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1 ;;; package-net.el --- Installation and Maintenance of XEmacs packages
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2
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3 ;; Copyright (C) 2000 Andy Piper.
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4
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5 ;; Keywords: internal
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6
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7 ;; This file is part of XEmacs.
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8
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9 ;; XEmacs is free software; you can redistribute it and/or modify it
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10 ;; under the terms of the GNU General Public License as published by
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11 ;; the Free Software Foundation; either version 2, or (at your option)
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12 ;; any later version.
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13
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14 ;; XEmacs is distributed in the hope that it will be useful, but
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15 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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17 ;; General Public License for more details.
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18
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19 ;; You should have received a copy of the GNU General Public License
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20 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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21 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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22 ;; 02111-1307, USA.
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23
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24 ;;; Synched up with: Not in FSF
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25
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26 ;;; Commentary:
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27
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28 ;; Manipulate packages for the netinstall setup utility
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29
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452
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30 ;; The process should be so:
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31
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32 ;; 1. The package maintainer or release manager makes a release
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33 ;; announcement.
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34 ;;
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35 ;; 2. For a new package releases the netinstall maintainer simply
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36 ;; needs to update `ftp://ftp.xemacs.org/pub/xemacs/setup.ini'. This is
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37 ;; harder than it sounds because the file also includes information
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38 ;; about the binary releases. At the moment going to the netinstall
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39 ;; directory and typing:
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40 ;;
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41 ;; `make XEMACS=<current executable location> setup.ini'
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42 ;;
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43 ;; will do the right thing provided that:
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44 ;;
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45 ;; (a) `package-net-cygwin32-binary-size' and
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46 ;; `package-net-win32-binary-size' are set correctly.
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47 ;;
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48 ;; (b) The binary pointed to by `XEMACS' has a current
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49 ;; `package-index.LATEST.pgp' file. If you don't specify the XEMACS=
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50 ;; part then you will get whatever is current for your build tree -
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51 ;; which is probably not what you want.
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52 ;;
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53 ;; You can run `package-net-convert-index-to-ini' manually and specify
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54 ;; REMOTE but I generally found that to be inconvenient and error-prone.
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55 ;;
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56 ;; 3. For package releases that's all you need to do. For binary
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57 ;; releases you need to build both cygwin and win32 binaries and put
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673
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58 ;; them in appropriate tarballs: This can be achieved by running
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59 ;; build-msw-release.sh
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452
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60 ;;
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61
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448
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62 (require 'package-admin)
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63 (require 'package-get)
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64
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65 ;; What path should we use from the myriad available?
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66 ;; For netinstall we just want something simple, and anyway this is only to
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67 ;; bootstrap the process. This will be:
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68 ;; <root>/setup/ for native windows
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69 ;; <root>/lib/xemacs/setup for cygwin.
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452
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70 ;;
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71 ;;; To Do:
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72 ;;
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73 ;; 1. Package update functions should also update the installed
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74 ;; database so that running setup.exe again does not reinstall
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75 ;; packages.
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76 ;;
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77 ;; 2. Generating setup.ini should be more automatic.
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78
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673
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79 (defvar package-net-cygwin32-binary-size 0
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452
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80 "The size in bytes of the cygwin32 binary distribution.")
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81
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673
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82 (defvar package-net-win32-binary-size 0
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452
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83 "The size in bytes of the win32 binary distribution.")
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84
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707
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85 (defvar package-net-kit-version ""
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86 "XEmacs kitting revision, usually empty.")
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87
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673
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88 (defvar package-net-setup-version "1.0"
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89 "The version string of setup.")
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90
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452
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91 ;;;###autoload
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448
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92 (defun package-net-setup-directory ()
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93 (file-truename (concat data-directory "../../" (if (eq system-type 'cygwin32)
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94 "xemacs/setup/" "setup/"))))
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95
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673
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96 (defun package-net-generate-bin-ini (&optional version)
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97 "Convert the package index to ini file format in the current directory."
