Mercurial > hg > xemacs-beta
annotate lisp/package-admin.el @ 5724:ede80ef92a74
Make soft links in src for module source files, if built in to the executable.
This ensures that those files are built with the same compiler flags as all
other source files.
See these xemacs-beta messages:
<CAHCOHQn+q=Xuwq+y68dvqi7afAP9f-TdB7=8YiZ8VYO816sjHg@mail.gmail.com>
<f5by5ejqiyk.fsf@calexico.inf.ed.ac.uk>
| author | Jerry James <james@xemacs.org> |
|---|---|
| date | Sat, 02 Mar 2013 14:32:37 -0700 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 ;;; package-admin.el --- Installation and Maintenance of XEmacs packages |
| 2 | |
| 3 ;; Copyright (C) 1997 by Free Software Foundation, Inc. | |
| 1410 | 4 ;; Copyright (C) 2003, Steve Youngs. |
| 428 | 5 |
| 6 ;; Author: SL Baur <steve@xemacs.org> | |
| 7 ;; Keywords: internal | |
| 8 | |
| 9 ;; This file is part of XEmacs. | |
| 10 | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
11 ;; XEmacs is free software: you can redistribute it and/or modify it |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
12 ;; under the terms of the GNU General Public License as published by the |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
13 ;; Free Software Foundation, either version 3 of the License, or (at your |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
14 ;; option) any later version. |
| 428 | 15 |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
16 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
17 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
18 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
19 ;; for more details. |
| 428 | 20 |
| 21 ;; You should have received a copy of the GNU General Public License | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
4720
diff
changeset
|
22 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 428 | 23 |
| 24 ;;; Synched up with: Not in FSF | |
| 25 | |
| 26 ;;; Commentary: | |
| 27 | |
| 28 ;; First pass at lisp front end to package maintenance. | |
| 29 | |
| 30 ;;; Code: | |
| 31 | |
| 32 (require 'config) | |
| 33 | |
| 34 (defvar package-admin-xemacs (concat invocation-directory invocation-name) | |
| 35 "Location of XEmacs binary to use.") | |
| 36 | |
| 37 (defvar package-admin-temp-buffer "*Package Output*" | |
| 38 "Temporary buffer where output of backend commands is saved.") | |
| 39 | |
| 40 (defvar package-admin-install-function (if (eq system-type 'windows-nt) | |
| 41 'package-admin-install-function-mswindows | |
| 42 'package-admin-default-install-function) | |
| 43 "The function to call to install a package. | |
| 444 | 44 Three args are passed: FILENAME PKG-DIR BUFFER |
| 428 | 45 Install package FILENAME into directory PKG-DIR, with any messages output |
| 444 | 46 to buffer BUFFER.") |
| 428 | 47 |
| 48 (defvar package-admin-error-messages '( | |
| 49 "No space left on device" | |
| 50 "No such file or directory" | |
| 51 "Filename too long" | |
| 52 "Read-only file system" | |
| 53 "File too large" | |
| 54 "Too many open files" | |
| 55 "Not enough space" | |
| 56 "Permission denied" | |
| 57 "Input/output error" | |
| 58 "Out of memory" | |
| 59 "Unable to create directory" | |
| 60 "Directory checksum error" | |
| 61 "Cannot exclusively open file" | |
| 62 "corrupted file" | |
| 63 "incomplete .* tree" | |
| 64 "Bad table" | |
| 65 "corrupt input" | |
| 66 "invalid compressed data" | |
| 67 "too many leaves in Huffman tree" | |
| 68 "not a valid zip file" | |
| 69 "first entry not deflated or stored" | |
| 70 "encrypted file --" | |
| 71 "unexpected end of file" | |
| 72 ) | |
| 73 "Regular expressions of possible error messages. | |
| 74 After each package extraction, the `package-admin-temp-buffer' buffer is | |
| 75 scanned for these messages. An error code is returned if one of these are | |
| 76 found. | |
| 77 | |
| 78 This is awful, but it exists because error return codes aren't reliable | |
| 79 under MS Windows.") | |
| 80 | |
