge.net/
 ###
-getCmd = (inputPath, outputPath, options, cb) ->
-
-  # console.log('Uncrustify options:', options);
-  done = (configPath) ->
-
-    # console.log(configPath);
-    if pathToCommand
-
-      # Use path given by user
-      cmd = pathToCommand + " -c \"" + configPath + "\" -f \"" + inputPath + "\" -o \"" + outputPath + "\" -l \"" + lang + "\""
-    else
-
-      # Use command available in $PATH
-      cmd = "uncrustify -c \"" + configPath + "\" -f \"" + inputPath + "\" -o \"" + outputPath + "\" -l \"" + lang + "\""
-    # console.log(cmd);
-    cb cmd
-  configPath = options.configPath
-  lang = options.languageOverride or "C"
-  pathToCommand = atom.config.get("atom-beautify.uncrustifyPath")
-  # console.log(pathToCommand)
-  unless configPath
-
-    # No custom config path
-    cfg options, (error, path) ->
-      throw error  if error
-      done path
-
-  else
-
-    # Has custom config path
-    editor = atom.workspace.getActiveEditor()
-    basePath = path.dirname(editor.getPath())
-
-    # console.log(basePath);
-    configPath = path.resolve(basePath, configPath)
-    done configPath
-  return
 "use strict"
 cliBeautify = require("../cli-beautify")
 cfg = require("./cfg")
 path = require("path")
+getCmd = (inputPath, outputPath, options, cb) ->
+  uncrustifyPath = options.uncrustifyPath
+  # console.log('Uncrustify options:', options);
+  # console.log("Uncrustify path: #{uncrustifyPath}")
+  # Complete callback
+  done = (configPath) ->
+    # console.log(configPath);
+    if uncrustifyPath
+      # Use path given by user
+      cmd = "#{uncrustifyPath} -c \"#{configPath}\" -f \"#{inputPath}\" -o \"#{outputPath}\" -l \"#{lang}\""
+    else
+      # Use command available in $PATH
+      cmd = "uncrustify -c \"#{configPath}\" -f \"#{inputPath}\" -o \"#{outputPath}\" -l \"#{lang}\""
+    # console.log(cmd);
+    cb cmd
+  configPath = options.configPath
+  lang = options.languageOverride or "C" # Default is C
+  unless configPath
+    # No custom config path
+    cfg options, (error, cPath) ->
+      throw error  if error
+      done cPath
+  else
+    # Has custom config path
+    editor = atom.workspace.getActiveEditor()
+    basePath = path.dirname(editor.getPath())
+    # console.log(basePath);
+    configPath = path.resolve(basePath, configPath)
+    done configPath
+  return
 module.exports = cliBeautify(getCmd)

lib/language-options.coffee

@@ -100,33 +100,37 @@ module.exports =
     ruby_rbeautify_path: ""
 
     # C
+    c_uncrustifyPath: ""
     c_configPath: ""
 
     # C++
+    cpp_uncrustifyPath: ""
     cpp_configPath: ""
 
     # Objective-C
+    objectivec_uncrustifyPath: ""
     objectivec_configPath: ""
 
     # C#
+    cs_uncrustifyPath: ""
     cs_configPath: ""
 
-    # Objective-C
+    # D
+    d_uncrustifyPath: ""
     d_configPath: ""
 
     # Java
+    java_uncrustifyPath: ""
     java_configPath: ""
 
     # Pawn
+    pawn_uncrustifyPath: ""
     pawn_configPath: ""
 
     # VALA
+    vala_uncrustifyPath: ""
     vala_configPath: ""
 
-    # Uncrustify
-    uncrustifyPath: ""
-
-
   # jshint ignore: end
 
   # Process each language