Mercurial > octave-nkf
annotate scripts/pkg/pkg.m @ 8507:cadc73247d65
style fixes
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 13 Jan 2009 14:08:36 -0500 |
| parents | bc982528de11 |
| children | f134925a1cfa |
| rev | line source |
|---|---|
| 7017 | 1 ## Copyright (C) 2005, 2006, 2007 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} | |
| 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 |
| 35 ## in which a package is installed. These options can be one or more of | |
| 36 ## | |
| 37 ## @table @code | |
| 38 ## @item -nodeps | |
| 39 ## The package manager will disable the dependency checking. That way it | |
| 40 ## is possible to install a package even if it depends on another package | |
| 41 ## that's not installed on the system. @strong{Use this option with care.} | |
| 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 | |
| 69 ## removes the @code{image} package from the system. If another installed | |
| 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 |
| 6070 | 73 ## Add named packages to the path. After loading a package it is |
| 74 ## possible to use the functions provided by the package. For example, | |
| 75 ## @example | |
| 76 ## pkg load image | |
| 77 ## @end example | |
| 78 ## @noindent | |
| 79 ## adds the @code{image} package to the path. It is possible to load all | |
| 80 ## installed packages at once with the command | |
| 81 ## @example | |
| 82 ## pkg load all | |
| 83 ## @end example | |
| 6203 | 84 ## @item unload |
| 85 ## Removes named packages from the path. After unloading a package it is | |
| 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 |
| 6070 | 89 ## Show a list of the currently installed packages. By requesting one or two |
| 90 ## output argument it is possible to get a list of the currently installed | |
| 91 ## packages. For example, | |
| 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 |
| 6070 | 128 ## Set the installation prefix directory. For example, |
| 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 | |
| 143 ## independent specified with an addition argument. For example | |
| 144 ## | |
| 145 ## @example | |
| 146 ## pkg prefix ~/my_octave_packages ~/my_octave_packages_for_my_pc | |
| 147 ## @end example | |
| 6189 | 148 ## @item local_list |
| 149 ## Set the file in which to look for information on the locally | |
| 150 ## installed packages. Locally installed packages are those that are | |
| 151 ## typically available only to the current user. For example | |
| 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 | |
| 161 ## installed packages. Globally installed packages are those that are | |
| 162 ## typically available to all users. For example | |
| 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 |
| 171 ## Rebuilds the package database from the installed directories. This can | |
| 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 | |
| 174 ## autolaoding state of a package to be changed. For example | |
| 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 |
| 182 ## Builds a binary form of a package or packages. The binary file produced | |
| 183 ## will itself be an Octave package that can be installed normally with | |
| 184 ## @code{pkg}. The form of the command to build a binary package is | |
| 185 ## | |
| 186 ## @example | |
| 187 ## pkg build builddir image-1.0.0.tar.gz @dots{} | |
| 188 ## @end example | |
| 189 ## | |
| 190 ## @noindent | |
| 191 ## where @code{buiddir} is the name of a directory where the temporary | |
| 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 |
| 198 ## PKG_ADD: mark_as_command pkg | |
| 199 | |
| 6496 | 200 function [local_packages, global_packages] = pkg (varargin) |
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201 ## Installation prefix (FIXME: what should these be on windows?) |
| 6645 | 202 persistent user_prefix = false; |
| 6496 | 203 persistent prefix = -1; |
| 6925 | 204 persistent archprefix = -1; |
| 7498 | 205 persistent local_list = tilde_expand (fullfile ("~", ".octave_packages")); |
| 6496 | 206 persistent global_list = fullfile (OCTAVE_HOME (), "share", "octave", |
| 207 "octave_packages"); | |
| 208 mlock (); | |
| 6189 | 209 |
| 6925 | 210 global_install = issuperuser (); |
| 6683 | 211 |
| 6496 | 212 if (prefix == -1) |
| 6645 | 213 if (global_install) |
| 6496 | 214 prefix = fullfile (OCTAVE_HOME (), "share", "octave", "packages"); |
| 7498 | 215 archprefix = fullfile (octave_config_info ("libexecdir"), |
| 216 "octave", "packages"); | |
| 6496 | 217 else |
| 218 prefix = fullfile ("~", "octave"); | |
| 6925 | 219 archprefix = prefix; |
| 5801 | 220 endif |
| 6645 | 221 prefix = tilde_expand (prefix); |
| 6925 | 222 archprefix = tilde_expand (archprefix); |
| 6496 | 223 endif |
| 224 | |
| 7498 | 225 available_actions = {"list", "install", "uninstall", "load", ... |
| 226 "unload", "prefix", "local_list", ... | |
| 227 "global_list", "rebuild", "build","describe"}; | |
| 6496 | 228 ## Handle input |
| 229 if (length (varargin) == 0 || ! iscellstr (varargin)) | |
| 230 print_usage (); | |
| 231 endif | |
| 232 files = {}; | |
| 233 deps = true; | |
| 234 auto = 0; | |
| 235 action = "none"; | |
| 6614 | 236 verbose = false; |
| 6496 | 237 for i = 1:length (varargin) |
| 238 switch (varargin{i}) | |
| 239 case "-nodeps" | |
| 240 deps = false; | |
| 241 case "-noauto" | |
| 242 auto = -1; | |
| 243 case "-auto" | |
| 244 auto = 1; | |
| 6614 | 245 case "-verbose" |
| 246 verbose = true; | |
| 6645 | 247 case "-local" |
| 248 global_install = false; | |
| 249 if (! user_prefix) | |
| 6729 | 250 prefix = tilde_expand (fullfile ("~", "octave")); |
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251 archprefix = prefix; |
| 6645 | 252 endif |
| 253 case "-global" | |
| 254 global_install = true; | |
| 255 if (! user_prefix) | |
| 256 prefix = fullfile (OCTAVE_HOME (), "share", "octave", "packages"); | |
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257 archprefix = fullfile (octave_config_info ("libexecdir"), |
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258 "octave", "packages"); |
| 6645 | 259 endif |
| 7497 | 260 case available_actions |
| 6925 | 261 if (strcmp (action, "none")) |
| 6687 | 262 action = varargin{i}; |
| 263 else | |
| 264 error ("more than one action specified"); | |
| 265 endif | |
| 6496 | 266 otherwise |
| 267 files{end+1} = varargin{i}; | |
| 5801 | 268 endswitch |
| 6496 | 269 endfor |
| 270 | |
| 271 ## Take action | |
| 272 switch (action) | |
| 273 case "list" | |
| 274 if (nargout == 0) | |
| 275 installed_packages (local_list, global_list); | |
| 276 elseif (nargout == 1) | |
| 277 local_packages = installed_packages (local_list, global_list); | |
| 278 elseif (nargout == 2) | |
| 279 [local_packages, global_packages] = installed_packages (local_list, | |
| 280 global_list); | |
| 281 else | |
| 282 error ("too many output arguments requested"); | |
| 283 endif | |
| 284 | |
| 285 case "install" | |
| 286 if (length (files) == 0) | |
| 287 error ("you must specify at least one filename when calling 'pkg install'"); | |
| 288 endif | |
| 6925 | 289 install (files, deps, auto, prefix, archprefix, verbose, local_list, |
| 6645 | 290 global_list, global_install); |
| 6496 | 291 |
| 292 case "uninstall" | |
| 293 if (length (files) == 0) | |
| 294 error ("you must specify at least one package when calling 'pkg uninstall'"); | |
| 295 endif | |
| 6645 | 296 uninstall (files, deps, verbose, local_list, |
| 297 global_list, global_install); | |
| 6496 | 298 |
| 299 case "load" | |
| 300 if (length (files) == 0) | |
| 301 error ("you must specify at least one package, 'all' or 'auto' when calling 'pkg load'"); | |
| 302 endif | |
| 303 load_packages (files, deps, local_list, global_list); | |
| 304 | |
| 305 case "unload" | |
| 306 if (length (files) == 0) | |
| 307 error ("you must specify at least one package or 'all' when calling 'pkg unload'"); | |
| 308 endif | |
| 309 unload_packages (files, deps, local_list, global_list); | |
| 310 | |
| 311 case "prefix" | |
| 312 if (length (files) == 0 && nargout == 0) | |
| 6925 | 313 printf ("Installation prefix: %s\n", prefix); |
| 314 printf ("Architecture dependent prefix: %s\n", archprefix); | |
| 315 elseif (length (files) == 0 && nargout >= 1) | |
| 6496 | 316 local_packages = prefix; |
| 6925 | 317 global_packages = archprefix; |
| 318 elseif (length (files) >= 1 && nargout <= 2 && ischar (files{1})) | |
| 6496 | 319 prefix = files{1}; |
| 6675 | 320 prefix = absolute_pathname (prefix); |
| 321 local_packages = prefix; | |
| 6645 | 322 user_prefix = true; |
| 6925 | 323 if (length (files) >= 2 && ischar (files{2})) |
| 324 archprefix = files{2}; | |
| 325 try | |
| 326 archprefix = absolute_pathname (archprefix); | |
| 327 catch | |
| 328 mkdir (archprefix); | |
| 329 warning ("creating the directory %s\n", archprefix); | |
| 330 archprefix = absolute_pathname (archprefix); | |
| 331 end_try_catch | |
| 332 global_packages = archprefix; | |
| 333 endif | |
| 6496 | 334 else |
| 335 error ("you must specify a prefix directory, or request an output argument"); | |
| 336 endif | |
| 337 | |
| 338 case "local_list" | |
| 339 if (length (files) == 0 && nargout == 0) | |
| 340 disp (local_list); | |
| 341 elseif (length (files) == 0 && nargout == 1) | |
| 342 local_packages = local_list; | |