| 81 (defvar package-admin-tar-filename-regexps | |
| 82 '( | |
| 83 ;; GNU tar: | |
| 84 ;; drwxrwxr-x john/doe 123 1997-02-18 15:48 pathname | |
| 85 "\\S-+\\s-+[-a-z0-9_/]+\\s-+[0-9]+\\s-+[-0-9]+\\s-+[0-9:]+\\s-+\\(\\S-.*\\)" | |
| 86 ;; HP-UX & SunOS tar: | |
| 87 ;; rwxrwxr-x 501/501 123 Feb 18 15:46 1997 pathname | |
| 88 ;; Solaris tar (phooey!): | |
| 89 ;; rwxrwxr-x501/501 123 Feb 18 15:46 1997 pathname | |
| 90 ;; AIX tar: | |
| 91 ;; -rw-r--r-- 147 1019 32919 Mar 26 12:00:09 1992 pathname | |
| 92 "\\S-+\\s-*[-a-z0-9_]+[/ ][-a-z0-9_]+\\s-+[0-9]+\\s-+[a-z][a-z][a-z]\\s-+[0-9]+\\s-+[0-9:]+\\s-+[0-9]+\\s-+\\(\\S-.*\\)" | |
| 93 | |
| 94 ;; djtar: | |
| 95 ;; drwx Aug 31 02:01:41 1998 123 pathname | |
| 96 "\\S-+\\s-+[a-z][a-z][a-z]\\s-+[0-9]+\\s-+[0-9:]+\\s-+[0-9]+\\s-+[0-9]+\\s-+\\(\\S-.*\\)" | |
| 97 | |
| 98 ) | |
| 99 "List of regexps to use to search for tar filenames. | |
| 100 Note that \"\\(\" and \"\\)\" must be used to delimit the pathname (as | |
| 101 match #1). Don't put \"^\" to match the beginning of the line; this | |
| 102 is already implicit, as `looking-at' is used. Filenames can, | |
| 103 unfortunately, contain spaces, so be careful in constructing any | |
| 104 regexps.") | |
| 105 | |
| 628 | 106 (defvar package-install-hook nil |
| 107 "*List of hook functions to be called when a new package is successfully | |
| 108 installed. The hook function is passed two arguments: the package name, and | |
| 109 the install directory.") | |
| 110 | |
| 111 (defvar package-delete-hook nil | |
| 112 "*List of hook functions to be called when a package is deleted. The | |
| 113 hook is called *before* the package is deleted. The hook function is passed | |
| 114 two arguments: the package name, and the install directory.") | |
| 115 | |
| 444 | 116 (defun package-admin-install-function-mswindows (file pkg-dir buffer) |
| 117 "Install function for mswindows." | |
| 428 | 118 (let ((default-directory (file-name-as-directory pkg-dir))) |
| 119 (unless (file-directory-p default-directory) | |
| 120 (make-directory default-directory t)) | |
| 444 | 121 (call-process "minitar" nil buffer t file))) |
| 428 | 122 |
| 444 | 123 (defun package-admin-default-install-function (filename pkg-dir buffer) |
| 428 | 124 "Default function to install a package. |
| 125 Install package FILENAME into directory PKG-DIR, with any messages output | |
| 444 | 126 to BUFFER." |
| 428 | 127 (let* ((pkg-dir (file-name-as-directory pkg-dir)) |
| 128 (default-directory pkg-dir) | |
| 444 | 129 (filename (expand-file-name filename))) |
| 428 | 130 (unless (file-directory-p pkg-dir) |
| 131 (make-directory pkg-dir t)) | |
| 132 ;; Don't assume GNU tar. | |
| 444 | 133 (if (shell-command (concat "gunzip -c " filename " | tar xvf -") buffer) |
| 428 | 134 0 |
| 1365 | 135 1))) |
| 428 | 136 |
| 1378 | 137 ;; A few things needed by the following 2 functions. |
| 138 (eval-when-compile | |
| 139 (require 'packages) | |
| 140 (autoload 'package-get-info "package-get") | |
| 141 (autoload 'paths-decode-directory-path "find-paths") | |
| 142 (defvar package-get-install-to-user-init-directory)) | |
| 143 | |
| 144 (defun package-admin-find-top-directory (type &optional user-dir) | |
| 145 "Return the top level directory for a package. | |
| 146 | |
| 147 Argument TYPE is a symbol that determines the type of package we're | |
| 148 trying to find a directory for. | |
| 149 | |
| 150 Optional Argument USER-DIR if non-nil use directories off | |
| 3179 | 151 `early-package-directories'. |
| 1378 | 152 |
| 153 If we still can't find a suitable directory, return nil. | |
| 154 | |
| 155 Possible values for TYPE are: | |
| 156 | |
| 157 std == For \"standard\" packages that go in '/xemacs-packages/' | |
| 158 mule == For \"mule\" packages that go in '/mule-packages/' | |
| 159 site == For \"unsupported\" packages that go in '/site-packages/' | |
| 3179 | 160 " |
| 161 (let* ((hierarchies late-package-hierarchies) | |
| 162 | |
