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1 ## Copyright (C) 2005, 2006, 2007 S�ren Hauberg |
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2 ## |
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3 ## This file is part of Octave. |
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4 ## |
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5 ## Octave is free software; you can redistribute it and/or modify it |
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6 ## under the terms of the GNU General Public License as published by |
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7 ## the Free Software Foundation; either version 3 of the License, or (at |
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8 ## your option) any later version. |
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9 ## |
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10 ## Octave is distributed in the hope that it will be useful, but |
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 ## General Public License for more details. |
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14 ## |
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15 ## You should have received a copy of the GNU General Public License |
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16 ## along with Octave; see the file COPYING. If not, see |
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17 ## <http://www.gnu.org/licenses/>. |
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18 |
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Command} pkg @var{command} @var{pkg_name} |
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21 ## @deftypefnx {Command} pkg @var{command} @var{option} @var{pkg_name} |
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22 ## This command interacts with the package manager. Different actions will |
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23 ## be taken depending on the value of @var{command}. |
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24 ## |
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25 ## @table @samp |
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26 ## @item install |
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27 ## Install named packages. For example, |
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28 ## @example |
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29 ## pkg install image-1.0.0.tar.gz |
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30 ## @end example |
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31 ## @noindent |
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32 ## installs the package found in the file @code{image-1.0.0.tar.gz}. |
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33 ## |
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34 ## The @var{option} variable can contain options that affect the manner |
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35 ## in which a package is installed. These options can be one or more of |
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36 ## |
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37 ## @table @code |
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38 ## @item -nodeps |
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39 ## The package manager will disable the dependency checking. That way it |
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40 ## is possible to install a package even if it depends on another package |
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41 ## that's not installed on the system. @strong{Use this option with care.} |
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42 ## |
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43 ## @item -noauto |
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44 ## The package manager will not automatically load the installed package |
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45 ## when starting Octave, even if the package requests that it is. |
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46 ## |
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47 ## @item -auto |
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48 ## The package manager will automatically load the installed package when |
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49 ## starting Octave, even if the package requests that it isn't. |
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50 ## |
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51 ## @item -local |
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52 ## A local installation is forced, even if the user has system privileges. |
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53 ## |
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54 ## @item -global |
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55 ## A global installation is forced, even if the user doesn't normally have |
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56 ## system privileges |
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57 ## |
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58 ## @item -verbose |
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59 ## The package manager will print the output of all of the commands that are |
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60 ## performed. |
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61 ## @end table |
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62 ## |
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63 ## @item uninstall |
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64 ## Uninstall named packages. For example, |
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65 ## @example |
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66 ## pkg uninstall image |
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67 ## @end example |
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68 ## @noindent |
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69 ## removes the @code{image} package from the system. If another installed |
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70 ## package depends on the @code{image} package an error will be issued. |
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71 ## The package can be uninstalled anyway by using the @code{-nodeps} option. |
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72 ## @item load |
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73 ## Add named packages to the path. After loading a package it is |
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74 ## possible to use the functions provided by the package. For example, |
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75 ## @example |
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76 ## pkg load image |
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77 ## @end example |
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78 ## @noindent |
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79 ## adds the @code{image} package to the path. It is possible to load all |
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80 ## installed packages at once with the command |
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81 ## @example |
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82 ## pkg load all |
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83 ## @end example |
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84 ## @item unload |
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85 ## Removes named packages from the path. After unloading a package it is |
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86 ## no longer possible to use the functions provided by the package. |
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87 ## This command behaves like the @code{load} command. |
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88 ## @item list |
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89 ## Show a list of the currently installed packages. By requesting one or two |
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90 ## output argument it is possible to get a list of the currently installed |
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91 ## packages. For example, |
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92 ## @example |
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93 ## installed_packages = pkg list; |
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94 ## @end example |
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95 ## @noindent |
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96 ## returns a cell array containing a structure for each installed package. |
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97 ## The command |
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98 ## @example |
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99 ## [@var{user_packages}, @var{system_packages}] = pkg list |
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100 ## @end example |
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101 ## @noindent |
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102 ## splits the list of installed packages into those who are installed by |
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103 ## the current user, and those installed by the system administrator. |
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104 ## @item prefix |
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105 ## Set the installation prefix directory. For example, |
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106 ## @example |
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107 ## pkg prefix ~/my_octave_packages |
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108 ## @end example |
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109 ## @noindent |
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110 ## sets the installation prefix to @code{~/my_octave_packages}. |
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111 ## Packages will be installed in this directory. |
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112 ## |
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113 ## It is possible to get the current installation prefix by requesting an |
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114 ## output argument. For example, |
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115 ## @example |
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116 ## p = pkg prefix |
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117 ## @end example |
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118 ## |
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119 ## The location in which to install the architecture dependent files can be |
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120 ## independent specified with an addition argument. For example |
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121 ## |
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122 ## @example |
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123 ## pkg prefix ~/my_octave_packages ~/my_octave_packages_for_my_pc |
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124 ## @end example |
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125 ## @item local_list |
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126 ## Set the file in which to look for information on the locally |
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127 ## installed packages. Locally installed packages are those that are |
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128 ## typically available only to the current user. For example |
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129 ## @example |
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130 ## pkg local_list ~/.octave_packages |
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131 ## @end example |
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132 ## It is possible to get the current value of local_list with the following |
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133 ## @example |
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134 ## pkg local_list |
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135 ## @end example |
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136 ## @item global_list |
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137 ## Set the file in which to look for, for information on the globally |