| 343 elseif (length (files) == 1 && nargout == 0 && ischar (files{1})) | |
| 6729 | 344 try |
| 345 local_list = absolute_pathname (files{1}); | |
| 346 catch | |
| 347 ## Force file to be created | |
| 7498 | 348 fclose (fopen (files{1}, "wt")); |
| 6729 | 349 local_list = absolute_pathname (files{1}); |
| 350 end_try_catch | |
| 6496 | 351 else |
| 352 error ("you must specify a local_list file, or request an output argument"); | |
| 353 endif | |
| 354 | |
| 355 case "global_list" | |
| 356 if (length (files) == 0 && nargout == 0) | |
| 357 disp(global_list); | |
| 358 elseif (length (files) == 0 && nargout == 1) | |
| 359 local_packages = global_list; | |
| 360 elseif (length (files) == 1 && nargout == 0 && ischar (files{1})) | |
| 6729 | 361 try |
| 362 global_list = absolute_pathname (files{1}); | |
| 363 catch | |
| 364 ## Force file to be created | |
| 7498 | 365 fclose (fopen (files{1}, "wt")); |
| 6729 | 366 global_list = absolute_pathname (files{1}); |
| 367 end_try_catch | |
| 6496 | 368 else |
| 369 error ("you must specify a global_list file, or request an output argument"); | |
| 370 endif | |
| 6645 | 371 |
| 372 case "rebuild" | |
| 373 if (global_install) | |
| 6925 | 374 global_packages = rebuild (prefix, archprefix, global_list, files, |
| 375 auto, verbose); | |
| 6695 | 376 global_packages = save_order (global_packages); |
| 6645 | 377 save (global_list, "global_packages"); |
| 6695 | 378 if (nargout > 0) |
| 379 local_packages = global_packages; | |
| 380 endif | |
| 6645 | 381 else |
| 6925 | 382 local_packages = rebuild (prefix, archprefix, local_list, files, auto, |
| 383 verbose); | |
| 6695 | 384 local_packages = save_order (local_packages); |
| 6645 | 385 save (local_list, "local_packages"); |
| 6695 | 386 if (nargout == 0) |
| 387 clear ("local_packages"); | |
| 388 endif | |
| 6645 | 389 endif |
| 390 | |
| 6675 | 391 case "build" |
| 392 if (length (files) < 2) | |
| 393 error ("you must specify at least the build directory and one filename\nwhen calling 'pkg build'"); | |
| 394 endif | |
| 395 build (files, deps, auto, verbose); | |
| 396 | |
| 7497 | 397 case "describe" |
| 398 if (length (files) == 0) | |
| 399 error ("you must specify at least one package or 'all' when calling 'pkg describe'"); | |
| 400 endif | |
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401 ## FIXME: the name of the output variables is inconsistent |
| 7497 | 402 ## with their content |
| 403 switch (nargout) | |
| 7498 | 404 case 0 |
| 405 describe (files, verbose, local_list, global_list); | |
| 406 case 1 | |
| 407 pkg_desc_list = describe (files, verbose, local_list, ... | |
| 408 global_list); | |
| 409 local_packages = pkg_desc_list; | |
| 410 case 2 | |
| 411 [pkg_desc_list, flag] = describe (files, verbose, local_list, ... | |
| 412 global_list); | |
| 413 local_packages = pkg_desc_list; | |
| 414 global_packages = flag; | |
| 415 otherwise | |
| 416 error ("you can request at most two outputs when calling 'pkg describe'"); | |
| 417 endswitch | |
| 7497 | 418 |
| 6496 | 419 otherwise |
| 420 error ("you must specify a valid action for 'pkg'. See 'help pkg' for details"); | |
| 421 endswitch | |
| 422 endfunction | |
| 423 | |
| 6925 | 424 function descriptions = rebuild (prefix, archprefix, list, files, auto, verbose) |
| 6645 | 425 if (isempty (files)) |
| 426 [dirlist, err, msg] = readdir (prefix); | |
| 427 if (err) | |
| 428 error ("couldn't read directory %s: %s", prefix, msg); | |
| 429 endif | |
| 430 ## the two first entries of dirlist are "." and ".." | |
| 431 dirlist([1,2]) = []; | |
| 432 else | |
| 433 old_descriptions = installed_packages (list, list); | |
| 434 wd = pwd (); | |
| 6663 | 435 unwind_protect |
| 436 cd (prefix); | |
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437 dirlist = glob (cellfun(@(x) cstrcat(x, '-*'), files, 'UniformOutput', 0)); |
| 6663 | 438 unwind_protect_cleanup |
| 439 cd (wd); | |
| 440 end_unwind_protect | |
| 6645 | 441 endif |
| 442 descriptions = {}; | |
| 443 for k = 1:length (dirlist) | |
| 444 descfile = fullfile (prefix, dirlist{k}, "packinfo", "DESCRIPTION"); | |
| 445 if (verbose) | |
| 446 printf ("recreating package description from %s\n", dirlist{k}); | |
| 447 endif | |
| 448 if (exist (descfile, "file")) | |
| 449 desc = get_description (descfile); | |
| 450 desc.dir = fullfile (prefix, dirlist{k}); | |
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451 desc.archprefix = fullfile (archprefix, cstrcat (desc.name, "-", |
| 6925 | 452 desc.version)); |
| 6645 | 453 if (auto != 0) |
| 454 if (exist (fullfile (desc.dir, "packinfo", ".autoload"), "file")) | |
| 455 unlink (fullfile (desc.dir, "packinfo", ".autoload")); | |
| 456 endif | |
| 457 if (auto < 0) | |
| 458 desc.autoload = 0; | |
| 459 elseif (auto > 0) | |
| 460 desc.autoload = 1; | |
| 461 fclose (fopen (fullfile (desc.dir, "packinfo", ".autoload"), "wt")); | |
| 462 endif | |
| 463 else | |
| 464 if (exist (fullfile (desc.dir, "packinfo", ".autoload"), "file")) | |
| 465 desc.autoload = 1; | |
| 466 else | |
| 467 desc.autoload = 0; | |
| 468 endif | |
| 469 endif | |
| 470 descriptions{end + 1} = desc; | |
| 471 elseif (verbose) | |
| 472 warning ("directory %s is not a valid package", dirlist{k}); | |
| 473 endif | |
| 474 endfor | |
| 475 | |
| 6663 | 476 if (! isempty (files)) |
| 6645 | 477 ## We are rebuilding for a particular package(s) so we should take |
| 478 ## care to keep the other untouched packages in the descriptions | |
| 6663 | 479 descriptions = {descriptions{:}, old_descriptions{:}}; |
| 6645 | 480 |
| 481 dup = []; | |
| 482 for i = 1:length (descriptions) | |
| 483 if (find (dup, i)) | |
| 484 continue; | |
| 485 endif | |
| 486 for j = (i+1):length (descriptions) | |
| 487 if (find (dup, j)) | |
| 488 continue; | |
| 489 endif | |
| 490 if (strcmp (descriptions{i}.name, descriptions{j}.name)) | |
| 491 dup = [dup, j]; | |
| 492 endif | |
| 493 endfor | |
| 494 endfor | |
| 495 if (! isempty (dup)) | |
| 496 descriptions (dup) = []; | |
| 497 endif | |
| 498 endif | |
| 499 endfunction | |
| 500 | |
| 6675 | 501 function build (files, handle_deps, autoload, verbose) |
| 502 if (length (files) < 1) | |
| 503 error ("insufficient number of files"); | |
| 504 endif | |
| 505 builddir = files{1}; | |
| 506 if (! exist (builddir, "dir")) | |
| 507 warning ("creating build directory %s", builddir); | |
| 508 [status, msg] = mkdir (builddir); | |
| 509 if (status != 1) | |
| 510 error ("could not create installation directory: %s", msg); | |
| 511 endif | |
| 6496 | 512 endif |
| 6675 | 513 builddir = absolute_pathname (builddir); |
| 514 installdir = fullfile (builddir, "install"); | |
| 515 if (! exist (installdir, "dir")) | |
| 516 [status, msg] = mkdir (installdir); | |
| 517 if (status != 1) | |
| 518 error ("could not create installation directory: %s", msg); | |
| 519 endif | |
| 520 endif | |
| 521 files(1) = []; | |
| 522 buildlist = fullfile (builddir, "octave_packages"); | |
| 6925 | 523 install (files, handle_deps, autoload, installdir, installdir, verbose, |
| 6675 | 524 buildlist, "", false); |
| 525 unwind_protect | |
| 526 repackage (builddir, buildlist); | |
| 527 unwind_protect_cleanup | |
| 528 unload_packages ({"all"}, handle_deps, buildlist, ""); | |
| 529 if (exist (installdir, "dir")) | |
| 530 rm_rf (installdir); | |
| 531 endif | |
| 532 if (exist (buildlist, "file")) | |
| 533 unlink (buildlist); | |
| 534 endif | |
| 535 end_unwind_protect | |
| 5801 | 536 endfunction |
| 537 | |
| 6925 | 538 function install (files, handle_deps, autoload, prefix, archprefix, verbose, |
| 539 local_list, global_list, global_install) | |
| 6496 | 540 |
| 8506 | 541 ## Check that the directory in prefix exist. If it doesn't: create it! |
| 6496 | 542 if (! exist (prefix, "dir")) |
| 543 warning ("creating installation directory %s", prefix); | |
| 544 [status, msg] = mkdir (prefix); | |
| 545 if (status != 1) | |
| 546 error ("could not create installation directory: %s", msg); | |
| 547 endif | |
| 548 endif | |
| 549 | |
| 8506 | 550 ## Get the list of installed packages. |
| 6496 | 551 [local_packages, global_packages] = installed_packages (local_list, |
| 552 global_list); | |
| 553 | |
| 6820 | 554 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 555 |
| 556 if (global_install) | |
| 557 packages = global_packages; | |
| 558 else | |
| 559 packages = local_packages; | |
| 560 endif | |
| 561 | |
| 8506 | 562 ## Uncompress the packages and read the DESCRIPTION files. |
| 6496 | 563 tmpdirs = packdirs = descriptions = {}; |
| 564 try | |
| 8506 | 565 ## Warn about non existent files. |
| 6683 | 566 for i = 1:length (files) |
| 567 if (isempty (glob(files{i}))) | |
| 568 warning ("file %s does not exist", files{i}); | |
| 569 endif | |
| 570 endfor | |
| 571 | |
| 8506 | 572 ## Unpack the package files and read the DESCRIPTION files. |
| 6496 | 573 files = glob (files); |
| 574 packages_to_uninstall = []; | |
| 575 for i = 1:length (files) | |
| 576 tgz = files{i}; | |
| 577 | |
| 6645 | 578 if (exist (tgz, "file")) |
| 8506 | 579 ## Create a temporary directory. |
| 6645 | 580 tmpdir = tmpnam (); |
| 581 tmpdirs{end+1} = tmpdir; | |
| 582 if (verbose) | |
| 583 printf ("mkdir (%s)\n", tmpdir); | |
| 584 endif | |
| 585 [status, msg] = mkdir (tmpdir); | |
| 586 if (status != 1) | |