| 163 (hierarchy-suffix | |
| 164 (file-name-as-directory | |
| 165 (cond | |
| 166 ((eq type 'std) "xemacs-packages") | |
| 167 ((eq type 'mule) "mule-packages") | |
| 168 ((eq type 'site) "site-packages")))) | |
| 169 (suffix-length (length hierarchy-suffix)) | |
| 1378 | 170 top-dir) |
| 3179 | 171 |
| 172 (if user-dir | |
| 173 (expand-file-name hierarchy-suffix | |
| 174 (if configure-early-package-directories | |
| 175 (car configure-early-package-directories) | |
| 176 user-init-directory)) | |
| 177 | |
| 178 (while hierarchies | |
| 179 (if (string-equal (substring (car hierarchies) (- suffix-length)) | |
| 180 hierarchy-suffix) | |
| 181 (setq top-dir (car hierarchies))) | |
| 182 (setq hierarchies (cdr hierarchies))) | |
| 183 top-dir))) | |
| 184 | |
| 1378 | 185 |
| 186 (defun package-admin-get-install-dir (package &optional pkg-dir) | |
| 187 "Find a suitable installation directory for a package. | |
| 188 | |
| 189 Argument PACKAGE is the package to find a installation directory for. | |
| 190 Optional Argument PKG-DIR, if non-nil is a directory to use for | |
| 191 installation. | |
| 192 | |
| 193 If PKG-DIR is non-nil and writable, return that. Otherwise check to | |
| 194 see if the PACKAGE is already installed and return that location, if | |
| 195 it is writable. Finally, fall back to the `user-init-directory' if | |
| 196 all else fails. As a side effect of installing packages under | |
| 2456 | 197 `user-init-directory' these packages become part of `early-package-hierarchies'." |
| 1378 | 198 ;; If pkg-dir specified, return that if writable. |
| 199 (if (and pkg-dir | |
| 200 (file-writable-p (directory-file-name pkg-dir))) | |
| 428 | 201 pkg-dir |
| 1378 | 202 ;; If the user want her packages under ~/.xemacs/, do so. |
| 203 (let ((type (package-get-info package 'category))) | |
| 204 (if package-get-install-to-user-init-directory | |
| 205 (progn | |
| 206 (cond ((equal type "standard") | |
| 207 (setq pkg-dir (package-admin-find-top-directory 'std 'user-dir))) | |
| 208 ((equal type "mule") | |
| 209 (setq pkg-dir (package-admin-find-top-directory 'mule 'user-dir)))) | |
| 210 pkg-dir) | |
| 211 ;; Maybe the package has been installed before, if so, return | |
| 212 ;; that directory. | |
| 213 (let ((package-feature (intern-soft (concat | |
| 214 (symbol-name package) "-autoloads"))) | |
| 215 autoload-dir) | |
| 216 (when (and (not (eq package 'unknown)) | |
| 217 (featurep package-feature) | |
| 218 (setq autoload-dir (feature-file package-feature)) | |
| 219 (setq autoload-dir (file-name-directory autoload-dir)) | |
| 220 (member autoload-dir (append early-package-load-path late-package-load-path))) | |
| 221 ;; Find the corresponding entry in late-package | |
| 222 (setq pkg-dir | |
| 223 (car-safe (member-if (lambda (h) | |
| 224 (string-match (concat "^" (regexp-quote h)) | |
| 225 autoload-dir)) | |
| 2456 | 226 (append (cdr early-package-hierarchies) late-package-hierarchies))))) |
| 1378 | 227 (if (and pkg-dir |
| 228 (file-writable-p (directory-file-name pkg-dir))) | |
| 229 pkg-dir | |
| 230 ;; OK, the package hasn't been previously installed so we need | |
| 231 ;; to guess where it should go. | |
| 232 (cond ((equal type "standard") | |
| 233 (setq pkg-dir (package-admin-find-top-directory 'std))) | |
| 234 ((equal type "mule") | |
| 235 (setq pkg-dir (package-admin-find-top-directory 'mule))) | |
| 236 (t | |
| 1410 | 237 (error 'invalid-operation |
| 238 "Invalid package type"))) | |
| 1378 | 239 (if (and pkg-dir |
| 240 (file-writable-p (directory-file-name pkg-dir))) | |
| 241 pkg-dir | |
| 242 ;; Oh no! Either we still haven't found a suitable | |
| 243 ;; directory, or we can't write to the one we did find. | |
| 244 ;; Drop back to the `user-init-directory'. | |
| 245 (if (y-or-n-p (format "Directory isn't writable, use %s instead? " | |
| 246 user-init-directory)) | |
| 247 (progn | |
| 248 (cond ((equal type "standard") | |
