From 24a5d48fd1246ec4dbdec1050696b9bac49be049 Mon Sep 17 00:00:00 2001 From: jao Date: Sun, 13 Mar 2022 00:03:47 +0000 Subject: original skeletons out of the closet --- lib/skels/common-skel.el | 152 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 lib/skels/common-skel.el (limited to 'lib/skels/common-skel.el') diff --git a/lib/skels/common-skel.el b/lib/skels/common-skel.el new file mode 100644 index 0000000..977e7ea --- /dev/null +++ b/lib/skels/common-skel.el @@ -0,0 +1,152 @@ +;; common definitions and functions + +;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Jose Antonio Ortega Ruiz + +;; Author: Jose A Ortega Ruiz +;; Keywords: tools + +;; This file 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, or (at your option) +;; any later version. + +;; This file 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 GNU Emacs; see the file COPYING. If not, write to +;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +;; Boston, MA 02111-1307, USA. + +;;; Commentary: + +;; Aux functions used in other skeletons + +;;; Code: + +(require 'skeleton) +(require 'autoinsert) + +(defvar jao-company-name nil + "Company name used in copyright notice") + +(defvar jao-copyright-file ".copyright" + "Basename of the raw (uncommented) copyright file") + +(defvar jao-skels-default-scm nil + "Default SCM system") + +(defun jao-prefix (pref) (or pref (concat comment-start " "))) +(defun jao-suffix (suff) (or suff (concat " " comment-end))) + +(defun jao-copyright-line (prefix &optional suffix omit-cpy) + "Create a brief copyright notice with given PREFIX and SUFFIX" + (concat (jao-prefix prefix) + (if omit-cpy "" "Copyright ") + "(c) " (format-time-string "%Y") " " + (or jao-company-name (user-full-name)) + (jao-suffix suffix) "\n")) + +(defun jao-date-line (prefix &optional suffix) + "Create a start date line" + (concat (jao-prefix prefix) + "Start date: " (format-time-string "%a %b %d, %Y %H:%M") + (jao-suffix suffix) "\n")) + +(defun jao-author-line (prefix &optional suffix) + "Create an author date line" + (concat (jao-prefix prefix) + "Author: " (user-full-name) " <" user-mail-address "> " + (jao-suffix suffix) "\n")) + +(defun jao-cvs-line (prefix &optional suffix) + "Create a CVS ID line" + (concat (jao-prefix prefix) "$" "Id$" (jao-suffix suffix) "\n")) + +(defun jao-svn-line (prefix &optional suffix) + "Create a SVN ID line" + (concat (jao-prefix prefix) "X-SVN: $" "Id$" (jao-suffix suffix) "\n")) + +(defun jao-arch-line (&optional prefix suffix) + "Create an arch-tag line" + (let ((uuid (shell-command-to-string "uuidgen"))) + (concat (jao-prefix prefix) "arch-tag: " uuid (jao-suffix suffix) "\n"))) + +(defun jao-insert-arch-line () + (interactive) + (insert (jao-arch-line))) + +(defun jao-scm-line (prefix &optional suffix) + "Create an scm line" + (let* ((formats '(("arch" . jao-arch-line) + ("svn" . jao-svn-line) + ("cvs" . jao-cvs-line) + ("none" . (lambda (p f) "")))) + (names (mapcar 'car formats)) + (prompt (concat "SCM (" (mapconcat 'identity names ", ") "): ")) + (sel (or jao-skels-default-scm + (completing-read prompt formats nil 1))) + (fun (cdr (assoc sel formats)))) + (when fun (concat (funcall fun prefix suffix))))) + +(defun jao-c&co-line (&optional prefix suffix) + (concat (jao-scm-line prefix suffix) "\n" + (jao-co-line prefix suffix))) + +(defun jao-co-line (&optional prefix suffix) + (concat (jao-copyright-line prefix suffix) "\n" + (jao-author-line prefix suffix) + (jao-date-line prefix suffix))) + +;; aux functions --------------------------------------------------------- +(defun jao-basename () + "Get buffer file name without dir nor extension" + (file-name-sans-extension (file-name-nondirectory (buffer-file-name)))) + +(defun jao-basedir () + "Base directory" + (file-name-nondirectory + (substring (file-name-directory (buffer-file-name)) 0 -1))) + +(defun jao-dir-level (l) + (let ((elems (split-string + (file-name-sans-extension (buffer-file-name)) "/"))) + (mapconcat 'identity (nthcdr (- (length elems) (+ 1 l)) elems) "/"))) + +(defun jao-extension () + "Find the extension of the currently visited file" + (let ((elems (split-string (file-name-nondirectory (buffer-file-name)) + "\\."))) + (nth (- (length elems) 1) elems))) + +(defun jao-other-file-name (ext1 ext2) + "Find the complimentary file name of header/source file" + (let ((extension (jao-extension)) + (basename (jao-basename))) + (if (string= extension ext1) (concat basename "." ext2) + (concat basename "." ext1)))) + +(defun jao-insert-commented-file (file-name) + (let* ((start (point)) + (end (+ start (cadr (insert-file-contents file-name))))) + (goto-char end) + (comment-region start (point)))) + +(defun jao-insert-copyright-file () + (let ((dir (locate-dominating-file (buffer-file-name) jao-copyright-file))) + (when dir + (let ((file (expand-file-name jao-copyright-file dir))) + (when (file-exists-p file) + (jao-insert-commented-file file)))))) + +(defun jao-provide-skel (regexp skel) + (let ((ex (assoc regexp auto-insert-alist))) + (if ex (setf (cdr ex) skel) + (add-to-list 'auto-insert-alist (cons regexp skel))))) + +(defsubst jao-skel-provide (lst) + (mapc (lambda (x) (apply #'jao-provide-skel x)) lst)) + +(provide 'common-skel) -- cgit v1.2.3