Merge pull request #23 from wasikuss/feature/php-path-in-settings

Add option in settings to manually specify php path

lib/main.coffee

@@ -1,6 +1,21 @@
+{CompositeDisposable} = require 'atom'
 provider = require './provider'
 
 module.exports =
-  activate: -> provider.loadCompletions()
+  config:
+    executablePath:
+      type: 'string'
+      title: 'PHP Executable Path'
+      default: 'php' # Let OS's $PATH handle the rest
+
+  activate: ->
+    @subscriptions = new CompositeDisposable
+    @subscriptions.add atom.config.observe 'autocomplete-php.executablePath',
+      (executablePath) ->
+        provider.executablePath = executablePath
+    provider.loadCompletions()
+
+  deactivate: ->
+    @subscriptions.dispose()
 
   getProvider: -> provider

lib/provider.coffee

@@ -3,6 +3,8 @@ fs = require 'fs'
 path = require 'path'
 
 module.exports =
+  executablePath: 'php'
+
   # This will work on JavaScript and CoffeeScript files, but not in js comments.
   selector: '.source.php'
   disableForSelector: '.source.php .comment'
@@ -33,7 +35,7 @@ module.exports =
     @compileData = ''
     phpEx = 'get_user_all.php'
 
-    proc = exec.spawn 'php', [__dirname + '/php/' + phpEx]
+    proc = exec.spawn this.executablePath, [__dirname + '/php/' + phpEx]
 
     proc.stdin.write(editor.getText())
     proc.stdin.end()