Mercurial > octave
annotate scripts/pkg/pkg.m @ 9258:a653c61ee98c
let pkg describe return version information
| author | Carlo de Falco <kingcrimson@tiscali.it> |
|---|---|
| date | Sun, 24 May 2009 12:35:22 +0200 |
| parents | 70177bf9cc16 |
| children | c2923c27c877 |
| rev | line source |
|---|---|
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1 ## Copyright (C) 2005, 2006, 2007, 2008, 2009 S�ren Hauberg |
| 5801 | 2 ## |
| 6440 | 3 ## This file is part of Octave. |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 6440 | 9 ## |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 5801 | 15 ## You should have received a copy of the GNU General Public License |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 5801 | 18 |
| 19 ## -*- texinfo -*- | |
| 6032 | 20 ## @deftypefn {Command} pkg @var{command} @var{pkg_name} |
| 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 |
| 6378 | 23 ## be taken depending on the value of @var{command}. |
| 6032 | 24 ## |
| 25 ## @table @samp | |
| 26 ## @item install | |
| 6070 | 27 ## Install named packages. For example, |
| 28 ## @example | |
| 29 ## pkg install image-1.0.0.tar.gz | |
| 30 ## @end example | |
| 31 ## @noindent | |
| 32 ## installs the package found in the file @code{image-1.0.0.tar.gz}. | |
| 33 ## | |
| 6645 | 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 |
| 6645 | 36 ## |
| 37 ## @table @code | |
| 38 ## @item -nodeps | |
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39 ## The package manager will disable the dependency checking. That way it |
| 6645 | 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.} |
| 6645 | 42 ## |
| 43 ## @item -noauto | |
| 44 ## The package manager will not automatically load the installed package | |
| 45 ## when starting Octave, even if the package requests that it is. | |
| 6258 | 46 ## |
| 6645 | 47 ## @item -auto |
| 48 ## The package manager will automatically load the installed package when | |
| 49 ## starting Octave, even if the package requests that it isn't. | |
| 50 ## | |
| 51 ## @item -local | |
| 52 ## A local installation is forced, even if the user has system privileges. | |
| 6258 | 53 ## |
| 6645 | 54 ## @item -global |
| 55 ## A global installation is forced, even if the user doesn't normally have | |
| 56 ## system privileges | |
| 6614 | 57 ## |
| 6645 | 58 ## @item -verbose |
| 59 ## The package manager will print the output of all of the commands that are | |
| 60 ## performed. | |
| 61 ## @end table | |
| 62 ## | |
| 6032 | 63 ## @item uninstall |
| 6070 | 64 ## Uninstall named packages. For example, |
| 65 ## @example | |
| 66 ## pkg uninstall image | |
| 67 ## @end example | |
| 68 ## @noindent | |
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69 ## removes the @code{image} package from the system. If another installed |
| 6070 | 70 ## package depends on the @code{image} package an error will be issued. |
| 71 ## The package can be uninstalled anyway by using the @code{-nodeps} option. | |
| 6032 | 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, |
| 6070 | 75 ## @example |
| 76 ## pkg load image | |
| 77 ## @end example | |
| 78 ## @noindent | |
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79 ## adds the @code{image} package to the path. It is possible to load all |
| 6070 | 80 ## installed packages at once with the command |
| 81 ## @example | |
| 82 ## pkg load all | |
| 83 ## @end example | |
| 6203 | 84 ## @item unload |
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85 ## Removes named packages from the path. After unloading a package it is |
| 6203 | 86 ## no longer possible to use the functions provided by the package. |
| 87 ## This command behaves like the @code{load} command. | |
| 6032 | 88 ## @item list |
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89 ## Show a list of the currently installed packages. By requesting one or two |
| 6070 | 90 ## output argument it is possible to get a list of the currently installed |
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91 ## packages. For example, |
| 6070 | 92 ## @example |
| 93 ## installed_packages = pkg list; | |
| 94 ## @end example | |
| 95 ## @noindent | |
| 96 ## returns a cell array containing a structure for each installed package. | |
| 97 ## The command | |
| 98 ## @example | |
| 99 ## [@var{user_packages}, @var{system_packages}] = pkg list | |
| 100 ## @end example | |
| 101 ## @noindent | |
| 102 ## splits the list of installed packages into those who are installed by | |
| 103 ## the current user, and those installed by the system administrator. | |
| 7497 | 104 ## @item describe |
| 105 ## Show a short description of the named installed packages, with the option | |
| 106 ## '-verbose' also list functions provided by the package, e.g.: | |
| 107 ## @example | |
| 108 ## pkg describe -verbose all | |
| 109 ## @end example | |
| 110 ## @noindent | |
| 111 ## will describe all installed packages and the functions they provide. | |
| 112 ## If one output is requested a cell of structure containing the | |
| 113 ## description and list of functions of each package is returned as | |
| 114 ## output rather than printed on screen: | |
| 115 ## @example | |
| 116 ## desc = pkg ("describe", "secs1d", "image") | |
| 117 ## @end example | |
| 118 ## @noindent | |
| 119 ## If any of the requested packages is not installed, pkg returns an | |
| 120 ## error, unless a second output is requested: | |
| 121 ## @example | |
| 122 ## [ desc, flag] = pkg ("describe", "secs1d", "image") | |
| 123 ## @end example | |
| 124 ## @noindent | |
| 125 ## @var{flag} will take one of the values "Not installed", "Loaded" or | |
| 126 ## "Not loaded" for each of the named packages. | |
| 6034 | 127 ## @item prefix |
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128 ## Set the installation prefix directory. For example, |
| 6070 | 129 ## @example |
| 130 ## pkg prefix ~/my_octave_packages | |
| 131 ## @end example | |
| 132 ## @noindent | |
| 133 ## sets the installation prefix to @code{~/my_octave_packages}. | |
| 134 ## Packages will be installed in this directory. | |
| 6034 | 135 ## |
| 6070 | 136 ## It is possible to get the current installation prefix by requesting an |
| 137 ## output argument. For example, | |
| 138 ## @example | |
| 139 ## p = pkg prefix | |
| 140 ## @end example | |
| 6925 | 141 ## |
| 142 ## The location in which to install the architecture dependent files can be | |
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143 ## independent specified with an addition argument. For example |
| 6925 | 144 ## |
| 145 ## @example | |
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146 ## pkg prefix ~/my_octave_packages ~/my_arch_dep_pkgs |
| 6925 | 147 ## @end example |
| 6189 | 148 ## @item local_list |
| 149 ## Set the file in which to look for information on the locally | |
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150 ## installed packages. Locally installed packages are those that are |
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151 ## typically available only to the current user. For example |
| 6189 | 152 ## @example |
| 153 ## pkg local_list ~/.octave_packages | |
| 154 ## @end example | |
| 155 ## It is possible to get the current value of local_list with the following | |
| 156 ## @example | |
| 157 ## pkg local_list | |
| 158 ## @end example | |
| 159 ## @item global_list | |
| 160 ## Set the file in which to look for, for information on the globally | |
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161 ## installed packages. Globally installed packages are those that are |
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162 ## typically available to all users. For example |
| 6189 | 163 ## @example |
| 164 ## pkg global_list /usr/share/octave/octave_packages | |
| 165 ## @end example | |
| 166 ## It is possible to get the current value of global_list with the following | |
| 167 ## @example | |
| 168 ## pkg global_list | |
| 169 ## @end example | |
| 6645 | 170 ## @item rebuild |
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171 ## Rebuilds the package database from the installed directories. This can |
| 6645 | 172 ## be used in cases where for some reason the package database is corrupted. |
| 173 ## It can also take the @code{-auto} and @code{-noauto} options to allow the | |
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174 ## autoloading state of a package to be changed. For example |
| 6645 | 175 ## |
| 176 ## @example | |
| 177 ## pkg rebuild -noauto image | |
| 178 ## @end example | |
| 179 ## | |
| 180 ## will remove the autoloading status of the image package. | |
| 6675 | 181 ## @item build |
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182 ## Builds a binary form of a package or packages. The binary file produced |
| 6675 | 183 ## will itself be an Octave package that can be installed normally with |
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184 ## @code{pkg}. The form of the command to build a binary package is |
| 6675 | 185 ## |
| 186 ## @example | |
| 187 ## pkg build builddir image-1.0.0.tar.gz @dots{} | |
| 188 ## @end example | |
| 189 ## | |
| 190 ## @noindent | |
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191 ## where @code{builddir} is the name of a directory where the temporary |
| 6675 | 192 ## installation will be produced and the binary packages will be found. |
| 193 ## The options @code{-verbose} and @code{-nodeps} are respected, while | |
| 194 ## the other options are ignored. | |
| 6032 | 195 ## @end table |
| 5801 | 196 ## @end deftypefn |
| 5947 | 197 |
| 6496 | 198 function [local_packages, global_packages] = pkg (varargin) |
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199 ## Installation prefix (FIXME: what should these be on windows?) |
| 6645 | 200 persistent user_prefix = false; |
| 6496 | 201 persistent prefix = -1; |
| 6925 | 202 persistent archprefix = -1; |
| 7498 | 203 persistent local_list = tilde_expand (fullfile ("~", ".octave_packages")); |
| 6496 | 204 persistent global_list = fullfile (OCTAVE_HOME (), "share", "octave", |
| 205 "octave_packages"); | |
| 206 mlock (); | |
| 6189 | 207 |
| 6925 | 208 global_install = issuperuser (); |
| 6683 | 209 |
| 6496 | 210 if (prefix == -1) |
| 6645 | 211 if (global_install) |
| 6496 | 212 prefix = fullfile (OCTAVE_HOME (), "share", "octave", "packages"); |
| 7498 | 213 archprefix = fullfile (octave_config_info ("libexecdir"), |
| 214 "octave", "packages"); | |
| 6496 | 215 else |
| 216 prefix = fullfile ("~", "octave"); | |
| 6925 | 217 archprefix = prefix; |
| 5801 | 218 endif |
| 6645 | 219 prefix = tilde_expand (prefix); |
| 6925 | 220 archprefix = tilde_expand (archprefix); |
| 6496 | 221 endif |
| 222 | |
| 7498 | 223 available_actions = {"list", "install", "uninstall", "load", ... |
| 224 "unload", "prefix", "local_list", ... | |
| 225 "global_list", "rebuild", "build","describe"}; | |
| 6496 | 226 ## Handle input |
| 227 if (length (varargin) == 0 || ! iscellstr (varargin)) | |
| 228 print_usage (); | |
| 229 endif | |
| 230 files = {}; | |
| 231 deps = true; | |
| 232 auto = 0; | |
| 233 action = "none"; | |
| 6614 | 234 verbose = false; |
| 6496 | 235 for i = 1:length (varargin) |
| 236 switch (varargin{i}) | |
| 237 case "-nodeps" | |
| 238 deps = false; | |
| 239 case "-noauto" | |
| 240 auto = -1; | |
| 241 case "-auto" | |
| 242 auto = 1; | |
| 6614 | 243 case "-verbose" |
| 244 verbose = true; | |
| 6645 | 245 case "-local" |
| 246 global_install = false; | |
| 247 if (! user_prefix) | |
| 6729 | 248 prefix = tilde_expand (fullfile ("~", "octave")); |
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249 archprefix = prefix; |
| 6645 | 250 endif |
| 251 case "-global" | |
| 252 global_install = true; | |
| 253 if (! user_prefix) | |
| 254 prefix = fullfile (OCTAVE_HOME (), "share", "octave", "packages"); | |