| 249 (setq pkg-dir (package-admin-find-top-directory 'std 'user-dir))) | |
| 250 ((equal type "mule") | |
| 251 (setq pkg-dir (package-admin-find-top-directory 'mule 'user-dir))) | |
| 252 (t | |
| 1410 | 253 (error 'invalid-operation |
| 254 "Invalid package type"))) | |
| 1378 | 255 ;; Turn on `package-get-install-to-user-init-directory' |
| 256 ;; so we don't get asked for each package we try to | |
| 257 ;; install in this session. | |
| 258 (setq package-get-install-to-user-init-directory t) | |
| 259 pkg-dir) | |
| 260 ;; If we get to here XEmacs can't make up its mind and | |
| 261 ;; neither can the user, nothing left to do except barf. :-( | |
| 1410 | 262 (error 'search-failed |
| 263 (format | |
| 264 "Can't find suitable installation directory for package: %s" | |
| 265 package)))))))))) | |
| 428 | 266 |
| 267 (defun package-admin-get-manifest-file (pkg-topdir package) | |
| 268 "Return the name of the MANIFEST file for package PACKAGE. | |
| 269 Note that PACKAGE is a symbol, and not a string." | |
| 1365 | 270 (let ((dir (file-name-as-directory |
| 271 (expand-file-name "pkginfo" pkg-topdir)))) | |
| 272 (expand-file-name (concat "MANIFEST." (symbol-name package)) dir))) | |
| 428 | 273 |
| 274 (defun package-admin-check-manifest (pkg-outbuf pkg-topdir) | |
| 275 "Check for a MANIFEST.<package> file in the package distribution. | |
| 276 If it doesn't exist, create and write one. | |
| 277 PKG-OUTBUF is the buffer that holds the output from `tar', and PKG-TOPDIR | |
| 278 is the top-level directory under which the package was installed." | |
| 1365 | 279 (let ((manifest-buf " *pkg-manifest*") |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
280 (case-fold-search (file-system-ignore-case-p pkg-topdir)) |
| 1365 | 281 regexp package-name pathname regexps) |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
282 (save-excursion ;; Probably redundant. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
283 (set-buffer (get-buffer pkg-outbuf)) ;; Probably already the current buffer. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
284 (goto-char (point-min)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
285 (setq regexp (concat "\\bpkginfo" |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
286 (char-to-string directory-sep-char) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
287 "MANIFEST\\...*")) |
| 428 | 288 |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
289 ;; Look for the manifest. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
290 (if (not (re-search-forward regexp nil t)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
291 (progn |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
292 ;; We didn't find a manifest. Make one. |
| 428 | 293 |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
294 ;; Yuk. We weren't passed the package name, and so we have |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
295 ;; to dig for it. Look for it as the subdirectory name below |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
296 ;; "lisp", or "man". |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
297 ;; Here, we don't use a single regexp because we want to search |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
298 ;; the directories for a package name in a particular order. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
299 (if (catch 'done |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
300 (let ((dirs '("lisp" "man")) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
301 rexp) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
302 (while dirs |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
303 (setq rexp (concat "\\b" (car dirs) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
304 "[\\/]\\([^\\/]+\\)[\//]")) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
305 (if (re-search-forward rexp nil t) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
306 (throw 'done t)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