| 587 error ("couldn't create temporary directory: %s", msg); | |
| 588 endif | |
| 6496 | 589 |
| 8506 | 590 ## Uncompress the package. |
| 6645 | 591 if (verbose) |
| 592 printf ("untar (%s, %s)\n", tgz, tmpdir); | |
| 593 endif | |
| 594 untar (tgz, tmpdir); | |
| 6496 | 595 |
| 8506 | 596 ## Get the name of the directories produced by tar. |
| 6645 | 597 [dirlist, err, msg] = readdir (tmpdir); |
| 598 if (err) | |
| 599 error ("couldn't read directory produced by tar: %s", msg); | |
| 600 endif | |
| 6496 | 601 |
| 6645 | 602 if (length (dirlist) > 3) |
| 603 error ("bundles of packages are not allowed") | |
| 6496 | 604 endif |
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605 endif |
| 6496 | 606 |
| 8506 | 607 ## The filename pointed to an uncompressed package to begin with. |
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608 if (exist (tgz, "dir")) |
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609 dirlist = {".", "..", tgz}; |
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610 endif |
| 6645 | 611 |
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612 if (exist (tgz, "file") || exist (tgz, "dir")) |
| 8506 | 613 ## The two first entries of dirlist are "." and "..". |
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614 if (exist (tgz, "file")) |
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615 packdir = fullfile (tmpdir, dirlist{3}); |
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616 else |
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617 packdir = fullfile (pwd(), dirlist{3}); |
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618 endif |
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619 packdirs{end+1} = packdir; |
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620 |
| 8506 | 621 ## Make sure the package contains necessary files. |
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622 verify_directory (packdir); |
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623 |
| 8506 | 624 ## Read the DESCRIPTION file. |
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625 filename = fullfile (packdir, "DESCRIPTION"); |
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626 desc = get_description (filename); |
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627 |
| 8506 | 628 ## Verify that package name corresponds with filename. |
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629 [dummy, nm] = fileparts (tgz); |
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630 if ((length (nm) >= length (desc.name)) |
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631 && ! strcmp (desc.name, nm(1:length(desc.name)))) |
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632 error ("package name '%s' doesn't correspond to its filename '%s'", |
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633 desc.name, nm); |
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634 endif |
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635 |
| 8506 | 636 ## Set default installation directory. |
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637 desc.dir = fullfile (prefix, cstrcat (desc.name, "-", desc.version)); |
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638 |
| 8506 | 639 ## Set default architectire dependent installation directory. |
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640 desc.archprefix = fullfile (archprefix, cstrcat (desc.name, "-", |
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641 desc.version)); |
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642 |
| 8506 | 643 ## Save desc. |
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644 descriptions{end+1} = desc; |
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645 |
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646 ## Are any of the new packages already installed? |
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647 ## If so we'll remove the old version. |
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648 for j = 1:length (packages) |
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649 if (strcmp (packages{j}.name, desc.name)) |
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650 packages_to_uninstall(end+1) = j; |
| 6496 | 651 endif |
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652 endfor |
| 6645 | 653 endif |
| 6496 | 654 endfor |
| 655 catch | |
| 8506 | 656 ## Something went wrong, delete tmpdirs. |
| 6496 | 657 for i = 1:length (tmpdirs) |
| 658 rm_rf (tmpdirs{i}); | |
| 659 endfor | |
| 6655 | 660 rethrow (lasterror ()); |
| 6496 | 661 end_try_catch |
| 662 | |
| 8506 | 663 ## Check dependencies. |
| 6496 | 664 if (handle_deps) |
| 665 ok = true; | |
| 666 error_text = ""; | |
| 667 for i = 1:length (descriptions) | |
| 668 desc = descriptions{i}; | |
| 669 idx2 = complement (i, 1:length(descriptions)); | |
| 6695 | 670 if (global_install) |
| 671 ## Global installation is not allowed to have dependencies on locally | |
| 8506 | 672 ## installed packages. |
| 6695 | 673 idx1 = complement (packages_to_uninstall, |
| 674 1:length(global_packages)); | |
| 675 pseudo_installed_packages = {global_packages{idx1}, ... | |
| 676 descriptions{idx2}}; | |
| 677 else | |
| 678 idx1 = complement (packages_to_uninstall, | |
| 679 1:length(local_packages)); | |
| 680 pseudo_installed_packages = {local_packages{idx1}, ... | |
| 681 global_packages{:}, ... | |
| 682 descriptions{idx2}}; | |
| 683 endif | |
| 6496 | 684 bad_deps = get_unsatisfied_deps (desc, pseudo_installed_packages); |
| 685 ## Are there any unsatisfied dependencies? | |
| 686 if (! isempty (bad_deps)) | |
| 687 ok = false; | |
| 688 for i = 1:length (bad_deps) | |
| 689 dep = bad_deps{i}; | |
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690 error_text = cstrcat (error_text, " ", desc.name, " needs ", |
| 6496 | 691 dep.package, " ", dep.operator, " ", |
| 692 dep.version, "\n"); | |
| 693 endfor | |
| 694 endif | |
| 695 endfor | |
| 696 | |
| 697 ## Did we find any unsatisfied dependencies? | |
| 698 if (! ok) | |
| 699 error ("the following dependencies where unsatisfied:\n %s", error_text); | |
| 700 endif | |
| 701 endif | |
| 702 | |
| 8506 | 703 ## Prepare each package for installation. |
| 6496 | 704 try |
| 705 for i = 1:length (descriptions) | |
| 706 desc = descriptions{i}; | |
| 707 pdir = packdirs{i}; | |
| 708 prepare_installation (desc, pdir); | |
| 6614 | 709 configure_make (desc, pdir, verbose); |
| 6496 | 710 endfor |
| 711 catch | |
| 8506 | 712 ## Something went wrong, delete tmpdirs. |
| 6496 | 713 for i = 1:length (tmpdirs) |
| 714 rm_rf (tmpdirs{i}); | |
| 715 endfor | |
| 6655 | 716 rethrow (lasterror ()); |
| 6496 | 717 end_try_catch |
| 718 | |
| 8506 | 719 ## Uninstall the packages that will be replaced. |
| 6496 | 720 try |
| 721 for i = packages_to_uninstall | |
| 6695 | 722 if (global_install) |
| 723 uninstall ({global_packages{i}.name}, false, verbose, local_list, | |
| 724 global_list, global_install); | |
| 725 else | |
| 726 uninstall ({local_packages{i}.name}, false, verbose, local_list, | |
| 727 global_list, global_install); | |
| 728 endif | |
| 6496 | 729 endfor |
| 730 catch | |
| 8506 | 731 ## Something went wrong, delete tmpdirs. |
| 6496 | 732 for i = 1:length (tmpdirs) |
| 733 rm_rf (tmpdirs{i}); | |
| 734 endfor | |
| 6655 | 735 rethrow (lasterror ()); |
| 6496 | 736 end_try_catch |
| 737 | |
| 8506 | 738 ## Install each package. |
| 6496 | 739 try |
| 740 for i = 1:length (descriptions) | |
| 741 desc = descriptions{i}; | |
| 742 pdir = packdirs{i}; | |
| 6925 | 743 copy_files (desc, pdir, global_install); |
| 744 create_pkgadddel (desc, pdir, "PKG_ADD", global_install); | |
| 745 create_pkgadddel (desc, pdir, "PKG_DEL", global_install); | |
| 746 finish_installation (desc, pdir, global_install) | |
| 6496 | 747 endfor |
| 748 catch | |
| 8506 | 749 ## Something went wrong, delete tmpdirs. |
| 6496 | 750 for i = 1:length (tmpdirs) |
| 751 rm_rf (tmpdirs{i}); | |
| 752 endfor | |
| 753 for i = 1:length (descriptions) | |
| 754 rm_rf (descriptions{i}.dir); | |
| 6925 | 755 rm_rf (getarchdir (descriptions{i})); |
| 6496 | 756 endfor |
| 6655 | 757 rethrow (lasterror ()); |
| 6496 | 758 end_try_catch |
| 759 | |
| 760 ## Check if the installed directory is empty. If it is remove it | |
| 8506 | 761 ## from the list. |
| 6496 | 762 for i = length (descriptions):-1:1 |
| 6925 | 763 if (dirempty (descriptions{i}.dir, {"packinfo", "doc"}) && |
| 764 dirempty (getarchdir (descriptions{i}))) | |
| 6655 | 765 warning ("package %s is empty\n", descriptions{i}.name); |
| 6496 | 766 rm_rf (descriptions{i}.dir); |
| 6925 | 767 rm_rf (getarchdir (descriptions{i})); |
| 6496 | 768 descriptions(i) = []; |
| 769 endif | |
| 770 endfor | |
| 771 | |
| 772 ## If the package requested that it is autoloaded, or the installer | |
| 773 ## requested that it is, then mark the package as autoloaded. | |
| 774 for i = length (descriptions):-1:1 | |
| 775 if (autoload > 0 || (autoload == 0 && isautoload (descriptions(i)))) | |
| 776 fclose (fopen (fullfile (descriptions{i}.dir, "packinfo", | |
| 777 ".autoload"), "wt")); | |
| 6695 | 778 descriptions{i}.autoload = 1; |
| 6496 | 779 endif |
| 780 endfor | |
| 781 | |
| 8506 | 782 ## Add the packages to the package list. |
| 6496 | 783 try |
| 784 if (global_install) | |