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255 archprefix = fullfile (octave_config_info ("libexecdir"), |
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256 "octave", "packages"); |
| 6645 | 257 endif |
| 7497 | 258 case available_actions |
| 6925 | 259 if (strcmp (action, "none")) |
| 6687 | 260 action = varargin{i}; |
| 261 else | |
| 262 error ("more than one action specified"); | |
| 263 endif | |
| 6496 | 264 otherwise |
| 265 files{end+1} = varargin{i}; | |
| 5801 | 266 endswitch |
| 6496 | 267 endfor |
| 268 | |
| 269 ## Take action | |
| 270 switch (action) | |
| 271 case "list" | |
| 272 if (nargout == 0) | |
| 273 installed_packages (local_list, global_list); | |
| 274 elseif (nargout == 1) | |
| 275 local_packages = installed_packages (local_list, global_list); | |
| 276 elseif (nargout == 2) | |
| 277 [local_packages, global_packages] = installed_packages (local_list, | |
| 278 global_list); | |
| 279 else | |
| 280 error ("too many output arguments requested"); | |
| 281 endif | |
| 282 | |
| 283 case "install" | |
| 284 if (length (files) == 0) | |
| 285 error ("you must specify at least one filename when calling 'pkg install'"); | |
| 286 endif | |
| 6925 | 287 install (files, deps, auto, prefix, archprefix, verbose, local_list, |
| 6645 | 288 global_list, global_install); |
| 6496 | 289 |
| 290 case "uninstall" | |
| 291 if (length (files) == 0) | |
| 292 error ("you must specify at least one package when calling 'pkg uninstall'"); | |
| 293 endif | |
| 6645 | 294 uninstall (files, deps, verbose, local_list, |
| 295 global_list, global_install); | |
| 6496 | 296 |
| 297 case "load" | |
| 298 if (length (files) == 0) | |
| 299 error ("you must specify at least one package, 'all' or 'auto' when calling 'pkg load'"); | |
| 300 endif | |
| 301 load_packages (files, deps, local_list, global_list); | |
| 302 | |
| 303 case "unload" | |
| 304 if (length (files) == 0) | |
| 305 error ("you must specify at least one package or 'all' when calling 'pkg unload'"); | |
| 306 endif | |
| 307 unload_packages (files, deps, local_list, global_list); | |
| 308 | |
| 309 case "prefix" | |
| 310 if (length (files) == 0 && nargout == 0) | |
| 6925 | 311 printf ("Installation prefix: %s\n", prefix); |
| 312 printf ("Architecture dependent prefix: %s\n", archprefix); | |
| 313 elseif (length (files) == 0 && nargout >= 1) | |
| 6496 | 314 local_packages = prefix; |
| 6925 | 315 global_packages = archprefix; |
| 316 elseif (length (files) >= 1 && nargout <= 2 && ischar (files{1})) | |
| 6496 | 317 prefix = files{1}; |
| 6675 | 318 prefix = absolute_pathname (prefix); |
| 319 local_packages = prefix; | |
| 6645 | 320 user_prefix = true; |
| 6925 | 321 if (length (files) >= 2 && ischar (files{2})) |
| 322 archprefix = files{2}; | |
| 323 try | |
| 324 archprefix = absolute_pathname (archprefix); | |
| 325 catch | |
| 326 mkdir (archprefix); | |
| 327 warning ("creating the directory %s\n", archprefix); | |
| 328 archprefix = absolute_pathname (archprefix); | |
| 329 end_try_catch | |
| 330 global_packages = archprefix; | |
| 331 endif | |
| 6496 | 332 else |
| 333 error ("you must specify a prefix directory, or request an output argument"); | |
| 334 endif | |
| 335 | |
| 336 case "local_list" | |
| 337 if (length (files) == 0 && nargout == 0) | |
| 338 disp (local_list); | |
| 339 elseif (length (files) == 0 && nargout == 1) | |
| 340 local_packages = local_list; | |
| 341 elseif (length (files) == 1 && nargout == 0 && ischar (files{1})) | |
| 6729 | 342 try |
| 343 local_list = absolute_pathname (files{1}); | |
| 344 catch | |
| 345 ## Force file to be created | |
| 7498 | 346 fclose (fopen (files{1}, "wt")); |
| 6729 | 347 local_list = absolute_pathname (files{1}); |
| 348 end_try_catch | |
| 6496 | 349 else |
| 350 error ("you must specify a local_list file, or request an output argument"); | |
| 351 endif | |
| 352 | |
| 353 case "global_list" | |
| 354 if (length (files) == 0 && nargout == 0) | |
| 355 disp(global_list); | |
| 356 elseif (length (files) == 0 && nargout == 1) | |
| 357 local_packages = global_list; | |
| 358 elseif (length (files) == 1 && nargout == 0 && ischar (files{1})) | |
| 6729 | 359 try |
| 360 global_list = absolute_pathname (files{1}); | |
| 361 catch | |
| 362 ## Force file to be created | |
| 7498 | 363 fclose (fopen (files{1}, "wt")); |
| 6729 | 364 global_list = absolute_pathname (files{1}); |
| 365 end_try_catch | |
| 6496 | 366 else |
| 367 error ("you must specify a global_list file, or request an output argument"); | |
| 368 endif | |
| 6645 | 369 |
| 370 case "rebuild" | |
| 371 if (global_install) | |
| 6925 | 372 global_packages = rebuild (prefix, archprefix, global_list, files, |
| 373 auto, verbose); | |
| 6695 | 374 global_packages = save_order (global_packages); |
| 6645 | 375 save (global_list, "global_packages"); |
| 6695 | 376 if (nargout > 0) |
| 377 local_packages = global_packages; | |
| 378 endif | |
| 6645 | 379 else |
| 6925 | 380 local_packages = rebuild (prefix, archprefix, local_list, files, auto, |
| 381 verbose); | |
| 6695 | 382 local_packages = save_order (local_packages); |
| 6645 | 383 save (local_list, "local_packages"); |
| 6695 | 384 if (nargout == 0) |
| 385 clear ("local_packages"); | |
| 386 endif | |
| 6645 | 387 endif |
| 388 | |
| 6675 | 389 case "build" |
| 390 if (length (files) < 2) | |
| 391 error ("you must specify at least the build directory and one filename\nwhen calling 'pkg build'"); | |
| 392 endif | |
| 393 build (files, deps, auto, verbose); | |
| 394 | |
| 7497 | 395 case "describe" |
| 396 if (length (files) == 0) | |
| 397 error ("you must specify at least one package or 'all' when calling 'pkg describe'"); | |
| 398 endif | |
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399 ## FIXME: the name of the output variables is inconsistent |
| 7497 | 400 ## with their content |
| 401 switch (nargout) | |
| 7498 | 402 case 0 |
| 403 describe (files, verbose, local_list, global_list); | |
| 404 case 1 | |
| 405 pkg_desc_list = describe (files, verbose, local_list, ... | |
| 406 global_list); | |
| 407 local_packages = pkg_desc_list; | |
| 408 case 2 | |
| 409 [pkg_desc_list, flag] = describe (files, verbose, local_list, ... | |
| 410 global_list); | |
| 411 local_packages = pkg_desc_list; | |
| 412 global_packages = flag; | |
| 413 otherwise | |
| 414 error ("you can request at most two outputs when calling 'pkg describe'"); | |
| 415 endswitch | |
| 7497 | 416 |
| 6496 | 417 otherwise |
| 418 error ("you must specify a valid action for 'pkg'. See 'help pkg' for details"); | |
| 419 endswitch | |
| 420 endfunction | |
| 421 | |
| 6925 | 422 function descriptions = rebuild (prefix, archprefix, list, files, auto, verbose) |
| 6645 | 423 if (isempty (files)) |
| 424 [dirlist, err, msg] = readdir (prefix); | |
| 425 if (err) | |
| 426 error ("couldn't read directory %s: %s", prefix, msg); | |
| 427 endif | |
| 428 ## the two first entries of dirlist are "." and ".." | |
| 429 dirlist([1,2]) = []; | |
| 430 else | |
| 431 old_descriptions = installed_packages (list, list); | |
| 432 wd = pwd (); | |
| 6663 | 433 unwind_protect |
| 434 cd (prefix); | |
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435 dirlist = glob (cellfun(@(x) cstrcat(x, '-*'), files, 'UniformOutput', 0)); |
| 6663 | 436 unwind_protect_cleanup |
| 437 cd (wd); | |
| 438 end_unwind_protect | |
| 6645 | 439 endif |
| 440 descriptions = {}; | |
| 441 for k = 1:length (dirlist) | |
| 442 descfile = fullfile (prefix, dirlist{k}, "packinfo", "DESCRIPTION"); | |
| 443 if (verbose) | |
| 444 printf ("recreating package description from %s\n", dirlist{k}); | |
| 445 endif | |
| 446 if (exist (descfile, "file")) | |
| 447 desc = get_description (descfile); | |
| 448 desc.dir = fullfile (prefix, dirlist{k}); | |
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449 desc.archprefix = fullfile (archprefix, cstrcat (desc.name, "-", |
| 6925 | 450 desc.version)); |
| 6645 | 451 if (auto != 0) |
| 452 if (exist (fullfile (desc.dir, "packinfo", ".autoload"), "file")) | |
| 453 unlink (fullfile (desc.dir, "packinfo", ".autoload")); | |
| 454 endif | |
| 455 if (auto < 0) | |
| 456 desc.autoload = 0; | |
| 457 elseif (auto > 0) | |
| 458 desc.autoload = 1; | |
| 459 fclose (fopen (fullfile (desc.dir, "packinfo", ".autoload"), "wt")); | |
| 460 endif | |
| 461 else | |
| 462 if (exist (fullfile (desc.dir, "packinfo", ".autoload"), "file")) | |
| 463 desc.autoload = 1; | |
| 464 else | |
| 465 desc.autoload = 0; | |
| 466 endif | |
| 467 endif | |
| 468 descriptions{end + 1} = desc; | |
| 469 elseif (verbose) | |
| 470 warning ("directory %s is not a valid package", dirlist{k}); | |
| 471 endif | |
| 472 endfor | |
| 473 | |
| 6663 | 474 if (! isempty (files)) |
| 6645 | 475 ## We are rebuilding for a particular package(s) so we should take |
| 476 ## care to keep the other untouched packages in the descriptions | |
| 6663 | 477 descriptions = {descriptions{:}, old_descriptions{:}}; |
| 6645 | 478 |
| 479 dup = []; | |
| 480 for i = 1:length (descriptions) | |
| 481 if (find (dup, i)) | |
| 482 continue; | |
| 483 endif | |
| 484 for j = (i+1):length (descriptions) | |
| 485 if (find (dup, j)) | |
| 486 continue; | |
| 487 endif | |
| 488 if (strcmp (descriptions{i}.name, descriptions{j}.name)) | |
| 489 dup = [dup, j]; | |
| 490 endif | |
| 491 endfor | |
| 492 endfor | |
| 493 if (! isempty (dup)) | |
| 494 descriptions (dup) = []; | |
| 495 endif | |
| 496 endif | |
| 497 endfunction | |
| 498 | |
| 6675 | 499 function build (files, handle_deps, autoload, verbose) |
| 500 if (length (files) < 1) | |
| 501 error ("insufficient number of files"); | |
| 502 endif | |
| 503 builddir = files{1}; | |
| 504 if (! exist (builddir, "dir")) | |
| 505 warning ("creating build directory %s", builddir); | |
| 506 [status, msg] = mkdir (builddir); | |
| 507 if (status != 1) | |
| 508 error ("could not create installation directory: %s", msg); | |
| 509 endif | |
| 6496 | 510 endif |
| 6675 | 511 builddir = absolute_pathname (builddir); |
| 512 installdir = fullfile (builddir, "install"); | |
| 513 if (! exist (installdir, "dir")) | |
| 514 [status, msg] = mkdir (installdir); | |
| 515 if (status != 1) | |
| 516 error ("could not create installation directory: %s", msg); | |
| 517 endif | |
| 518 endif | |
| 519 files(1) = []; | |
| 520 buildlist = fullfile (builddir, "octave_packages"); | |
| 6925 | 521 install (files, handle_deps, autoload, installdir, installdir, verbose, |
| 6675 | 522 buildlist, "", false); |
| 523 unwind_protect | |
| 524 repackage (builddir, buildlist); | |
| 525 unwind_protect_cleanup | |
| 526 unload_packages ({"all"}, handle_deps, buildlist, ""); | |
| 527 if (exist (installdir, "dir")) | |
| 528 rm_rf (installdir); | |
| 529 endif | |
| 530 if (exist (buildlist, "file")) | |
| 531 unlink (buildlist); | |
| 532 endif | |
| 533 end_unwind_protect | |
| 5801 | 534 endfunction |
| 535 | |
| 6925 | 536 function install (files, handle_deps, autoload, prefix, archprefix, verbose, |
| 537 local_list, global_list, global_install) | |
| 6496 | 538 |
| 8506 | 539 ## Check that the directory in prefix exist. If it doesn't: create it! |
| 6496 | 540 if (! exist (prefix, "dir")) |
| 541 warning ("creating installation directory %s", prefix); | |
| 542 [status, msg] = mkdir (prefix); | |
| 543 if (status != 1) | |
| 544 error ("could not create installation directory: %s", msg); | |
| 545 endif | |
| 546 endif | |
| 547 | |
| 8506 | 548 ## Get the list of installed packages. |
| 6496 | 549 [local_packages, global_packages] = installed_packages (local_list, |
| 550 global_list); | |
| 551 | |
| 6820 | 552 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 553 |
| 554 if (global_install) | |
| 555 packages = global_packages; | |
| 556 else | |
| 557 packages = local_packages; | |
| 558 endif | |
| 559 | |
| 8506 | 560 ## Uncompress the packages and read the DESCRIPTION files. |