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138 ## installed packages. Globally installed packages are those that are |
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139 ## typically available to all users. For example |
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140 ## @example |
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141 ## pkg global_list /usr/share/octave/octave_packages |
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142 ## @end example |
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143 ## It is possible to get the current value of global_list with the following |
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144 ## @example |
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145 ## pkg global_list |
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146 ## @end example |
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147 ## @item rebuild |
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148 ## Rebuilds the package database from the installed directories. This can |
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149 ## be used in cases where for some reason the package database is corrupted. |
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150 ## It can also take the @code{-auto} and @code{-noauto} options to allow the |
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151 ## autolaoding state of a package to be changed. For example |
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152 ## |
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153 ## @example |
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154 ## pkg rebuild -noauto image |
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155 ## @end example |
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156 ## |
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157 ## will remove the autoloading status of the image package. |
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158 ## @item build |
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159 ## Builds a binary form of a package or packages. The binary file produced |
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160 ## will itself be an Octave package that can be installed normally with |
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161 ## @code{pkg}. The form of the command to build a binary package is |
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162 ## |
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163 ## @example |
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164 ## pkg build builddir image-1.0.0.tar.gz @dots{} |
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165 ## @end example |
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166 ## |
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167 ## @noindent |
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168 ## where @code{buiddir} is the name of a directory where the temporary |
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169 ## installation will be produced and the binary packages will be found. |
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170 ## The options @code{-verbose} and @code{-nodeps} are respected, while |
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171 ## the other options are ignored. |
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172 ## @end table |
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173 ## @end deftypefn |
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174 |
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175 ## PKG_ADD: mark_as_command pkg |
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176 |
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177 function [local_packages, global_packages] = pkg (varargin) |
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178 ## Installation prefix (XXX: what should these be on windows?) |
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179 persistent user_prefix = false; |
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180 persistent prefix = -1; |
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181 persistent archprefix = -1; |
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182 persistent local_list = tilde_expand (fullfile("~", ".octave_packages")); |
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183 persistent global_list = fullfile (OCTAVE_HOME (), "share", "octave", |
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184 "octave_packages"); |
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185 mlock (); |
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186 |
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187 global_install = issuperuser (); |
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188 |
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189 if (prefix == -1) |
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190 if (global_install) |
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191 prefix = fullfile (OCTAVE_HOME (), "share", "octave", "packages"); |
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192 archprefix = fullfile (octave_config_info ("libexecdir"), "octave", "packages"); |
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193 else |
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194 prefix = fullfile ("~", "octave"); |
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195 archprefix = prefix; |
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196 endif |
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197 prefix = tilde_expand (prefix); |
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198 archprefix = tilde_expand (archprefix); |
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199 endif |
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200 |
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201 ## Handle input |
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202 if (length (varargin) == 0 || ! iscellstr (varargin)) |
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203 print_usage (); |
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204 endif |
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205 files = {}; |
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206 deps = true; |
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207 auto = 0; |
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208 action = "none"; |
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209 verbose = false; |
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210 for i = 1:length (varargin) |
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211 switch (varargin{i}) |
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212 case "-nodeps" |
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213 deps = false; |
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214 case "-noauto" |
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215 auto = -1; |
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216 case "-auto" |
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217 auto = 1; |
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218 case "-verbose" |
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219 verbose = true; |
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220 case "-local" |
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221 global_install = false; |
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222 if (! user_prefix) |
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223 prefix = tilde_expand (fullfile ("~", "octave")); |
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224 endif |
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225 case "-global" |
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226 global_install = true; |
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227 if (! user_prefix) |
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228 prefix = fullfile (OCTAVE_HOME (), "share", "octave", "packages"); |
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229 endif |
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230 case {"list", "install", "uninstall", "load", "unload", "prefix", ... |
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231 "local_list", "global_list", "rebuild", "build"} |
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232 if (strcmp (action, "none")) |
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233 action = varargin{i}; |
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234 else |
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235 error ("more than one action specified"); |
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236 endif |
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237 otherwise |
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238 files{end+1} = varargin{i}; |
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239 endswitch |
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240 endfor |
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241 |
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242 ## Take action |
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243 switch (action) |
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244 case "list" |
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245 if (nargout == 0) |
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246 installed_packages (local_list, global_list); |
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247 elseif (nargout == 1) |
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248 local_packages = installed_packages (local_list, global_list); |
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249 elseif (nargout == 2) |
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250 [local_packages, global_packages] = installed_packages (local_list, |
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251 global_list); |
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252 else |
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253 error ("too many output arguments requested"); |
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254 endif |
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255 |
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256 case "install" |
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257 if (length (files) == 0) |
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258 error ("you must specify at least one filename when calling 'pkg install'"); |
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259 endif |
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260 install (files, deps, auto, prefix, archprefix, verbose, local_list, |
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261 global_list, global_install); |
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262 |
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263 case "uninstall" |
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264 if (length (files) == 0) |
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265 error ("you must specify at least one package when calling 'pkg uninstall'"); |
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266 endif |
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267 uninstall (files, deps, verbose, local_list, |
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268 global_list, global_install); |
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269 |
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270 case "load" |
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271 if (length (files) == 0) |
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272 error ("you must specify at least one package, 'all' or 'auto' when calling 'pkg load'"); |
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273 endif |
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274 load_packages (files, deps, local_list, global_list); |
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275 |
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276 case "unload" |
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277 if (length (files) == 0) |
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278 error ("you must specify at least one package or 'all' when calling 'pkg unload'"); |
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279 endif |