| 785 idx = complement (packages_to_uninstall, 1:length(global_packages)); | |
| 6695 | 786 global_packages = save_order ({global_packages{idx}, descriptions{:}}); |
| 6496 | 787 save (global_list, "global_packages"); |
| 6820 | 788 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 789 else |
| 790 idx = complement (packages_to_uninstall, 1:length(local_packages)); | |
| 6695 | 791 local_packages = save_order ({local_packages{idx}, descriptions{:}}); |
| 6496 | 792 save (local_list, "local_packages"); |
| 6820 | 793 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 794 endif |
| 795 catch | |
| 8506 | 796 ## Something went wrong, delete tmpdirs. |
| 6496 | 797 for i = 1:length (tmpdirs) |
| 798 rm_rf (tmpdirs{i}); | |
| 799 endfor | |
| 800 for i = 1:length (descriptions) | |
| 801 rm_rf (descriptions{i}.dir); | |
| 802 endfor | |
| 803 if (global_install) | |
| 6695 | 804 printf ("error: couldn't append to %s\n", global_list); |
| 6496 | 805 else |
| 6695 | 806 printf ("error: couldn't append to %s\n", local_list); |
| 6496 | 807 endif |
| 6695 | 808 rethrow (lasterror ()); |
| 6496 | 809 end_try_catch |
| 810 | |
| 8506 | 811 ## All is well, let's clean up. |
| 6496 | 812 for i = 1:length (tmpdirs) |
| 813 [status, msg] = rm_rf (tmpdirs{i}); | |
| 814 if (status != 1) | |
| 815 warning ("couldn't clean up after my self: %s\n", msg); | |
| 816 endif | |
| 817 endfor | |
| 818 | |
| 819 ## Add the newly installed packages to the path, so the user | |
| 8506 | 820 ## can begin using them. Only load them if they are marked autoload. |
| 6496 | 821 if (length (descriptions) > 0) |
| 6695 | 822 idx = []; |
| 6496 | 823 for i = 1:length (descriptions) |
| 6695 | 824 if (isautoload (descriptions(i))) |
| 7192 | 825 nm = descriptions{i}.name; |
| 826 for j = 1:length (installed_pkgs_lst) | |
| 827 if (strcmp (nm, installed_pkgs_lst{j}.name)) | |
| 828 idx (end + 1) = j; | |
| 829 break; | |
| 830 endif | |
| 831 endfor | |
| 6614 | 832 endif |
| 6496 | 833 endfor |
| 6925 | 834 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, |
| 835 global_install); | |
| 6496 | 836 endif |
| 837 endfunction | |
| 838 | |
| 6645 | 839 function uninstall (pkgnames, handle_deps, verbose, local_list, |
| 840 global_list, global_install) | |
| 8506 | 841 ## Get the list of installed packages. |
| 6496 | 842 [local_packages, global_packages] = installed_packages(local_list, |
| 843 global_list); | |
| 6645 | 844 if (global_install) |
| 6820 | 845 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 846 else |
| 6820 | 847 installed_pkgs_lst = local_packages; |
| 6496 | 848 endif |
| 849 | |
| 6820 | 850 num_packages = length (installed_pkgs_lst); |
| 6496 | 851 delete_idx = []; |
| 852 for i = 1:num_packages | |
| 6820 | 853 cur_name = installed_pkgs_lst{i}.name; |
| 6496 | 854 if (any (strcmp (cur_name, pkgnames))) |
| 855 delete_idx(end+1) = i; | |
| 856 endif | |
| 857 endfor | |
| 858 | |
| 859 ## Are all the packages that should be uninstalled already installed? | |
| 860 if (length (delete_idx) != length (pkgnames)) | |
| 6645 | 861 if (global_install) |
| 8506 | 862 ## Try again for a locally installed package. |
| 6820 | 863 installed_pkgs_lst = local_packages; |
| 6496 | 864 |
| 6820 | 865 num_packages = length (installed_pkgs_lst); |
| 6496 | 866 delete_idx = []; |
| 867 for i = 1:num_packages | |
| 6820 | 868 cur_name = installed_pkgs_lst{i}.name; |
| 6496 | 869 if (any (strcmp (cur_name, pkgnames))) |
| 870 delete_idx(end+1) = i; | |
| 871 endif | |
| 872 endfor | |
| 873 if (length (delete_idx) != length (pkgnames)) | |
| 8506 | 874 ## FIXME: We should have a better error message. |
| 6655 | 875 warning ("some of the packages you want to uninstall are not installed"); |
| 6496 | 876 endif |
| 877 else | |
| 8506 | 878 ## FIXME: We should have a better error message. |
| 6655 | 879 warning ("some of the packages you want to uninstall are not installed."); |
| 6496 | 880 endif |
| 881 endif | |
| 882 | |
| 8506 | 883 ## Compute the packages that will remain installed. |
| 6496 | 884 idx = complement (delete_idx, 1:num_packages); |
| 6820 | 885 remaining_packages = {installed_pkgs_lst{idx}}; |
| 6496 | 886 |
| 8506 | 887 ## Check dependencies. |
| 6496 | 888 if (handle_deps) |
| 889 error_text = ""; | |
| 890 for i = 1:length (remaining_packages) | |
| 891 desc = remaining_packages{i}; | |
| 892 bad_deps = get_unsatisfied_deps (desc, remaining_packages); | |
| 893 | |
| 894 ## Will the uninstallation break any dependencies? | |
| 895 if (! isempty (bad_deps)) | |
| 896 for i = 1:length (bad_deps) | |
| 897 dep = bad_deps{i}; | |
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898 error_text = cstrcat (error_text, " ", desc.name, " needs ", |
| 6496 | 899 dep.package, " ", dep.operator, " ", |
| 900 dep.version, "\n"); | |
| 901 endfor | |
| 902 endif | |
| 903 endfor | |
| 904 | |
| 905 if (! isempty (error_text)) | |
| 906 error ("the following dependencies where unsatisfied:\n %s", error_text); | |
| 907 endif | |
| 908 endif | |
| 909 | |
| 8506 | 910 ## Delete the directories containing the packages. |
| 6496 | 911 for i = delete_idx |
| 6820 | 912 desc = installed_pkgs_lst{i}; |
| 6496 | 913 ## If an 'on_uninstall.m' exist, call it! |
| 914 if (exist (fullfile (desc.dir, "packinfo", "on_uninstall.m"), "file")) | |
| 6614 | 915 wd = pwd (); |
| 7498 | 916 cd (fullfile (desc.dir, "packinfo")); |
| 6614 | 917 on_uninstall (desc); |
| 918 cd (wd); | |
| 6496 | 919 endif |
| 8506 | 920 ## Do the actual deletion. |
| 6675 | 921 if (desc.loaded) |
| 922 rmpath (desc.dir); | |
| 6925 | 923 if (exist (getarchdir (desc))) |
| 924 rmpath (getarchdir (desc)); | |
| 6675 | 925 endif |
| 6614 | 926 endif |
| 6496 | 927 if (exist (desc.dir, "dir")) |
| 928 [status, msg] = rm_rf (desc.dir); | |
| 929 if (status != 1) | |
| 930 error ("couldn't delete directory %s: %s", desc.dir, msg); | |
| 931 endif | |
| 6925 | 932 [status, msg] = rm_rf (getarchdir (desc)); |
| 933 if (status != 1) | |
| 934 error ("couldn't delete directory %s: %s", getarchdir (desc), msg); | |
| 935 endif | |
| 936 if (dirempty (desc.archprefix)) | |
| 937 rm_rf (desc.archprefix); | |
| 938 endif | |
| 6496 | 939 else |
| 940 warning ("directory %s previously lost", desc.dir); | |
| 941 endif | |
| 942 endfor | |
| 943 | |
| 8506 | 944 ## Write a new ~/.octave_packages. |
| 6645 | 945 if (global_install) |
| 6496 | 946 if (length (remaining_packages) == 0) |
| 947 unlink (global_list); | |
| 948 else | |
| 6695 | 949 global_packages = save_order (remaining_packages); |
| 6496 | 950 save (global_list, "global_packages"); |
| 951 endif | |
| 952 else | |
| 953 if (length (remaining_packages) == 0) | |
| 954 unlink (local_list); | |
| 955 else | |
| 6695 | 956 local_packages = save_order (remaining_packages); |
| 6496 | 957 save (local_list, "local_packages"); |
| 958 endif | |
| 959 endif | |
| 960 | |
| 961 endfunction | |
| 962 | |
| 7497 | 963 function [pkg_desc_list, flag] = describe (pkgnames, verbose, |
| 964 local_list, global_list) | |
| 965 | |
| 8506 | 966 ## Get the list of installed packages. |
| 7497 | 967 installed_pkgs_lst = installed_packages(local_list, global_list); |
| 7498 | 968 num_packages = length (installed_pkgs_lst); |
| 7497 | 969 |
| 970 | |
| 7498 | 971 describe_all = false; |
| 972 if (any (strcmp ("all", pkgnames))) | |
| 973 describe_all = true; | |
|
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Jaroslav Hajek <highegg@gmail.com>
parents:
8202
diff
changeset
|
974 flag(1:num_packages) = {"Not Loaded"}; |
| 7498 | 975 num_pkgnames = num_packages; |
| 7497 | 976 else |
| 7498 | 977 num_pkgnames = length (pkgnames); |
|
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parents:
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diff
changeset
|
978 flag(1:num_pkgnames) = {"Not installed"}; |
| 7498 | 979 endif |
| 7497 | 980 |
| 981 for i = 1:num_packages | |
| 8507 | 982 curr_name = installed_pkgs_lst{i}.name; |
| 7497 | 983 if (describe_all) |
| 984 name_pos = i; | |
| 985 else | |
| 986 name_pos = find(strcmp (curr_name, pkgnames)); | |
| 7498 | 987 endif |
| 988 | |
| 989 if (! isempty (name_pos)) | |
| 7497 | 990 if (installed_pkgs_lst{i}.loaded) |
| 991 flag{name_pos} = "Loaded"; | |
| 992 else | |
| 993 flag{name_pos} = "Not loaded"; | |
| 994 endif | |
| 995 | |
| 7498 | 996 pkg_desc_list{name_pos}.name = installed_pkgs_lst{i}.name; |
| 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")); |
| 1004 if (! isempty (non_inst) && nargout < 2) | |
| 1005 non_inst_str = sprintf (" %s ", pkgnames{non_inst}); | |
| 1006 error ("some packages are not installed: %s", non_inst_str); | |
| 7497 | 1007 endif |
| 1008 | |
| 1009 if (nargout == 0) | |
| 7498 | 1010 for i = 1:num_pkgnames |
| 7497 | 1011 print_package_description (pkg_desc_list{i}.name, |
| 1012 pkg_desc_list{i}.provides, | |
| 1013 pkg_desc_list{i}.description, | |
| 1014 flag{i}, verbose); | |
| 1015 endfor | |
| 1016 endif | |
| 1017 | |
| 1018 endfunction | |
| 1019 | |
| 8506 | 1020 ## AUXILIARY FUNCTIONS |
| 6496 | 1021 |
| 8506 | 1022 ## Read an INDEX file. |
| 7498 | 1023 function [pkg_idx_struct] = parse_pkg_idx (packdir) |
| 7497 | 1024 |
| 7498 | 1025 index_file = fullfile (packdir, "packinfo", "INDEX"); |
| 1026 | |
| 1027 if (! exist (index_file, "file")) | |
