1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
;;; org-track.el --- Track the most recent Org-mode version available.
;;
;; Copyright (C) 2009
;; Free Software Foundation, Inc.
;;
;; Author: Bastien Guerry <bzg at altern dot org>
;; Eric S Fraga <e.fraga at ucl.ac dot uk>
;; Sebastian Rose <sebastian_rose at gmx dot de>
;; The Worg people http://orgmode.org/worg/
;; Keywords: outlines, hypermedia, calendar, wp
;; Homepage: http://orgmode.org
;; Version: 6.29a
;;
;; Released under the GNU General Public License version 3
;; see: http://www.gnu.org/licenses/gpl-3.0.html
;;
;; This file is part of GNU Emacs.
;;
;; GNU Emacs 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.
;; GNU Emacs 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. If not, see <http://www.gnu.org/licenses/>.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;;; Commentary:
;;
;; Download the latest development tarball, unpack and optionally compile it
;;
;; Usage:
;;
;; (require 'org-track)
;;
;; ;; ... somewhere in your setup (use customize):
;;
;; (setq org-track-directory "~/test/")
;; (setq org-track-compile-sources nil)
;; (setq org-track-remove-package t)
;;
;; M-x org-track-update RET
(require 'url-parse)
(require 'url-handlers)
(autoload 'url-file-local-copy "url-handlers")
(autoload 'url-generic-parse-url "url-parse")
;;; Variables:
(defgroup org-track nil
"Track the most recent Org-mode version available.
To use org-track, adjust `org-track-directory'.
Org will download the archived latest git version for you,
unpack it into that directory (i.e. a subdirectory
`org-mode/' is added), create the autoloads file
`org-install.el' for you and, optionally, compile the
sources.
All you'll have to do is call `M-x org-track-update' from
time to time."
:version "22.1"
:group 'org)
(defcustom org-track-directory "~/.emacs.d/org/lisp"
"Directory where your org-mode/ directory lives.
If that directory does not exist, it will be created."
:type 'directory)
(defcustom org-track-compile-sources t
"If `nil', never compile org-sources.
Org will only create the autoloads file `org-install.el' for
you then. If `t', compile the sources, too.
Note, that emacs preferes compiled elisp files over
non-compiled ones."
:type 'boolean)
(defcustom org-track-org-url "http://orgmode.org/"
"The URL where the package to download can be found.
Please append a slash."
:type 'string)
(defcustom org-track-org-package "org-latest.tar.gz"
"The basename of the package you use.
Defaults to the development version of Org-mode.
This should be a *.tar.gz package, since emacs provides all
you need to unpack it."
:type 'string)
(defcustom org-track-remove-package nil
"Remove org-latest.tar.gz after updates?"
:type 'boolean)
;;; Frontend
(defun org-track-update ()
"Update to current Org-mode version.
Also, generate autoloads and evtl. compile the sources."
(interactive)
(let* ((base (file-truename org-track-directory))
(org-exists (file-exists-p
(file-truename
(concat base "/org-mode/lisp/org.el"))))
(nobase (not (file-directory-p
(file-truename org-track-directory)))))
(if nobase
(when (y-or-n-p
(format "Directory %s does not exist. Create it?" base))
(make-directory base t)
(setq nobase nil)))
(if nobase
(message "Not creating %s - giving up." org-track-directory)
(condition-case err
(progn
(org-track-fetch-package)
(org-track-compile-org))
(error (message "%s" (error-message-string err)))))))
;;; tar related functions
;; `url-retrieve-synchronously' fetches files synchronously. How can we ensure
;; that? If the maintainers of that package decide, that an assynchronous
;; download might be better??? (used by `url-file-local-copy')
;;;###autoload
(defun org-track-fetch-package (&optional directory)
"Fetch Org package depending on `org-track-fetch-package-extension'.
If DIRECTORY is defined, unpack the package there, i.e. add the
subdirectory org-mode/ to DIRECTORY."
(interactive "Dorg-track directory: ")
(let* ((pack (concat
(if (string-match "/$" org-track-org-url)
org-track-org-url
(concat org-track-org-url "/"))
org-track-org-package))
(base (file-truename
(or directory org-track-directory)))
(target (file-truename
(concat base "/" org-track-org-package)))
url download tarbuff)
(message "Fetching to %s - this might take some time..." base)
(setq url (url-generic-parse-url pack))
(setq download (url-file-local-copy url)) ;; errors if fail
(copy-file download target t)
(delete-file download)
;; (tar-mode) leads to dubious errors. We use the auto-mode-alist to
;; ensure tar-mode is used:
(add-to-list 'auto-mode-alist '("org-latest\\.tar\\.gz\\'" . tar-mode))
(setq tarbuff (find-file target))
(with-current-buffer tarbuff ;; with-temp-buffer does not work with tar-mode??
(tar-untar-buffer))
(kill-buffer tarbuff)
(if org-track-remove-package
(delete-file target))))
;;; Compile Org-mode sources
;;;###autoload
(defun org-track-compile-org (&optional directory)
"Compile all *.el files that come with org-mode.
Generate the autoloads file `org-install.el'.
DIRECTORY is where the directory org-mode/ lives (i.e. the
parent directory of your local repo."
(interactive)
;; file-truename expands the filename and removes double slash, if exists:
(setq directory (file-truename
(concat
(or directory
(file-truename (concat org-track-directory "/org-mode/lisp")))
"/")))
(add-to-list 'load-path directory)
(let ((list-of-org-files (file-expand-wildcards (concat directory "*.el"))))
;; create the org-install file
(require 'autoload)
(setq esf/org-install-file (concat directory "org-install.el"))
(find-file esf/org-install-file)
(erase-buffer)
(mapc (lambda (x)
(generate-file-autoloads x))
list-of-org-files)
(insert "\n(provide (quote org-install))\n")
(save-buffer)
(kill-buffer)
(byte-compile-file esf/org-install-file t)
(mapc (lambda (f)
(if (file-exists-p (concat f "c"))
(delete-file (concat f "c"))))
list-of-org-files)
(if org-track-compile-sources
(mapc (lambda (f) (byte-compile-file f)) list-of-org-files))))
(provide 'org-track)
;;; org-track.el ends here
|