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280 unload_packages (files, deps, local_list, global_list); |
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281 |
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282 case "prefix" |
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283 if (length (files) == 0 && nargout == 0) |
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284 printf ("Installation prefix: %s\n", prefix); |
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285 printf ("Architecture dependent prefix: %s\n", archprefix); |
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286 elseif (length (files) == 0 && nargout >= 1) |
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287 local_packages = prefix; |
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288 global_packages = archprefix; |
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289 elseif (length (files) >= 1 && nargout <= 2 && ischar (files{1})) |
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290 prefix = files{1}; |
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291 prefix = absolute_pathname (prefix); |
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292 local_packages = prefix; |
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293 user_prefix = true; |
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294 if (length (files) >= 2 && ischar (files{2})) |
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295 archprefix = files{2}; |
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296 try |
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297 archprefix = absolute_pathname (archprefix); |
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298 catch |
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299 mkdir (archprefix); |
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300 warning ("creating the directory %s\n", archprefix); |
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301 archprefix = absolute_pathname (archprefix); |
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302 end_try_catch |
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303 global_packages = archprefix; |
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304 endif |
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305 else |
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306 error ("you must specify a prefix directory, or request an output argument"); |
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307 endif |
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308 |
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309 case "local_list" |
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310 if (length (files) == 0 && nargout == 0) |
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311 disp (local_list); |
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312 elseif (length (files) == 0 && nargout == 1) |
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313 local_packages = local_list; |
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314 elseif (length (files) == 1 && nargout == 0 && ischar (files{1})) |
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315 try |
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316 local_list = absolute_pathname (files{1}); |
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317 catch |
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318 ## Force file to be created |
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319 fclose (fopen (files{1}, 'wt')); |
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320 local_list = absolute_pathname (files{1}); |
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321 end_try_catch |
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322 else |
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323 error ("you must specify a local_list file, or request an output argument"); |
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324 endif |
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325 |
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326 case "global_list" |
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327 if (length (files) == 0 && nargout == 0) |
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328 disp(global_list); |
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329 elseif (length (files) == 0 && nargout == 1) |
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330 local_packages = global_list; |
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331 elseif (length (files) == 1 && nargout == 0 && ischar (files{1})) |
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332 try |
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333 global_list = absolute_pathname (files{1}); |
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334 catch |
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335 ## Force file to be created |
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336 fclose (fopen (files{1}, 'wt')); |
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337 global_list = absolute_pathname (files{1}); |
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338 end_try_catch |
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339 else |
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340 error ("you must specify a global_list file, or request an output argument"); |
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341 endif |
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342 |
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343 case "rebuild" |
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344 if (global_install) |
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345 global_packages = rebuild (prefix, archprefix, global_list, files, |
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346 auto, verbose); |
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347 global_packages = save_order (global_packages); |
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348 save (global_list, "global_packages"); |
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349 if (nargout > 0) |
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350 local_packages = global_packages; |
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351 endif |
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352 else |
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353 local_packages = rebuild (prefix, archprefix, local_list, files, auto, |
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354 verbose); |
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355 local_packages = save_order (local_packages); |
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356 save (local_list, "local_packages"); |
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357 if (nargout == 0) |
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358 clear ("local_packages"); |
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359 endif |
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360 endif |
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361 |
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362 case "build" |
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363 if (length (files) < 2) |
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364 error ("you must specify at least the build directory and one filename\nwhen calling 'pkg build'"); |
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365 endif |
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366 build (files, deps, auto, verbose); |
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367 |
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368 otherwise |
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369 error ("you must specify a valid action for 'pkg'. See 'help pkg' for details"); |
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370 endswitch |
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371 endfunction |
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372 |
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373 function descriptions = rebuild (prefix, archprefix, list, files, auto, verbose) |
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374 if (isempty (files)) |
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375 [dirlist, err, msg] = readdir (prefix); |
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376 if (err) |
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377 error ("couldn't read directory %s: %s", prefix, msg); |
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378 endif |
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379 ## the two first entries of dirlist are "." and ".." |
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380 dirlist([1,2]) = []; |
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381 else |
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382 old_descriptions = installed_packages (list, list); |
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383 wd = pwd (); |
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384 unwind_protect |
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385 cd (prefix); |
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386 dirlist = glob (cellfun(@(x) strcat(x, '-*'), files, 'UniformOutput', 0)); |
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387 unwind_protect_cleanup |
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388 cd (wd); |
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389 end_unwind_protect |
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390 endif |
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391 descriptions = {}; |
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392 for k = 1:length (dirlist) |
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393 descfile = fullfile (prefix, dirlist{k}, "packinfo", "DESCRIPTION"); |
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394 if (verbose) |
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395 printf ("recreating package description from %s\n", dirlist{k}); |
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396 endif |
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397 if (exist (descfile, "file")) |
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398 desc = get_description (descfile); |
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399 desc.dir = fullfile (prefix, dirlist{k}); |
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400 desc.archprefix = fullfile (archprefix, strcat (desc.name, "-", |
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401 desc.version)); |
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402 if (auto != 0) |
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403 if (exist (fullfile (desc.dir, "packinfo", ".autoload"), "file")) |
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404 unlink (fullfile (desc.dir, "packinfo", ".autoload")); |
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405 endif |
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406 if (auto < 0) |
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407 desc.autoload = 0; |
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408 elseif (auto > 0) |
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409 desc.autoload = 1; |
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410 fclose (fopen (fullfile (desc.dir, "packinfo", ".autoload"), "wt")); |
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411 endif |
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412 else |
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413 if (exist (fullfile (desc.dir, "packinfo", ".autoload"), "file")) |
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414 desc.autoload = 1; |
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415 else |
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416 desc.autoload = 0; |
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417 endif |
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418 endif |
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419 descriptions{end + 1} = desc; |
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420 elseif (verbose) |
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421 warning ("directory %s is not a valid package", dirlist{k}); |
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422 endif |
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423 endfor |
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424 |