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98 (let ((buf (get-buffer-create "*setup-bin.ini*")))
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99 (unwind-protect
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100 (save-excursion
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101 (set-buffer buf)
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102 (erase-buffer buf)
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103 (goto-char (point-min))
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104 (insert "# This file is automatically generated. If you edit it, your\n")
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105 (insert "# edits will be discarded next time the file is generated.\n")
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106 (insert "#\n\n")
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107 (insert (format "setup-timestamp: %d\n"
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108 (+ (* (car (current-time)) 65536) (car (cdr (current-time))))))
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109 (insert (format "setup-version: %s\n\n" (or version "1.0")))
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110 ;; Native version
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111 (insert (format "@ %s\n" "xemacs-i586-pc-win32"))
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112 (insert (format "version: %s%s\n" emacs-program-version
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113 package-net-kit-version))
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114 (insert "type: native\n")
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115 (insert (format "install: win32/%s %d\n\n"
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116 (concat emacs-program-name
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117 "-i586-pc-win32-"
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118 emacs-program-version package-net-kit-version
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119 ".tar.gz")
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120 package-net-win32-binary-size))
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121 ;; Cygwin version
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122 (insert (format "@ %s\n" "xemacs-i686-pc-cygwin"))
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123 (insert (format "version: %s%s\n" emacs-program-version
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124 package-net-kit-version))
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125 (insert "type: cygwin\n")
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126 (insert (format "install: cygwin32/%s %d\n\n"
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127 (concat emacs-program-name
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128 "-i686-pc-cygwin-"
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129 emacs-program-version package-net-kit-version
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130 ".tar.gz")
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131 package-net-cygwin32-binary-size))
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132 (insert "# setup.ini file ends here\n")
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133 (write-region (point-min) (point-max) "setup-bin.ini")))
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134 (kill-buffer buf)))
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135
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136 (defun package-net-batch-generate-bin-ini ()
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452
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137 "Convert the package index to ini file format."
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138 (unless noninteractive
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1410
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139 (error 'invalid-operation
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140 "`package-net-batch-generate-bin-ini' is to be used only with -batch"))
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141 (package-net-generate-bin-ini package-net-setup-version))
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452
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142
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143 ;;;###autoload
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448
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144 (defun package-net-update-installed-db (&optional destdir)
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145 "Write out the installed package index in a net install suitable format.
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146 If DESTDIR is non-nil then use that as the destination directory.
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147 DESTDIR defaults to the value of `package-net-setup-directory'."
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148
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454
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149 (when (or (eq system-type 'cygwin32)
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150 (eq system-type 'window-nt))
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151 (setq destdir (file-name-as-directory
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152 (or destdir (package-net-setup-directory))))
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153 (let ((buf (get-buffer-create "*installed.db*")))
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154 (unwind-protect
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155 (save-excursion
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156 (set-buffer buf)
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157 (erase-buffer buf)
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158 (goto-char (point-min))
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159 ;; we use packages-package-list here as we actually want to
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160 ;; update relative to the installed reality
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161 (let ((entries packages-package-list) entry version)
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162 (while entries
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163 (setq entry (car entries))
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164 (setq version (plist-get (cdr entry) :version))
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165 ;; Unfortunately we can't read the size from this
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166 (insert (format "%s %s-%3.2f-pkg.tar.gz 0\n" (symbol-name (car entry))
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167 (symbol-name (car entry))
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168 version))
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169 (setq entries (cdr entries))))
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170 (make-directory-path destdir)
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171 (write-region (point-min) (point-max) (concat destdir "installed.db")))
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172 (kill-buffer buf)))))
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448
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173
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174 (defun package-net-convert-download-sites-to-mirrors (&optional destdir)
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175 "Write out the download site list in a net install suitable format.
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176 If DESTDIR is non-nil then use that as the destination directory.
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177 DESTDIR defaults to the value of `data-directory'."
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178
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179 (setq destdir (file-name-as-directory (or destdir data-directory)))
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180 (let ((buf (get-buffer-create "*mirrors.lst*")))
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181 (unwind-protect
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182 (save-excursion
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183 (set-buffer buf)
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184 (erase-buffer buf)
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185 (goto-char (point-min))
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186 (let ((entries package-get-download-sites) entry)
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187 (while entries
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188 (setq entry (car entries))
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189 (insert (format "ftp://%s/%s;%s;%s\n"
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190 (nth 1 entry) (substring (nth 2 entry) 0 -9)
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191 (nth 0 entry) (nth 0 entry)))
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192 (setq entries (cdr entries))))
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193 (write-region (point-min) (point-max) (concat destdir "mirrors.lst")))
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194 (kill-buffer buf))))
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