| 6496 | 561 tmpdirs = packdirs = descriptions = {}; |
| 562 try | |
| 8506 | 563 ## Warn about non existent files. |
| 6683 | 564 for i = 1:length (files) |
| 565 if (isempty (glob(files{i}))) | |
| 566 warning ("file %s does not exist", files{i}); | |
| 567 endif | |
| 568 endfor | |
| 569 | |
| 8506 | 570 ## Unpack the package files and read the DESCRIPTION files. |
| 6496 | 571 files = glob (files); |
| 572 packages_to_uninstall = []; | |
| 573 for i = 1:length (files) | |
| 574 tgz = files{i}; | |
| 575 | |
| 6645 | 576 if (exist (tgz, "file")) |
| 8506 | 577 ## Create a temporary directory. |
| 6645 | 578 tmpdir = tmpnam (); |
| 579 tmpdirs{end+1} = tmpdir; | |
| 580 if (verbose) | |
| 581 printf ("mkdir (%s)\n", tmpdir); | |
| 582 endif | |
| 583 [status, msg] = mkdir (tmpdir); | |
| 584 if (status != 1) | |
| 585 error ("couldn't create temporary directory: %s", msg); | |
| 586 endif | |
| 6496 | 587 |
| 8506 | 588 ## Uncompress the package. |
| 6645 | 589 if (verbose) |
| 590 printf ("untar (%s, %s)\n", tgz, tmpdir); | |
| 591 endif | |
| 592 untar (tgz, tmpdir); | |
| 6496 | 593 |
| 8506 | 594 ## Get the name of the directories produced by tar. |
| 6645 | 595 [dirlist, err, msg] = readdir (tmpdir); |
| 596 if (err) | |
| 597 error ("couldn't read directory produced by tar: %s", msg); | |
| 598 endif | |
| 6496 | 599 |
| 6645 | 600 if (length (dirlist) > 3) |
| 601 error ("bundles of packages are not allowed") | |
| 6496 | 602 endif |
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603 endif |
| 6496 | 604 |
| 8506 | 605 ## The filename pointed to an uncompressed package to begin with. |
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606 if (exist (tgz, "dir")) |
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607 dirlist = {".", "..", tgz}; |
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608 endif |
| 6645 | 609 |
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610 if (exist (tgz, "file") || exist (tgz, "dir")) |
| 8506 | 611 ## The two first entries of dirlist are "." and "..". |
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612 if (exist (tgz, "file")) |
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613 packdir = fullfile (tmpdir, dirlist{3}); |
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614 else |
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615 packdir = fullfile (pwd(), dirlist{3}); |
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616 endif |
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617 packdirs{end+1} = packdir; |
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618 |
| 8506 | 619 ## Make sure the package contains necessary files. |
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620 verify_directory (packdir); |
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621 |
| 8506 | 622 ## Read the DESCRIPTION file. |
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623 filename = fullfile (packdir, "DESCRIPTION"); |
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624 desc = get_description (filename); |
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625 |
| 8506 | 626 ## Verify that package name corresponds with filename. |
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627 [dummy, nm] = fileparts (tgz); |
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628 if ((length (nm) >= length (desc.name)) |
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629 && ! strcmp (desc.name, nm(1:length(desc.name)))) |
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630 error ("package name '%s' doesn't correspond to its filename '%s'", |
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631 desc.name, nm); |
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632 endif |
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633 |
| 8506 | 634 ## Set default installation directory. |
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635 desc.dir = fullfile (prefix, cstrcat (desc.name, "-", desc.version)); |
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636 |
| 8506 | 637 ## Set default architectire dependent installation directory. |
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638 desc.archprefix = fullfile (archprefix, cstrcat (desc.name, "-", |
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639 desc.version)); |
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640 |
| 8506 | 641 ## Save desc. |
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642 descriptions{end+1} = desc; |
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643 |
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644 ## Are any of the new packages already installed? |
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645 ## If so we'll remove the old version. |
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646 for j = 1:length (packages) |
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647 if (strcmp (packages{j}.name, desc.name)) |
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648 packages_to_uninstall(end+1) = j; |
| 6496 | 649 endif |
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650 endfor |
| 6645 | 651 endif |
| 6496 | 652 endfor |
| 653 catch | |
| 8506 | 654 ## Something went wrong, delete tmpdirs. |
| 6496 | 655 for i = 1:length (tmpdirs) |
| 656 rm_rf (tmpdirs{i}); | |
| 657 endfor | |
| 6655 | 658 rethrow (lasterror ()); |
| 6496 | 659 end_try_catch |
| 660 | |
| 8506 | 661 ## Check dependencies. |
| 6496 | 662 if (handle_deps) |
| 663 ok = true; | |
| 664 error_text = ""; | |
| 665 for i = 1:length (descriptions) | |
| 666 desc = descriptions{i}; | |
| 667 idx2 = complement (i, 1:length(descriptions)); | |
| 6695 | 668 if (global_install) |
| 669 ## Global installation is not allowed to have dependencies on locally | |
| 8506 | 670 ## installed packages. |
| 6695 | 671 idx1 = complement (packages_to_uninstall, |
| 672 1:length(global_packages)); | |
| 673 pseudo_installed_packages = {global_packages{idx1}, ... | |
| 674 descriptions{idx2}}; | |
| 675 else | |
| 676 idx1 = complement (packages_to_uninstall, | |
| 677 1:length(local_packages)); | |
| 678 pseudo_installed_packages = {local_packages{idx1}, ... | |
| 679 global_packages{:}, ... | |
| 680 descriptions{idx2}}; | |
| 681 endif | |
| 6496 | 682 bad_deps = get_unsatisfied_deps (desc, pseudo_installed_packages); |
| 683 ## Are there any unsatisfied dependencies? | |
| 684 if (! isempty (bad_deps)) | |
| 685 ok = false; | |
| 686 for i = 1:length (bad_deps) | |
| 687 dep = bad_deps{i}; | |
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688 error_text = cstrcat (error_text, " ", desc.name, " needs ", |
| 6496 | 689 dep.package, " ", dep.operator, " ", |
| 690 dep.version, "\n"); | |
| 691 endfor | |
| 692 endif | |
| 693 endfor | |
| 694 | |
| 695 ## Did we find any unsatisfied dependencies? | |
| 696 if (! ok) | |
| 697 error ("the following dependencies where unsatisfied:\n %s", error_text); | |
| 698 endif | |
| 699 endif | |
| 700 | |
| 8506 | 701 ## Prepare each package for installation. |
| 6496 | 702 try |
| 703 for i = 1:length (descriptions) | |
| 704 desc = descriptions{i}; | |
| 705 pdir = packdirs{i}; | |
| 706 prepare_installation (desc, pdir); | |
| 6614 | 707 configure_make (desc, pdir, verbose); |
| 6496 | 708 endfor |
| 709 catch | |
| 8506 | 710 ## Something went wrong, delete tmpdirs. |
| 6496 | 711 for i = 1:length (tmpdirs) |
| 712 rm_rf (tmpdirs{i}); | |
| 713 endfor | |
| 6655 | 714 rethrow (lasterror ()); |
| 6496 | 715 end_try_catch |
| 716 | |
| 8506 | 717 ## Uninstall the packages that will be replaced. |
| 6496 | 718 try |
| 719 for i = packages_to_uninstall | |
| 6695 | 720 if (global_install) |
| 721 uninstall ({global_packages{i}.name}, false, verbose, local_list, | |
| 722 global_list, global_install); | |
| 723 else | |
| 724 uninstall ({local_packages{i}.name}, false, verbose, local_list, | |
| 725 global_list, global_install); | |
| 726 endif | |
| 6496 | 727 endfor |
| 728 catch | |
| 8506 | 729 ## Something went wrong, delete tmpdirs. |
| 6496 | 730 for i = 1:length (tmpdirs) |
| 731 rm_rf (tmpdirs{i}); | |
| 732 endfor | |
| 6655 | 733 rethrow (lasterror ()); |
| 6496 | 734 end_try_catch |
| 735 | |
| 8506 | 736 ## Install each package. |
| 6496 | 737 try |
| 738 for i = 1:length (descriptions) | |
| 739 desc = descriptions{i}; | |
| 740 pdir = packdirs{i}; | |
| 6925 | 741 copy_files (desc, pdir, global_install); |
| 742 create_pkgadddel (desc, pdir, "PKG_ADD", global_install); | |
| 743 create_pkgadddel (desc, pdir, "PKG_DEL", global_install); | |
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744 finish_installation (desc, pdir, global_install); |
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745 generate_lookfor_cache (desc); |
| 6496 | 746 endfor |
| 747 catch | |
| 8506 | 748 ## Something went wrong, delete tmpdirs. |
| 6496 | 749 for i = 1:length (tmpdirs) |
| 750 rm_rf (tmpdirs{i}); | |
| 751 endfor | |
| 752 for i = 1:length (descriptions) | |
| 753 rm_rf (descriptions{i}.dir); | |
| 6925 | 754 rm_rf (getarchdir (descriptions{i})); |
| 6496 | 755 endfor |
| 6655 | 756 rethrow (lasterror ()); |
| 6496 | 757 end_try_catch |
| 758 | |
| 759 ## Check if the installed directory is empty. If it is remove it | |
| 8506 | 760 ## from the list. |
| 6496 | 761 for i = length (descriptions):-1:1 |
| 6925 | 762 if (dirempty (descriptions{i}.dir, {"packinfo", "doc"}) && |
| 763 dirempty (getarchdir (descriptions{i}))) | |
| 6655 | 764 warning ("package %s is empty\n", descriptions{i}.name); |
| 6496 | 765 rm_rf (descriptions{i}.dir); |
| 6925 | 766 rm_rf (getarchdir (descriptions{i})); |
| 6496 | 767 descriptions(i) = []; |
| 768 endif | |
| 769 endfor | |
| 770 | |
| 771 ## If the package requested that it is autoloaded, or the installer | |
| 772 ## requested that it is, then mark the package as autoloaded. | |
| 773 for i = length (descriptions):-1:1 | |
| 774 if (autoload > 0 || (autoload == 0 && isautoload (descriptions(i)))) | |
| 775 fclose (fopen (fullfile (descriptions{i}.dir, "packinfo", | |
| 776 ".autoload"), "wt")); | |
| 6695 | 777 descriptions{i}.autoload = 1; |
| 6496 | 778 endif |
| 779 endfor | |
| 780 | |
| 8506 | 781 ## Add the packages to the package list. |
| 6496 | 782 try |
| 783 if (global_install) | |
| 784 idx = complement (packages_to_uninstall, 1:length(global_packages)); | |
| 6695 | 785 global_packages = save_order ({global_packages{idx}, descriptions{:}}); |
| 6496 | 786 save (global_list, "global_packages"); |
| 6820 | 787 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 788 else |
| 789 idx = complement (packages_to_uninstall, 1:length(local_packages)); | |
| 6695 | 790 local_packages = save_order ({local_packages{idx}, descriptions{:}}); |
| 6496 | 791 save (local_list, "local_packages"); |
| 6820 | 792 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 793 endif |
| 794 catch | |
| 8506 | 795 ## Something went wrong, delete tmpdirs. |
| 6496 | 796 for i = 1:length (tmpdirs) |
| 797 rm_rf (tmpdirs{i}); | |
| 798 endfor | |
| 799 for i = 1:length (descriptions) | |
| 800 rm_rf (descriptions{i}.dir); | |
| 801 endfor | |
| 802 if (global_install) | |
| 6695 | 803 printf ("error: couldn't append to %s\n", global_list); |
| 6496 | 804 else |
| 6695 | 805 printf ("error: couldn't append to %s\n", local_list); |
| 6496 | 806 endif |
| 6695 | 807 rethrow (lasterror ()); |
| 6496 | 808 end_try_catch |
| 809 | |
| 8506 | 810 ## All is well, let's clean up. |
| 6496 | 811 for i = 1:length (tmpdirs) |
| 812 [status, msg] = rm_rf (tmpdirs{i}); | |
| 813 if (status != 1) | |
| 814 warning ("couldn't clean up after my self: %s\n", msg); | |
| 815 endif | |
| 816 endfor | |
| 817 | |
| 818 ## Add the newly installed packages to the path, so the user | |
| 8506 | 819 ## can begin using them. Only load them if they are marked autoload. |
| 6496 | 820 if (length (descriptions) > 0) |