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425 if (! isempty (files)) |
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426 ## We are rebuilding for a particular package(s) so we should take |
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427 ## care to keep the other untouched packages in the descriptions |
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6663
|
428 descriptions = {descriptions{:}, old_descriptions{:}}; |
|
6645
|
429 |
|
|
430 dup = []; |
|
|
431 for i = 1:length (descriptions) |
|
|
432 if (find (dup, i)) |
|
|
433 continue; |
|
|
434 endif |
|
|
435 for j = (i+1):length (descriptions) |
|
|
436 if (find (dup, j)) |
|
|
437 continue; |
|
|
438 endif |
|
|
439 if (strcmp (descriptions{i}.name, descriptions{j}.name)) |
|
|
440 dup = [dup, j]; |
|
|
441 endif |
|
|
442 endfor |
|
|
443 endfor |
|
|
444 if (! isempty (dup)) |
|
|
445 descriptions (dup) = []; |
|
|
446 endif |
|
|
447 endif |
|
|
448 endfunction |
|
|
449 |
|
6675
|
450 function build (files, handle_deps, autoload, verbose) |
|
|
451 if (length (files) < 1) |
|
|
452 error ("insufficient number of files"); |
|
|
453 endif |
|
|
454 builddir = files{1}; |
|
|
455 if (! exist (builddir, "dir")) |
|
|
456 warning ("creating build directory %s", builddir); |
|
|
457 [status, msg] = mkdir (builddir); |
|
|
458 if (status != 1) |
|
|
459 error ("could not create installation directory: %s", msg); |
|
|
460 endif |
|
6496
|
461 endif |
|
6675
|
462 builddir = absolute_pathname (builddir); |
|
|
463 installdir = fullfile (builddir, "install"); |
|
|
464 if (! exist (installdir, "dir")) |
|
|
465 [status, msg] = mkdir (installdir); |
|
|
466 if (status != 1) |
|
|
467 error ("could not create installation directory: %s", msg); |
|
|
468 endif |
|
|
469 endif |
|
|
470 files(1) = []; |
|
|
471 buildlist = fullfile (builddir, "octave_packages"); |
|
6925
|
472 install (files, handle_deps, autoload, installdir, installdir, verbose, |
|
6675
|
473 buildlist, "", false); |
|
|
474 unwind_protect |
|
|
475 repackage (builddir, buildlist); |
|
|
476 unwind_protect_cleanup |
|
|
477 unload_packages ({"all"}, handle_deps, buildlist, ""); |
|
|
478 if (exist (installdir, "dir")) |
|
|
479 rm_rf (installdir); |
|
|
480 endif |
|
|
481 if (exist (buildlist, "file")) |
|
|
482 unlink (buildlist); |
|
|
483 endif |
|
|
484 end_unwind_protect |
|
5801
|
485 endfunction |
|
|
486 |
|
6925
|
487 function install (files, handle_deps, autoload, prefix, archprefix, verbose, |
|
|
488 local_list, global_list, global_install) |
|
6496
|
489 |
|
|
490 # Check that the directory in prefix exist. If it doesn't: create it! |
|
|
491 if (! exist (prefix, "dir")) |
|
|
492 warning ("creating installation directory %s", prefix); |
|
|
493 [status, msg] = mkdir (prefix); |
|
|
494 if (status != 1) |
|
|
495 error ("could not create installation directory: %s", msg); |
|
|
496 endif |
|
|
497 endif |
|
|
498 |
|
|
499 ## Get the list of installed packages |
|
|
500 [local_packages, global_packages] = installed_packages (local_list, |
|
|
501 global_list); |
|
|
502 |
|
6820
|
503 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
|
6496
|
504 |
|
|
505 if (global_install) |
|
|
506 packages = global_packages; |
|
|
507 else |
|
|
508 packages = local_packages; |
|
|
509 endif |
|
|
510 |
|
|
511 ## Uncompress the packages and read the DESCRIPTION files |
|
|
512 tmpdirs = packdirs = descriptions = {}; |
|
|
513 try |
|
6683
|
514 ## Warn about non existent files |
|
|
515 for i = 1:length (files) |
|
|
516 if (isempty (glob(files{i}))) |
|
|
517 warning ("file %s does not exist", files{i}); |
|
|
518 endif |
|
|
519 endfor |
|
|
520 |
|
6496
|
521 ## Unpack the package files and read the DESCRIPTION files |
|
|
522 files = glob (files); |
|
|
523 packages_to_uninstall = []; |
|
|
524 for i = 1:length (files) |
|
|
525 tgz = files{i}; |
|
|
526 |
|
6645
|
527 if (exist (tgz, "file")) |
|
|
528 ## Create a temporary directory |
|
|
529 tmpdir = tmpnam (); |
|
|
530 tmpdirs{end+1} = tmpdir; |
|
|
531 if (verbose) |
|
|
532 printf ("mkdir (%s)\n", tmpdir); |
|
|
533 endif |
|
|
534 [status, msg] = mkdir (tmpdir); |
|
|
535 if (status != 1) |
|
|
536 error ("couldn't create temporary directory: %s", msg); |
|
|
537 endif |
|
6496
|
538 |
|
6645
|
539 ## Uncompress the package |
|
|
540 if (verbose) |
|
|
541 printf ("untar (%s, %s)\n", tgz, tmpdir); |
|
|
542 endif |
|
|
543 untar (tgz, tmpdir); |
|
6496
|
544 |
|
6645
|
545 ## Get the name of the directories produced by tar |
|
|
546 [dirlist, err, msg] = readdir (tmpdir); |
|
|
547 if (err) |
|
|
548 error ("couldn't read directory produced by tar: %s", msg); |
|
|
549 endif |
|
6496
|
550 |
|
6645
|
551 if (length (dirlist) > 3) |
|
|
552 error ("bundles of packages are not allowed") |
|
6496
|
553 endif |
|
|
554 |
|
6645
|
555 ## the two first entries of dirlist are "." and ".." |
|
|
556 for k = 3:length (dirlist) |
|
|
557 packdir = fullfile (tmpdir, dirlist{k}); |
|
|
558 packdirs{end+1} = packdir; |
|
6496
|
559 |
|
6645
|
560 ## Make sure the package contains necessary files |
|
|
561 verify_directory (packdir); |
|
|
562 |
|
|
563 ## Read the DESCRIPTION file |
|
|
564 filename = fullfile (packdir, "DESCRIPTION"); |
|
|
565 desc = get_description (filename); |
|
6496
|
566 |
|
6645
|
567 ## Verify that package name corresponds with filename |
|
|
568 [dummy, nm] = fileparts (tgz); |
|
|
569 if ((length (nm) >= length (desc.name)) |
|
|
570 && ! strcmp (desc.name, nm(1:length(desc.name)))) |
|
6925
|
571 error ("package name '%s' doesn't correspond to its filename '%s'", |
|
|
572 desc.name, nm); |
|
6496
|
573 endif |
|
6645
|
574 |
|
|
575 ## Set default installation directory |
|
|
576 desc.dir = fullfile (prefix, strcat (desc.name, "-", desc.version)); |
|
|
577 |
|
6925
|
578 ## Set default architectire dependent installation directory |
|
|
579 desc.archprefix = fullfile (archprefix, strcat (desc.name, "-", |
|
|
580 desc.version)); |
|
|
581 |
|
6645
|
582 ## Save desc |
|
|
583 descriptions{end+1} = desc; |
|
|
584 |
|
|
585 ## Are any of the new packages already installed? |
|
|
586 ## If so we'll remove the old version. |
|
|
587 for j = 1:length (packages) |
|
|
588 if (strcmp (packages{j}.name, desc.name)) |
|
|
589 packages_to_uninstall(end+1) = j; |
|
|
590 endif |
|
|
591 endfor |
|
|
592 endfor |
|
|
593 endif |
|
6496
|
594 endfor |
|
|
595 catch |
|
|
596 ## Something went wrong, delete tmpdirs |
|
|
597 for i = 1:length (tmpdirs) |
|
|
598 rm_rf (tmpdirs{i}); |
|
|
599 endfor |
|
6655
|
600 rethrow (lasterror ()); |
|
6496
|
601 end_try_catch |
|
|
602 |
|
|
603 ## Check dependencies |
|
|
604 if (handle_deps) |
|
|
605 ok = true; |
|
|
606 error_text = ""; |
|
|
607 for i = 1:length (descriptions) |
|
|
608 desc = descriptions{i}; |
|
|
609 idx2 = complement (i, 1:length(descriptions)); |
|
6695
|
610 if (global_install) |
|
|
611 ## Global installation is not allowed to have dependencies on locally |
|
|
612 ## installed packages |
|
|
613 idx1 = complement (packages_to_uninstall, |
|
|
614 1:length(global_packages)); |
|
|
615 pseudo_installed_packages = {global_packages{idx1}, ... |
|
|
616 descriptions{idx2}}; |
|
|
617 else |
|
|
618 idx1 = complement (packages_to_uninstall, |
|
|
619 1:length(local_packages)); |
|
|
620 pseudo_installed_packages = {local_packages{idx1}, ... |
|
|
621 global_packages{:}, ... |
|
|
622 descriptions{idx2}}; |
|
|
623 endif |
|
6496
|
624 bad_deps = get_unsatisfied_deps (desc, pseudo_installed_packages); |
|
|
625 ## Are there any unsatisfied dependencies? |
|
|
626 if (! isempty (bad_deps)) |
|
|
627 ok = false; |
|
|
628 for i = 1:length (bad_deps) |
|
|
629 dep = bad_deps{i}; |
|
|
630 error_text = strcat (error_text, " ", desc.name, " needs ", |
|
|
631 dep.package, " ", dep.operator, " ", |
|
|
632 dep.version, "\n"); |
|
|
633 endfor |
|
|
634 endif |
|
|
635 endfor |
|
|
636 |
|
|
637 ## Did we find any unsatisfied dependencies? |
|
|
638 if (! ok) |
|
|
639 error ("the following dependencies where unsatisfied:\n %s", error_text); |
|
|
640 endif |
|
|
641 endif |
|
|
642 |
|
|
643 ## Prepare each package for installation |
|
|
644 try |
|
|
645 for i = 1:length (descriptions) |
|
|
646 desc = descriptions{i}; |
|
|
647 pdir = packdirs{i}; |
|
|
648 prepare_installation (desc, pdir); |
|
6614
|
649 configure_make (desc, pdir, verbose); |
|
6496
|
650 endfor |
|
|
651 catch |
|
|
652 ## Something went wrong, delete tmpdirs |
|
|
653 for i = 1:length (tmpdirs) |
|
|
654 rm_rf (tmpdirs{i}); |
|
|
655 endfor |
|
6655
|
656 rethrow (lasterror ()); |
|
6496
|
657 end_try_catch |
|
|
658 |
|
|
659 ## Uninstall the packages that will be replaced |
|
|
660 try |
|
|
661 for i = packages_to_uninstall |
|
6695
|
662 if (global_install) |
|
|
663 uninstall ({global_packages{i}.name}, false, verbose, local_list, |
|
|
664 global_list, global_install); |
|
|
665 else |
|
|
666 uninstall ({local_packages{i}.name}, false, verbose, local_list, |
|
|
667 global_list, global_install); |
|
|
668 endif |
|
6496
|
669 endfor |
|
|
670 catch |
|
|
671 ## Something went wrong, delete tmpdirs |
|
|
672 for i = 1:length (tmpdirs) |
|
|
673 rm_rf (tmpdirs{i}); |
|
|
674 endfor |
|
6655
|
675 rethrow (lasterror ()); |
|
6496
|
676 end_try_catch |
|
|
677 |
|
|
678 ## Install each package |
|
|
679 try |
|
|
680 for i = 1:length (descriptions) |
|
|
681 desc = descriptions{i}; |
|
|
682 pdir = packdirs{i}; |
|
6925
|
683 copy_files (desc, pdir, global_install); |
|
|
684 create_pkgadddel (desc, pdir, "PKG_ADD", global_install); |
|
|
685 create_pkgadddel (desc, pdir, "PKG_DEL", global_install); |
|
|
686 finish_installation (desc, pdir, global_install) |
|
6496
|
687 endfor |
|
|
688 catch |
|
|
689 ## Something went wrong, delete tmpdirs |
|
|
690 for i = 1:length (tmpdirs) |
|
|
691 rm_rf (tmpdirs{i}); |
|
|
692 endfor |
|
|
693 for i = 1:length (descriptions) |
|
|
694 rm_rf (descriptions{i}.dir); |
|
6925
|
695 rm_rf (getarchdir (descriptions{i})); |
|
6496
|
696 endfor |
|
6655
|
697 rethrow (lasterror ()); |
|
6496
|
698 end_try_catch |
|
|
699 |
|
|
700 ## Check if the installed directory is empty. If it is remove it |
|
|
701 ## from the list |
|
|
702 for i = length (descriptions):-1:1 |
|
6925
|
703 if (dirempty (descriptions{i}.dir, {"packinfo", "doc"}) && |
|
|
704 dirempty (getarchdir (descriptions{i}))) |
|
6655
|
705 warning ("package %s is empty\n", descriptions{i}.name); |
|
6496
|
706 rm_rf (descriptions{i}.dir); |
|
6925
|
707 rm_rf (getarchdir (descriptions{i})); |
|
6496
|
708 descriptions(i) = []; |
|
|
709 endif |
|
|
710 endfor |
|
|
711 |
|
|
712 ## If the package requested that it is autoloaded, or the installer |
|
|
713 ## requested that it is, then mark the package as autoloaded. |
|
|
714 for i = length (descriptions):-1:1 |
|
|
715 if (autoload > 0 || (autoload == 0 && isautoload (descriptions(i)))) |
|
|
716 fclose (fopen (fullfile (descriptions{i}.dir, "packinfo", |
|
|
717 ".autoload"), "wt")); |
|
6695
|
718 descriptions{i}.autoload = 1; |
|
6496
|
719 endif |
|
|
720 endfor |
|
|
721 |
|
|
722 ## Add the packages to the package list |
|
|
723 try |
|
|
724 if (global_install) |
|
|
725 idx = complement (packages_to_uninstall, 1:length(global_packages)); |
|
6695
|
726 global_packages = save_order ({global_packages{idx}, descriptions{:}}); |
|
6496
|
727 save (global_list, "global_packages"); |
|
6820
|
728 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
|
6496
|
729 else |
|
|
730 idx = complement (packages_to_uninstall, 1:length(local_packages)); |
|
6695
|
731 local_packages = save_order ({local_packages{idx}, descriptions{:}}); |
|
6496
|
732 save (local_list, "local_packages"); |
|
6820
|
733 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
|
6496
|
734 endif |
|
|
735 catch |
|
|
736 ## Something went wrong, delete tmpdirs |
|
|
737 for i = 1:length (tmpdirs) |
|
|
738 rm_rf (tmpdirs{i}); |
|
|
739 endfor |
|
|
740 for i = 1:length (descriptions) |
|
|
741 rm_rf (descriptions{i}.dir); |
|
|
742 endfor |
|
|
743 if (global_install) |
|
6695
|
744 printf ("error: couldn't append to %s\n", global_list); |
|
6496
|
745 else |
|
6695
|
746 printf ("error: couldn't append to %s\n", local_list); |
|
6496
|
747 endif |
|
6695
|
748 rethrow (lasterror ()); |
|
6496
|
749 end_try_catch |
|
|
750 |
|
|
751 ## All is well, let's clean up |
|
|
752 for i = 1:length (tmpdirs) |
|
|
753 [status, msg] = rm_rf (tmpdirs{i}); |
|
|
754 if (status != 1) |
|
|
755 warning ("couldn't clean up after my self: %s\n", msg); |