307 (setq dirs (cdr dirs))))) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
308 (progn |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
309 (setq package-name (buffer-substring (match-beginning 1) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
310 (match-end 1))) |
| 428 | 311 |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
312 ;; Get and erase the manifest buffer |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
313 (setq manifest-buf (get-buffer-create manifest-buf)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
314 (buffer-disable-undo manifest-buf) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
315 (erase-buffer manifest-buf) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
316 |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
317 ;; Now, scan through the output buffer, looking for |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
318 ;; file and directory names. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
319 (goto-char (point-min)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
320 ;; for each line ... |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
321 (while (< (point) (point-max)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
322 (beginning-of-line) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
323 (setq pathname nil) |
| 428 | 324 |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
325 ;; scan through the regexps, looking for a pathname |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
326 (if (catch 'found-path |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
327 (setq regexps package-admin-tar-filename-regexps) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
328 (while regexps |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
329 (if (looking-at (car regexps)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
330 (progn |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
331 (setq pathname |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
332 (buffer-substring |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
333 (match-beginning 1) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
334 (match-end 1))) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
335 (throw 'found-path t))) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
336 (setq regexps (cdr regexps)))) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
337 (progn |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
338 ;; found a pathname -- add it to the manifest |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
339 ;; buffer |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
340 (save-excursion |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
341 (set-buffer manifest-buf) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
342 (goto-char (point-max)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
343 (insert pathname "\n")))) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
344 (forward-line 1)) |
| 428 | 345 |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
346 ;; Processed all lines. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
347 ;; Now, create the file, pkginfo/MANIFEST.<pkgname> |
| 428 | 348 |
|
4720
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
349 ;; We use `expand-file-name' instead of `concat', |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
350 ;; for portability. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
351 (setq pathname (expand-file-name "pkginfo" |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
352 pkg-topdir)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
353 ;; Create pkginfo, if necessary |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
354 (if (not (file-directory-p pathname)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
355 (make-directory pathname)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
356 (setq pathname (expand-file-name |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