| 6695 | 821 idx = []; |
| 6496 | 822 for i = 1:length (descriptions) |
| 6695 | 823 if (isautoload (descriptions(i))) |
| 7192 | 824 nm = descriptions{i}.name; |
| 825 for j = 1:length (installed_pkgs_lst) | |
| 826 if (strcmp (nm, installed_pkgs_lst{j}.name)) | |
| 827 idx (end + 1) = j; | |
| 828 break; | |
| 829 endif | |
| 830 endfor | |
| 6614 | 831 endif |
| 6496 | 832 endfor |
| 6925 | 833 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, |
| 834 global_install); | |
| 6496 | 835 endif |
| 836 endfunction | |
| 837 | |
| 6645 | 838 function uninstall (pkgnames, handle_deps, verbose, local_list, |
| 839 global_list, global_install) | |
| 8506 | 840 ## Get the list of installed packages. |
| 6496 | 841 [local_packages, global_packages] = installed_packages(local_list, |
| 842 global_list); | |
| 6645 | 843 if (global_install) |
| 6820 | 844 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 845 else |
| 6820 | 846 installed_pkgs_lst = local_packages; |
| 6496 | 847 endif |
| 848 | |
| 6820 | 849 num_packages = length (installed_pkgs_lst); |
| 6496 | 850 delete_idx = []; |
| 851 for i = 1:num_packages | |
| 6820 | 852 cur_name = installed_pkgs_lst{i}.name; |
| 6496 | 853 if (any (strcmp (cur_name, pkgnames))) |
| 854 delete_idx(end+1) = i; | |
| 855 endif | |
| 856 endfor | |
| 857 | |
| 858 ## Are all the packages that should be uninstalled already installed? | |
| 859 if (length (delete_idx) != length (pkgnames)) | |
| 6645 | 860 if (global_install) |
| 8506 | 861 ## Try again for a locally installed package. |
| 6820 | 862 installed_pkgs_lst = local_packages; |
| 6496 | 863 |
| 6820 | 864 num_packages = length (installed_pkgs_lst); |
| 6496 | 865 delete_idx = []; |
| 866 for i = 1:num_packages | |
| 6820 | 867 cur_name = installed_pkgs_lst{i}.name; |
| 6496 | 868 if (any (strcmp (cur_name, pkgnames))) |
| 869 delete_idx(end+1) = i; | |
| 870 endif | |
| 871 endfor | |
| 872 if (length (delete_idx) != length (pkgnames)) | |
| 8506 | 873 ## FIXME: We should have a better error message. |
| 6655 | 874 warning ("some of the packages you want to uninstall are not installed"); |
| 6496 | 875 endif |
| 876 else | |
| 8506 | 877 ## FIXME: We should have a better error message. |
| 8664 | 878 warning ("some of the packages you want to uninstall are not installed"); |
| 6496 | 879 endif |
| 880 endif | |
| 881 | |
| 8506 | 882 ## Compute the packages that will remain installed. |
| 6496 | 883 idx = complement (delete_idx, 1:num_packages); |
| 6820 | 884 remaining_packages = {installed_pkgs_lst{idx}}; |
| 6496 | 885 |
| 8506 | 886 ## Check dependencies. |
| 6496 | 887 if (handle_deps) |
| 888 error_text = ""; | |
| 889 for i = 1:length (remaining_packages) | |
| 890 desc = remaining_packages{i}; | |
| 891 bad_deps = get_unsatisfied_deps (desc, remaining_packages); | |
| 892 | |
| 893 ## Will the uninstallation break any dependencies? | |
| 894 if (! isempty (bad_deps)) | |
| 895 for i = 1:length (bad_deps) | |
| 896 dep = bad_deps{i}; | |
|
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diff
changeset
|
897 error_text = cstrcat (error_text, " ", desc.name, " needs ", |
| 6496 | 898 dep.package, " ", dep.operator, " ", |
| 899 dep.version, "\n"); | |
| 900 endfor | |
| 901 endif | |
| 902 endfor | |
| 903 | |
| 904 if (! isempty (error_text)) | |
| 905 error ("the following dependencies where unsatisfied:\n %s", error_text); | |
| 906 endif | |
| 907 endif | |
| 908 | |
| 8506 | 909 ## Delete the directories containing the packages. |
| 6496 | 910 for i = delete_idx |
| 6820 | 911 desc = installed_pkgs_lst{i}; |
| 6496 | 912 ## If an 'on_uninstall.m' exist, call it! |
| 913 if (exist (fullfile (desc.dir, "packinfo", "on_uninstall.m"), "file")) | |
| 6614 | 914 wd = pwd (); |
| 7498 | 915 cd (fullfile (desc.dir, "packinfo")); |
| 6614 | 916 on_uninstall (desc); |
| 917 cd (wd); | |
| 6496 | 918 endif |
| 8506 | 919 ## Do the actual deletion. |
| 6675 | 920 if (desc.loaded) |
| 921 rmpath (desc.dir); | |
| 6925 | 922 if (exist (getarchdir (desc))) |
| 923 rmpath (getarchdir (desc)); | |
| 6675 | 924 endif |
| 6614 | 925 endif |
| 6496 | 926 if (exist (desc.dir, "dir")) |
| 927 [status, msg] = rm_rf (desc.dir); | |
| 928 if (status != 1) | |
| 929 error ("couldn't delete directory %s: %s", desc.dir, msg); | |
| 930 endif | |
| 6925 | 931 [status, msg] = rm_rf (getarchdir (desc)); |
| 932 if (status != 1) | |
| 933 error ("couldn't delete directory %s: %s", getarchdir (desc), msg); | |
| 934 endif | |
| 935 if (dirempty (desc.archprefix)) | |
| 936 rm_rf (desc.archprefix); | |
| 937 endif | |
| 6496 | 938 else |
| 939 warning ("directory %s previously lost", desc.dir); | |
| 940 endif | |
| 941 endfor | |
| 942 | |
| 8506 | 943 ## Write a new ~/.octave_packages. |
| 6645 | 944 if (global_install) |
| 6496 | 945 if (length (remaining_packages) == 0) |
| 946 unlink (global_list); | |
| 947 else | |
| 6695 | 948 global_packages = save_order (remaining_packages); |
| 6496 | 949 save (global_list, "global_packages"); |
| 950 endif | |
| 951 else | |
| 952 if (length (remaining_packages) == 0) | |
| 953 unlink (local_list); | |
| 954 else | |
| 6695 | 955 local_packages = save_order (remaining_packages); |
| 6496 | 956 save (local_list, "local_packages"); |
| 957 endif | |
| 958 endif | |
| 959 | |
| 960 endfunction | |
| 961 | |
| 7497 | 962 function [pkg_desc_list, flag] = describe (pkgnames, verbose, |
| 963 local_list, global_list) | |
| 964 | |
| 8506 | 965 ## Get the list of installed packages. |
| 7497 | 966 installed_pkgs_lst = installed_packages(local_list, global_list); |
| 7498 | 967 num_packages = length (installed_pkgs_lst); |
| 7497 | 968 |
| 969 | |
| 7498 | 970 describe_all = false; |
| 971 if (any (strcmp ("all", pkgnames))) | |
| 972 describe_all = true; | |
|
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|
973 flag(1:num_packages) = {"Not Loaded"}; |
| 7498 | 974 num_pkgnames = num_packages; |
| 7497 | 975 else |
| 7498 | 976 num_pkgnames = length (pkgnames); |
|
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977 flag(1:num_pkgnames) = {"Not installed"}; |
| 7498 | 978 endif |
| 7497 | 979 |
| 980 for i = 1:num_packages | |
| 8507 | 981 curr_name = installed_pkgs_lst{i}.name; |
| 7497 | 982 if (describe_all) |
| 983 name_pos = i; | |
| 984 else | |
| 985 name_pos = find(strcmp (curr_name, pkgnames)); | |
| 7498 | 986 endif |
| 987 | |
| 988 if (! isempty (name_pos)) | |
| 7497 | 989 if (installed_pkgs_lst{i}.loaded) |
| 990 flag{name_pos} = "Loaded"; | |
| 991 else | |
| 992 flag{name_pos} = "Not loaded"; | |
| 993 endif | |
| 994 | |
| 7498 | 995 pkg_desc_list{name_pos}.name = installed_pkgs_lst{i}.name; |
|
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Carlo de Falco <kingcrimson@tiscali.it>
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diff
changeset
|
996 pkg_desc_list{name_pos}.version = installed_pkgs_lst{i}.version; |
| 7498 | 997 pkg_desc_list{name_pos}.description = installed_pkgs_lst{i}.description; |
| 998 pkg_desc_list{name_pos}.provides = parse_pkg_idx (installed_pkgs_lst{i}.dir); | |
| 7497 | 999 |
| 1000 endif | |
| 1001 endfor | |
| 1002 | |
| 7498 | 1003 non_inst = find (strcmp (flag, "Not installed")); |
|
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|
1004 if (! isempty (non_inst)) |
|
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|
1005 if (nargout < 2) |
|
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1006 non_inst_str = sprintf (" %s ", pkgnames{non_inst}); |
|
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diff
changeset
|
1007 error ("some packages are not installed: %s", non_inst_str); |
|
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|
1008 else |
|
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|
1009 pkg_desc_list{non_inst} = struct ("name", {}, "description", |
|
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|
1010 {}, "provides", {}); |
|
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|
1011 endif |
| 7497 | 1012 endif |
| 1013 | |
| 1014 if (nargout == 0) | |
| 7498 | 1015 for i = 1:num_pkgnames |
|
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diff
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|
1016 print_package_description (pkg_desc_list{i}.name, |
|
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parents:
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diff
changeset
|
1017 pkg_desc_list{i}.version, |
| 7497 | 1018 pkg_desc_list{i}.provides, |
| 1019 pkg_desc_list{i}.description, | |
| 1020 flag{i}, verbose); | |
| 1021 endfor | |
| 1022 endif | |
| 1023 | |
| 1024 endfunction | |
| 1025 | |
| 8506 | 1026 ## AUXILIARY FUNCTIONS |
| 6496 | 1027 |
| 8506 | 1028 ## Read an INDEX file. |
| 7498 | 1029 function [pkg_idx_struct] = parse_pkg_idx (packdir) |
| 7497 | 1030 |
| 7498 | 1031 index_file = fullfile (packdir, "packinfo", "INDEX"); |
| 1032 | |
| 1033 if (! exist (index_file, "file")) | |
| 1034 error ("could not find any INDEX file in directory %s, try 'pkg rebuild all' to generate missing INDEX files", packdir); | |
| 7497 | 1035 endif |
| 1036 | |
| 1037 | |
| 7498 | 1038 [fid, msg] = fopen (index_file, "r"); |
| 7497 | 1039 if (fid == -1) |
| 7498 | 1040 error ("the INDEX file %s could not be read: %s", |
| 1041 index_file, msg); | |
| 7497 | 1042 endif |
| 7498 | 1043 |
| 7497 | 1044 cat_num = 1; |
| 1045 pkg_idx_struct{1}.category = "Uncategorized"; | |
| 1046 pkg_idx_struct{1}.functions = {}; | |
| 1047 | |
| 7498 | 1048 line = fgetl (fid); |
| 1049 while (isempty (strfind (line, ">>")) && ! feof (fid)) | |
| 1050 line = fgetl (fid); | |
| 7497 | 1051 endwhile |
| 1052 | |
| 7498 | 1053 while (! feof (fid) || line != -1) |
| 1054 if (! any (! isspace (line)) || line(1) == "#" || any (line == "=")) | |
| 7497 | 1055 ## Comments, blank lines or comments about unimplemented |
| 1056 ## functions: do nothing | |
|
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parents:
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diff
changeset
|
1057 ## FIXME: probably comments and pointers to external functions |
| 7497 | 1058 ## could be treated better when printing to screen? |
| 7498 | 1059 elseif (! isempty (strfind (line, ">>"))) |
| 8506 | 1060 ## Skip package name and description as they are in DESCRIPTION |
| 1061 ## already. | |
| 7498 | 1062 elseif (! isspace (line(1))) |
| 8506 | 1063 ## Category. |
| 7498 | 1064 if (! isempty (pkg_idx_struct{cat_num}.functions)) |
| 1065 pkg_idx_struct{++cat_num}.functions = {}; | |
| 7497 | 1066 endif |
| 7498 | 1067 pkg_idx_struct{cat_num}.category = deblank (line); |
| 7497 | 1068 else |
| 8506 | 1069 ## Function names. |
| 7498 | 1070 while (any (! isspace (line))) |
| 1071 [fun_name, line] = strtok (line); | |
| 1072 pkg_idx_struct{cat_num}.functions{end+1} = deblank (fun_name); | |
| 7497 | 1073 endwhile |
| 1074 endif | |
| 7498 | 1075 line = fgetl (fid); |
| 7497 | 1076 endwhile |
| 1077 fclose (fid); | |
| 1078 endfunction | |
| 1079 | |
|
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diff
changeset
|
1080 function print_package_description (pkg_name, pkg_ver, pkg_idx_struct, |
| 7497 | 1081 pkg_desc, status, verbose) |
| 1082 | |
| 7498 | 1083 printf ("---\nPackage name:\n\t%s\n", pkg_name); |
|
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9220
diff
changeset
|
1084 printf ("Version:\n\t%s\n", pkg_ver); |
| 7498 | 1085 printf ("Short description:\n\t%s\n", pkg_desc); |
| 1086 printf ("Status:\n\t%s\n", status); | |
| 7497 | 1087 if (verbose) |
| 7498 | 1088 printf ("---\nProvides:\n"); |
| 1089 for i = 1:length(pkg_idx_struct) | |
| 1090 if (! isempty (pkg_idx_struct{i}.functions)) | |
| 1091 printf ("%s\n", pkg_idx_struct{i}.category); | |
| 1092 for j = 1:length(pkg_idx_struct{i}.functions) | |
| 1093 printf ("\t%s\n", pkg_idx_struct{i}.functions{j}); | |
| 7497 | 1094 endfor |
| 1095 endif | |
| 1096 endfor | |
| 1097 endif | |
| 1098 | |