|
|
756 endif |
|
|
757 endfor |
|
|
758 |
|
|
759 ## Add the newly installed packages to the path, so the user |
|
6695
|
760 ## can begin usings them. Only load them if they are marked autoload |
|
6496
|
761 if (length (descriptions) > 0) |
|
6695
|
762 idx = []; |
|
6496
|
763 for i = 1:length (descriptions) |
|
6695
|
764 if (isautoload (descriptions(i))) |
|
|
765 idx (end + 1) = i; |
|
6614
|
766 endif |
|
6496
|
767 endfor |
|
6925
|
768 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, |
|
|
769 global_install); |
|
6496
|
770 endif |
|
|
771 endfunction |
|
|
772 |
|
6645
|
773 function uninstall (pkgnames, handle_deps, verbose, local_list, |
|
|
774 global_list, global_install) |
|
6496
|
775 ## Get the list of installed packages |
|
|
776 [local_packages, global_packages] = installed_packages(local_list, |
|
|
777 global_list); |
|
6645
|
778 if (global_install) |
|
6820
|
779 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
|
6496
|
780 else |
|
6820
|
781 installed_pkgs_lst = local_packages; |
|
6496
|
782 endif |
|
|
783 |
|
6820
|
784 num_packages = length (installed_pkgs_lst); |
|
6496
|
785 delete_idx = []; |
|
|
786 for i = 1:num_packages |
|
6820
|
787 cur_name = installed_pkgs_lst{i}.name; |
|
6496
|
788 if (any (strcmp (cur_name, pkgnames))) |
|
|
789 delete_idx(end+1) = i; |
|
|
790 endif |
|
|
791 endfor |
|
|
792 |
|
|
793 ## Are all the packages that should be uninstalled already installed? |
|
|
794 if (length (delete_idx) != length (pkgnames)) |
|
6645
|
795 if (global_install) |
|
6496
|
796 ## Try again for a locally installed package |
|
6820
|
797 installed_pkgs_lst = local_packages; |
|
6496
|
798 |
|
6820
|
799 num_packages = length (installed_pkgs_lst); |
|
6496
|
800 delete_idx = []; |
|
|
801 for i = 1:num_packages |
|
6820
|
802 cur_name = installed_pkgs_lst{i}.name; |
|
6496
|
803 if (any (strcmp (cur_name, pkgnames))) |
|
|
804 delete_idx(end+1) = i; |
|
|
805 endif |
|
|
806 endfor |
|
|
807 if (length (delete_idx) != length (pkgnames)) |
|
|
808 ## XXX: We should have a better error message |
|
6655
|
809 warning ("some of the packages you want to uninstall are not installed"); |
|
6496
|
810 endif |
|
|
811 else |
|
|
812 ## XXX: We should have a better error message |
|
6655
|
813 warning ("some of the packages you want to uninstall are not installed."); |
|
6496
|
814 endif |
|
|
815 endif |
|
|
816 |
|
|
817 ## Compute the packages that will remain installed |
|
|
818 idx = complement (delete_idx, 1:num_packages); |
|
6820
|
819 remaining_packages = {installed_pkgs_lst{idx}}; |
|
6496
|
820 |
|
|
821 ## Check dependencies |
|
|
822 if (handle_deps) |
|
|
823 error_text = ""; |
|
|
824 for i = 1:length (remaining_packages) |
|
|
825 desc = remaining_packages{i}; |
|
|
826 bad_deps = get_unsatisfied_deps (desc, remaining_packages); |
|
|
827 |
|
|
828 ## Will the uninstallation break any dependencies? |
|
|
829 if (! isempty (bad_deps)) |
|
|
830 for i = 1:length (bad_deps) |
|
|
831 dep = bad_deps{i}; |
|
|
832 error_text = strcat (error_text, " ", desc.name, " needs ", |
|
|
833 dep.package, " ", dep.operator, " ", |
|
|
834 dep.version, "\n"); |
|
|
835 endfor |
|
|
836 endif |
|
|
837 endfor |
|
|
838 |
|
|
839 if (! isempty (error_text)) |
|
|
840 error ("the following dependencies where unsatisfied:\n %s", error_text); |
|
|
841 endif |
|
|
842 endif |
|
|
843 |
|
|
844 ## Delete the directories containing the packages |
|
|
845 for i = delete_idx |
|
6820
|
846 desc = installed_pkgs_lst{i}; |
|
6496
|
847 ## If an 'on_uninstall.m' exist, call it! |
|
|
848 if (exist (fullfile (desc.dir, "packinfo", "on_uninstall.m"), "file")) |
|
6614
|
849 wd = pwd (); |
|
|
850 cd (fullfile(desc.dir, "packinfo")); |
|
|
851 on_uninstall (desc); |
|
|
852 cd (wd); |
|
6496
|
853 endif |
|
|
854 ## Do the actual deletion |
|
6675
|
855 if (desc.loaded) |
|
|
856 rmpath (desc.dir); |
|
6925
|
857 if (exist (getarchdir (desc))) |
|
|
858 rmpath (getarchdir (desc)); |
|
6675
|
859 endif |
|
6614
|
860 endif |
|
6496
|
861 if (exist (desc.dir, "dir")) |
|
|
862 [status, msg] = rm_rf (desc.dir); |
|
|
863 if (status != 1) |
|
|
864 error ("couldn't delete directory %s: %s", desc.dir, msg); |
|
|
865 endif |
|
6925
|
866 [status, msg] = rm_rf (getarchdir (desc)); |
|
|
867 if (status != 1) |
|
|
868 error ("couldn't delete directory %s: %s", getarchdir (desc), msg); |
|
|
869 endif |
|
|
870 if (dirempty (desc.archprefix)) |
|
|
871 rm_rf (desc.archprefix); |
|
|
872 endif |
|
6496
|
873 else |
|
|
874 warning ("directory %s previously lost", desc.dir); |
|
|
875 endif |
|
|
876 endfor |
|
|
877 |
|
|
878 ## Write a new ~/.octave_packages |
|
6645
|
879 if (global_install) |
|
6496
|
880 if (length (remaining_packages) == 0) |
|
|
881 unlink (global_list); |
|
|
882 else |
|
6695
|
883 global_packages = save_order (remaining_packages); |
|
6496
|
884 save (global_list, "global_packages"); |
|
|
885 endif |
|
|
886 else |
|
|
887 if (length (remaining_packages) == 0) |
|
|
888 unlink (local_list); |
|
|
889 else |
|
6695
|
890 local_packages = save_order (remaining_packages); |
|
6496
|
891 save (local_list, "local_packages"); |
|
|
892 endif |
|
|
893 endif |
|
|
894 |
|
|
895 endfunction |
|
|
896 |
|
|
897 ########################################################## |
|
|
898 ## A U X I L I A R Y F U N C T I O N S ## |
|
|
899 ########################################################## |
|
|
900 |
|
6675
|
901 function pth = absolute_pathname (pth) |
|
|
902 [status, msg, msgid] = fileattrib(pth); |
|
6729
|
903 if (status != 1) |
|
|
904 error ("could not find the file or path %s", pth); |
|
|
905 else |
|
|
906 pth = msg.Name; |
|
|
907 endif |
|
6675
|
908 endfunction |
|
|
909 |
|
|
910 function repackage (builddir, buildlist) |
|
|
911 packages = installed_packages (buildlist, buildlist); |
|
|
912 |
|
|
913 wd = pwd(); |
|
|
914 for i = 1 : length(packages) |
|
|
915 pack = packages{i}; |
|
|
916 unwind_protect |
|
|
917 cd (builddir); |
|
|
918 mkdir (pack.name); |
|
|
919 mkdir (fullfile (pack.name, "inst")); |
|
|
920 copyfile (fullfile (pack.dir, "*"), fullfile (pack.name, "inst")); |
|
|
921 movefile (fullfile (pack.name, "inst","packinfo", "*"), pack.name); |
|
|
922 if (exist (fullfile (pack.name, "inst","packinfo", ".autoload"), "file")) |
|
|
923 unlink (fullfile (pack.name, "inst","packinfo", ".autoload")); |
|
|
924 endif |
|
|
925 rmdir (fullfile (pack.name, "inst", "packinfo")); |
|
|
926 if (exist (fullfile (pack.name, "inst", "doc"), "dir")) |
|
|
927 movefile (fullfile (pack.name, "inst", "doc"), pack.name); |
|
|
928 endif |
|
|
929 if (exist (fullfile (pack.name, "inst", "bin"), "dir")) |
|
|
930 movefile (fullfile (pack.name, "inst", "bin"), pack.name); |
|
|
931 endif |
|
6925
|
932 archdir = fullfile (pack.archprefix, strcat (pack.name, "-", |
|
|
933 pack.version), getarch ()); |
|
6675
|
934 if (exist (archdir, "dir")) |
|
|
935 if (exist (fullfile (pack.name, "inst", "PKG_ADD"), "file")) |
|
|
936 unlink (fullfile (pack.name, "inst", "PKG_ADD")); |
|
|
937 endif |
|
|
938 if (exist (fullfile (pack.name, "inst", "PKG_DEL"), "file")) |
|
|
939 unlink (fullfile (pack.name, "inst", "PKG_DEL")); |
|
|
940 endif |
|
|
941 if (exist (fullfile (archdir, "PKG_ADD"), "file")) |
|
|
942 movefile (fullfile (archdir, "PKG_ADD"), |
|
|
943 fullfile (pack.name, "PKG_ADD")); |
|
|
944 endif |
|
|
945 if (exist (fullfile (archdir, "PKG_DEL"), "file")) |
|
|
946 movefile (fullfile (archdir, "PKG_DEL"), |
|
|
947 fullfile (pack.name, "PKG_DEL")); |
|
|
948 endif |
|
|
949 else |
|
|
950 if (exist (fullfile (pack.name, "inst", "PKG_ADD"), "file")) |
|
|
951 movefile (fullfile (pack.name, "inst", "PKG_ADD"), |
|
|
952 fullfile (pack.name, "PKG_ADD")); |
|
|
953 endif |
|
|
954 if (exist (fullfile (pack.name, "inst", "PKG_DEL"), "file")) |
|
|
955 movefile (fullfile (pack.name, "inst", "PKG_DEL"), |
|
|
956 fullfile (pack.name, "PKG_DEL")); |
|
|
957 endif |
|
|
958 endif |
|
|
959 tfile = strcat (pack.name, "-", pack.version, ".tar"); |
|
|
960 tar (tfile, pack.name); |
|
6925
|
961 try |
|
|
962 gzip (tfile); |
|
|
963 unlink (tfile); |
|
|
964 catch |
|
|
965 warning ("failed to compress %s", tfile); |
|
|
966 end_try_catch |
|
6675
|
967 unwind_protect_cleanup |
|
|
968 if (exist (pack.name, "dir")) |
|
|
969 rm_rf (pack.name); |
|
|
970 endif |
|
|
971 cd (wd); |
|
|
972 end_unwind_protect |
|
|
973 endfor |
|
|
974 endfunction |
|
|
975 |
|
|
976 function auto = isautoload (desc) |
|
6695
|
977 auto = false; |
|
|
978 if (isfield (desc{1}, "autoload")) |
|
|
979 a = desc{1}.autoload; |
|
|
980 if ((isnumeric (a) && a > 0) |
|
|
981 || (ischar (a) && (strcmpi (a, "true") |
|
6675
|
982 || strcmpi (a, "on") |
|
|
983 || strcmpi (a, "yes") |
|
|
984 || strcmpi (a, "1")))) |
|
6695
|
985 auto = true; |
|
|
986 endif |
|
6675
|
987 endif |
|
|
988 endfunction |
|
|
989 |
|
6496
|
990 function prepare_installation (desc, packdir) |
|
|
991 ## Is there a pre_install to call? |
|
|
992 if (exist (fullfile (packdir, "pre_install.m"), "file")) |
|
|
993 wd = pwd (); |
|
|
994 try |
|
|
995 cd (packdir); |
|
|
996 pre_install (desc); |
|
|
997 cd (wd); |
|
|
998 catch |
|
|
999 cd (wd); |
|
6695
|
1000 rethrow (lasterror ()); |
|
6496
|
1001 end_try_catch |
|
|
1002 endif |
|
|
1003 |
|
|
1004 ## If the directory "inst" doesn't exist, we create it |
|
|
1005 inst_dir = fullfile (packdir, "inst"); |
|
|
1006 if (! exist (inst_dir, "dir")) |
|
|
1007 [status, msg] = mkdir (inst_dir); |
|
|
1008 if (status != 1) |
|
|
1009 rm_rf (desc.dir); |
|
|
1010 error ("the 'inst' directory did not exist and could not be created: %s", |
|
|
1011 msg); |
|
6258
|
1012 endif |
|
|
1013 endif |
|
|
1014 endfunction |
|
|
1015 |
|
6614
|
1016 function configure_make (desc, packdir, verbose) |
|
6496
|
1017 ## Perform ./configure, make, make install in "src" |
|
|
1018 if (exist (fullfile (packdir, "src"), "dir")) |
|
|
1019 src = fullfile (packdir, "src"); |
|
|
1020 ## configure |
|
|
1021 if (exist (fullfile (src, "configure"), "file")) |
|
7111
|
1022 flags = ""; |
|
|
1023 if (isempty (getenv ("CC"))) |
|
|
1024 flags = strcat (flags, " CC=\"", octave_config_info ("CC"), "\""); |
|
|
1025 endif |
|
|
1026 if (isempty (getenv ("CXX"))) |
|
|
1027 flags = strcat (flags, " CXX=\"", octave_config_info ("CXX"), "\""); |
|
|
1028 endif |
|
|
1029 if (isempty (getenv ("AR"))) |
|
|
1030 flags = strcat (flags, " AR=\"", octave_config_info ("AR"), "\""); |
|
|
1031 endif |
|
|
1032 if (isempty (getenv ("RANLIB"))) |
|
|
1033 flags = strcat (flags, " RANLIB=\"", octave_config_info ("RANLIB"), "\""); |
|
|
1034 endif |
|
6645
|
1035 [status, output] = shell (strcat ("cd ", src, "; ./configure --prefix=\"", |
|
7111
|
1036 desc.dir, "\"", flags)); |
|
6496
|
1037 if (status != 0) |
|
|
1038 rm_rf (desc.dir); |
|
|
1039 error ("the configure script returned the following error: %s", output); |
|
6675
|
1040 elseif (verbose) |
|
|
1041 printf("%s", output); |
|
6496
|
1042 endif |
|
6675
|
1043 |
|
5801
|
1044 endif |
|
|
1045 |
|
6496
|
1046 ## make |
|
|
1047 if (exist (fullfile (src, "Makefile"), "file")) |
|
6645
|
1048 [status, output] = shell (strcat ("export INSTALLDIR=\"", desc.dir, |
|
|
1049 "\"; make -C ", src)); |
|
6496
|
1050 if (status != 0) |
|
|
1051 rm_rf (desc.dir); |
|
|
1052 error ("'make' returned the following error: %s", output); |
|
6675
|
1053 elseif (verbose) |
|
|
1054 printf("%s", output); |
|
6496
|
1055 endif |
|
5801
|
1056 endif |
|
|
1057 |
|
6614
|
1058 ## Copy files to "inst" and "inst/arch" (this is instead of 'make install') |
|
6496
|
1059 files = fullfile (src, "FILES"); |
|
|
1060 instdir = fullfile (packdir, "inst"); |
|
6614
|
1061 archdir = fullfile (packdir, "inst", getarch ()); |
|
6950
|
1062 |
|
6655
|
1063 ## Get file names |
|
6496
|
1064 if (exist (files, "file")) |
|
|
1065 [fid, msg] = fopen (files, "r"); |
|
|
1066 if (fid < 0) |
|
|
1067 error ("couldn't open %s: %s", files, msg); |
|
5971
|
1068 endif |
|
6496
|
1069 filenames = char (fread (fid))'; |
|
|
1070 fclose (fid); |
|
|
1071 if (filenames(end) == "\n") |
|
|
1072 filenames(end) = []; |
|
6258
|
1073 endif |
|
6655
|
1074 filenames = split_by (filenames, "\n"); |
|
6496
|
1075 delete_idx = []; |
|
6655
|
1076 for i = 1:length (filenames) |
|
|
1077 if (! all (isspace (filenames{i}))) |
|
|
1078 filenames{i} = fullfile (src, filenames{i}); |
|
6496
|
1079 else |
|
|
1080 delete_idx(end+1) = i; |
|
|
1081 endif |
|
5971
|
1082 endfor |
|
6655
|
1083 filenames(delete_idx) = []; |