| 1028 error ("could not find any INDEX file in directory %s, try 'pkg rebuild all' to generate missing INDEX files", packdir); | |
| 7497 | 1029 endif |
| 1030 | |
| 1031 | |
| 7498 | 1032 [fid, msg] = fopen (index_file, "r"); |
| 7497 | 1033 if (fid == -1) |
| 7498 | 1034 error ("the INDEX file %s could not be read: %s", |
| 1035 index_file, msg); | |
| 7497 | 1036 endif |
| 7498 | 1037 |
| 7497 | 1038 cat_num = 1; |
| 1039 pkg_idx_struct{1}.category = "Uncategorized"; | |
| 1040 pkg_idx_struct{1}.functions = {}; | |
| 1041 | |
| 7498 | 1042 line = fgetl (fid); |
| 1043 while (isempty (strfind (line, ">>")) && ! feof (fid)) | |
| 1044 line = fgetl (fid); | |
| 7497 | 1045 endwhile |
| 1046 | |
| 7498 | 1047 while (! feof (fid) || line != -1) |
| 1048 if (! any (! isspace (line)) || line(1) == "#" || any (line == "=")) | |
| 7497 | 1049 ## Comments, blank lines or comments about unimplemented |
| 1050 ## functions: do nothing | |
|
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parents:
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diff
changeset
|
1051 ## FIXME: probably comments and pointers to external functions |
| 7497 | 1052 ## could be treated better when printing to screen? |
| 7498 | 1053 elseif (! isempty (strfind (line, ">>"))) |
| 8506 | 1054 ## Skip package name and description as they are in DESCRIPTION |
| 1055 ## already. | |
| 7498 | 1056 elseif (! isspace (line(1))) |
| 8506 | 1057 ## Category. |
| 7498 | 1058 if (! isempty (pkg_idx_struct{cat_num}.functions)) |
| 1059 pkg_idx_struct{++cat_num}.functions = {}; | |
| 7497 | 1060 endif |
| 7498 | 1061 pkg_idx_struct{cat_num}.category = deblank (line); |
| 7497 | 1062 else |
| 8506 | 1063 ## Function names. |
| 7498 | 1064 while (any (! isspace (line))) |
| 1065 [fun_name, line] = strtok (line); | |
| 1066 pkg_idx_struct{cat_num}.functions{end+1} = deblank (fun_name); | |
| 7497 | 1067 endwhile |
| 1068 endif | |
| 7498 | 1069 line = fgetl (fid); |
| 7497 | 1070 endwhile |
| 1071 fclose (fid); | |
| 1072 endfunction | |
| 1073 | |
| 1074 function print_package_description (pkg_name, pkg_idx_struct, | |
| 1075 pkg_desc, status, verbose) | |
| 1076 | |
| 7498 | 1077 printf ("---\nPackage name:\n\t%s\n", pkg_name); |
| 1078 printf ("Short description:\n\t%s\n", pkg_desc); | |
| 1079 printf ("Status:\n\t%s\n", status); | |
| 7497 | 1080 if (verbose) |
| 7498 | 1081 printf ("---\nProvides:\n"); |
| 1082 for i = 1:length(pkg_idx_struct) | |
| 1083 if (! isempty (pkg_idx_struct{i}.functions)) | |
| 1084 printf ("%s\n", pkg_idx_struct{i}.category); | |
| 1085 for j = 1:length(pkg_idx_struct{i}.functions) | |
| 1086 printf ("\t%s\n", pkg_idx_struct{i}.functions{j}); | |
| 7497 | 1087 endfor |
| 1088 endif | |
| 1089 endfor | |
| 1090 endif | |
| 1091 | |
| 1092 endfunction | |
| 1093 | |
| 1094 | |
| 6675 | 1095 function pth = absolute_pathname (pth) |
| 7498 | 1096 [status, msg, msgid] = fileattrib (pth); |
| 6729 | 1097 if (status != 1) |
| 1098 error ("could not find the file or path %s", pth); | |
| 1099 else | |
| 1100 pth = msg.Name; | |
| 1101 endif | |
| 6675 | 1102 endfunction |
| 1103 | |
| 1104 function repackage (builddir, buildlist) | |
| 1105 packages = installed_packages (buildlist, buildlist); | |
| 1106 | |
| 1107 wd = pwd(); | |
| 1108 for i = 1 : length(packages) | |
| 1109 pack = packages{i}; | |
| 1110 unwind_protect | |
| 1111 cd (builddir); | |
| 1112 mkdir (pack.name); | |
| 1113 mkdir (fullfile (pack.name, "inst")); | |
| 1114 copyfile (fullfile (pack.dir, "*"), fullfile (pack.name, "inst")); | |
| 1115 movefile (fullfile (pack.name, "inst","packinfo", "*"), pack.name); | |
| 1116 if (exist (fullfile (pack.name, "inst","packinfo", ".autoload"), "file")) | |
| 1117 unlink (fullfile (pack.name, "inst","packinfo", ".autoload")); | |
| 1118 endif | |
| 1119 rmdir (fullfile (pack.name, "inst", "packinfo")); | |
| 1120 if (exist (fullfile (pack.name, "inst", "doc"), "dir")) | |
| 1121 movefile (fullfile (pack.name, "inst", "doc"), pack.name); | |
| 1122 endif | |
| 1123 if (exist (fullfile (pack.name, "inst", "bin"), "dir")) | |
| 1124 movefile (fullfile (pack.name, "inst", "bin"), pack.name); | |
| 1125 endif | |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
1126 archdir = fullfile (pack.archprefix, cstrcat (pack.name, "-", |
| 6925 | 1127 pack.version), getarch ()); |
| 6675 | 1128 if (exist (archdir, "dir")) |
| 1129 if (exist (fullfile (pack.name, "inst", "PKG_ADD"), "file")) | |
| 1130 unlink (fullfile (pack.name, "inst", "PKG_ADD")); | |
| 1131 endif | |
| 1132 if (exist (fullfile (pack.name, "inst", "PKG_DEL"), "file")) | |
| 1133 unlink (fullfile (pack.name, "inst", "PKG_DEL")); | |
| 1134 endif | |
| 1135 if (exist (fullfile (archdir, "PKG_ADD"), "file")) | |
| 1136 movefile (fullfile (archdir, "PKG_ADD"), | |
| 1137 fullfile (pack.name, "PKG_ADD")); | |
| 1138 endif | |
| 1139 if (exist (fullfile (archdir, "PKG_DEL"), "file")) | |
| 1140 movefile (fullfile (archdir, "PKG_DEL"), | |
| 1141 fullfile (pack.name, "PKG_DEL")); | |
| 1142 endif | |
| 1143 else | |
| 1144 if (exist (fullfile (pack.name, "inst", "PKG_ADD"), "file")) | |
| 1145 movefile (fullfile (pack.name, "inst", "PKG_ADD"), | |
| 1146 fullfile (pack.name, "PKG_ADD")); | |
| 1147 endif | |
| 1148 if (exist (fullfile (pack.name, "inst", "PKG_DEL"), "file")) | |
| 1149 movefile (fullfile (pack.name, "inst", "PKG_DEL"), | |
| 1150 fullfile (pack.name, "PKG_DEL")); | |
| 1151 endif | |
| 1152 endif | |
|
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parents:
7498
diff
changeset
|
1153 tfile = cstrcat (pack.name, "-", pack.version, ".tar"); |
| 6675 | 1154 tar (tfile, pack.name); |
| 6925 | 1155 try |
| 1156 gzip (tfile); | |
| 1157 unlink (tfile); | |
| 1158 catch | |
| 1159 warning ("failed to compress %s", tfile); | |
| 1160 end_try_catch | |
| 6675 | 1161 unwind_protect_cleanup |
| 1162 if (exist (pack.name, "dir")) | |
| 1163 rm_rf (pack.name); | |
| 1164 endif | |
| 1165 cd (wd); | |
| 1166 end_unwind_protect | |
| 1167 endfor | |
| 1168 endfunction | |
| 1169 | |
| 1170 function auto = isautoload (desc) | |
| 6695 | 1171 auto = false; |
| 1172 if (isfield (desc{1}, "autoload")) | |
| 1173 a = desc{1}.autoload; | |
| 1174 if ((isnumeric (a) && a > 0) | |
| 1175 || (ischar (a) && (strcmpi (a, "true") | |
| 6675 | 1176 || strcmpi (a, "on") |
| 1177 || strcmpi (a, "yes") | |
| 1178 || strcmpi (a, "1")))) | |
| 6695 | 1179 auto = true; |
| 1180 endif | |
| 6675 | 1181 endif |
| 1182 endfunction | |
| 1183 | |
| 6496 | 1184 function prepare_installation (desc, packdir) |
| 1185 ## Is there a pre_install to call? | |
| 1186 if (exist (fullfile (packdir, "pre_install.m"), "file")) | |
| 1187 wd = pwd (); | |
| 1188 try | |
| 1189 cd (packdir); | |
| 1190 pre_install (desc); | |
| 1191 cd (wd); | |
| 1192 catch | |
| 1193 cd (wd); | |
| 6695 | 1194 rethrow (lasterror ()); |
| 6496 | 1195 end_try_catch |
| 1196 endif | |
| 1197 | |
| 8506 | 1198 ## If the directory "inst" doesn't exist, we create it. |
| 6496 | 1199 inst_dir = fullfile (packdir, "inst"); |
| 1200 if (! exist (inst_dir, "dir")) | |
| 1201 [status, msg] = mkdir (inst_dir); | |
| 1202 if (status != 1) | |
| 1203 rm_rf (desc.dir); | |
| 1204 error ("the 'inst' directory did not exist and could not be created: %s", | |
| 1205 msg); | |
| 6258 | 1206 endif |
| 1207 endif | |
| 1208 endfunction | |
| 1209 | |
| 6614 | 1210 function configure_make (desc, packdir, verbose) |
| 8506 | 1211 ## Perform ./configure, make, make install in "src". |
| 6496 | 1212 if (exist (fullfile (packdir, "src"), "dir")) |
| 1213 src = fullfile (packdir, "src"); | |
| 8506 | 1214 ## Configure. |
| 6496 | 1215 if (exist (fullfile (src, "configure"), "file")) |
| 7111 | 1216 flags = ""; |
| 1217 if (isempty (getenv ("CC"))) | |
|
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Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
1218 flags = cstrcat (flags, " CC=\"", octave_config_info ("CC"), "\""); |
| 7111 | 1219 endif |
| 1220 if (isempty (getenv ("CXX"))) | |
|
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
1221 flags = cstrcat (flags, " CXX=\"", octave_config_info ("CXX"), "\""); |
| 7111 | 1222 endif |
| 1223 if (isempty (getenv ("AR"))) | |
|
7540
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
1224 flags = cstrcat (flags, " AR=\"", octave_config_info ("AR"), "\""); |
| 7111 | 1225 endif |
| 1226 if (isempty (getenv ("RANLIB"))) | |
|
7540
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
1227 flags = cstrcat (flags, " RANLIB=\"", octave_config_info ("RANLIB"), "\""); |
| 7111 | 1228 endif |
|
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enclose building direcries in quotes in pkg.m
Benjamin Lindner <lindnerb@users.sourceforge.net>
parents:
8043
diff
changeset
|
1229 [status, output] = shell (strcat ("cd '", src, "'; ./configure --prefix=\"", |
| 7111 | 1230 desc.dir, "\"", flags)); |
| 6496 | 1231 if (status != 0) |
| 1232 rm_rf (desc.dir); | |
| 1233 error ("the configure script returned the following error: %s", output); | |
| 6675 | 1234 elseif (verbose) |
| 1235 printf("%s", output); | |
| 6496 | 1236 endif |
| 6675 | 1237 |
| 5801 | 1238 endif |
| 1239 | |
| 8506 | 1240 ## Make. |
| 6496 | 1241 if (exist (fullfile (src, "Makefile"), "file")) |
|
7540
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Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