| 1099 endfunction | |
| 1100 | |
| 1101 | |
| 6675 | 1102 function pth = absolute_pathname (pth) |
| 7498 | 1103 [status, msg, msgid] = fileattrib (pth); |
| 6729 | 1104 if (status != 1) |
| 1105 error ("could not find the file or path %s", pth); | |
| 1106 else | |
| 1107 pth = msg.Name; | |
| 1108 endif | |
| 6675 | 1109 endfunction |
| 1110 | |
| 1111 function repackage (builddir, buildlist) | |
| 1112 packages = installed_packages (buildlist, buildlist); | |
| 1113 | |
| 1114 wd = pwd(); | |
| 1115 for i = 1 : length(packages) | |
| 1116 pack = packages{i}; | |
| 1117 unwind_protect | |
| 1118 cd (builddir); | |
| 1119 mkdir (pack.name); | |
| 1120 mkdir (fullfile (pack.name, "inst")); | |
| 1121 copyfile (fullfile (pack.dir, "*"), fullfile (pack.name, "inst")); | |
| 1122 movefile (fullfile (pack.name, "inst","packinfo", "*"), pack.name); | |
| 1123 if (exist (fullfile (pack.name, "inst","packinfo", ".autoload"), "file")) | |
| 1124 unlink (fullfile (pack.name, "inst","packinfo", ".autoload")); | |
| 1125 endif | |
| 1126 rmdir (fullfile (pack.name, "inst", "packinfo")); | |
| 1127 if (exist (fullfile (pack.name, "inst", "doc"), "dir")) | |
| 1128 movefile (fullfile (pack.name, "inst", "doc"), pack.name); | |
| 1129 endif | |
| 1130 if (exist (fullfile (pack.name, "inst", "bin"), "dir")) | |
| 1131 movefile (fullfile (pack.name, "inst", "bin"), pack.name); | |
| 1132 endif | |
|
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diff
changeset
|
1133 archdir = fullfile (pack.archprefix, cstrcat (pack.name, "-", |
| 6925 | 1134 pack.version), getarch ()); |
| 6675 | 1135 if (exist (archdir, "dir")) |
| 1136 if (exist (fullfile (pack.name, "inst", "PKG_ADD"), "file")) | |
| 1137 unlink (fullfile (pack.name, "inst", "PKG_ADD")); | |
| 1138 endif | |
| 1139 if (exist (fullfile (pack.name, "inst", "PKG_DEL"), "file")) | |
| 1140 unlink (fullfile (pack.name, "inst", "PKG_DEL")); | |
| 1141 endif | |
| 1142 if (exist (fullfile (archdir, "PKG_ADD"), "file")) | |
| 1143 movefile (fullfile (archdir, "PKG_ADD"), | |
| 1144 fullfile (pack.name, "PKG_ADD")); | |
| 1145 endif | |
| 1146 if (exist (fullfile (archdir, "PKG_DEL"), "file")) | |
| 1147 movefile (fullfile (archdir, "PKG_DEL"), | |
| 1148 fullfile (pack.name, "PKG_DEL")); | |
| 1149 endif | |
| 1150 else | |
| 1151 if (exist (fullfile (pack.name, "inst", "PKG_ADD"), "file")) | |
| 1152 movefile (fullfile (pack.name, "inst", "PKG_ADD"), | |
| 1153 fullfile (pack.name, "PKG_ADD")); | |
| 1154 endif | |
| 1155 if (exist (fullfile (pack.name, "inst", "PKG_DEL"), "file")) | |
| 1156 movefile (fullfile (pack.name, "inst", "PKG_DEL"), | |
| 1157 fullfile (pack.name, "PKG_DEL")); | |
| 1158 endif | |
| 1159 endif | |
|
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parents:
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diff
changeset
|
1160 tfile = cstrcat (pack.name, "-", pack.version, ".tar"); |
| 6675 | 1161 tar (tfile, pack.name); |
| 6925 | 1162 try |
| 1163 gzip (tfile); | |
| 1164 unlink (tfile); | |
| 1165 catch | |
| 1166 warning ("failed to compress %s", tfile); | |
| 1167 end_try_catch | |
| 6675 | 1168 unwind_protect_cleanup |
| 1169 if (exist (pack.name, "dir")) | |
| 1170 rm_rf (pack.name); | |
| 1171 endif | |
| 1172 cd (wd); | |
| 1173 end_unwind_protect | |
| 1174 endfor | |
| 1175 endfunction | |
| 1176 | |
| 1177 function auto = isautoload (desc) | |
| 6695 | 1178 auto = false; |
| 1179 if (isfield (desc{1}, "autoload")) | |
| 1180 a = desc{1}.autoload; | |
| 1181 if ((isnumeric (a) && a > 0) | |
| 1182 || (ischar (a) && (strcmpi (a, "true") | |
| 6675 | 1183 || strcmpi (a, "on") |
| 1184 || strcmpi (a, "yes") | |
| 1185 || strcmpi (a, "1")))) | |
| 6695 | 1186 auto = true; |
| 1187 endif | |
| 6675 | 1188 endif |
| 1189 endfunction | |
| 1190 | |
| 6496 | 1191 function prepare_installation (desc, packdir) |
| 1192 ## Is there a pre_install to call? | |
| 1193 if (exist (fullfile (packdir, "pre_install.m"), "file")) | |
| 1194 wd = pwd (); | |
| 1195 try | |
| 1196 cd (packdir); | |
| 1197 pre_install (desc); | |
| 1198 cd (wd); | |
| 1199 catch | |
| 1200 cd (wd); | |
| 6695 | 1201 rethrow (lasterror ()); |
| 6496 | 1202 end_try_catch |
| 1203 endif | |
| 1204 | |
| 8506 | 1205 ## If the directory "inst" doesn't exist, we create it. |
| 6496 | 1206 inst_dir = fullfile (packdir, "inst"); |
| 1207 if (! exist (inst_dir, "dir")) | |
| 1208 [status, msg] = mkdir (inst_dir); | |
| 1209 if (status != 1) | |
| 1210 rm_rf (desc.dir); | |
| 1211 error ("the 'inst' directory did not exist and could not be created: %s", | |
| 1212 msg); | |
| 6258 | 1213 endif |
| 1214 endif | |
| 1215 endfunction | |
| 1216 | |
| 6614 | 1217 function configure_make (desc, packdir, verbose) |
| 8506 | 1218 ## Perform ./configure, make, make install in "src". |
| 6496 | 1219 if (exist (fullfile (packdir, "src"), "dir")) |
| 1220 src = fullfile (packdir, "src"); | |
| 8506 | 1221 ## Configure. |
| 6496 | 1222 if (exist (fullfile (src, "configure"), "file")) |
| 7111 | 1223 flags = ""; |
| 1224 if (isempty (getenv ("CC"))) | |
|
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parents:
7498
diff
changeset
|
1225 flags = cstrcat (flags, " CC=\"", octave_config_info ("CC"), "\""); |
| 7111 | 1226 endif |
| 1227 if (isempty (getenv ("CXX"))) | |
|
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parents:
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diff
changeset
|
1228 flags = cstrcat (flags, " CXX=\"", octave_config_info ("CXX"), "\""); |
| 7111 | 1229 endif |
| 1230 if (isempty (getenv ("AR"))) | |
|
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parents:
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diff
changeset
|
1231 flags = cstrcat (flags, " AR=\"", octave_config_info ("AR"), "\""); |
| 7111 | 1232 endif |
| 1233 if (isempty (getenv ("RANLIB"))) | |
|
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changeset
|
1234 flags = cstrcat (flags, " RANLIB=\"", octave_config_info ("RANLIB"), "\""); |
| 7111 | 1235 endif |
|
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1236 [status, output] = shell (strcat ("cd '", src, "'; ./configure --prefix=\"", |
| 7111 | 1237 desc.dir, "\"", flags)); |
| 6496 | 1238 if (status != 0) |
| 1239 rm_rf (desc.dir); | |
| 1240 error ("the configure script returned the following error: %s", output); | |
| 6675 | 1241 elseif (verbose) |
| 1242 printf("%s", output); | |
| 6496 | 1243 endif |
| 6675 | 1244 |
| 5801 | 1245 endif |
| 1246 | |
| 8506 | 1247 ## Make. |
| 6496 | 1248 if (exist (fullfile (src, "Makefile"), "file")) |
|
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|
1249 [status, output] = shell (cstrcat ("export INSTALLDIR=\"", desc.dir, |
|
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|
1250 "\"; make -C '", src, "'")); |
| 6496 | 1251 if (status != 0) |
| 1252 rm_rf (desc.dir); | |
| 1253 error ("'make' returned the following error: %s", output); | |
| 6675 | 1254 elseif (verbose) |
| 1255 printf("%s", output); | |
| 6496 | 1256 endif |
| 5801 | 1257 endif |
| 1258 | |
| 8506 | 1259 ## Copy files to "inst" and "inst/arch" (this is instead of 'make |
| 1260 ## install'). | |
| 6496 | 1261 files = fullfile (src, "FILES"); |
| 1262 instdir = fullfile (packdir, "inst"); | |
| 6614 | 1263 archdir = fullfile (packdir, "inst", getarch ()); |
| 6950 | 1264 |
| 8506 | 1265 ## Get file names. |
| 6496 | 1266 if (exist (files, "file")) |
| 1267 [fid, msg] = fopen (files, "r"); | |
| 1268 if (fid < 0) | |
| 1269 error ("couldn't open %s: %s", files, msg); | |
| 5971 | 1270 endif |
| 6496 | 1271 filenames = char (fread (fid))'; |
| 1272 fclose (fid); | |
| 1273 if (filenames(end) == "\n") | |
| 1274 filenames(end) = []; | |
| 6258 | 1275 endif |
| 6655 | 1276 filenames = split_by (filenames, "\n"); |
| 6496 | 1277 delete_idx = []; |
| 6655 | 1278 for i = 1:length (filenames) |
| 1279 if (! all (isspace (filenames{i}))) | |
| 1280 filenames{i} = fullfile (src, filenames{i}); | |
| 6496 | 1281 else |
| 1282 delete_idx(end+1) = i; | |
| 1283 endif | |
| 5971 | 1284 endfor |
| 6655 | 1285 filenames(delete_idx) = []; |
| 6496 | 1286 else |
| 1287 m = dir (fullfile (src, "*.m")); | |
| 1288 oct = dir (fullfile (src, "*.oct")); | |
| 1289 mex = dir (fullfile (src, "*.mex")); | |
|
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1290 |
|
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|
1291 filenames = cellfun (@(x) fullfile (src, x), |
|
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|
1292 {m.name, oct.name, mex.name}, |
|
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|
1293 "UniformOutput", false); |
| 5971 | 1294 endif |
| 5801 | 1295 |
| 8506 | 1296 ## Split into architecture dependent and independent files. |
| 7024 | 1297 if (isempty (filenames)) |
| 1298 idx = []; | |
| 1299 else | |
|
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1300 idx = cellfun (@is_architecture_dependent, filenames); |
| 7024 | 1301 endif |
| 6950 | 1302 archdependent = filenames (idx); |
| 1303 archindependent = filenames (!idx); | |
| 1304 | |
| 8506 | 1305 ## Copy the files. |
|
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|
1306 if (! all (isspace ([filenames{:}]))) |
| 6655 | 1307 if (! exist (instdir, "dir")) |
| 1308 mkdir (instdir); | |
| 1309 endif | |
|
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|
1310 if (! all (isspace ([archindependent{:}]))) |
| 6634 | 1311 if (verbose) |
| 1312 printf ("copyfile"); | |
| 1313 printf (" %s", archindependent{:}); | |
| 1314 printf ("%s\n", instdir); | |
| 1315 endif | |
| 6614 | 1316 [status, output] = copyfile (archindependent, instdir); |
| 1317 if (status != 1) | |
| 6496 | 1318 rm_rf (desc.dir); |
| 1319 error ("Couldn't copy files from 'src' to 'inst': %s", output); | |
| 6614 | 1320 endif |
| 1321 endif | |
|
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changeset
|
1322 if (! all (isspace ([archdependent{:}]))) |
| 6634 | 1323 if (verbose) |
| 1324 printf ("copyfile"); | |
| 1325 printf (" %s", archdependent{:}); | |
| 1326 printf (" %s\n", archdir); | |
| 1327 endif | |
| 6655 | 1328 if (! exist (archdir, "dir")) |
| 1329 mkdir (archdir); | |
| 1330 endif | |
| 6614 | 1331 [status, output] = copyfile (archdependent, archdir); |
| 1332 if (status != 1) | |
| 1333 rm_rf (desc.dir); | |
| 1334 error ("Couldn't copy files from 'src' to 'inst': %s", output); | |
| 1335 endif | |
| 1336 endif | |
| 5801 | 1337 endif |
| 6496 | 1338 endif |
| 5801 | 1339 endfunction |
| 1340 | |
| 5971 | 1341 function pkg = extract_pkg (nm, pat) |
| 5955 | 1342 fid = fopen (nm, "rt"); |
| 5971 | 1343 pkg = ""; |
| 5955 | 1344 if (fid >= 0) |
| 6496 | 1345 while (! feof (fid)) |
| 5955 | 1346 ln = fgetl (fid); |
| 1347 if (ln > 0) | |
| 6496 | 1348 t = regexp (ln, pat, "tokens"); |
| 1349 if (! isempty (t)) | |
|
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Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
1350 pkg = cstrcat (pkg, "\n", t{1}{1}); |
| 5955 | 1351 endif |
| 1352 endif | |
| 1353 endwhile | |
| 6496 | 1354 if (! isempty (pkg)) |
|
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diff
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|
1355 pkg = cstrcat (pkg, "\n"); |
| 5955 | 1356 endif |
| 1357 fclose (fid); | |
| 1358 endif | |
| 1359 endfunction | |
| 1360 | |
| 6925 | 1361 function create_pkgadddel (desc, packdir, nm, global_install) |
| 6675 | 1362 instpkg = fullfile (desc.dir, nm); |
| 1363 instfid = fopen (instpkg, "wt"); | |
| 1364 ## If it is exists, most of the PKG_* file should go into the | |
| 1365 ## architecture dependent directory so that the autoload/mfilename | |
| 1366 ## commands work as expected. The only part that doesn't is the | |
| 1367 ## part in the main directory. | |
|
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diff
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|
1368 archdir = fullfile (getarchprefix (desc), cstrcat (desc.name, "-", |