|
6496
|
1084 else |
|
|
1085 m = dir (fullfile (src, "*.m")); |
|
|
1086 oct = dir (fullfile (src, "*.oct")); |
|
|
1087 mex = dir (fullfile (src, "*.mex")); |
|
6614
|
1088 archdependent = ""; |
|
|
1089 archindependent = ""; |
|
6496
|
1090 filenames = ""; |
|
|
1091 if (length (m) > 0) |
|
|
1092 filenames = sprintf (fullfile (src, "%s "), m.name); |
|
|
1093 endif |
|
|
1094 if (length (oct) > 0) |
|
6675
|
1095 filenames = strcat (filenames, " ", sprintf(fullfile(src, "%s "), ... |
|
|
1096 oct.name)); |
|
6496
|
1097 endif |
|
|
1098 if (length (mex) > 0) |
|
6675
|
1099 filenames = strcat (filenames, " ", sprintf(fullfile(src, "%s "), ... |
|
|
1100 mex.name)); |
|
6496
|
1101 endif |
|
6614
|
1102 filenames = split_by (filenames, " "); |
|
5971
|
1103 endif |
|
5801
|
1104 |
|
6950
|
1105 ## Split into architecture dependent and independent files |
|
7024
|
1106 if (isempty (filenames)) |
|
|
1107 idx = []; |
|
|
1108 else |
|
|
1109 idx = cellfun (@(x) is_architecture_dependent (x), filenames); |
|
|
1110 endif |
|
6950
|
1111 archdependent = filenames (idx); |
|
|
1112 archindependent = filenames (!idx); |
|
|
1113 |
|
6655
|
1114 ## Copy the files |
|
6496
|
1115 if (! all (isspace (filenames))) |
|
6655
|
1116 if (! exist (instdir, "dir")) |
|
|
1117 mkdir (instdir); |
|
|
1118 endif |
|
6614
|
1119 if (! all (isspace (archindependent))) |
|
6634
|
1120 if (verbose) |
|
|
1121 printf ("copyfile"); |
|
|
1122 printf (" %s", archindependent{:}); |
|
|
1123 printf ("%s\n", instdir); |
|
|
1124 endif |
|
6614
|
1125 [status, output] = copyfile (archindependent, instdir); |
|
|
1126 if (status != 1) |
|
6496
|
1127 rm_rf (desc.dir); |
|
|
1128 error ("Couldn't copy files from 'src' to 'inst': %s", output); |
|
6614
|
1129 endif |
|
|
1130 endif |
|
|
1131 if (! all (isspace (archdependent))) |
|
6634
|
1132 if (verbose) |
|
|
1133 printf ("copyfile"); |
|
|
1134 printf (" %s", archdependent{:}); |
|
|
1135 printf (" %s\n", archdir); |
|
|
1136 endif |
|
6655
|
1137 if (! exist (archdir, "dir")) |
|
|
1138 mkdir (archdir); |
|
|
1139 endif |
|
6614
|
1140 [status, output] = copyfile (archdependent, archdir); |
|
|
1141 if (status != 1) |
|
|
1142 rm_rf (desc.dir); |
|
|
1143 error ("Couldn't copy files from 'src' to 'inst': %s", output); |
|
|
1144 endif |
|
|
1145 endif |
|
5801
|
1146 endif |
|
6496
|
1147 endif |
|
5801
|
1148 endfunction |
|
|
1149 |
|
5971
|
1150 function pkg = extract_pkg (nm, pat) |
|
5955
|
1151 fid = fopen (nm, "rt"); |
|
5971
|
1152 pkg = ""; |
|
5955
|
1153 if (fid >= 0) |
|
6496
|
1154 while (! feof (fid)) |
|
5955
|
1155 ln = fgetl (fid); |
|
|
1156 if (ln > 0) |
|
6496
|
1157 t = regexp (ln, pat, "tokens"); |
|
|
1158 if (! isempty (t)) |
|
|
1159 pkg = strcat (pkg, "\n", t{1}{1}); |
|
5955
|
1160 endif |
|
|
1161 endif |
|
|
1162 endwhile |
|
6496
|
1163 if (! isempty (pkg)) |
|
|
1164 pkg = strcat (pkg, "\n"); |
|
5955
|
1165 endif |
|
|
1166 fclose (fid); |
|
|
1167 endif |
|
|
1168 endfunction |
|
|
1169 |
|
6925
|
1170 function create_pkgadddel (desc, packdir, nm, global_install) |
|
6675
|
1171 instpkg = fullfile (desc.dir, nm); |
|
|
1172 instfid = fopen (instpkg, "wt"); |
|
|
1173 ## If it is exists, most of the PKG_* file should go into the |
|
|
1174 ## architecture dependent directory so that the autoload/mfilename |
|
|
1175 ## commands work as expected. The only part that doesn't is the |
|
|
1176 ## part in the main directory. |
|
6925
|
1177 archdir = fullfile (getarchprefix (desc), strcat (desc.name, "-", |
|
|
1178 desc.version), getarch ()); |
|
|
1179 if (exist (getarchdir (desc, global_install), "dir")) |
|
|
1180 archpkg = fullfile (getarchdir (desc, global_install), nm); |
|
|
1181 archfid = fopen (archpkg, "at"); |
|
6675
|
1182 else |
|
|
1183 archpkg = instpkg; |
|
|
1184 archfid = instfid; |
|
|
1185 endif |
|
6634
|
1186 |
|
6675
|
1187 if (archfid >= 0 && instfid >= 0) |
|
5971
|
1188 ## Search all dot-m files for PKG commands |
|
6233
|
1189 lst = dir (fullfile(packdir, "inst", "*.m")); |
|
6496
|
1190 for i = 1:length (lst) |
|
6233
|
1191 nam = fullfile(packdir, "inst", lst(i).name); |
|
6675
|
1192 fwrite (instfid, extract_pkg (nam, ['^[#%][#%]* *' nm ': *(.*)$'])); |
|
5955
|
1193 endfor |
|
|
1194 |
|
5971
|
1195 ## Search all C++ source files for PKG commands |
|
6233
|
1196 lst = dir (fullfile(packdir, "src", "*.cc")); |
|
6496
|
1197 for i = 1:length (lst) |
|
6233
|
1198 nam = fullfile(packdir, "src", lst(i).name); |
|
6675
|
1199 fwrite (archfid, extract_pkg (nam, ['^//* *' nm ': *(.*)$'])); |
|
|
1200 fwrite (archfid, extract_pkg (nam, ['^/\** *' nm ': *(.*) *\*/$'])); |
|
5955
|
1201 endfor |
|
|
1202 |
|
5971
|
1203 ## Add developer included PKG commands |
|
6496
|
1204 packdirnm = fullfile (packdir, nm); |
|
|
1205 if (exist (packdirnm, "file")) |
|
6675
|
1206 fid = fopen (packdirnm, "rt"); |
|
|
1207 if (fid >= 0) |
|
|
1208 while (! feof (fid)) |
|
|
1209 ln = fgets (fid); |
|
5955
|
1210 if (ln > 0) |
|
6675
|
1211 fwrite (archfid, ln); |
|
5955
|
1212 endif |
|
|
1213 endwhile |
|
6675
|
1214 fclose (fid); |
|
5955
|
1215 endif |
|
|
1216 endif |
|
5971
|
1217 |
|
6675
|
1218 ## If the files is empty remove it |
|
|
1219 fclose (instfid); |
|
|
1220 t = dir (instpkg); |
|
5971
|
1221 if (t.bytes <= 0) |
|
6675
|
1222 unlink (instpkg); |
|
|
1223 endif |
|
|
1224 |
|
|
1225 if (instfid != archfid) |
|
|
1226 fclose (archfid); |
|
|
1227 t = dir (archpkg); |
|
|
1228 if (t.bytes <= 0) |
|
|
1229 unlink (archpkg); |
|
|
1230 endif |
|
5971
|
1231 endif |
|
5955
|
1232 endif |
|
|
1233 endfunction |
|
|
1234 |
|
6925
|
1235 function copy_files (desc, packdir, global_install) |
|
6496
|
1236 ## Create the installation directory |
|
|
1237 if (! exist (desc.dir, "dir")) |
|
|
1238 [status, output] = mkdir (desc.dir); |
|
|
1239 if (status != 1) |
|
|
1240 error ("couldn't create installation directory %s : %s", |
|
|
1241 desc.dir, output); |
|
6020
|
1242 endif |
|
6496
|
1243 endif |
|
6020
|
1244 |
|
6925
|
1245 octfiledir = getarchdir (desc); |
|
|
1246 |
|
6496
|
1247 ## Copy the files from "inst" to installdir |
|
|
1248 instdir = fullfile (packdir, "inst"); |
|
|
1249 if (! dirempty (instdir)) |
|
|
1250 [status, output] = copyfile (fullfile (instdir, "*"), desc.dir); |
|
|
1251 if (status != 1) |
|
|
1252 rm_rf (desc.dir); |
|
|
1253 error ("couldn't copy files to the installation directory"); |
|
5801
|
1254 endif |
|
6925
|
1255 if (exist (fullfile (desc.dir, getarch ()), "dir") && |
|
|
1256 ! strcmp (fullfile (desc.dir, getarch ()), octfiledir)) |
|
|
1257 if (! exist (octfiledir, "dir")) |
|
|
1258 ## Can be required to create upto three levels of dirs |
|
|
1259 octm1 = fileparts (octfiledir); |
|
|
1260 if (! exist (octm1, "dir")) |
|
|
1261 octm2 = fileparts (octm1); |
|
|
1262 if (! exist (octm2, "dir")) |
|
|
1263 octm3 = fileparts (octm2); |
|
|
1264 if (! exist (octm3, "dir")) |
|
|
1265 [status, output] = mkdir (octm3); |
|
|
1266 if (status != 1) |
|
|
1267 rm_rf (desc.dir); |
|
|
1268 error ("couldn't create installation directory %s : %s", |
|
|
1269 octm3, output); |
|
|
1270 endif |
|
|
1271 endif |
|
|
1272 [status, output] = mkdir (octm2); |
|
|
1273 if (status != 1) |
|
|
1274 rm_rf (desc.dir); |
|
|
1275 error ("couldn't create installation directory %s : %s", |
|
|
1276 octm2, output); |
|
|
1277 endif |
|
|
1278 endif |
|
|
1279 [status, output] = mkdir (octm1); |
|
|
1280 if (status != 1) |
|
|
1281 rm_rf (desc.dir); |
|
|
1282 error ("couldn't create installation directory %s : %s", |
|
|
1283 octm1, output); |
|
|
1284 endif |
|
|
1285 endif |
|
|
1286 [status, output] = mkdir (octfiledir); |
|
|
1287 if (status != 1) |
|
|
1288 rm_rf (desc.dir); |
|
|
1289 error ("couldn't create installation directory %s : %s", |
|
|
1290 octfiledir, output); |
|
|
1291 endif |
|
|
1292 endif |
|
|
1293 [status, output] = movefile (fullfile (desc.dir, getarch (), "*"), |
|
|
1294 octfiledir); |
|
|
1295 rm_rf (fullfile (desc.dir, getarch ())); |
|
|
1296 |
|
|
1297 if (status != 1) |
|
|
1298 rm_rf (desc.dir); |
|
|
1299 rm_rf (octfiledir); |
|
|
1300 error ("couldn't copy files to the installation directory"); |
|
|
1301 endif |
|
|
1302 endif |
|
|
1303 |
|
6496
|
1304 endif |
|
5801
|
1305 |
|
6496
|
1306 ## Create the "packinfo" directory |
|
|
1307 packinfo = fullfile (desc.dir, "packinfo"); |
|
|
1308 [status, msg] = mkdir (packinfo); |
|
|
1309 if (status != 1) |
|
|
1310 rm_rf (desc.dir); |
|
6925
|
1311 rm_rf (octfiledir); |
|
6496
|
1312 error ("couldn't create packinfo directory: %s", msg); |
|
|
1313 endif |
|
5801
|
1314 |
|
6496
|
1315 ## Copy DESCRIPTION |
|
|
1316 [status, output] = copyfile (fullfile (packdir, "DESCRIPTION"), packinfo); |
|
|
1317 if (status != 1) |
|
6925
|
1318 rm_rf (desc.dir); |
|
|
1319 rm_rf (octfiledir); |
|
|
1320 error ("couldn't copy DESCRIPTION: %s", output); |
|
6496
|
1321 endif |
|
5801
|
1322 |
|
6496
|
1323 ## Copy COPYING |
|
|
1324 [status, output] = copyfile (fullfile (packdir, "COPYING"), packinfo); |
|
|
1325 if (status != 1) |
|
6925
|
1326 rm_rf (desc.dir); |
|
|
1327 rm_rf (octfiledir); |
|
|
1328 error ("couldn't copy COPYING: %s", output); |
|
6496
|
1329 endif |
|
5993
|
1330 |
|
6496
|
1331 ## If the file ChangeLog exists, copy it |
|
|
1332 fChangeLog = fullfile(packdir, "ChangeLog"); |
|
|
1333 if (exist (fChangeLog, "file")) |
|
|
1334 [status, output] = copyfile (fChangeLog, packinfo); |
|
|
1335 if (status != 1) |
|
|
1336 rm_rf (desc.dir); |
|
6925
|
1337 rm_rf (octfiledir); |
|
6496
|
1338 error ("couldn't copy ChangeLog file: %s", output); |
|
6254
|
1339 endif |
|
6496
|
1340 endif |
|
6254
|
1341 |
|
6496
|
1342 ## Is there an INDEX file to copy or should we generate one? |
|
|
1343 fINDEX = fullfile (packdir, "INDEX"); |
|
|
1344 if (exist(fINDEX, "file")) |
|
|
1345 [status, output] = copyfile (fINDEX, packinfo); |
|
|
1346 if (status != 1) |
|
|
1347 rm_rf (desc.dir); |
|
6925
|
1348 rm_rf (octfiledir); |
|
6496
|
1349 error ("couldn't copy INDEX file: %s", output); |
|
5801
|
1350 endif |
|
6496
|
1351 else |
|
|
1352 try |
|
|
1353 write_INDEX (desc, fullfile (packdir, "inst"), |
|
6925
|
1354 fullfile (packinfo, "INDEX"), global_install); |
|
6496
|
1355 catch |
|
|
1356 rm_rf (desc.dir); |
|
6925
|
1357 rm_rf (octfiledir); |
|
6695
|
1358 rethrow (lasterror ()); |
|
6496
|
1359 end_try_catch |
|
|
1360 endif |
|
5971
|
1361 |
|
6496
|
1362 ## Is there an 'on_uninstall.m' to install? |
|
|
1363 fon_uninstall = fullfile(packdir, "on_uninstall.m"); |
|
|
1364 if (exist (fon_uninstall, "file")) |
|
|
1365 [status, output] = copyfile (fon_uninstall, packinfo); |
|
|
1366 if (status != 1) |
|
|
1367 rm_rf (desc.dir); |
|
6925
|
1368 rm_rf (octfiledir); |
|
6496
|
1369 error ("couldn't copy on_uninstall.m: %s", output); |
|
5971
|
1370 endif |
|
6496
|
1371 endif |
|
5971
|
1372 |
|
6496
|
1373 ## Is there a doc/ directory that needs to be installed |
|
|
1374 docdir = fullfile (packdir, "doc"); |
|
|
1375 if (exist (docdir, "dir") && ! dirempty (docdir)) |
|
6925
|
1376 [status, output] = copyfile (docdir, desc.dir); |
|
6496
|
1377 endif |
|
|
1378 |
|
|
1379 ## Is there a bin/ directory that needs to be installed |
|
6950
|
1380 ## FIXME: Need to treat architecture dependent files in bin/ |
|
6496
|
1381 bindir = fullfile (packdir, "bin"); |
|
|
1382 if (exist (bindir, "dir") && ! dirempty (bindir)) |
|
6925
|
1383 [status, output] = copyfile (bindir, desc.dir); |
|
6496
|
1384 endif |
|
5801
|
1385 endfunction |
|
|
1386 |
|
6925
|
1387 function finish_installation (desc, packdir, global_install) |
|
6496
|
1388 ## Is there a post-install to call? |
|
|
1389 if (exist (fullfile (packdir, "post_install.m"), "file")) |
|
|
1390 wd = pwd (); |
|
|
1391 try |
|
|
1392 cd (packdir); |
|
|
1393 post_install (desc); |
|
|
1394 cd (wd); |
|
|
1395 catch |
|
|
1396 cd (wd); |
|
|
1397 rm_rf (desc.dir); |
|
6925
|
1398 rm_rf (getarchdir (desc), global_install); |
|
6695
|
1399 rethrow (lasterror ()); |
|
6496
|
1400 end_try_catch |
|
|
1401 endif |
|
5801
|
1402 endfunction |
|
|
1403 |
|
|
1404 ## This function makes sure the package contains the |
|
|
1405 ## essential files. |
|
6496
|
1406 function verify_directory (dir) |
|
|
1407 needed_files = {"COPYING", "DESCRIPTION"}; |
|
|
1408 for f = needed_files |
|
|
1409 if (! exist (fullfile (dir, f{1}), "file")) |
|
|
1410 error ("package is missing file: %s", f{1}); |
|
|
1411 endif |
|
|
1412 endfor |
|
5801
|
1413 endfunction |
|
|
1414 |
|
|
1415 ## This function parses the DESCRIPTION file |