1242 [status, output] = shell (cstrcat ("export INSTALLDIR=\"", desc.dir, |
|
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Benjamin Lindner <lindnerb@users.sourceforge.net>
parents:
8043
diff
changeset
|
1243 "\"; make -C '", src, "'")); |
| 6496 | 1244 if (status != 0) |
| 1245 rm_rf (desc.dir); | |
| 1246 error ("'make' returned the following error: %s", output); | |
| 6675 | 1247 elseif (verbose) |
| 1248 printf("%s", output); | |
| 6496 | 1249 endif |
| 5801 | 1250 endif |
| 1251 | |
| 8506 | 1252 ## Copy files to "inst" and "inst/arch" (this is instead of 'make |
| 1253 ## install'). | |
| 6496 | 1254 files = fullfile (src, "FILES"); |
| 1255 instdir = fullfile (packdir, "inst"); | |
| 6614 | 1256 archdir = fullfile (packdir, "inst", getarch ()); |
| 6950 | 1257 |
| 8506 | 1258 ## Get file names. |
| 6496 | 1259 if (exist (files, "file")) |
| 1260 [fid, msg] = fopen (files, "r"); | |
| 1261 if (fid < 0) | |
| 1262 error ("couldn't open %s: %s", files, msg); | |
| 5971 | 1263 endif |
| 6496 | 1264 filenames = char (fread (fid))'; |
| 1265 fclose (fid); | |
| 1266 if (filenames(end) == "\n") | |
| 1267 filenames(end) = []; | |
| 6258 | 1268 endif |
| 6655 | 1269 filenames = split_by (filenames, "\n"); |
| 6496 | 1270 delete_idx = []; |
| 6655 | 1271 for i = 1:length (filenames) |
| 1272 if (! all (isspace (filenames{i}))) | |
| 1273 filenames{i} = fullfile (src, filenames{i}); | |
| 6496 | 1274 else |
| 1275 delete_idx(end+1) = i; | |
| 1276 endif | |
| 5971 | 1277 endfor |
| 6655 | 1278 filenames(delete_idx) = []; |
| 6496 | 1279 else |
| 1280 m = dir (fullfile (src, "*.m")); | |
| 1281 oct = dir (fullfile (src, "*.oct")); | |
| 1282 mex = dir (fullfile (src, "*.mex")); | |
|
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John W. Eaton <jwe@octave.org>
parents:
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changeset
|
1283 |
|
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John W. Eaton <jwe@octave.org>
parents:
8172
diff
changeset
|
1284 filenames = cellfun (@(x) fullfile (src, x), |
|
ea9b5f31bfac
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1285 {m.name, oct.name, mex.name}, |
|
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1286 "UniformOutput", false); |
| 5971 | 1287 endif |
| 5801 | 1288 |
| 8506 | 1289 ## Split into architecture dependent and independent files. |
| 7024 | 1290 if (isempty (filenames)) |
| 1291 idx = []; | |
| 1292 else | |
|
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Jaroslav Hajek <highegg@gmail.com>
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changeset
|
1293 idx = cellfun (@is_architecture_dependent, filenames); |
| 7024 | 1294 endif |
| 6950 | 1295 archdependent = filenames (idx); |
| 1296 archindependent = filenames (!idx); | |
| 1297 | |
| 8506 | 1298 ## Copy the files. |
|
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changeset
|
1299 if (! all (isspace ([filenames{:}]))) |
| 6655 | 1300 if (! exist (instdir, "dir")) |
| 1301 mkdir (instdir); | |
| 1302 endif | |
|
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diff
changeset
|
1303 if (! all (isspace ([archindependent{:}]))) |
| 6634 | 1304 if (verbose) |
| 1305 printf ("copyfile"); | |
| 1306 printf (" %s", archindependent{:}); | |
| 1307 printf ("%s\n", instdir); | |
| 1308 endif | |
| 6614 | 1309 [status, output] = copyfile (archindependent, instdir); |
| 1310 if (status != 1) | |
| 6496 | 1311 rm_rf (desc.dir); |
| 1312 error ("Couldn't copy files from 'src' to 'inst': %s", output); | |
| 6614 | 1313 endif |
| 1314 endif | |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
1315 if (! all (isspace ([archdependent{:}]))) |
| 6634 | 1316 if (verbose) |
| 1317 printf ("copyfile"); | |
| 1318 printf (" %s", archdependent{:}); | |
| 1319 printf (" %s\n", archdir); | |
| 1320 endif | |
| 6655 | 1321 if (! exist (archdir, "dir")) |
| 1322 mkdir (archdir); | |
| 1323 endif | |
| 6614 | 1324 [status, output] = copyfile (archdependent, archdir); |
| 1325 if (status != 1) | |
| 1326 rm_rf (desc.dir); | |
| 1327 error ("Couldn't copy files from 'src' to 'inst': %s", output); | |
| 1328 endif | |
| 1329 endif | |
| 5801 | 1330 endif |
| 6496 | 1331 endif |
| 5801 | 1332 endfunction |
| 1333 | |
| 5971 | 1334 function pkg = extract_pkg (nm, pat) |
| 5955 | 1335 fid = fopen (nm, "rt"); |
| 5971 | 1336 pkg = ""; |
| 5955 | 1337 if (fid >= 0) |
| 6496 | 1338 while (! feof (fid)) |
| 5955 | 1339 ln = fgetl (fid); |
| 1340 if (ln > 0) | |
| 6496 | 1341 t = regexp (ln, pat, "tokens"); |
| 1342 if (! isempty (t)) | |
|
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1343 pkg = cstrcat (pkg, "\n", t{1}{1}); |
| 5955 | 1344 endif |
| 1345 endif | |
| 1346 endwhile | |
| 6496 | 1347 if (! isempty (pkg)) |
|
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1348 pkg = cstrcat (pkg, "\n"); |
| 5955 | 1349 endif |
| 1350 fclose (fid); | |
| 1351 endif | |
| 1352 endfunction | |
| 1353 | |
| 6925 | 1354 function create_pkgadddel (desc, packdir, nm, global_install) |
| 6675 | 1355 instpkg = fullfile (desc.dir, nm); |
| 1356 instfid = fopen (instpkg, "wt"); | |
| 1357 ## If it is exists, most of the PKG_* file should go into the | |
| 1358 ## architecture dependent directory so that the autoload/mfilename | |
| 1359 ## commands work as expected. The only part that doesn't is the | |
| 1360 ## part in the main directory. | |
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1361 archdir = fullfile (getarchprefix (desc), cstrcat (desc.name, "-", |
| 6925 | 1362 desc.version), getarch ()); |
| 1363 if (exist (getarchdir (desc, global_install), "dir")) | |
| 1364 archpkg = fullfile (getarchdir (desc, global_install), nm); | |
| 1365 archfid = fopen (archpkg, "at"); | |
| 6675 | 1366 else |
| 1367 archpkg = instpkg; | |
| 1368 archfid = instfid; | |
| 1369 endif | |
| 6634 | 1370 |
| 6675 | 1371 if (archfid >= 0 && instfid >= 0) |
| 8506 | 1372 ## Search all dot-m files for PKG commands. |
| 7498 | 1373 lst = dir (fullfile (packdir, "inst", "*.m")); |
| 6496 | 1374 for i = 1:length (lst) |
| 7498 | 1375 nam = fullfile (packdir, "inst", lst(i).name); |
| 6675 | 1376 fwrite (instfid, extract_pkg (nam, ['^[#%][#%]* *' nm ': *(.*)$'])); |
| 5955 | 1377 endfor |
| 1378 | |
| 8506 | 1379 ## Search all C++ source files for PKG commands. |
| 7498 | 1380 lst = dir (fullfile (packdir, "src", "*.cc")); |
| 6496 | 1381 for i = 1:length (lst) |
| 7498 | 1382 nam = fullfile (packdir, "src", lst(i).name); |
| 6675 | 1383 fwrite (archfid, extract_pkg (nam, ['^//* *' nm ': *(.*)$'])); |
| 1384 fwrite (archfid, extract_pkg (nam, ['^/\** *' nm ': *(.*) *\*/$'])); | |
| 5955 | 1385 endfor |
| 1386 | |
| 8506 | 1387 ## Add developer included PKG commands. |
| 6496 | 1388 packdirnm = fullfile (packdir, nm); |
| 1389 if (exist (packdirnm, "file")) | |
| 6675 | 1390 fid = fopen (packdirnm, "rt"); |
| 1391 if (fid >= 0) | |
| 1392 while (! feof (fid)) | |
| 1393 ln = fgets (fid); | |
| 5955 | 1394 if (ln > 0) |
| 6675 | 1395 fwrite (archfid, ln); |
| 5955 | 1396 endif |
| 1397 endwhile | |
| 6675 | 1398 fclose (fid); |
| 5955 | 1399 endif |
| 1400 endif | |
| 5971 | 1401 |
| 8506 | 1402 ## If the files is empty remove it. |
| 6675 | 1403 fclose (instfid); |
| 1404 t = dir (instpkg); | |
| 5971 | 1405 if (t.bytes <= 0) |
| 6675 | 1406 unlink (instpkg); |
| 1407 endif | |
| 1408 | |
| 1409 if (instfid != archfid) | |
| 1410 fclose (archfid); | |
| 1411 t = dir (archpkg); | |
| 1412 if (t.bytes <= 0) | |
| 1413 unlink (archpkg); | |
| 1414 endif | |
| 5971 | 1415 endif |
| 5955 | 1416 endif |
| 1417 endfunction | |
| 1418 | |
| 6925 | 1419 function copy_files (desc, packdir, global_install) |
| 8506 | 1420 ## Create the installation directory. |
| 6496 | 1421 if (! exist (desc.dir, "dir")) |
| 1422 [status, output] = mkdir (desc.dir); | |
| 1423 if (status != 1) | |
| 1424 error ("couldn't create installation directory %s : %s", | |
| 1425 desc.dir, output); | |
| 6020 | 1426 endif |
| 6496 | 1427 endif |
| 6020 | 1428 |
| 6925 | 1429 octfiledir = getarchdir (desc); |
| 1430 | |
| 8506 | 1431 ## Copy the files from "inst" to installdir. |
| 6496 | 1432 instdir = fullfile (packdir, "inst"); |
| 1433 if (! dirempty (instdir)) | |
| 1434 [status, output] = copyfile (fullfile (instdir, "*"), desc.dir); | |
| 1435 if (status != 1) | |
| 1436 rm_rf (desc.dir); | |
| 1437 error ("couldn't copy files to the installation directory"); | |
| 5801 | 1438 endif |
| 6925 | 1439 if (exist (fullfile (desc.dir, getarch ()), "dir") && |
| 1440 ! strcmp (fullfile (desc.dir, getarch ()), octfiledir)) | |
| 1441 if (! exist (octfiledir, "dir")) | |
| 8506 | 1442 ## Can be required to create upto three levels of dirs. |
| 6925 | 1443 octm1 = fileparts (octfiledir); |
| 1444 if (! exist (octm1, "dir")) | |
| 1445 octm2 = fileparts (octm1); | |
| 1446 if (! exist (octm2, "dir")) | |
| 1447 octm3 = fileparts (octm2); | |
| 1448 if (! exist (octm3, "dir")) | |
| 1449 [status, output] = mkdir (octm3); | |
| 1450 if (status != 1) | |
| 1451 rm_rf (desc.dir); | |
| 1452 error ("couldn't create installation directory %s : %s", | |
| 1453 octm3, output); | |
| 1454 endif | |
| 1455 endif | |
| 1456 [status, output] = mkdir (octm2); | |
| 1457 if (status != 1) | |
| 1458 rm_rf (desc.dir); | |
| 1459 error ("couldn't create installation directory %s : %s", | |
| 1460 octm2, output); | |
| 1461 endif | |
| 1462 endif | |