| 6925 | 1369 desc.version), getarch ()); |
| 1370 if (exist (getarchdir (desc, global_install), "dir")) | |
| 1371 archpkg = fullfile (getarchdir (desc, global_install), nm); | |
| 1372 archfid = fopen (archpkg, "at"); | |
| 6675 | 1373 else |
| 1374 archpkg = instpkg; | |
| 1375 archfid = instfid; | |
| 1376 endif | |
| 6634 | 1377 |
| 6675 | 1378 if (archfid >= 0 && instfid >= 0) |
| 8506 | 1379 ## Search all dot-m files for PKG commands. |
| 7498 | 1380 lst = dir (fullfile (packdir, "inst", "*.m")); |
| 6496 | 1381 for i = 1:length (lst) |
| 7498 | 1382 nam = fullfile (packdir, "inst", lst(i).name); |
| 6675 | 1383 fwrite (instfid, extract_pkg (nam, ['^[#%][#%]* *' nm ': *(.*)$'])); |
| 5955 | 1384 endfor |
| 1385 | |
| 8506 | 1386 ## Search all C++ source files for PKG commands. |
| 7498 | 1387 lst = dir (fullfile (packdir, "src", "*.cc")); |
| 6496 | 1388 for i = 1:length (lst) |
| 7498 | 1389 nam = fullfile (packdir, "src", lst(i).name); |
| 6675 | 1390 fwrite (archfid, extract_pkg (nam, ['^//* *' nm ': *(.*)$'])); |
| 1391 fwrite (archfid, extract_pkg (nam, ['^/\** *' nm ': *(.*) *\*/$'])); | |
| 5955 | 1392 endfor |
| 1393 | |
| 8506 | 1394 ## Add developer included PKG commands. |
| 6496 | 1395 packdirnm = fullfile (packdir, nm); |
| 1396 if (exist (packdirnm, "file")) | |
| 6675 | 1397 fid = fopen (packdirnm, "rt"); |
| 1398 if (fid >= 0) | |
| 1399 while (! feof (fid)) | |
| 1400 ln = fgets (fid); | |
| 5955 | 1401 if (ln > 0) |
| 6675 | 1402 fwrite (archfid, ln); |
| 5955 | 1403 endif |
| 1404 endwhile | |
| 6675 | 1405 fclose (fid); |
| 5955 | 1406 endif |
| 1407 endif | |
| 5971 | 1408 |
| 8506 | 1409 ## If the files is empty remove it. |
| 6675 | 1410 fclose (instfid); |
| 1411 t = dir (instpkg); | |
| 5971 | 1412 if (t.bytes <= 0) |
| 6675 | 1413 unlink (instpkg); |
| 1414 endif | |
| 1415 | |
| 1416 if (instfid != archfid) | |
| 1417 fclose (archfid); | |
| 1418 t = dir (archpkg); | |
| 1419 if (t.bytes <= 0) | |
| 1420 unlink (archpkg); | |
| 1421 endif | |
| 5971 | 1422 endif |
| 5955 | 1423 endif |
| 1424 endfunction | |
| 1425 | |
| 6925 | 1426 function copy_files (desc, packdir, global_install) |
| 8506 | 1427 ## Create the installation directory. |
| 6496 | 1428 if (! exist (desc.dir, "dir")) |
| 1429 [status, output] = mkdir (desc.dir); | |
| 1430 if (status != 1) | |
| 1431 error ("couldn't create installation directory %s : %s", | |
| 1432 desc.dir, output); | |
| 6020 | 1433 endif |
| 6496 | 1434 endif |
| 6020 | 1435 |
| 6925 | 1436 octfiledir = getarchdir (desc); |
| 1437 | |
| 8506 | 1438 ## Copy the files from "inst" to installdir. |
| 6496 | 1439 instdir = fullfile (packdir, "inst"); |
| 1440 if (! dirempty (instdir)) | |
| 1441 [status, output] = copyfile (fullfile (instdir, "*"), desc.dir); | |
| 1442 if (status != 1) | |
| 1443 rm_rf (desc.dir); | |
| 1444 error ("couldn't copy files to the installation directory"); | |
| 5801 | 1445 endif |
| 6925 | 1446 if (exist (fullfile (desc.dir, getarch ()), "dir") && |
| 1447 ! strcmp (fullfile (desc.dir, getarch ()), octfiledir)) | |
| 1448 if (! exist (octfiledir, "dir")) | |
| 8506 | 1449 ## Can be required to create upto three levels of dirs. |
| 6925 | 1450 octm1 = fileparts (octfiledir); |
| 1451 if (! exist (octm1, "dir")) | |
| 1452 octm2 = fileparts (octm1); | |
| 1453 if (! exist (octm2, "dir")) | |
| 1454 octm3 = fileparts (octm2); | |
| 1455 if (! exist (octm3, "dir")) | |
| 1456 [status, output] = mkdir (octm3); | |
| 1457 if (status != 1) | |
| 1458 rm_rf (desc.dir); | |
| 1459 error ("couldn't create installation directory %s : %s", | |
| 1460 octm3, output); | |
| 1461 endif | |
| 1462 endif | |
| 1463 [status, output] = mkdir (octm2); | |
| 1464 if (status != 1) | |
| 1465 rm_rf (desc.dir); | |
| 1466 error ("couldn't create installation directory %s : %s", | |
| 1467 octm2, output); | |
| 1468 endif | |
| 1469 endif | |
| 1470 [status, output] = mkdir (octm1); | |
| 1471 if (status != 1) | |
| 1472 rm_rf (desc.dir); | |
| 1473 error ("couldn't create installation directory %s : %s", | |
| 1474 octm1, output); | |
| 1475 endif | |
| 1476 endif | |
| 1477 [status, output] = mkdir (octfiledir); | |
| 1478 if (status != 1) | |
| 1479 rm_rf (desc.dir); | |
| 1480 error ("couldn't create installation directory %s : %s", | |
| 1481 octfiledir, output); | |
| 1482 endif | |
| 1483 endif | |
| 1484 [status, output] = movefile (fullfile (desc.dir, getarch (), "*"), | |
| 1485 octfiledir); | |
| 1486 rm_rf (fullfile (desc.dir, getarch ())); | |
| 1487 | |
| 1488 if (status != 1) | |
| 1489 rm_rf (desc.dir); | |
| 1490 rm_rf (octfiledir); | |
| 1491 error ("couldn't copy files to the installation directory"); | |
| 1492 endif | |
| 1493 endif | |
| 1494 | |
| 6496 | 1495 endif |
| 5801 | 1496 |
| 8506 | 1497 ## Create the "packinfo" directory. |
| 6496 | 1498 packinfo = fullfile (desc.dir, "packinfo"); |
| 1499 [status, msg] = mkdir (packinfo); | |
| 1500 if (status != 1) | |
| 1501 rm_rf (desc.dir); | |
| 6925 | 1502 rm_rf (octfiledir); |
| 6496 | 1503 error ("couldn't create packinfo directory: %s", msg); |
| 1504 endif | |
| 5801 | 1505 |
| 8506 | 1506 ## Copy DESCRIPTION. |
| 6496 | 1507 [status, output] = copyfile (fullfile (packdir, "DESCRIPTION"), packinfo); |
| 1508 if (status != 1) | |
| 6925 | 1509 rm_rf (desc.dir); |
| 1510 rm_rf (octfiledir); | |
| 1511 error ("couldn't copy DESCRIPTION: %s", output); | |
| 6496 | 1512 endif |
| 5801 | 1513 |
| 8506 | 1514 ## Copy COPYING. |
| 6496 | 1515 [status, output] = copyfile (fullfile (packdir, "COPYING"), packinfo); |
| 1516 if (status != 1) | |
| 6925 | 1517 rm_rf (desc.dir); |
| 1518 rm_rf (octfiledir); | |
| 1519 error ("couldn't copy COPYING: %s", output); | |
| 6496 | 1520 endif |
| 5993 | 1521 |
| 8506 | 1522 ## If the file ChangeLog exists, copy it. |
| 7498 | 1523 changelog_file = fullfile (packdir, "ChangeLog"); |
| 1524 if (exist (changelog_file, "file")) | |
| 1525 [status, output] = copyfile (changelog_file, packinfo); | |
| 6496 | 1526 if (status != 1) |
| 1527 rm_rf (desc.dir); | |
| 6925 | 1528 rm_rf (octfiledir); |
| 6496 | 1529 error ("couldn't copy ChangeLog file: %s", output); |
| 6254 | 1530 endif |
| 6496 | 1531 endif |
| 6254 | 1532 |
| 6496 | 1533 ## Is there an INDEX file to copy or should we generate one? |
| 7498 | 1534 index_file = fullfile (packdir, "INDEX"); |
| 1535 if (exist(index_file, "file")) | |
| 1536 [status, output] = copyfile (index_file, packinfo); | |
| 6496 | 1537 if (status != 1) |
| 1538 rm_rf (desc.dir); | |
| 6925 | 1539 rm_rf (octfiledir); |
| 6496 | 1540 error ("couldn't copy INDEX file: %s", output); |
| 5801 | 1541 endif |
| 6496 | 1542 else |
| 1543 try | |
| 7498 | 1544 write_index (desc, fullfile (packdir, "inst"), |
| 6925 | 1545 fullfile (packinfo, "INDEX"), global_install); |
| 6496 | 1546 catch |
| 1547 rm_rf (desc.dir); | |
| 6925 | 1548 rm_rf (octfiledir); |
| 6695 | 1549 rethrow (lasterror ()); |
| 6496 | 1550 end_try_catch |
| 1551 endif | |
| 5971 | 1552 |
| 6496 | 1553 ## Is there an 'on_uninstall.m' to install? |
| 7498 | 1554 fon_uninstall = fullfile (packdir, "on_uninstall.m"); |
| 6496 | 1555 if (exist (fon_uninstall, "file")) |
| 1556 [status, output] = copyfile (fon_uninstall, packinfo); | |
| 1557 if (status != 1) | |
| 1558 rm_rf (desc.dir); | |
| 6925 | 1559 rm_rf (octfiledir); |
| 6496 | 1560 error ("couldn't copy on_uninstall.m: %s", output); |
| 5971 | 1561 endif |
| 6496 | 1562 endif |
| 5971 | 1563 |
| 8506 | 1564 ## Is there a doc/ directory that needs to be installed? |
| 6496 | 1565 docdir = fullfile (packdir, "doc"); |
| 1566 if (exist (docdir, "dir") && ! dirempty (docdir)) | |
| 6925 | 1567 [status, output] = copyfile (docdir, desc.dir); |
| 6496 | 1568 endif |
| 1569 | |
| 8506 | 1570 ## Is there a bin/ directory that needs to be installed? |
| 6950 | 1571 ## FIXME: Need to treat architecture dependent files in bin/ |
| 6496 | 1572 bindir = fullfile (packdir, "bin"); |
| 1573 if (exist (bindir, "dir") && ! dirempty (bindir)) | |
| 6925 | 1574 [status, output] = copyfile (bindir, desc.dir); |
| 6496 | 1575 endif |
| 5801 | 1576 endfunction |
| 1577 | |
| 6925 | 1578 function finish_installation (desc, packdir, global_install) |
| 6496 | 1579 ## Is there a post-install to call? |
| 1580 if (exist (fullfile (packdir, "post_install.m"), "file")) | |
| 1581 wd = pwd (); | |
| 1582 try | |
| 1583 cd (packdir); | |
| 1584 post_install (desc); | |
| 1585 cd (wd); | |
| 1586 catch | |
| 1587 cd (wd); | |
| 1588 rm_rf (desc.dir); | |
| 6925 | 1589 rm_rf (getarchdir (desc), global_install); |
| 6695 | 1590 rethrow (lasterror ()); |
| 6496 | 1591 end_try_catch |
| 1592 endif | |
| 5801 | 1593 endfunction |
| 1594 | |
|
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|
1595 function generate_lookfor_cache (desc) |
|
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diff
changeset
|
1596 dirs = split_by (genpath (desc.dir), pathsep ()); |
|
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diff
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1597 for i = 1 : length (dirs) |
|
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1598 gen_doc_cache (fullfile (dirs{i}, "doc-cache"), dirs{i}); |
|
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1599 endfor |
|
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1600 endfunction |
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1601 |
| 7498 | 1602 ## Make sure the package contains the essential files. |
| 6496 | 1603 function verify_directory (dir) |
| 1604 needed_files = {"COPYING", "DESCRIPTION"}; | |
| 1605 for f = needed_files | |
| 1606 if (! exist (fullfile (dir, f{1}), "file")) | |
| 1607 error ("package is missing file: %s", f{1}); | |
| 1608 endif | |
| 1609 endfor | |
| 5801 | 1610 endfunction |
| 1611 | |
| 8506 | 1612 ## Parse the DESCRIPTION file. |
| 6496 | 1613 function desc = get_description (filename) |
| 1614 [fid, msg] = fopen (filename, "r"); | |
| 1615 if (fid == -1) | |
| 1616 error ("the DESCRIPTION file %s could not be read: %s", filename, msg); | |
| 1617 endif | |
| 1618 | |
| 1619 desc = struct (); | |
| 5801 | 1620 |
| 6496 | 1621 line = fgetl (fid); |
| 1622 while (line != -1) | |
| 1623 if (line(1) == "#") | |
| 8506 | 1624 ## Comments, do nothing. |
| 6496 | 1625 elseif (isspace(line(1))) |
| 1626 ## Continuation lines | |
| 1627 if (exist ("keyword", "var") && isfield (desc, keyword)) | |
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1628 desc.(keyword) = cstrcat (desc.(keyword), " ", rstrip(line)); |
| 6496 | 1629 endif |
| 5801 | 1630 else |
| 6496 | 1631 ## Keyword/value pair |
| 1632 colon = find (line == ":"); | |
| 1633 if (length (colon) == 0) | |
| 1634 disp ("skipping line"); | |
| 1635 else | |
| 1636 colon = colon(1); | |
| 1637 keyword = tolower (strip (line(1:colon-1))); | |
| 7498 | 1638 value = strip (line (colon+1:end)); |
| 6496 | 1639 if (length (value) == 0) |
| 1640 fclose (fid); | |
| 1641 error ("the keyword %s has an empty value", desc.keywords{end}); | |
| 1642 endif | |
| 1643 desc.(keyword) = value; | |
| 1644 endif | |
| 5801 | 1645 endif |
| 6496 | 1646 line = fgetl (fid); |
| 1647 endwhile | |
| 1648 fclose (fid); | |
| 1649 | |
| 8506 | 1650 ## Make sure all is okay. |
| 6496 | 1651 needed_fields = {"name", "version", "date", "title", ... |
| 1652 "author", "maintainer", "description"}; | |
| 1653 for f = needed_fields | |
| 1654 if (! isfield (desc, f{1})) | |
| 1655 error ("description is missing needed field %s", f{1}); | |
| 1656 endif | |
| 1657 endfor | |
| 1658 desc.version = fix_version (desc.version); | |
| 1659 if (isfield (desc, "depends")) | |
| 1660 desc.depends = fix_depends (desc.depends); | |
| 1661 else | |
| 1662 desc.depends = ""; | |
| 1663 endif | |
| 1664 desc.name = tolower (desc.name); | |
| 5801 | 1665 endfunction |
| 1666 | |
| 7498 | 1667 ## Make sure the version string v is a valid x.y.z version string |