|
6496
|
1416 function desc = get_description (filename) |
|
|
1417 [fid, msg] = fopen (filename, "r"); |
|
|
1418 if (fid == -1) |
|
|
1419 error ("the DESCRIPTION file %s could not be read: %s", filename, msg); |
|
|
1420 endif |
|
|
1421 |
|
|
1422 desc = struct (); |
|
5801
|
1423 |
|
6496
|
1424 line = fgetl (fid); |
|
|
1425 while (line != -1) |
|
|
1426 if (line(1) == "#") |
|
|
1427 ## Comments, do nothing |
|
|
1428 elseif (isspace(line(1))) |
|
|
1429 ## Continuation lines |
|
|
1430 if (exist ("keyword", "var") && isfield (desc, keyword)) |
|
|
1431 desc.(keyword) = strcat (desc.(keyword), " ", rstrip(line)); |
|
|
1432 endif |
|
5801
|
1433 else |
|
6496
|
1434 ## Keyword/value pair |
|
|
1435 colon = find (line == ":"); |
|
|
1436 if (length (colon) == 0) |
|
|
1437 disp ("skipping line"); |
|
|
1438 else |
|
|
1439 colon = colon(1); |
|
|
1440 keyword = tolower (strip (line(1:colon-1))); |
|
|
1441 value = strip (line (colon+1:end)); |
|
|
1442 if (length (value) == 0) |
|
|
1443 fclose (fid); |
|
|
1444 error ("the keyword %s has an empty value", desc.keywords{end}); |
|
|
1445 endif |
|
|
1446 desc.(keyword) = value; |
|
|
1447 endif |
|
5801
|
1448 endif |
|
6496
|
1449 line = fgetl (fid); |
|
|
1450 endwhile |
|
|
1451 fclose (fid); |
|
|
1452 |
|
|
1453 ## Make sure all is okay |
|
|
1454 needed_fields = {"name", "version", "date", "title", ... |
|
|
1455 "author", "maintainer", "description"}; |
|
|
1456 for f = needed_fields |
|
|
1457 if (! isfield (desc, f{1})) |
|
|
1458 error ("description is missing needed field %s", f{1}); |
|
|
1459 endif |
|
|
1460 endfor |
|
|
1461 desc.version = fix_version (desc.version); |
|
|
1462 if (isfield (desc, "depends")) |
|
|
1463 desc.depends = fix_depends (desc.depends); |
|
|
1464 else |
|
|
1465 desc.depends = ""; |
|
|
1466 endif |
|
|
1467 desc.name = tolower (desc.name); |
|
5801
|
1468 endfunction |
|
|
1469 |
|
|
1470 ## Makes sure the version string v is a valid x.y.z version string |
|
|
1471 ## Examples: "0.1" => "0.1.0", "monkey" => error(...) |
|
6496
|
1472 function out = fix_version (v) |
|
|
1473 dots = find (v == "."); |
|
|
1474 if (length (dots) == 1) |
|
|
1475 major = str2num (v(1:dots-1)); |
|
|
1476 minor = str2num (v(dots+1:end)); |
|
|
1477 if (length (major) != 0 && length (minor) != 0) |
|
|
1478 out = sprintf ("%d.%d.0", major, minor); |
|
|
1479 return; |
|
5801
|
1480 endif |
|
6496
|
1481 elseif (length (dots) == 2) |
|
|
1482 major = str2num (v(1:dots(1)-1)); |
|
|
1483 minor = str2num (v(dots(1)+1:dots(2)-1)); |
|
|
1484 rev = str2num (v(dots(2)+1:end)); |
|
|
1485 if (length (major) != 0 && length (minor) != 0 && length (rev) != 0) |
|
|
1486 out = sprintf ("%d.%d.%d", major, minor, rev); |
|
|
1487 return; |
|
|
1488 endif |
|
|
1489 endif |
|
|
1490 error ("bad version string: %s", v); |
|
5801
|
1491 endfunction |
|
|
1492 |
|
|
1493 ## Makes sure the depends field is of the right format. |
|
|
1494 ## This function returns a cell of structures with the following fields: |
|
|
1495 ## package, version, operator |
|
6496
|
1496 function deps_cell = fix_depends (depends) |
|
|
1497 deps = split_by (tolower (depends), ","); |
|
|
1498 deps_cell = cell (1, length (deps)); |
|
|
1499 |
|
|
1500 ## For each dependency |
|
|
1501 for i = 1:length (deps) |
|
|
1502 dep = deps{i}; |
|
|
1503 lpar = find (dep == "("); |
|
|
1504 rpar = find (dep == ")"); |
|
|
1505 ## Does the dependency specify a version |
|
|
1506 ## Example: package(>= version) |
|
|
1507 if (length (lpar) == 1 && length (rpar) == 1) |
|
|
1508 package = tolower (strip (dep(1:lpar-1))); |
|
|
1509 sub = dep(lpar(1)+1:rpar(1)-1); |
|
|
1510 parts = split_by (sub, " "); |
|
|
1511 idx = []; |
|
|
1512 for r = 1:size (parts, 1) |
|
|
1513 if (length (parts{r}) > 0) |
|
|
1514 idx(end+1) = r; |
|
|
1515 endif |
|
|
1516 endfor |
|
|
1517 |
|
|
1518 if (length (idx) != 2) |
|
|
1519 error ("incorrect syntax for dependency `%s' in the DESCRIPTION file\n", |
|
|
1520 dep); |
|
|
1521 endif |
|
|
1522 operator = parts{idx(1)}; |
|
|
1523 if (! any (strcmp (operator, {">", ">=", "<=", "<", "=="}))) |
|
|
1524 error ("unsupported operator: %s", operator); |
|
|
1525 endif |
|
|
1526 version = fix_version (parts{idx(2)}); |
|
|
1527 |
|
|
1528 ## If no version is specified for the dependency |
|
|
1529 ## we say that the version should be greater than |
|
|
1530 ## or equal to 0.0.0 |
|
|
1531 else |
|
|
1532 package = tolower (strip (dep)); |
|
|
1533 operator = ">="; |
|
|
1534 version = "0.0.0"; |
|
|
1535 endif |
|
|
1536 deps_cell{i} = struct ("package", package, "operator", operator, |
|
|
1537 "version", version); |
|
|
1538 endfor |
|
5801
|
1539 endfunction |
|
|
1540 |
|
|
1541 ## Strips the text of spaces from the right |
|
|
1542 ## Example: " hello world " => " hello world" (XXX: is this the same as deblank?) |
|
6496
|
1543 function text = rstrip (text) |
|
|
1544 chars = find (! isspace (text)); |
|
|
1545 if (length (chars) > 0) |
|
|
1546 ## XXX: shouldn't it be text = text(1:chars(end)); |
|
|
1547 text = text (chars(1):end); |
|
|
1548 else |
|
|
1549 text = ""; |
|
|
1550 endif |
|
5801
|
1551 endfunction |
|
|
1552 |
|
|
1553 ## Strips the text of spaces from the left and the right |
|
|
1554 ## Example: " hello world " => "hello world" |
|
6496
|
1555 function text = strip (text) |
|
|
1556 chars = find (! isspace (text)); |
|
|
1557 if (length (chars) > 0) |
|
|
1558 text = text(chars(1):chars(end)); |
|
|
1559 else |
|
|
1560 text = ""; |
|
|
1561 endif |
|
5801
|
1562 endfunction |
|
|
1563 |
|
|
1564 ## Splits the text into a cell array of strings by sep |
|
|
1565 ## Example: "A, B" => {"A", "B"} (with sep = ",") |
|
6496
|
1566 function out = split_by (text, sep) |
|
|
1567 text_matrix = split (text, sep); |
|
|
1568 num_words = size (text_matrix, 1); |
|
|
1569 out = cell (num_words, 1); |
|
|
1570 for i = 1:num_words |
|
|
1571 out{i} = strip (text_matrix(i, :)); |
|
|
1572 endfor |
|
5801
|
1573 endfunction |
|
|
1574 |
|
|
1575 ## Creates an INDEX file for a package that doesn't provide one. |
|
|
1576 ## 'desc' describes the package. |
|
|
1577 ## 'dir' is the 'inst' direcotyr in temporary directory. |
|
|
1578 ## 'INDEX' is the name (including path) of resulting INDEX file. |
|
6925
|
1579 function write_INDEX (desc, dir, INDEX, global_install) |
|
6496
|
1580 ## Get names of functions in dir |
|
|
1581 [files, err, msg] = readdir (dir); |
|
|
1582 if (err) |
|
|
1583 error ("couldn't read directory %s: %s", dir, msg); |
|
|
1584 endif |
|
|
1585 |
|
6634
|
1586 ## Check for architecture dependent files |
|
6925
|
1587 tmpdir = getarchdir (desc); |
|
6634
|
1588 if (exist (tmpdir, "dir")) |
|
|
1589 [files2, err, msg] = readdir (tmpdir); |
|
|
1590 if (err) |
|
|
1591 error ("couldn't read directory %s: %s", tmpdir, msg); |
|
|
1592 endif |
|
|
1593 files = [files; files2]; |
|
|
1594 endif |
|
|
1595 |
|
6496
|
1596 functions = {}; |
|
|
1597 for i = 1:length (files) |
|
|
1598 file = files{i}; |
|
|
1599 lf = length (file); |
|
|
1600 if (lf > 2 && strcmp (file(end-1:end), ".m")) |
|
|
1601 functions{end+1} = file(1:end-2); |
|
|
1602 elseif (lf > 4 && strcmp (file(end-3:end), ".oct")) |
|
|
1603 functions{end+1} = file(1:end-4); |
|
5801
|
1604 endif |
|
6496
|
1605 endfor |
|
|
1606 |
|
|
1607 ## Does desc have a categories field? |
|
|
1608 if (! isfield (desc, "categories")) |
|
|
1609 error ("the DESCRIPTION file must have a Categories field, when no INDEX file is given"); |
|
|
1610 endif |
|
|
1611 categories = split_by (desc.categories, ","); |
|
|
1612 if (length (categories) < 1) |
|
|
1613 error ("the Category field is empty"); |
|
|
1614 endif |
|
|
1615 |
|
|
1616 ## Write INDEX |
|
|
1617 fid = fopen (INDEX, "w"); |
|
|
1618 if (fid == -1) |
|
|
1619 error ("couldn't open %s for writing.", INDEX); |
|
|
1620 endif |
|
|
1621 fprintf (fid, "%s >> %s\n", desc.name, desc.title); |
|
|
1622 fprintf (fid, "%s\n", categories{1}); |
|
|
1623 fprintf (fid, " %s\n", functions{:}); |
|
|
1624 fclose (fid); |
|
5801
|
1625 endfunction |
|
|
1626 |
|
6820
|
1627 function bad_deps = get_unsatisfied_deps (desc, installed_pkgs_lst) |
|
6496
|
1628 bad_deps = {}; |
|
5801
|
1629 |
|
6496
|
1630 ## For each dependency |
|
|
1631 for i = 1:length (desc.depends) |
|
|
1632 dep = desc.depends{i}; |
|
5801
|
1633 |
|
6496
|
1634 ## Is the current dependency Octave? |
|
|
1635 if (strcmp (dep.package, "octave")) |
|
|
1636 if (! compare_versions (OCTAVE_VERSION, dep.version, dep.operator)) |
|
|
1637 bad_deps{end+1} = dep; |
|
6258
|
1638 endif |
|
6496
|
1639 ## Is the current dependency not Octave? |
|
|
1640 else |
|
|
1641 ok = false; |
|
6820
|
1642 for i = 1:length (installed_pkgs_lst) |
|
|
1643 cur_name = installed_pkgs_lst{i}.name; |
|
|
1644 cur_version = installed_pkgs_lst{i}.version; |
|
6496
|
1645 if (strcmp (dep.package, cur_name) |
|
|
1646 && compare_versions (cur_version, dep.version, dep.operator)) |
|
|
1647 ok = true; |
|
|
1648 break; |
|
6258
|
1649 endif |
|
|
1650 endfor |
|
6496
|
1651 if (! ok) |
|
|
1652 bad_deps{end+1} = dep; |
|
|
1653 endif |
|
5801
|
1654 endif |
|
6496
|
1655 endfor |
|
|
1656 endfunction |
|
|
1657 |
|
|
1658 function [out1, out2] = installed_packages (local_list, global_list) |
|
|
1659 ## Get the list of installed packages |
|
|
1660 try |
|
|
1661 local_packages = load (local_list).local_packages; |
|
|
1662 catch |
|
|
1663 local_packages = {}; |
|
|
1664 end_try_catch |
|
|
1665 try |
|
6675
|
1666 global_packages = load (global_list).global_packages; |
|
6496
|
1667 catch |
|
|
1668 global_packages = {}; |
|
|
1669 end_try_catch |
|
6820
|
1670 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
|
6496
|
1671 |
|
|
1672 ## Eliminate duplicates in the installed package list. |
|
|
1673 ## Locally installed packages take precedence |
|
|
1674 dup = []; |
|
6820
|
1675 for i = 1:length (installed_pkgs_lst) |
|
6496
|
1676 if (find (dup, i)) |
|
|
1677 continue; |
|
5801
|
1678 endif |
|
6820
|
1679 for j = (i+1):length (installed_pkgs_lst) |
|
6496
|
1680 if (find (dup, j)) |
|
|
1681 continue; |
|
|
1682 endif |
|
6820
|
1683 if (strcmp (installed_pkgs_lst{i}.name, installed_pkgs_lst{j}.name)) |
|
6496
|
1684 dup = [dup, j]; |
|
|
1685 endif |
|
5987
|
1686 endfor |
|
6496
|
1687 endfor |
|
|
1688 if (! isempty(dup)) |
|
6820
|
1689 installed_pkgs_lst(dup) = []; |
|
6496
|
1690 endif |
|
|
1691 |
|
6616
|
1692 ## Now check if the package is loaded |
|
6645
|
1693 tmppath = strrep (path(), "\\", "/"); |
|
6820
|
1694 for i = 1:length (installed_pkgs_lst) |
|
|
1695 if (findstr (tmppath, strrep (installed_pkgs_lst{i}.dir, "\\", "/"))) |
|
|
1696 installed_pkgs_lst{i}.loaded = true; |
|
6616
|
1697 else |
|
6820
|
1698 installed_pkgs_lst{i}.loaded = false; |
|
6616
|
1699 endif |
|
|
1700 endfor |
|
6675
|
1701 for i = 1:length (local_packages) |
|
6776
|
1702 if (findstr (tmppath, strrep (local_packages{i}.dir, "\\", "/"))) |
|
6675
|
1703 local_packages{i}.loaded = true; |
|
|
1704 else |
|
|
1705 local_packages{i}.loaded = false; |
|
|
1706 endif |
|
|
1707 endfor |
|
|
1708 for i = 1:length (global_packages) |
|
6776
|
1709 if (findstr (tmppath, strrep (global_packages{i}.dir, "\\", "/"))) |
|
6675
|
1710 global_packages{i}.loaded = true; |
|
|
1711 else |
|
|
1712 global_packages{i}.loaded = false; |
|
|
1713 endif |
|
|
1714 endfor |
|
6616
|
1715 |
|
6496
|
1716 ## Should we return something? |
|
|
1717 if (nargout == 2) |
|
|
1718 out1 = local_packages; |
|
|
1719 out2 = global_packages; |
|
|
1720 return; |
|
|
1721 elseif (nargout == 1) |
|
6820
|
1722 out1 = installed_pkgs_lst; |
|
6496
|
1723 return; |
|
|
1724 endif |
|
|
1725 |
|
|
1726 ## We shouldn't return something, so we'll print something |
|
6820
|
1727 num_packages = length (installed_pkgs_lst); |
|
6496
|
1728 if (num_packages == 0) |
|
|
1729 printf ("no packages installed.\n"); |
|
|
1730 return; |
|
|
1731 endif |
|
|
1732 |
|
|
1733 ## Compute the maximal lengths of name, version, and dir |
|
|
1734 h1 = "Package Name"; |
|
|
1735 h2 = "Version"; |
|
|
1736 h3 = "Installation directory"; |
|
|
1737 max_name_length = length (h1); |
|
|
1738 max_version_length = length (h2); |
|
|
1739 names = cell (num_packages, 1); |
|
|
1740 for i = 1:num_packages |
|
|
1741 max_name_length = max (max_name_length, |
|
6820
|
1742 length (installed_pkgs_lst{i}.name)); |
|
6496
|
1743 max_version_length = max (max_version_length, |
|
6820
|
1744 length (installed_pkgs_lst{i}.version)); |
|
|
1745 names{i} = installed_pkgs_lst{i}.name; |