| 1463 [status, output] = mkdir (octm1); | |
| 1464 if (status != 1) | |
| 1465 rm_rf (desc.dir); | |
| 1466 error ("couldn't create installation directory %s : %s", | |
| 1467 octm1, output); | |
| 1468 endif | |
| 1469 endif | |
| 1470 [status, output] = mkdir (octfiledir); | |
| 1471 if (status != 1) | |
| 1472 rm_rf (desc.dir); | |
| 1473 error ("couldn't create installation directory %s : %s", | |
| 1474 octfiledir, output); | |
| 1475 endif | |
| 1476 endif | |
| 1477 [status, output] = movefile (fullfile (desc.dir, getarch (), "*"), | |
| 1478 octfiledir); | |
| 1479 rm_rf (fullfile (desc.dir, getarch ())); | |
| 1480 | |
| 1481 if (status != 1) | |
| 1482 rm_rf (desc.dir); | |
| 1483 rm_rf (octfiledir); | |
| 1484 error ("couldn't copy files to the installation directory"); | |
| 1485 endif | |
| 1486 endif | |
| 1487 | |
| 6496 | 1488 endif |
| 5801 | 1489 |
| 8506 | 1490 ## Create the "packinfo" directory. |
| 6496 | 1491 packinfo = fullfile (desc.dir, "packinfo"); |
| 1492 [status, msg] = mkdir (packinfo); | |
| 1493 if (status != 1) | |
| 1494 rm_rf (desc.dir); | |
| 6925 | 1495 rm_rf (octfiledir); |
| 6496 | 1496 error ("couldn't create packinfo directory: %s", msg); |
| 1497 endif | |
| 5801 | 1498 |
| 8506 | 1499 ## Copy DESCRIPTION. |
| 6496 | 1500 [status, output] = copyfile (fullfile (packdir, "DESCRIPTION"), packinfo); |
| 1501 if (status != 1) | |
| 6925 | 1502 rm_rf (desc.dir); |
| 1503 rm_rf (octfiledir); | |
| 1504 error ("couldn't copy DESCRIPTION: %s", output); | |
| 6496 | 1505 endif |
| 5801 | 1506 |
| 8506 | 1507 ## Copy COPYING. |
| 6496 | 1508 [status, output] = copyfile (fullfile (packdir, "COPYING"), packinfo); |
| 1509 if (status != 1) | |
| 6925 | 1510 rm_rf (desc.dir); |
| 1511 rm_rf (octfiledir); | |
| 1512 error ("couldn't copy COPYING: %s", output); | |
| 6496 | 1513 endif |
| 5993 | 1514 |
| 8506 | 1515 ## If the file ChangeLog exists, copy it. |
| 7498 | 1516 changelog_file = fullfile (packdir, "ChangeLog"); |
| 1517 if (exist (changelog_file, "file")) | |
| 1518 [status, output] = copyfile (changelog_file, packinfo); | |
| 6496 | 1519 if (status != 1) |
| 1520 rm_rf (desc.dir); | |
| 6925 | 1521 rm_rf (octfiledir); |
| 6496 | 1522 error ("couldn't copy ChangeLog file: %s", output); |
| 6254 | 1523 endif |
| 6496 | 1524 endif |
| 6254 | 1525 |
| 6496 | 1526 ## Is there an INDEX file to copy or should we generate one? |
| 7498 | 1527 index_file = fullfile (packdir, "INDEX"); |
| 1528 if (exist(index_file, "file")) | |
| 1529 [status, output] = copyfile (index_file, packinfo); | |
| 6496 | 1530 if (status != 1) |
| 1531 rm_rf (desc.dir); | |
| 6925 | 1532 rm_rf (octfiledir); |
| 6496 | 1533 error ("couldn't copy INDEX file: %s", output); |
| 5801 | 1534 endif |
| 6496 | 1535 else |
| 1536 try | |
| 7498 | 1537 write_index (desc, fullfile (packdir, "inst"), |
| 6925 | 1538 fullfile (packinfo, "INDEX"), global_install); |
| 6496 | 1539 catch |
| 1540 rm_rf (desc.dir); | |
| 6925 | 1541 rm_rf (octfiledir); |
| 6695 | 1542 rethrow (lasterror ()); |
| 6496 | 1543 end_try_catch |
| 1544 endif | |
| 5971 | 1545 |
| 6496 | 1546 ## Is there an 'on_uninstall.m' to install? |
| 7498 | 1547 fon_uninstall = fullfile (packdir, "on_uninstall.m"); |
| 6496 | 1548 if (exist (fon_uninstall, "file")) |
| 1549 [status, output] = copyfile (fon_uninstall, packinfo); | |
| 1550 if (status != 1) | |
| 1551 rm_rf (desc.dir); | |
| 6925 | 1552 rm_rf (octfiledir); |
| 6496 | 1553 error ("couldn't copy on_uninstall.m: %s", output); |
| 5971 | 1554 endif |
| 6496 | 1555 endif |
| 5971 | 1556 |
| 8506 | 1557 ## Is there a doc/ directory that needs to be installed? |
| 6496 | 1558 docdir = fullfile (packdir, "doc"); |
| 1559 if (exist (docdir, "dir") && ! dirempty (docdir)) | |
| 6925 | 1560 [status, output] = copyfile (docdir, desc.dir); |
| 6496 | 1561 endif |
| 1562 | |
| 8506 | 1563 ## Is there a bin/ directory that needs to be installed? |
| 6950 | 1564 ## FIXME: Need to treat architecture dependent files in bin/ |
| 6496 | 1565 bindir = fullfile (packdir, "bin"); |
| 1566 if (exist (bindir, "dir") && ! dirempty (bindir)) | |
| 6925 | 1567 [status, output] = copyfile (bindir, desc.dir); |
| 6496 | 1568 endif |
| 5801 | 1569 endfunction |
| 1570 | |
| 6925 | 1571 function finish_installation (desc, packdir, global_install) |
| 6496 | 1572 ## Is there a post-install to call? |
| 1573 if (exist (fullfile (packdir, "post_install.m"), "file")) | |
| 1574 wd = pwd (); | |
| 1575 try | |
| 1576 cd (packdir); | |
| 1577 post_install (desc); | |
| 1578 cd (wd); | |
| 1579 catch | |
| 1580 cd (wd); | |
| 1581 rm_rf (desc.dir); | |
| 6925 | 1582 rm_rf (getarchdir (desc), global_install); |
| 6695 | 1583 rethrow (lasterror ()); |
| 6496 | 1584 end_try_catch |
| 1585 endif | |
| 5801 | 1586 endfunction |
| 1587 | |
| 7498 | 1588 ## Make sure the package contains the essential files. |
| 6496 | 1589 function verify_directory (dir) |
| 1590 needed_files = {"COPYING", "DESCRIPTION"}; | |
| 1591 for f = needed_files | |
| 1592 if (! exist (fullfile (dir, f{1}), "file")) | |
| 1593 error ("package is missing file: %s", f{1}); | |
| 1594 endif | |
| 1595 endfor | |
| 5801 | 1596 endfunction |
| 1597 | |
| 8506 | 1598 ## Parse the DESCRIPTION file. |
| 6496 | 1599 function desc = get_description (filename) |
| 1600 [fid, msg] = fopen (filename, "r"); | |
| 1601 if (fid == -1) | |
| 1602 error ("the DESCRIPTION file %s could not be read: %s", filename, msg); | |
| 1603 endif | |
| 1604 | |
| 1605 desc = struct (); | |
| 5801 | 1606 |
| 6496 | 1607 line = fgetl (fid); |
| 1608 while (line != -1) | |
| 1609 if (line(1) == "#") | |
| 8506 | 1610 ## Comments, do nothing. |
| 6496 | 1611 elseif (isspace(line(1))) |
| 1612 ## Continuation lines | |
| 1613 if (exist ("keyword", "var") && isfield (desc, keyword)) | |
|
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1614 desc.(keyword) = cstrcat (desc.(keyword), " ", rstrip(line)); |
| 6496 | 1615 endif |
| 5801 | 1616 else |
| 6496 | 1617 ## Keyword/value pair |
| 1618 colon = find (line == ":"); | |
| 1619 if (length (colon) == 0) | |
| 1620 disp ("skipping line"); | |
| 1621 else | |
| 1622 colon = colon(1); | |
| 1623 keyword = tolower (strip (line(1:colon-1))); | |
| 7498 | 1624 value = strip (line (colon+1:end)); |
| 6496 | 1625 if (length (value) == 0) |
| 1626 fclose (fid); | |
| 1627 error ("the keyword %s has an empty value", desc.keywords{end}); | |
| 1628 endif | |
| 1629 desc.(keyword) = value; | |
| 1630 endif | |
| 5801 | 1631 endif |
| 6496 | 1632 line = fgetl (fid); |
| 1633 endwhile | |
| 1634 fclose (fid); | |
| 1635 | |
| 8506 | 1636 ## Make sure all is okay. |
| 6496 | 1637 needed_fields = {"name", "version", "date", "title", ... |
| 1638 "author", "maintainer", "description"}; | |
| 1639 for f = needed_fields | |
| 1640 if (! isfield (desc, f{1})) | |
| 1641 error ("description is missing needed field %s", f{1}); | |
| 1642 endif | |
| 1643 endfor | |
| 1644 desc.version = fix_version (desc.version); | |
| 1645 if (isfield (desc, "depends")) | |
| 1646 desc.depends = fix_depends (desc.depends); | |
| 1647 else | |
| 1648 desc.depends = ""; | |
| 1649 endif | |
| 1650 desc.name = tolower (desc.name); | |
| 5801 | 1651 endfunction |
| 1652 | |
| 7498 | 1653 ## Make sure the version string v is a valid x.y.z version string |
| 8506 | 1654 ## Examples: "0.1" => "0.1.0", "monkey" => error(...). |
| 6496 | 1655 function out = fix_version (v) |
| 1656 dots = find (v == "."); | |
| 1657 if (length (dots) == 1) | |
| 1658 major = str2num (v(1:dots-1)); | |
| 1659 minor = str2num (v(dots+1:end)); | |
| 1660 if (length (major) != 0 && length (minor) != 0) | |
| 1661 out = sprintf ("%d.%d.0", major, minor); | |
| 1662 return; | |
| 5801 | 1663 endif |
| 6496 | 1664 elseif (length (dots) == 2) |
| 1665 major = str2num (v(1:dots(1)-1)); | |
| 1666 minor = str2num (v(dots(1)+1:dots(2)-1)); | |
| 7498 | 1667 rev = str2num (v(dots(2)+1:end)); |
| 6496 | 1668 if (length (major) != 0 && length (minor) != 0 && length (rev) != 0) |
| 1669 out = sprintf ("%d.%d.%d", major, minor, rev); | |
| 1670 return; | |
| 1671 endif | |
| 1672 endif | |
| 1673 error ("bad version string: %s", v); | |
| 5801 | 1674 endfunction |
| 1675 | |
| 7498 | 1676 ## Make sure the depends field is of the right format. |
| 5801 | 1677 ## This function returns a cell of structures with the following fields: |
| 1678 ## package, version, operator | |
| 6496 | 1679 function deps_cell = fix_depends (depends) |
| 1680 deps = split_by (tolower (depends), ","); | |
| 1681 deps_cell = cell (1, length (deps)); | |
| 1682 | |
| 8506 | 1683 ## For each dependency. |
| 6496 | 1684 for i = 1:length (deps) |
| 1685 dep = deps{i}; | |
| 1686 lpar = find (dep == "("); | |
| 1687 rpar = find (dep == ")"); | |
| 1688 ## Does the dependency specify a version | |
| 8506 | 1689 ## Example: package(>= version). |
| 6496 | 1690 if (length (lpar) == 1 && length (rpar) == 1) |
| 1691 package = tolower (strip (dep(1:lpar-1))); | |
| 1692 sub = dep(lpar(1)+1:rpar(1)-1); | |
| 1693 parts = split_by (sub, " "); | |
| 1694 idx = []; | |
| 1695 for r = 1:size (parts, 1) | |
| 1696 if (length (parts{r}) > 0) | |
| 1697 idx(end+1) = r; | |
| 1698 endif | |
| 1699 endfor | |
| 1700 | |
| 1701 if (length (idx) != 2) | |
| 1702 error ("incorrect syntax for dependency `%s' in the DESCRIPTION file\n", | |