| 8506 | 1668 ## Examples: "0.1" => "0.1.0", "monkey" => error(...). |
| 6496 | 1669 function out = fix_version (v) |
| 1670 dots = find (v == "."); | |
| 1671 if (length (dots) == 1) | |
| 1672 major = str2num (v(1:dots-1)); | |
| 1673 minor = str2num (v(dots+1:end)); | |
| 1674 if (length (major) != 0 && length (minor) != 0) | |
| 1675 out = sprintf ("%d.%d.0", major, minor); | |
| 1676 return; | |
| 5801 | 1677 endif |
| 6496 | 1678 elseif (length (dots) == 2) |
| 1679 major = str2num (v(1:dots(1)-1)); | |
| 1680 minor = str2num (v(dots(1)+1:dots(2)-1)); | |
| 7498 | 1681 rev = str2num (v(dots(2)+1:end)); |
| 6496 | 1682 if (length (major) != 0 && length (minor) != 0 && length (rev) != 0) |
| 1683 out = sprintf ("%d.%d.%d", major, minor, rev); | |
| 1684 return; | |
| 1685 endif | |
| 1686 endif | |
| 1687 error ("bad version string: %s", v); | |
| 5801 | 1688 endfunction |
| 1689 | |
| 7498 | 1690 ## Make sure the depends field is of the right format. |
| 5801 | 1691 ## This function returns a cell of structures with the following fields: |
| 1692 ## package, version, operator | |
| 6496 | 1693 function deps_cell = fix_depends (depends) |
| 1694 deps = split_by (tolower (depends), ","); | |
| 1695 deps_cell = cell (1, length (deps)); | |
| 1696 | |
| 8506 | 1697 ## For each dependency. |
| 6496 | 1698 for i = 1:length (deps) |
| 1699 dep = deps{i}; | |
| 1700 lpar = find (dep == "("); | |
| 1701 rpar = find (dep == ")"); | |
| 1702 ## Does the dependency specify a version | |
| 8506 | 1703 ## Example: package(>= version). |
| 6496 | 1704 if (length (lpar) == 1 && length (rpar) == 1) |
| 1705 package = tolower (strip (dep(1:lpar-1))); | |
| 1706 sub = dep(lpar(1)+1:rpar(1)-1); | |
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1707 parts = strsplit (sub, " ", true); |
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1708 if (length (parts) != 2) |
| 6496 | 1709 error ("incorrect syntax for dependency `%s' in the DESCRIPTION file\n", |
| 1710 dep); | |
| 1711 endif | |
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1712 operator = parts{1}; |
| 6496 | 1713 if (! any (strcmp (operator, {">", ">=", "<=", "<", "=="}))) |
| 1714 error ("unsupported operator: %s", operator); | |
| 1715 endif | |
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1716 version = fix_version (parts{2}); |
| 6496 | 1717 |
| 1718 ## If no version is specified for the dependency | |
| 1719 ## we say that the version should be greater than | |
| 8506 | 1720 ## or equal to "0.0.0". |
| 6496 | 1721 else |
| 1722 package = tolower (strip (dep)); | |
| 1723 operator = ">="; | |
| 1724 version = "0.0.0"; | |
| 1725 endif | |
| 1726 deps_cell{i} = struct ("package", package, "operator", operator, | |
| 1727 "version", version); | |
| 1728 endfor | |
| 5801 | 1729 endfunction |
| 1730 | |
| 7498 | 1731 ## Strip the text of spaces from the right |
| 8506 | 1732 ## Example: " hello world " => " hello world" |
| 1733 ## FIXME -- is this the same as deblank? | |
| 6496 | 1734 function text = rstrip (text) |
| 1735 chars = find (! isspace (text)); | |
| 1736 if (length (chars) > 0) | |
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|
1737 ## FIXME: shouldn't it be text = text(1:chars(end)); |
| 6496 | 1738 text = text (chars(1):end); |
| 1739 else | |
| 1740 text = ""; | |
| 1741 endif | |
| 5801 | 1742 endfunction |
| 1743 | |
| 8506 | 1744 ## Strip the text of spaces from the left and the right. |
| 5801 | 1745 ## Example: " hello world " => "hello world" |
| 6496 | 1746 function text = strip (text) |
| 1747 chars = find (! isspace (text)); | |
| 1748 if (length (chars) > 0) | |
| 1749 text = text(chars(1):chars(end)); | |
| 1750 else | |
| 1751 text = ""; | |
| 1752 endif | |
| 5801 | 1753 endfunction |
| 1754 | |
| 8506 | 1755 ## Split the text into a cell array of strings by sep. |
| 5801 | 1756 ## Example: "A, B" => {"A", "B"} (with sep = ",") |
| 6496 | 1757 function out = split_by (text, sep) |
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1758 out = strtrim (strsplit (text, sep)); |
| 5801 | 1759 endfunction |
| 1760 | |
| 7498 | 1761 ## Create an INDEX file for a package that doesn't provide one. |
| 5801 | 1762 ## 'desc' describes the package. |
| 7498 | 1763 ## 'dir' is the 'inst' directory in temporary directory. |
| 1764 ## 'index_file' is the name (including path) of resulting INDEX file. | |
| 1765 function write_index (desc, dir, index_file, global_install) | |
| 6496 | 1766 ## Get names of functions in dir |
| 1767 [files, err, msg] = readdir (dir); | |
| 1768 if (err) | |
| 1769 error ("couldn't read directory %s: %s", dir, msg); | |
| 1770 endif | |
| 1771 | |
| 8506 | 1772 ## Check for architecture dependent files. |
| 6925 | 1773 tmpdir = getarchdir (desc); |
| 6634 | 1774 if (exist (tmpdir, "dir")) |
| 1775 [files2, err, msg] = readdir (tmpdir); | |
| 1776 if (err) | |
| 1777 error ("couldn't read directory %s: %s", tmpdir, msg); | |
| 1778 endif | |
| 1779 files = [files; files2]; | |
| 1780 endif | |
| 1781 | |
| 6496 | 1782 functions = {}; |
| 1783 for i = 1:length (files) | |
| 1784 file = files{i}; | |
| 1785 lf = length (file); | |
| 1786 if (lf > 2 && strcmp (file(end-1:end), ".m")) | |
| 1787 functions{end+1} = file(1:end-2); | |
| 1788 elseif (lf > 4 && strcmp (file(end-3:end), ".oct")) | |
| 1789 functions{end+1} = file(1:end-4); | |
| 5801 | 1790 endif |
| 6496 | 1791 endfor |
| 1792 | |
| 1793 ## Does desc have a categories field? | |
| 1794 if (! isfield (desc, "categories")) | |
| 1795 error ("the DESCRIPTION file must have a Categories field, when no INDEX file is given"); | |
| 1796 endif | |
| 1797 categories = split_by (desc.categories, ","); | |
| 1798 if (length (categories) < 1) | |
| 1799 error ("the Category field is empty"); | |
| 1800 endif | |
| 1801 | |
| 8506 | 1802 ## Write INDEX. |
| 7498 | 1803 fid = fopen (index_file, "w"); |
| 6496 | 1804 if (fid == -1) |
| 7498 | 1805 error ("couldn't open %s for writing.", index_file); |
| 6496 | 1806 endif |
| 1807 fprintf (fid, "%s >> %s\n", desc.name, desc.title); | |
| 1808 fprintf (fid, "%s\n", categories{1}); | |
| 1809 fprintf (fid, " %s\n", functions{:}); | |
| 1810 fclose (fid); | |
| 5801 | 1811 endfunction |
| 1812 | |
| 6820 | 1813 function bad_deps = get_unsatisfied_deps (desc, installed_pkgs_lst) |
| 6496 | 1814 bad_deps = {}; |
| 5801 | 1815 |
| 8506 | 1816 ## For each dependency. |
| 6496 | 1817 for i = 1:length (desc.depends) |
| 1818 dep = desc.depends{i}; | |
| 5801 | 1819 |
| 6496 | 1820 ## Is the current dependency Octave? |
| 1821 if (strcmp (dep.package, "octave")) | |
| 1822 if (! compare_versions (OCTAVE_VERSION, dep.version, dep.operator)) | |
| 1823 bad_deps{end+1} = dep; | |
| 6258 | 1824 endif |
| 8506 | 1825 ## Is the current dependency not Octave? |
| 6496 | 1826 else |
| 1827 ok = false; | |
| 6820 | 1828 for i = 1:length (installed_pkgs_lst) |
| 1829 cur_name = installed_pkgs_lst{i}.name; | |
| 1830 cur_version = installed_pkgs_lst{i}.version; | |
| 6496 | 1831 if (strcmp (dep.package, cur_name) |
| 1832 && compare_versions (cur_version, dep.version, dep.operator)) | |
| 1833 ok = true; | |
| 1834 break; | |
| 6258 | 1835 endif |
| 1836 endfor | |
| 6496 | 1837 if (! ok) |
| 1838 bad_deps{end+1} = dep; | |
| 1839 endif | |
| 5801 | 1840 endif |
| 6496 | 1841 endfor |
| 1842 endfunction | |
| 1843 | |
| 1844 function [out1, out2] = installed_packages (local_list, global_list) | |
| 8506 | 1845 ## Get the list of installed packages. |
| 6496 | 1846 try |
| 1847 local_packages = load (local_list).local_packages; | |
| 1848 catch | |
| 1849 local_packages = {}; | |
| 1850 end_try_catch | |
| 1851 try | |
| 6675 | 1852 global_packages = load (global_list).global_packages; |
| 6496 | 1853 catch |
| 1854 global_packages = {}; | |
| 1855 end_try_catch | |
| 6820 | 1856 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 1857 |
| 1858 ## Eliminate duplicates in the installed package list. | |
| 8506 | 1859 ## Locally installed packages take precedence. |
| 6496 | 1860 dup = []; |
| 6820 | 1861 for i = 1:length (installed_pkgs_lst) |
| 6496 | 1862 if (find (dup, i)) |
| 1863 continue; | |
| 5801 | 1864 endif |
| 6820 | 1865 for j = (i+1):length (installed_pkgs_lst) |
| 6496 | 1866 if (find (dup, j)) |
| 1867 continue; | |
| 1868 endif | |
| 6820 | 1869 if (strcmp (installed_pkgs_lst{i}.name, installed_pkgs_lst{j}.name)) |
| 6496 | 1870 dup = [dup, j]; |
| 1871 endif | |
| 5987 | 1872 endfor |
| 6496 | 1873 endfor |
| 1874 if (! isempty(dup)) | |
| 6820 | 1875 installed_pkgs_lst(dup) = []; |
| 6496 | 1876 endif |
| 1877 | |
| 8506 | 1878 ## Now check if the package is loaded. |
| 6645 | 1879 tmppath = strrep (path(), "\\", "/"); |
| 6820 | 1880 for i = 1:length (installed_pkgs_lst) |
| 1881 if (findstr (tmppath, strrep (installed_pkgs_lst{i}.dir, "\\", "/"))) | |
| 1882 installed_pkgs_lst{i}.loaded = true; | |
| 6616 | 1883 else |
| 6820 | 1884 installed_pkgs_lst{i}.loaded = false; |
| 6616 | 1885 endif |
| 1886 endfor | |
| 6675 | 1887 for i = 1:length (local_packages) |
| 6776 | 1888 if (findstr (tmppath, strrep (local_packages{i}.dir, "\\", "/"))) |
| 6675 | 1889 local_packages{i}.loaded = true; |
| 1890 else | |
| 1891 local_packages{i}.loaded = false; | |
| 1892 endif | |
| 1893 endfor | |
| 1894 for i = 1:length (global_packages) | |
| 6776 | 1895 if (findstr (tmppath, strrep (global_packages{i}.dir, "\\", "/"))) |
| 6675 | 1896 global_packages{i}.loaded = true; |
| 1897 else | |
| 1898 global_packages{i}.loaded = false; | |
| 1899 endif | |
| 1900 endfor | |
| 6616 | 1901 |
| 6496 | 1902 ## Should we return something? |
| 1903 if (nargout == 2) | |
| 1904 out1 = local_packages; | |
| 1905 out2 = global_packages; | |
| 1906 return; | |
| 1907 elseif (nargout == 1) | |
| 6820 | 1908 out1 = installed_pkgs_lst; |
| 6496 | 1909 return; |
| 1910 endif | |
| 1911 | |
| 8506 | 1912 ## We shouldn't return something, so we'll print something. |
| 6820 | 1913 num_packages = length (installed_pkgs_lst); |
| 6496 | 1914 if (num_packages == 0) |
| 1915 printf ("no packages installed.\n"); | |
| 1916 return; | |
| 1917 endif | |
| 1918 | |
| 8506 | 1919 ## Compute the maximal lengths of name, version, and dir. |
| 6496 | 1920 h1 = "Package Name"; |
| 1921 h2 = "Version"; | |
| 1922 h3 = "Installation directory"; | |
| 1923 max_name_length = length (h1); | |
| 1924 max_version_length = length (h2); | |
| 1925 names = cell (num_packages, 1); | |
| 1926 for i = 1:num_packages | |
| 1927 max_name_length = max (max_name_length, | |
| 6820 | 1928 length (installed_pkgs_lst{i}.name)); |
| 6496 | 1929 max_version_length = max (max_version_length, |
| 6820 | 1930 length (installed_pkgs_lst{i}.version)); |
| 1931 names{i} = installed_pkgs_lst{i}.name; | |
| 6496 | 1932 endfor |
| 6698 | 1933 max_dir_length = terminal_size()(2) - max_name_length - ... |
| 1934 max_version_length - 7; | |
| 1935 if (max_dir_length < 20) | |
| 1936 max_dir_length = Inf; | |
| 1937 endif | |
| 1938 | |
| 6616 | 1939 h1 = postpad (h1, max_name_length + 1, " "); |
| 6496 | 1940 h2 = postpad (h2, max_version_length, " ");; |
| 1941 | |
| 8506 | 1942 ## Print a header. |
| 6496 | 1943 header = sprintf("%s | %s | %s\n", h1, h2, h3); |
| 1944 printf (header); | |
| 1945 tmp = sprintf (repmat ("-", 1, length(header)-1)); | |
| 1946 tmp(length(h1)+2) = "+"; | |
| 1947 tmp(length(h1)+length(h2)+5) = "+"; | |
| 1948 printf ("%s\n", tmp); | |
| 1949 | |
| 8506 | 1950 ## Print the packages. |
| 6616 | 1951 format = sprintf ("%%%ds %%1s| %%%ds | %%s\n", max_name_length, |
| 6496 | 1952 max_version_length); |
| 1953 [dummy, idx] = sort (names); | |
| 1954 for i = 1:num_packages | |
| 6820 | 1955 cur_name = installed_pkgs_lst{idx(i)}.name; |
| 1956 cur_version = installed_pkgs_lst{idx(i)}.version; | |
| 1957 cur_dir = installed_pkgs_lst{idx(i)}.dir; | |
| 6698 | 1958 if (length (cur_dir) > max_dir_length) |
