Set gtags layer keybindings for php-mode

contrib/lang/php/README.md

@@ -11,10 +11,15 @@
 <!-- markdown-toc end -->
 
 ## Description
-This layer adds PHP language support to Spacemacs
+This layer adds PHP language support to Spacemacs.
 
 Features:
-- Edit php files using [php-mode][]
+- Edit PHP files using [php-mode][]
+- Edit Drupal files
+- Run tests with PHPUnit
+- Reformat code with PHP CBF
+
+The `gtags` layer is strongly recommended.
 
 ## Install
 

contrib/lang/php/config.el

@@ -0,0 +1,15 @@
+;;; config.el --- PHP Layer config File for Spacemacs
+;;
+;; Copyright (c) 2012-2014 Sylvain Benner
+;; Copyright (c) 2014-2015 Sylvain Benner & Contributors
+;;
+;; Author: Kosta Harlan <kosta@kostaharlan.net>
+;; URL: https://github.com/syl20bnr/spacemacs
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+;; variables
+
+(spacemacs|defvar-company-backends php-mode)

contrib/lang/php/packages.el

@@ -10,9 +10,65 @@
 ;;
 ;;; License: GPLv3
 
-(setq php-packages '(php-mode))
+(defvar php-packages '(
+                       php-mode
+                       phpcbf
+                       helm-gtags
+                       ggtags
+                       php-extras
+                       flycheck
+                       company
+                       php-auto-yasnippets
+                       phpunit
+                       drupal-mode
+                       )
+  )
 
 (defun php/init-php-mode ()
   (use-package php-mode
     :defer t
-    :mode ("\\.php\\'" . php-mode)))
+    :mode ("\\.php\\'" . php-mode)
+    :config
+    (progn
+        (add-hook 'php-mode-hook 'eldoc-mode)
+        (add-hook 'php-mode-hook 'setq-local eldoc-documentation-function #'ggtags-eldoc-function)
+        (add-hook 'php-mode-hook
+            (lambda ()
+                (set (make-local-variable 'company-backends)
+                    '((company-yasnippet company-gtags company-capf company-dabbrev-code company-keywords company-files php-extras-company)))))
+
+      )))
+
+(defun php/init-php-extras ()
+  (use-package php-extras
+    :defer t
+    )
+  )
+
+(defun php/init-phpcbf ()
+  (use-package phpcbf
+    :defer t
+    )
+  )
+
+(defun php/init-php-auto-yasnippets ()
+  (use-package php-auto-yasnippets
+    :defer t))
+
+(defun php/init-phpunit ()
+  (use-package phpunit
+    :defer t))
+
+(defun php/init-drupal-mode ()
+  (use-package drupal-mode
+    :defer t
+  )
+)
+
+(when (configuration-layer/layer-usedp 'auto-completion)
+  (defun php/post-init-company ()
+    (spacemacs|add-company-hook php-mode))
+  )
+
+(defun php/post-init-helm-gtags ()
+  (spacemacs/gtags-define-keys-for-mode 'php-mode))