357 (concat "MANIFEST." package-name) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
358 pathname)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
359 (save-excursion |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
360 (set-buffer manifest-buf) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
361 ;; Put the files in sorted order |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
362 (if-fboundp 'sort-lines |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
363 (sort-lines nil (point-min) (point-max)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
364 (warn "`xemacs-base' not installed, MANIFEST.%s not sorted" |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
365 package-name)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
366 ;; Write the file. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
367 ;; Note that using `write-region' *BYPASSES* any check |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
368 ;; to see if XEmacs is currently editing/visiting the |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
369 ;; file. |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
370 (write-region (point-min) (point-max) pathname)) |
|
3c92890f3750
Add `file-system-ignore-case-p', use it.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3179
diff
changeset
|
371 (kill-buffer manifest-buf)))))))) |
| 428 | 372 |
| 373 ;;;###autoload | |
| 374 (defun package-admin-add-binary-package (file &optional pkg-dir) | |
| 375 "Install a pre-bytecompiled XEmacs package into package hierarchy." | |
| 376 (interactive "fPackage tarball: ") | |
| 377 (let ((buf (get-buffer-create package-admin-temp-buffer)) | |
| 378 (status 1) | |
| 1365 | 379 start err-list) |
| 428 | 380 (setq pkg-dir (package-admin-get-install-dir 'unknown pkg-dir)) |
| 381 ;; Ensure that the current directory doesn't change | |
| 382 (save-excursion | |
| 383 (set-buffer buf) | |
| 384 ;; This is not really needed | |
| 385 (setq default-directory (file-name-as-directory pkg-dir)) | |
| 386 (setq case-fold-search t) | |
| 387 (buffer-disable-undo) | |
| 388 (goto-char (setq start (point-max))) | |
| 389 (if (= 0 (setq status (funcall package-admin-install-function | |
| 390 file pkg-dir buf))) | |
| 391 (progn | |
| 392 ;; First, check for errors. | |
| 393 ;; We can't necessarily rely upon process error codes. | |
| 394 (catch 'done | |
| 395 (goto-char start) | |
| 396 (setq err-list package-admin-error-messages) | |
| 397 (while err-list | |
| 398 (if (re-search-forward (car err-list) nil t) | |
| 399 (progn | |
| 400 (setq status 1) | |
| 1365 | 401 (throw 'done nil))) |
| 402 (setq err-list (cdr err-list)))) | |
| 428 | 403 ;; Make sure that the MANIFEST file exists |
| 1365 | 404 (package-admin-check-manifest buf pkg-dir)))) |
| 405 status)) | |
| 428 | 406 |
| 407 (defun package-admin-rmtree (directory) | |
| 408 "Delete a directory and all of its contents, recursively. | |
| 409 This is a feeble attempt at making a portable rmdir." | |
| 410 (setq directory (file-name-as-directory directory)) | |
| 411 (let ((files (directory-files directory nil nil nil t)) | |
| 412 (dirs (directory-files directory nil nil nil 'dirs))) | |
| 413 (while dirs | |
| 414 (if (not (member (car dirs) '("." ".."))) | |
| 415 (let ((dir (expand-file-name (car dirs) directory))) | |
| 416 (condition-case err | |
| 417 (if (file-symlink-p dir) ;; just in case, handle symlinks | |
| 418 (delete-file dir) | |
| 419 (package-admin-rmtree dir)) | |
| 420 (file-error | |
| 421 (message "%s: %s: \"%s\"" (nth 1 err) (nth 2 err) (nth 3 err))))) | |
| 422 (setq dirs (cdr dirs)))) | |
| 423 (while files | |
| 424 (condition-case err | |
| 425 (delete-file (expand-file-name (car files) directory)) | |
| 426 (file-error | |
| 427 (message "%s: %s: \"%s\"" (nth 1 err) (nth 2 err) (nth 3 err)))) | |
| 428 (setq files (cdr files))) | |
| 429 (condition-case err | |
| 430 (delete-directory directory) | |
