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101 lines
4.3 KiB
101 lines
4.3 KiB
;;; php-mode-debug.el --- Debug functions for PHP Mode -*- lexical-binding: t; -*- |
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;; Copyright (C) 2020 Friends of Emacs-PHP development |
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;; Author: USAMI Kenta <tadsan@zonu.me> |
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;; URL: https://github.com/emacs-php/php-mode |
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;; Keywords: maint |
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;; Version: 1.24.0 |
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;; License: GPL-3.0-or-later |
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;; This program is free software; you can redistribute it and/or modify |
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;; it under the terms of the GNU General Public License as published by |
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;; the Free Software Foundation, either version 3 of the License, or |
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;; (at your option) any later version. |
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;; This program is distributed in the hope that it will be useful, |
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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;; GNU General Public License for more details. |
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;; You should have received a copy of the GNU General Public License |
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;; along with this program. If not, see <https://www.gnu.org/licenses/>. |
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;;; Commentary: |
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;; Provides functions to debugging php-mode work. |
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;;; Code: |
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(require 'cc-mode) |
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(require 'cus-edit) |
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(require 'php-mode) |
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(require 'package) |
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(require 'pkg-info nil t) |
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(declare-function pkg-info-version-info "pkg-info" (library &optional package show)) |
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(defun php-mode-debug--buffer (&optional command &rest args) |
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"Return buffer for php-mode-debug, and execute `COMMAND' with `ARGS'." |
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(with-current-buffer (get-buffer-create "*PHP Mode DEBUG*") |
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(cl-case command |
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(init (erase-buffer) |
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(goto-address-mode)) |
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(top (goto-char (point-min))) |
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(insert (goto-char (point-max)) |
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(apply #'insert args))) |
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(current-buffer))) |
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(defun php-mode-debug--message (format-string &rest args) |
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"Write message `FORMAT-STRING' and `ARGS' to debug buffer, like `message'." |
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(declare (indent 1)) |
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(php-mode-debug--buffer 'insert (apply #'format format-string args) "\n")) |
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(defun php-mode-debug () |
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"Display informations useful for debugging PHP Mode." |
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(interactive) |
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(unless (eq major-mode 'php-mode) |
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(user-error "Invoke this command only in php-mode buffer")) |
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(php-mode-debug--buffer 'init) |
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(php-mode-debug--message "Feel free to report on GitHub what you noticed!") |
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(php-mode-debug--message "https://github.com/emacs-php/php-mode/issues/new") |
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(php-mode-debug--message "") |
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(php-mode-debug--message "Pasting the following information on the issue will help us to investigate the cause.") |
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(php-mode-debug--message "```") |
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(php-mode-debug--message "--- PHP-MODE DEBUG BEGIN ---") |
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(php-mode-debug--message "versions: %s; %s; Cc Mode %s)" (emacs-version) (php-mode-version) c-version) |
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(php-mode-debug--message "package-version: %s" |
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(if (fboundp 'pkg-info) |
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(pkg-info-version-info 'php-mode) |
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(let ((pkg (and (boundp 'package-alist) |
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(cadr (assq 'php-mode package-alist))))) |
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(when (and pkg (member (package-desc-status pkg) '("unsigned" "dependency"))) |
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(package-version-join (package-desc-version pkg)))))) |
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(php-mode-debug--message "major-mode: %s" major-mode) |
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(php-mode-debug--message "minor-modes: %s" |
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(cl-loop for s in minor-mode-list |
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unless (string-match-p "global" (symbol-name s)) |
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if (and (boundp s) (symbol-value s)) |
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collect s)) |
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(php-mode-debug--message "variables: %s" |
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(cl-loop for v in '(indent-tabs-mode tab-width) |
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collect (list v (symbol-value v)))) |
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(php-mode-debug--message "custom variables: %s" |
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(cl-loop for (v type) in (custom-group-members 'php nil) |
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if (eq type 'custom-variable) |
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collect (list v (symbol-value v)))) |
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(php-mode-debug--message "c-indentation-style: %s" c-indentation-style) |
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(php-mode-debug--message "c-style-variables: %s" |
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(cl-loop for v in c-style-variables |
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unless (memq v '(c-doc-comment-style c-offsets-alist)) |
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collect (list v (symbol-value v)))) |
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(php-mode-debug--message "c-doc-comment-style: %s" c-doc-comment-style) |
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(php-mode-debug--message "c-offsets-alist: %s" c-offsets-alist) |
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(php-mode-debug--message "buffer: %s" (list :length (save-excursion (goto-char (point-max)) (point)))) |
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(php-mode-debug--message "--- PHP-MODE DEBUG END ---") |
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(php-mode-debug--message "```\n") |
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(php-mode-debug--message "Thank you!") |
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(pop-to-buffer (php-mode-debug--buffer 'top))) |
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(provide 'php-mode-debug) |
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;;; php-mode-debug.el ends here
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