|
6496
|
1746 endfor |
|
6698
|
1747 max_dir_length = terminal_size()(2) - max_name_length - ... |
|
|
1748 max_version_length - 7; |
|
|
1749 if (max_dir_length < 20) |
|
|
1750 max_dir_length = Inf; |
|
|
1751 endif |
|
|
1752 |
|
6616
|
1753 h1 = postpad (h1, max_name_length + 1, " "); |
|
6496
|
1754 h2 = postpad (h2, max_version_length, " ");; |
|
|
1755 |
|
|
1756 ## Print a header |
|
|
1757 header = sprintf("%s | %s | %s\n", h1, h2, h3); |
|
|
1758 printf (header); |
|
|
1759 tmp = sprintf (repmat ("-", 1, length(header)-1)); |
|
|
1760 tmp(length(h1)+2) = "+"; |
|
|
1761 tmp(length(h1)+length(h2)+5) = "+"; |
|
|
1762 printf ("%s\n", tmp); |
|
|
1763 |
|
|
1764 ## Print the packages |
|
6616
|
1765 format = sprintf ("%%%ds %%1s| %%%ds | %%s\n", max_name_length, |
|
6496
|
1766 max_version_length); |
|
|
1767 [dummy, idx] = sort (names); |
|
|
1768 for i = 1:num_packages |
|
6820
|
1769 cur_name = installed_pkgs_lst{idx(i)}.name; |
|
|
1770 cur_version = installed_pkgs_lst{idx(i)}.version; |
|
|
1771 cur_dir = installed_pkgs_lst{idx(i)}.dir; |
|
6698
|
1772 if (length (cur_dir) > max_dir_length) |
|
|
1773 first_char = length (cur_dir) - max_dir_length + 4; |
|
|
1774 first_filesep = strfind (cur_dir(first_char:end), filesep()); |
|
|
1775 if (! isempty (first_filesep)) |
|
|
1776 cur_dir = strcat ("...", |
|
|
1777 cur_dir((first_char + first_filesep(1) - 1):end)); |
|
|
1778 else |
|
|
1779 cur_dir = strcat ("...", cur_dir(first_char:end)); |
|
|
1780 endif |
|
|
1781 endif |
|
6820
|
1782 if (installed_pkgs_lst{idx(i)}.loaded) |
|
6616
|
1783 cur_loaded = "*"; |
|
|
1784 else |
|
|
1785 cur_loaded = " "; |
|
|
1786 endif |
|
|
1787 printf (format, cur_name, cur_loaded, cur_version, cur_dir); |
|
6496
|
1788 endfor |
|
5801
|
1789 endfunction |
|
|
1790 |
|
6496
|
1791 function load_packages (files, handle_deps, local_list, global_list) |
|
6820
|
1792 installed_pkgs_lst = installed_packages (local_list, global_list); |
|
|
1793 num_packages = length (installed_pkgs_lst); |
|
6496
|
1794 |
|
|
1795 ## Read package names and installdirs into a more convenient format |
|
|
1796 pnames = pdirs = cell (1, num_packages); |
|
|
1797 for i = 1:num_packages |
|
6820
|
1798 pnames{i} = installed_pkgs_lst{i}.name; |
|
|
1799 pdirs{i} = installed_pkgs_lst{i}.dir; |
|
6496
|
1800 endfor |
|
|
1801 |
|
|
1802 ## load all |
|
|
1803 if (length (files) == 1 && strcmp (files{1}, "all")) |
|
6820
|
1804 idx = [1:length(installed_pkgs_lst)]; |
|
6496
|
1805 ## load auto |
|
6695
|
1806 elseif (length (files) == 1 && strcmp (files{1}, "auto")) |
|
|
1807 idx = []; |
|
6820
|
1808 for i = 1:length (installed_pkgs_lst) |
|
6496
|
1809 if (exist (fullfile (pdirs{i}, "packinfo", ".autoload"), "file")) |
|
6695
|
1810 idx (end + 1) = i; |
|
6496
|
1811 endif |
|
6037
|
1812 endfor |
|
6496
|
1813 ## load package_name1 ... |
|
|
1814 else |
|
6695
|
1815 idx = []; |
|
6496
|
1816 for i = 1:length (files) |
|
6695
|
1817 idx2 = find (strcmp (pnames, files{i})); |
|
|
1818 if (! any (idx2)) |
|
6496
|
1819 error ("package %s is not installed", files{i}); |
|
|
1820 endif |
|
6695
|
1821 idx (end + 1) = idx2; |
|
6496
|
1822 endfor |
|
|
1823 endif |
|
6037
|
1824 |
|
6695
|
1825 ## Load the packages, but take care of the ordering of dependencies |
|
6925
|
1826 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, true); |
|
5801
|
1827 endfunction |
|
5928
|
1828 |
|
6496
|
1829 function unload_packages (files, handle_deps, local_list, global_list) |
|
6820
|
1830 installed_pkgs_lst = installed_packages (local_list, global_list); |
|
|
1831 num_packages = length (installed_pkgs_lst); |
|
6496
|
1832 |
|
|
1833 ## Read package names and installdirs into a more convenient format |
|
|
1834 pnames = pdirs = cell (1, num_packages); |
|
|
1835 for i = 1:num_packages |
|
6820
|
1836 pnames{i} = installed_pkgs_lst{i}.name; |
|
|
1837 pdirs{i} = installed_pkgs_lst{i}.dir; |
|
|
1838 pdeps{i} = installed_pkgs_lst{i}.depends; |
|
6496
|
1839 endfor |
|
|
1840 |
|
|
1841 ## Get the current octave path |
|
|
1842 p = split_by (path(), pathsep ()); |
|
6203
|
1843 |
|
6496
|
1844 ## unload all |
|
|
1845 if (length (files) == 1 && strcmp (files{1}, "all")) |
|
|
1846 dirs = pdirs; |
|
6925
|
1847 desc = installed_pkgs_lst; |
|
6496
|
1848 ## unload package_name1 ... |
|
|
1849 else |
|
|
1850 dirs = {}; |
|
6925
|
1851 desc = {}; |
|
6496
|
1852 for i = 1:length (files) |
|
6925
|
1853 idx = strcmp (pnames, files {i}); |
|
6496
|
1854 if (! any (idx)) |
|
|
1855 error ("package %s is not installed", files{i}); |
|
|
1856 endif |
|
6925
|
1857 dirs {end + 1} = pdirs {idx}; |
|
|
1858 desc {end + 1} = installed_pkgs_lst {idx}; |
|
6496
|
1859 endfor |
|
|
1860 endif |
|
|
1861 |
|
6614
|
1862 ## Check for architecture dependent directories |
|
|
1863 archdirs = {}; |
|
|
1864 for i = 1:length (dirs) |
|
6925
|
1865 tmpdir = getarchdir (desc {i}); |
|
6614
|
1866 if (exist (tmpdir, "dir")) |
|
|
1867 archdirs{end + 1} = dirs{i}; |
|
|
1868 archdirs{end + 1} = tmpdir; |
|
6925
|
1869 else |
|
|
1870 archdirs{end+ 1} = dirs {i}; |
|
6614
|
1871 endif |
|
|
1872 endfor |
|
|
1873 |
|
6496
|
1874 ## Unload the packages |
|
6925
|
1875 for i = 1:length (archdirs) |
|
|
1876 d = archdirs{i}; |
|
6496
|
1877 idx = strcmp (p, d); |
|
|
1878 if (any (idx)) |
|
|
1879 rmpath (d); |
|
|
1880 ## XXX: We should also check if we need to remove items from EXEC_PATH |
|
6203
|
1881 endif |
|
6496
|
1882 endfor |
|
6203
|
1883 endfunction |
|
|
1884 |
|
5928
|
1885 function [status_out, msg_out] = rm_rf (dir) |
|
6925
|
1886 if (exist (dir)) |
|
|
1887 crr = confirm_recursive_rmdir (); |
|
|
1888 unwind_protect |
|
|
1889 confirm_recursive_rmdir (false); |
|
|
1890 [status, msg] = rmdir (dir, "s"); |
|
|
1891 unwind_protect_cleanup |
|
|
1892 confirm_recursive_rmdir (crr); |
|
|
1893 end_unwind_protect |
|
|
1894 else |
|
|
1895 status = 1; |
|
|
1896 msg = ""; |
|
|
1897 endif |
|
5928
|
1898 if (nargout > 0) |
|
|
1899 status_out = status; |
|
|
1900 endif |
|
|
1901 if (nargout > 1) |
|
|
1902 msg_out = msg; |
|
|
1903 endif |
|
|
1904 endfunction |
|
5971
|
1905 |
|
|
1906 function emp = dirempty (nm, ign) |
|
6925
|
1907 if (exist (nm, "dir")) |
|
|
1908 if (nargin < 2) |
|
|
1909 ign = {".", ".."}; |
|
|
1910 else |
|
|
1911 ign = [{".", ".."}, ign]; |
|
|
1912 endif |
|
|
1913 l = dir (nm); |
|
|
1914 for i = 1:length (l) |
|
|
1915 found = false; |
|
|
1916 for j = 1:length (ign) |
|
|
1917 if (strcmp (l(i).name, ign{j})) |
|
|
1918 found = true; |
|
|
1919 break; |
|
|
1920 endif |
|
|
1921 endfor |
|
|
1922 if (! found) |
|
|
1923 emp = false; |
|
|
1924 return |
|
5971
|
1925 endif |
|
|
1926 endfor |
|
6925
|
1927 emp = true; |
|
|
1928 else |
|
|
1929 emp = true; |
|
|
1930 endif |
|
5971
|
1931 endfunction |
|
6614
|
1932 |
|
|
1933 function arch = getarch () |
|
6675
|
1934 persistent _arch = strcat (octave_config_info("canonical_host_type"), ... |
|
|
1935 "-", octave_config_info("api_version")); |
|
6614
|
1936 arch = _arch; |
|
|
1937 endfunction |
|
6645
|
1938 |
|
6925
|
1939 function archprefix = getarchprefix (desc, global_install) |
|
|
1940 if ((nargin == 2 && global_install) || (nargin < 2 && issuperuser ())) |
|
|
1941 archprefix = fullfile (octave_config_info ("libexecdir"), "octave", |
|
|
1942 "packages", strcat(desc.name, "-", desc.version)); |
|
|
1943 else |
|
|
1944 archprefix = desc.dir; |
|
|
1945 endif |
|
|
1946 endfunction |
|
|
1947 |
|
|
1948 function archdir = getarchdir (desc) |
|
|
1949 archdir = fullfile (desc.archprefix, getarch()); |
|
|
1950 endfunction |
|
|
1951 |
|
|
1952 function s = issuperuser () |
|
|
1953 if ((ispc () && ! isunix ()) || (geteuid() == 0)) |
|
|
1954 s = true; |
|
|
1955 else |
|
|
1956 s = false; |
|
|
1957 endif |
|
|
1958 endfunction |
|
|
1959 |
|
6645
|
1960 function [status, output] = shell (cmd) |
|
|
1961 persistent have_sh; |
|
|
1962 |
|
|
1963 cmd = strrep (cmd, "\\", "/"); |
|
|
1964 if (ispc () && ! isunix ()) |
|
|
1965 if (isempty(have_sh)) |
|
|
1966 if (system("sh.exe -c \"exit\"")) |
|
|
1967 have_sh = false; |
|
|
1968 else |
|
|
1969 have_sh = true; |
|
|
1970 endif |
|
|
1971 endif |
|
|
1972 if (have_sh) |
|
6675
|
1973 [status, output] = system (strcat ("sh.exe -c \"", cmd, "\"")); |
|
6645
|
1974 else |
|
|
1975 error ("Can not find the command shell") |
|
|
1976 endif |
|
|
1977 else |
|
|
1978 [status, output] = system (cmd); |
|
|
1979 endif |
|
|
1980 endfunction |
|
6695
|
1981 |
|
|
1982 function newdesc = save_order (desc) |
|
|
1983 newdesc = {}; |
|
|
1984 for i = 1 : length(desc) |
|
|
1985 deps = desc{i}.depends; |
|
|
1986 if (isempty (deps) || (length (deps) == 1 && |
|
|
1987 strcmp(deps{1}.package, "octave"))) |
|
|
1988 newdesc {end + 1} = desc{i}; |
|
|
1989 else |
|
|
1990 tmpdesc = {}; |
|
|
1991 for k = 1 : length (deps) |
|
|
1992 for j = 1 : length (desc) |
|
|
1993 if (strcmp (desc{j}.name, deps{k}.package)) |
|
|
1994 tmpdesc {end + 1} = desc{j}; |
|
|
1995 break; |
|
|
1996 endif |
|
|
1997 endfor |
|
|
1998 endfor |
|
|
1999 if (! isempty (tmpdesc)) |
|
|
2000 newdesc = {newdesc{:}, save_order(tmpdesc){:}, desc{i}}; |
|
|
2001 else |
|
|
2002 newdesc {end + 1} = desc{i}; |
|
|
2003 endif |
|
|
2004 endif |
|
|
2005 endfor |
|
|
2006 ## Eliminate the duplicates |
|
|
2007 idx = []; |
|
|
2008 for i = 1 : length (newdesc) |
|
|
2009 for j = (i + 1) : length (newdesc) |
|
|
2010 if (strcmp (newdesc{i}.name, newdesc{j}.name)) |
|
|
2011 idx (end + 1) = j; |
|
|
2012 endif |
|
|
2013 endfor |
|
|
2014 endfor |
|
|
2015 newdesc(idx) = []; |
|
|
2016 endfunction |
|
|
2017 |
|
6925
|
2018 function load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, |
|
|
2019 global_install) |
|
6820
|
2020 idx = load_package_dirs (idx, [], handle_deps, installed_pkgs_lst); |
|
6695
|
2021 dirs = {}; |
|
|
2022 execpath = EXEC_PATH (); |
|
|
2023 for i = idx; |
|
6820
|
2024 ndir = installed_pkgs_lst{i}.dir; |
|
6695
|
2025 dirs {end + 1} = ndir; |
|
|
2026 if (exist (fullfile (dirs{end}, "bin"), "dir")) |
|
|
2027 execpath = strcat (fullfile(dirs{end}, "bin"), ":", execpath); |
|
|
2028 endif |
|
6925
|
2029 tmpdir = getarchdir (installed_pkgs_lst {i}); |
|
6695
|
2030 if (exist (tmpdir, "dir")) |
|
|
2031 dirs{end + 1} = tmpdir; |
|
6950
|
2032 if (exist (fullfile (dirs{end}, "bin"), "dir")) |
|
|
2033 execpath = strcat (fullfile(dirs{end}, "bin"), ":", execpath); |
|
|
2034 endif |
|
6695
|
2035 endif |
|
|
2036 endfor |
|
|
2037 |
|
|
2038 ## Load the packages |
|
|
2039 if (length (dirs) > 0) |
|
|
2040 addpath (dirs{:}); |
|
|
2041 endif |
|
|
2042 |
|
|
2043 ## Add the binaries to exec_path |
|
|
2044 if (! strcmp (EXEC_PATH, execpath)) |
|
|
2045 EXEC_PATH (execpath); |
|
|
2046 endif |
|
|
2047 endfunction |
|
|
2048 |
|
6820
|
2049 function idx = load_package_dirs (lidx, idx, handle_deps, installed_pkgs_lst) |
|
6695
|
2050 for i = lidx |
|
6820
|
2051 if (isfield (installed_pkgs_lst{i}, "loaded") && |
|
|
2052 installed_pkgs_lst{i}.loaded) |
|
6695
|
2053 continue; |
|
|
2054 else |
|
|
2055 if (handle_deps) |
|
6820
|
2056 deps = installed_pkgs_lst{i}.depends; |
|
6695
|
2057 if ((length (deps) > 1) || (length (deps) == 1 && |
|
|
2058 ! strcmp(deps{1}.package, "octave"))) |
|
|
2059 tmplidx = []; |
|
|
2060 for k = 1 : length (deps) |
|
6820
|
2061 for j = 1 : length (installed_pkgs_lst) |
|
|
2062 if (strcmp (installed_pkgs_lst{j}.name, deps{k}.package)) |
|
6695
|
2063 tmplidx (end + 1) = j; |
|
|
2064 break; |
|
|
2065 endif |
|
|
2066 endfor |
|
|
2067 endfor |
|
|
2068 idx = load_package_dirs (tmplidx, idx, handle_deps, |
|
6820
|
2069 installed_pkgs_lst); |
|
6695
|
2070 endif |
|
|
2071 endif |
|
|
2072 if (isempty (find(idx == i))) |
|
|
2073 idx (end + 1) = i; |
|
|
2074 endif |
|
|
2075 endif |
|
|
2076 endfor |
|
|
2077 endfunction |
|
6950
|
2078 |
|
|
2079 function dep = is_architecture_dependent (nm) |
|
|
2080 persistent archdepsuffix = {".oct",".mex",".a",".so",".so.*",".dll","dylib"}; |
|
|
2081 |
|
|
2082 dep = false; |
|
|
2083 for i = 1 : length (archdepsuffix) |
|
|
2084 ext = archdepsuffix {i}; |
|
|
2085 if (ext(end) == "*") |
|
|
2086 isglob = true; |
|
|
2087 ext(end) = []; |
|
|
2088 else |
|
|
2089 isglob = false; |
|
|
2090 endif |
|
|
2091 pos = findstr (nm, ext); |
|
|
2092 if (pos) |
|
|
2093 if (! isglob && (length(nm) - pos(end) != length(ext) - 1)) |
|
|
2094 continue; |
|
|
2095 endif |
|
|
2096 dep = true; |
|
|
2097 break; |
|
|
2098 endif |
|
|
2099 endfor |
|
|
2100 endfunction |