| 431 (file-error | |
| 432 (message "%s: %s: \"%s\"" (nth 1 err) (nth 2 err) (nth 3 err)))))) | |
| 433 | |
| 434 (defun package-admin-get-lispdir (pkg-topdir package) | |
| 435 (let (package-lispdir) | |
| 436 (if (and (setq package-lispdir (expand-file-name "lisp" pkg-topdir)) | |
| 437 (setq package-lispdir (expand-file-name (symbol-name package) | |
| 438 package-lispdir)) | |
| 439 (file-accessible-directory-p package-lispdir)) | |
| 1365 | 440 package-lispdir))) |
| 428 | 441 |
| 442 (defun package-admin-delete-binary-package (package pkg-topdir) | |
| 443 "Delete a binary installation of PACKAGE below directory PKG-TOPDIR. | |
| 444 PACKAGE is a symbol, not a string." | |
| 1365 | 445 (let (manifest-file package-lispdir dirs file) |
| 428 | 446 (setq pkg-topdir (package-admin-get-install-dir package pkg-topdir)) |
| 447 (setq manifest-file (package-admin-get-manifest-file pkg-topdir package)) | |
| 628 | 448 (run-hook-with-args 'package-delete-hook package pkg-topdir) |
| 428 | 449 (if (file-exists-p manifest-file) |
| 450 (progn | |
| 451 ;; The manifest file exists! Use it to delete the old distribution. | |
| 452 (message "Removing old files for package \"%s\" ..." package) | |
| 453 (sit-for 0) | |
| 1365 | 454 (with-temp-buffer |
| 428 | 455 (buffer-disable-undo) |
| 456 (erase-buffer) | |
| 457 (insert-file-contents manifest-file) | |
| 458 (goto-char (point-min)) | |
| 459 | |
| 460 ;; For each entry in the MANIFEST ... | |
| 461 (while (< (point) (point-max)) | |
| 462 (beginning-of-line) | |
| 463 (setq file (expand-file-name (buffer-substring | |
| 464 (point) | |
| 465 (point-at-eol)) | |
| 466 pkg-topdir)) | |
| 467 (if (file-directory-p file) | |
| 468 ;; Keep a record of each directory | |
| 469 (setq dirs (cons file dirs)) | |
| 470 ;; Delete each file. | |
| 471 ;; Make sure that the file is writable. | |
| 472 ;; (This is important under MS Windows.) | |
| 473 ;; I do not know why it important under MS Windows but | |
| 629 | 474 ;; 1. It bombs out when the file does not exist. This can be condition-cased |
| 428 | 475 ;; 2. If I removed the write permissions, I do not want XEmacs to just ignore them. |
| 476 ;; If it wants to, XEmacs may ask, but that is about all | |
| 477 ;; (set-file-modes file 438) ;; 438 -> #o666 | |
| 478 ;; Note, user might have removed the file! | |
| 479 (condition-case () | |
| 480 (delete-file file) | |
| 444 | 481 (error nil))) ;; We may want to turn the error into a Warning? |
| 428 | 482 (forward-line 1)) |
| 444 | 483 |
| 428 | 484 ;; Delete empty directories. |
| 485 (if dirs | |
| 1365 | 486 (progn |
| 487 (mapc | |
| 488 (lambda (dir) | |
| 489 (condition-case () | |
| 490 (delete-directory dir))) | |
| 491 dirs))) | |
| 428 | 492 ;; Delete the MANIFEST file |
| 493 ;; (set-file-modes manifest-file 438) ;; 438 -> #o666 | |
| 494 ;; Note. Packages can have MANIFEST in MANIFEST. | |
| 495 (condition-case () | |
| 496 (delete-file manifest-file) | |
| 497 (error nil)) ;; Do warning? | |
| 1365 | 498 (message "Removing old files for package \"%s\" ... done" package))) |
| 499 ;; The manifest file doesn't exist. Fallback to just deleting the | |
| 500 ;; package-specific lisp directory, if it exists. | |
| 501 ;; | |
| 502 ;; Delete old lisp directory, if any | |
| 503 ;; Gads, this is ugly. However, we're not supposed to use `concat' | |
| 504 ;; in the name of portability. | |
| 505 (setq package-lispdir (package-admin-get-lispdir pkg-topdir package)) | |
| 1378 | 506 (when package-lispdir |
| 507 (message "Removing old lisp directory \"%s\" ..." package-lispdir) | |
| 508 (sit-for 0) | |
| 509 (package-admin-rmtree package-lispdir) | |
| 510 (message "Removing old lisp directory \"%s\" ... done" package-lispdir))) | |
| 428 | 511 ;; Delete the package from the database of installed packages. |
| 512 (package-delete-name package))) | |
| 513 | |
| 514 (provide 'package-admin) | |
| 515 | |
| 516 ;;; package-admin.el ends here |