| 1959 first_char = length (cur_dir) - max_dir_length + 4; | |
| 1960 first_filesep = strfind (cur_dir(first_char:end), filesep()); | |
| 1961 if (! isempty (first_filesep)) | |
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1962 cur_dir = cstrcat ("...", |
| 6698 | 1963 cur_dir((first_char + first_filesep(1) - 1):end)); |
| 1964 else | |
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1965 cur_dir = cstrcat ("...", cur_dir(first_char:end)); |
| 6698 | 1966 endif |
| 1967 endif | |
| 6820 | 1968 if (installed_pkgs_lst{idx(i)}.loaded) |
| 6616 | 1969 cur_loaded = "*"; |
| 1970 else | |
| 1971 cur_loaded = " "; | |
| 1972 endif | |
| 1973 printf (format, cur_name, cur_loaded, cur_version, cur_dir); | |
| 6496 | 1974 endfor |
| 5801 | 1975 endfunction |
| 1976 | |
| 6496 | 1977 function load_packages (files, handle_deps, local_list, global_list) |
| 6820 | 1978 installed_pkgs_lst = installed_packages (local_list, global_list); |
| 1979 num_packages = length (installed_pkgs_lst); | |
| 6496 | 1980 |
| 8506 | 1981 ## Read package names and installdirs into a more convenient format. |
| 6496 | 1982 pnames = pdirs = cell (1, num_packages); |
| 1983 for i = 1:num_packages | |
| 6820 | 1984 pnames{i} = installed_pkgs_lst{i}.name; |
| 1985 pdirs{i} = installed_pkgs_lst{i}.dir; | |
| 6496 | 1986 endfor |
| 1987 | |
| 8506 | 1988 ## Load all. |
| 6496 | 1989 if (length (files) == 1 && strcmp (files{1}, "all")) |
| 6820 | 1990 idx = [1:length(installed_pkgs_lst)]; |
| 8506 | 1991 ## Load auto. |
| 6695 | 1992 elseif (length (files) == 1 && strcmp (files{1}, "auto")) |
| 1993 idx = []; | |
| 6820 | 1994 for i = 1:length (installed_pkgs_lst) |
| 6496 | 1995 if (exist (fullfile (pdirs{i}, "packinfo", ".autoload"), "file")) |
| 6695 | 1996 idx (end + 1) = i; |
| 6496 | 1997 endif |
| 6037 | 1998 endfor |
| 8506 | 1999 ## Load package_name1 ... |
| 6496 | 2000 else |
| 6695 | 2001 idx = []; |
| 6496 | 2002 for i = 1:length (files) |
| 6695 | 2003 idx2 = find (strcmp (pnames, files{i})); |
| 2004 if (! any (idx2)) | |
| 6496 | 2005 error ("package %s is not installed", files{i}); |
| 2006 endif | |
| 6695 | 2007 idx (end + 1) = idx2; |
| 6496 | 2008 endfor |
| 2009 endif | |
| 6037 | 2010 |
| 8506 | 2011 ## Load the packages, but take care of the ordering of dependencies. |
| 6925 | 2012 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, true); |
| 5801 | 2013 endfunction |
| 5928 | 2014 |
| 6496 | 2015 function unload_packages (files, handle_deps, local_list, global_list) |
| 6820 | 2016 installed_pkgs_lst = installed_packages (local_list, global_list); |
| 2017 num_packages = length (installed_pkgs_lst); | |
| 6496 | 2018 |
| 8506 | 2019 ## Read package names and installdirs into a more convenient format. |
| 6496 | 2020 pnames = pdirs = cell (1, num_packages); |
| 2021 for i = 1:num_packages | |
| 6820 | 2022 pnames{i} = installed_pkgs_lst{i}.name; |
| 2023 pdirs{i} = installed_pkgs_lst{i}.dir; | |
| 2024 pdeps{i} = installed_pkgs_lst{i}.depends; | |
| 6496 | 2025 endfor |
| 2026 | |
| 8506 | 2027 ## Get the current octave path. |
| 6496 | 2028 p = split_by (path(), pathsep ()); |
| 6203 | 2029 |
| 6496 | 2030 if (length (files) == 1 && strcmp (files{1}, "all")) |
| 8506 | 2031 ## Unload all. |
| 2032 dirs = pdirs; | |
| 2033 desc = installed_pkgs_lst; | |
| 6496 | 2034 else |
| 8506 | 2035 ## Unload package_name1 ... |
| 6496 | 2036 dirs = {}; |
| 6925 | 2037 desc = {}; |
| 6496 | 2038 for i = 1:length (files) |
| 7208 | 2039 idx = strcmp (pnames, files{i}); |
| 6496 | 2040 if (! any (idx)) |
| 2041 error ("package %s is not installed", files{i}); | |
| 2042 endif | |
| 7208 | 2043 dirs{end+1} = pdirs{idx}; |
| 2044 desc{end+1} = installed_pkgs_lst{idx}; | |
| 6496 | 2045 endfor |
| 2046 endif | |
| 2047 | |
| 8506 | 2048 ## Check for architecture dependent directories. |
| 6614 | 2049 archdirs = {}; |
| 2050 for i = 1:length (dirs) | |
| 7208 | 2051 tmpdir = getarchdir (desc{i}); |
| 6614 | 2052 if (exist (tmpdir, "dir")) |
| 7208 | 2053 archdirs{end+1} = dirs{i}; |
| 2054 archdirs{end+1} = tmpdir; | |
| 6925 | 2055 else |
| 7208 | 2056 archdirs{end+1} = dirs{i}; |
| 6614 | 2057 endif |
| 2058 endfor | |
| 2059 | |
| 8506 | 2060 ## Unload the packages. |
| 6925 | 2061 for i = 1:length (archdirs) |
| 2062 d = archdirs{i}; | |
| 6496 | 2063 idx = strcmp (p, d); |
| 2064 if (any (idx)) | |
| 2065 rmpath (d); | |
| 8506 | 2066 ## FIXME: We should also check if we need to remove items from |
| 2067 ## EXEC_PATH. | |
| 6203 | 2068 endif |
| 6496 | 2069 endfor |
| 6203 | 2070 endfunction |
| 2071 | |
| 5928 | 2072 function [status_out, msg_out] = rm_rf (dir) |
| 6925 | 2073 if (exist (dir)) |
| 2074 crr = confirm_recursive_rmdir (); | |
| 2075 unwind_protect | |
| 2076 confirm_recursive_rmdir (false); | |
| 2077 [status, msg] = rmdir (dir, "s"); | |
| 2078 unwind_protect_cleanup | |
| 2079 confirm_recursive_rmdir (crr); | |
| 2080 end_unwind_protect | |
| 2081 else | |
| 2082 status = 1; | |
| 2083 msg = ""; | |
| 2084 endif | |
| 5928 | 2085 if (nargout > 0) |
| 2086 status_out = status; | |
| 2087 endif | |
| 2088 if (nargout > 1) | |
| 2089 msg_out = msg; | |
| 2090 endif | |
| 2091 endfunction | |
| 5971 | 2092 |
| 2093 function emp = dirempty (nm, ign) | |
| 6925 | 2094 if (exist (nm, "dir")) |
| 2095 if (nargin < 2) | |
| 2096 ign = {".", ".."}; | |
| 2097 else | |
| 2098 ign = [{".", ".."}, ign]; | |
| 2099 endif | |
| 2100 l = dir (nm); | |
| 2101 for i = 1:length (l) | |
| 2102 found = false; | |
| 2103 for j = 1:length (ign) | |
| 2104 if (strcmp (l(i).name, ign{j})) | |
| 2105 found = true; | |
| 2106 break; | |
| 2107 endif | |
| 2108 endfor | |
| 2109 if (! found) | |
| 2110 emp = false; | |
| 2111 return | |
| 5971 | 2112 endif |
| 2113 endfor | |
| 6925 | 2114 emp = true; |
| 2115 else | |
| 2116 emp = true; | |
| 2117 endif | |
| 5971 | 2118 endfunction |
| 6614 | 2119 |
| 2120 function arch = getarch () | |
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2121 persistent _arch = cstrcat (octave_config_info("canonical_host_type"), ... |
| 6675 | 2122 "-", octave_config_info("api_version")); |
| 6614 | 2123 arch = _arch; |
| 2124 endfunction | |
| 6645 | 2125 |
| 6925 | 2126 function archprefix = getarchprefix (desc, global_install) |
| 2127 if ((nargin == 2 && global_install) || (nargin < 2 && issuperuser ())) | |
| 2128 archprefix = fullfile (octave_config_info ("libexecdir"), "octave", | |
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2129 "packages", cstrcat(desc.name, "-", desc.version)); |
| 6925 | 2130 else |
| 2131 archprefix = desc.dir; | |
| 2132 endif | |
| 2133 endfunction | |
| 2134 | |
| 2135 function archdir = getarchdir (desc) | |
| 2136 archdir = fullfile (desc.archprefix, getarch()); | |
| 2137 endfunction | |
| 2138 | |
| 2139 function s = issuperuser () | |
| 2140 if ((ispc () && ! isunix ()) || (geteuid() == 0)) | |
| 2141 s = true; | |
| 2142 else | |
| 2143 s = false; | |
| 2144 endif | |
| 2145 endfunction | |
| 2146 | |
| 6645 | 2147 function [status, output] = shell (cmd) |
| 2148 persistent have_sh; | |
| 2149 | |
| 2150 cmd = strrep (cmd, "\\", "/"); | |
| 2151 if (ispc () && ! isunix ()) | |
| 2152 if (isempty(have_sh)) | |
| 2153 if (system("sh.exe -c \"exit\"")) | |
| 2154 have_sh = false; | |
| 2155 else | |
| 2156 have_sh = true; | |
| 2157 endif | |
| 2158 endif | |
| 2159 if (have_sh) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2160 [status, output] = system (cstrcat ("sh.exe -c \"", cmd, "\"")); |
| 6645 | 2161 else |
| 2162 error ("Can not find the command shell") | |
| 2163 endif | |
| 2164 else | |
| 2165 [status, output] = system (cmd); | |
| 2166 endif | |
| 2167 endfunction | |
| 6695 | 2168 |
| 2169 function newdesc = save_order (desc) | |
| 2170 newdesc = {}; | |
| 2171 for i = 1 : length(desc) | |
| 2172 deps = desc{i}.depends; | |
| 2173 if (isempty (deps) || (length (deps) == 1 && | |
| 2174 strcmp(deps{1}.package, "octave"))) | |
| 2175 newdesc {end + 1} = desc{i}; | |
| 2176 else | |
| 2177 tmpdesc = {}; | |
| 2178 for k = 1 : length (deps) | |
| 2179 for j = 1 : length (desc) | |
| 2180 if (strcmp (desc{j}.name, deps{k}.package)) | |
| 7208 | 2181 tmpdesc{end+1} = desc{j}; |
| 6695 | 2182 break; |
| 2183 endif | |
| 2184 endfor | |
| 2185 endfor | |
| 2186 if (! isempty (tmpdesc)) | |
| 2187 newdesc = {newdesc{:}, save_order(tmpdesc){:}, desc{i}}; | |
| 2188 else | |
| 7208 | 2189 newdesc{end+1} = desc{i}; |
| 6695 | 2190 endif |
| 2191 endif | |
| 2192 endfor | |
| 8506 | 2193 ## Eliminate the duplicates. |
| 6695 | 2194 idx = []; |
| 2195 for i = 1 : length (newdesc) | |
| 2196 for j = (i + 1) : length (newdesc) | |
| 2197 if (strcmp (newdesc{i}.name, newdesc{j}.name)) | |
| 2198 idx (end + 1) = j; | |
| 2199 endif | |
| 2200 endfor | |
| 2201 endfor | |
| 2202 newdesc(idx) = []; | |
| 2203 endfunction | |
| 2204 | |
| 6925 | 2205 function load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, |
| 2206 global_install) | |
| 6820 | 2207 idx = load_package_dirs (idx, [], handle_deps, installed_pkgs_lst); |
| 6695 | 2208 dirs = {}; |
| 2209 execpath = EXEC_PATH (); | |
| 2210 for i = idx; | |
| 6820 | 2211 ndir = installed_pkgs_lst{i}.dir; |
| 7208 | 2212 dirs{end+1} = ndir; |
| 6695 | 2213 if (exist (fullfile (dirs{end}, "bin"), "dir")) |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2214 execpath = cstrcat (fullfile (dirs{end}, "bin"), ":", execpath); |
| 6695 | 2215 endif |
| 7208 | 2216 tmpdir = getarchdir (installed_pkgs_lst{i}); |
| 6695 | 2217 if (exist (tmpdir, "dir")) |
| 2218 dirs{end + 1} = tmpdir; | |
| 6950 | 2219 if (exist (fullfile (dirs{end}, "bin"), "dir")) |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2220 execpath = cstrcat (fullfile (dirs{end}, "bin"), ":", execpath); |
| 6950 | 2221 endif |
| 6695 | 2222 endif |
| 2223 endfor | |
| 2224 | |
| 8506 | 2225 ## Load the packages. |
| 6695 | 2226 if (length (dirs) > 0) |
| 2227 addpath (dirs{:}); | |
| 2228 endif | |
| 2229 | |
| 8506 | 2230 ## Add the binaries to exec_path. |
| 6695 | 2231 if (! strcmp (EXEC_PATH, execpath)) |
| 2232 EXEC_PATH (execpath); | |
| 2233 endif | |
| 2234 endfunction | |
| 2235 | |
| 6820 | 2236 function idx = load_package_dirs (lidx, idx, handle_deps, installed_pkgs_lst) |
| 6695 | 2237 for i = lidx |
| 6820 | 2238 if (isfield (installed_pkgs_lst{i}, "loaded") && |
| 2239 installed_pkgs_lst{i}.loaded) | |
| 6695 | 2240 continue; |
| 2241 else | |
| 2242 if (handle_deps) | |
| 6820 | 2243 deps = installed_pkgs_lst{i}.depends; |
| 6695 | 2244 if ((length (deps) > 1) || (length (deps) == 1 && |
| 2245 ! strcmp(deps{1}.package, "octave"))) | |
| 2246 tmplidx = []; | |
| 2247 for k = 1 : length (deps) | |
| 6820 | 2248 for j = 1 : length (installed_pkgs_lst) |
| 2249 if (strcmp (installed_pkgs_lst{j}.name, deps{k}.package)) | |
| 6695 | 2250 tmplidx (end + 1) = j; |
| 2251 break; | |
| 2252 endif | |
| 2253 endfor | |
| 2254 endfor | |
| 2255 idx = load_package_dirs (tmplidx, idx, handle_deps, | |
| 6820 | 2256 installed_pkgs_lst); |
| 6695 | 2257 endif |
| 2258 endif | |
| 2259 if (isempty (find(idx == i))) | |
| 2260 idx (end + 1) = i; | |
| 2261 endif | |
| 2262 endif | |
| 2263 endfor | |
| 2264 endfunction | |
| 6950 | 2265 |
| 2266 function dep = is_architecture_dependent (nm) | |
| 7329 | 2267 persistent archdepsuffix = {".oct",".mex",".a",".lib",".so",".so.*",".dll","dylib"}; |
| 6950 | 2268 |
| 2269 dep = false; | |
| 2270 for i = 1 : length (archdepsuffix) | |
| 7208 | 2271 ext = archdepsuffix{i}; |
| 6950 | 2272 if (ext(end) == "*") |
| 2273 isglob = true; | |
| 2274 ext(end) = []; | |
| 2275 else | |
| 2276 isglob = false; | |
| 2277 endif | |
| 2278 pos = findstr (nm, ext); | |
| 2279 if (pos) | |
| 7208 | 2280 if (! isglob && (length(nm) - pos(end) != length(ext) - 1)) |
| 6950 | 2281 continue; |
| 2282 endif | |
| 2283 dep = true; | |
| 2284 break; | |
| 2285 endif | |
| 2286 endfor | |
| 2287 endfunction |