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;;; oni-php.el --- PHP Configuration -*- lexical-binding: t; -*-
;; Copyright (C) 2019 Tom Willemse
;; Author: Tom Willemse <tom@ryuslash.org>
;; Keywords: local
;; Version: 2019.0904.210734
;; Package-Requires: (php-mode oni-yasnippet oni-flycheck oni-company oni-fci ggtags fic-mode hydra company-php phpcbf)
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; My PHP mode configuration. Includes rules for aligning variables according to
;; the WordPress coding standards.
;;; Code:
(require 'align)
(require 'company)
(require 'php-mode)
(require 'whitespace)
(require 'yasnippet)
(defconst oni-php-root
(file-name-directory
(or load-file-name
(buffer-file-name)))
"The directory where ‘oni-php’ was loaded from.")
(defconst oni-php-snippets-dir
(expand-file-name "snippets" oni-php-root)
"The directory where ‘oni-php’ stores its snippets.")
;;;###autoload
(defun oni-php-snippets-initialize ()
"Initialize the snippets for ‘oni-php’."
(when (boundp 'yas-snippet-dirs)
(add-to-list 'yas-snippet-dirs oni-php-snippets-dir))
(yas-load-directory oni-php-snippets-dir))
(defun oni-php--set-require-final-newline ()
"Set `require-final-newline' to t.
This is necessary because the PHP mode configuration sets this to
nil for some reason."
(setq require-final-newline t))
(defun oni-php--whitespace-mode ()
"Enable whitespace mode with only tabs showing."
(setq-local whitespace-style '(face tabs))
(whitespace-mode))
(defhydra php-mode-hydra (:color blue)
("a" align-current "Align current selection"))
(add-hook 'php-mode-hook #'oni-php--set-require-final-newline)
(add-hook 'php-mode-hook #'oni-php--whitespace-mode)
(add-hook 'php-mode-hook 'company-mode)
(add-hook 'php-mode-hook 'electric-indent-local-mode)
(add-hook 'php-mode-hook 'electric-pair-local-mode)
(add-hook 'php-mode-hook 'fci-mode)
(add-hook 'php-mode-hook 'fic-mode)
(add-hook 'php-mode-hook 'flycheck-mode)
(add-hook 'php-mode-hook 'ggtags-mode)
(add-hook 'php-mode-hook 'phpcbf-enable-on-save)
(with-eval-after-load 'company
(add-to-list 'company-backends 'company-ac-php-backend))
(define-key php-mode-map (kbd "C-c m") #'php-mode-hydra/body)
;; In PHP code it's nice to have any ~=>~ aligned.
;; <?php
;; array(
;; 'foo' => 'bar',
;; 'frob' => 'baz'
;; );
;; ?>
(add-to-list 'align-rules-list
`(php-array-arrow
(regexp . ,(rx any (group (zero-or-more whitespace)) "=>" any))
(group . (1))
(modes . '(php-mode web-mode))
(repeat . t)))
;; The WordPress coding standards specify that multiple assignments
;; should have their assignment operators aligned.
;; <?php
;; $variable = "value";
;; $other_variable = "other value";
;; $one_more_variable = "one more variable";
(add-to-list 'align-rules-list
`(php-assignment-equals
(regexp . ,(rx any (group (zero-or-more whitespace)) "="
(zero-or-more whitespace) any))
(group . (1))
(modes . '(php-mode web-mode))
(repeat . t)))
;;;###autoload
(with-eval-after-load 'php-mode
(with-eval-after-load 'yasnippet
(oni-php-snippets-initialize)))
;;;###autoload(with-eval-after-load 'php-mode (require 'oni-php))
;;;###autoload(add-to-list 'auto-mode-alist '("\\.inc\\'" . php-mode))
;;;###autoload(add-to-list 'auto-mode-alist '("\\.module\\'" . php-mode))
;;;###autoload(with-eval-after-load 'grep (add-to-list 'grep-files-aliases '("php" . "*.php *.inc *.module")))
(provide 'oni-php)
;;; oni-php.el ends here
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