| 1703 dep); | |
| 1704 endif | |
| 1705 operator = parts{idx(1)}; | |
| 1706 if (! any (strcmp (operator, {">", ">=", "<=", "<", "=="}))) | |
| 1707 error ("unsupported operator: %s", operator); | |
| 1708 endif | |
| 1709 version = fix_version (parts{idx(2)}); | |
| 1710 | |
| 1711 ## If no version is specified for the dependency | |
| 1712 ## we say that the version should be greater than | |
| 8506 | 1713 ## or equal to "0.0.0". |
| 6496 | 1714 else |
| 1715 package = tolower (strip (dep)); | |
| 1716 operator = ">="; | |
| 1717 version = "0.0.0"; | |
| 1718 endif | |
| 1719 deps_cell{i} = struct ("package", package, "operator", operator, | |
| 1720 "version", version); | |
| 1721 endfor | |
| 5801 | 1722 endfunction |
| 1723 | |
| 7498 | 1724 ## Strip the text of spaces from the right |
| 8506 | 1725 ## Example: " hello world " => " hello world" |
| 1726 ## FIXME -- is this the same as deblank? | |
| 6496 | 1727 function text = rstrip (text) |
| 1728 chars = find (! isspace (text)); | |
| 1729 if (length (chars) > 0) | |
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1730 ## FIXME: shouldn't it be text = text(1:chars(end)); |
| 6496 | 1731 text = text (chars(1):end); |
| 1732 else | |
| 1733 text = ""; | |
| 1734 endif | |
| 5801 | 1735 endfunction |
| 1736 | |
| 8506 | 1737 ## Strip the text of spaces from the left and the right. |
| 5801 | 1738 ## Example: " hello world " => "hello world" |
| 6496 | 1739 function text = strip (text) |
| 1740 chars = find (! isspace (text)); | |
| 1741 if (length (chars) > 0) | |
| 1742 text = text(chars(1):chars(end)); | |
| 1743 else | |
| 1744 text = ""; | |
| 1745 endif | |
| 5801 | 1746 endfunction |
| 1747 | |
| 8506 | 1748 ## Split the text into a cell array of strings by sep. |
| 5801 | 1749 ## Example: "A, B" => {"A", "B"} (with sep = ",") |
| 6496 | 1750 function out = split_by (text, sep) |
| 1751 text_matrix = split (text, sep); | |
| 1752 num_words = size (text_matrix, 1); | |
| 1753 out = cell (num_words, 1); | |
| 1754 for i = 1:num_words | |
| 1755 out{i} = strip (text_matrix(i, :)); | |
| 1756 endfor | |
| 5801 | 1757 endfunction |
| 1758 | |
| 7498 | 1759 ## Create an INDEX file for a package that doesn't provide one. |
| 5801 | 1760 ## 'desc' describes the package. |
| 7498 | 1761 ## 'dir' is the 'inst' directory in temporary directory. |
| 1762 ## 'index_file' is the name (including path) of resulting INDEX file. | |
| 1763 function write_index (desc, dir, index_file, global_install) | |
| 6496 | 1764 ## Get names of functions in dir |
| 1765 [files, err, msg] = readdir (dir); | |
| 1766 if (err) | |
| 1767 error ("couldn't read directory %s: %s", dir, msg); | |
| 1768 endif | |
| 1769 | |
| 8506 | 1770 ## Check for architecture dependent files. |
| 6925 | 1771 tmpdir = getarchdir (desc); |
| 6634 | 1772 if (exist (tmpdir, "dir")) |
| 1773 [files2, err, msg] = readdir (tmpdir); | |
| 1774 if (err) | |
| 1775 error ("couldn't read directory %s: %s", tmpdir, msg); | |
| 1776 endif | |
| 1777 files = [files; files2]; | |
| 1778 endif | |
| 1779 | |
| 6496 | 1780 functions = {}; |
| 1781 for i = 1:length (files) | |
| 1782 file = files{i}; | |
| 1783 lf = length (file); | |
| 1784 if (lf > 2 && strcmp (file(end-1:end), ".m")) | |
| 1785 functions{end+1} = file(1:end-2); | |
| 1786 elseif (lf > 4 && strcmp (file(end-3:end), ".oct")) | |
| 1787 functions{end+1} = file(1:end-4); | |
| 5801 | 1788 endif |
| 6496 | 1789 endfor |
| 1790 | |
| 1791 ## Does desc have a categories field? | |
| 1792 if (! isfield (desc, "categories")) | |
| 1793 error ("the DESCRIPTION file must have a Categories field, when no INDEX file is given"); | |
| 1794 endif | |
| 1795 categories = split_by (desc.categories, ","); | |
| 1796 if (length (categories) < 1) | |
| 1797 error ("the Category field is empty"); | |
| 1798 endif | |
| 1799 | |
| 8506 | 1800 ## Write INDEX. |
| 7498 | 1801 fid = fopen (index_file, "w"); |
| 6496 | 1802 if (fid == -1) |
| 7498 | 1803 error ("couldn't open %s for writing.", index_file); |
| 6496 | 1804 endif |
| 1805 fprintf (fid, "%s >> %s\n", desc.name, desc.title); | |
| 1806 fprintf (fid, "%s\n", categories{1}); | |
| 1807 fprintf (fid, " %s\n", functions{:}); | |
| 1808 fclose (fid); | |
| 5801 | 1809 endfunction |
| 1810 | |
| 6820 | 1811 function bad_deps = get_unsatisfied_deps (desc, installed_pkgs_lst) |
| 6496 | 1812 bad_deps = {}; |
| 5801 | 1813 |
| 8506 | 1814 ## For each dependency. |
| 6496 | 1815 for i = 1:length (desc.depends) |
| 1816 dep = desc.depends{i}; | |
| 5801 | 1817 |
| 6496 | 1818 ## Is the current dependency Octave? |
| 1819 if (strcmp (dep.package, "octave")) | |
| 1820 if (! compare_versions (OCTAVE_VERSION, dep.version, dep.operator)) | |
| 1821 bad_deps{end+1} = dep; | |
| 6258 | 1822 endif |
| 8506 | 1823 ## Is the current dependency not Octave? |
| 6496 | 1824 else |
| 1825 ok = false; | |
| 6820 | 1826 for i = 1:length (installed_pkgs_lst) |
| 1827 cur_name = installed_pkgs_lst{i}.name; | |
| 1828 cur_version = installed_pkgs_lst{i}.version; | |
| 6496 | 1829 if (strcmp (dep.package, cur_name) |
| 1830 && compare_versions (cur_version, dep.version, dep.operator)) | |
| 1831 ok = true; | |
| 1832 break; | |
| 6258 | 1833 endif |
| 1834 endfor | |
| 6496 | 1835 if (! ok) |
| 1836 bad_deps{end+1} = dep; | |
| 1837 endif | |
| 5801 | 1838 endif |
| 6496 | 1839 endfor |
| 1840 endfunction | |
| 1841 | |
| 1842 function [out1, out2] = installed_packages (local_list, global_list) | |
| 8506 | 1843 ## Get the list of installed packages. |
| 6496 | 1844 try |
| 1845 local_packages = load (local_list).local_packages; | |
| 1846 catch | |
| 1847 local_packages = {}; | |
| 1848 end_try_catch | |
| 1849 try | |
| 6675 | 1850 global_packages = load (global_list).global_packages; |
| 6496 | 1851 catch |
| 1852 global_packages = {}; | |
| 1853 end_try_catch | |
| 6820 | 1854 installed_pkgs_lst = {local_packages{:}, global_packages{:}}; |
| 6496 | 1855 |
| 1856 ## Eliminate duplicates in the installed package list. | |
| 8506 | 1857 ## Locally installed packages take precedence. |
| 6496 | 1858 dup = []; |
| 6820 | 1859 for i = 1:length (installed_pkgs_lst) |
| 6496 | 1860 if (find (dup, i)) |
| 1861 continue; | |
| 5801 | 1862 endif |
| 6820 | 1863 for j = (i+1):length (installed_pkgs_lst) |
| 6496 | 1864 if (find (dup, j)) |
| 1865 continue; | |
| 1866 endif | |
| 6820 | 1867 if (strcmp (installed_pkgs_lst{i}.name, installed_pkgs_lst{j}.name)) |
| 6496 | 1868 dup = [dup, j]; |
| 1869 endif | |
| 5987 | 1870 endfor |
| 6496 | 1871 endfor |
| 1872 if (! isempty(dup)) | |
| 6820 | 1873 installed_pkgs_lst(dup) = []; |
| 6496 | 1874 endif |
| 1875 | |
| 8506 | 1876 ## Now check if the package is loaded. |
| 6645 | 1877 tmppath = strrep (path(), "\\", "/"); |
| 6820 | 1878 for i = 1:length (installed_pkgs_lst) |
| 1879 if (findstr (tmppath, strrep (installed_pkgs_lst{i}.dir, "\\", "/"))) | |
| 1880 installed_pkgs_lst{i}.loaded = true; | |
| 6616 | 1881 else |
| 6820 | 1882 installed_pkgs_lst{i}.loaded = false; |
| 6616 | 1883 endif |
| 1884 endfor | |
| 6675 | 1885 for i = 1:length (local_packages) |
| 6776 | 1886 if (findstr (tmppath, strrep (local_packages{i}.dir, "\\", "/"))) |
| 6675 | 1887 local_packages{i}.loaded = true; |
| 1888 else | |
| 1889 local_packages{i}.loaded = false; | |
| 1890 endif | |
| 1891 endfor | |
| 1892 for i = 1:length (global_packages) | |
| 6776 | 1893 if (findstr (tmppath, strrep (global_packages{i}.dir, "\\", "/"))) |
| 6675 | 1894 global_packages{i}.loaded = true; |
| 1895 else | |
| 1896 global_packages{i}.loaded = false; | |
| 1897 endif | |
| 1898 endfor | |
| 6616 | 1899 |
| 6496 | 1900 ## Should we return something? |
| 1901 if (nargout == 2) | |
| 1902 out1 = local_packages; | |
| 1903 out2 = global_packages; | |
| 1904 return; | |
| 1905 elseif (nargout == 1) | |
| 6820 | 1906 out1 = installed_pkgs_lst; |
| 6496 | 1907 return; |
| 1908 endif | |
| 1909 | |
| 8506 | 1910 ## We shouldn't return something, so we'll print something. |
| 6820 | 1911 num_packages = length (installed_pkgs_lst); |
| 6496 | 1912 if (num_packages == 0) |
| 1913 printf ("no packages installed.\n"); | |
| 1914 return; | |
| 1915 endif | |
| 1916 | |
| 8506 | 1917 ## Compute the maximal lengths of name, version, and dir. |
| 6496 | 1918 h1 = "Package Name"; |
| 1919 h2 = "Version"; | |
| 1920 h3 = "Installation directory"; | |
| 1921 max_name_length = length (h1); | |
| 1922 max_version_length = length (h2); | |
| 1923 names = cell (num_packages, 1); | |
| 1924 for i = 1:num_packages | |
| 1925 max_name_length = max (max_name_length, | |
| 6820 | 1926 length (installed_pkgs_lst{i}.name)); |
| 6496 | 1927 max_version_length = max (max_version_length, |
| 6820 | 1928 length (installed_pkgs_lst{i}.version)); |
| 1929 names{i} = installed_pkgs_lst{i}.name; | |
| 6496 | 1930 endfor |
| 6698 | 1931 max_dir_length = terminal_size()(2) - max_name_length - ... |
| 1932 max_version_length - 7; | |
| 1933 if (max_dir_length < 20) | |
| 1934 max_dir_length = Inf; | |
| 1935 endif | |
| 1936 | |
| 6616 | 1937 h1 = postpad (h1, max_name_length + 1, " "); |
| 6496 | 1938 h2 = postpad (h2, max_version_length, " ");; |
| 1939 | |
| 8506 | 1940 ## Print a header. |
| 6496 | 1941 header = sprintf("%s | %s | %s\n", h1, h2, h3); |
| 1942 printf (header); | |
| 1943 tmp = sprintf (repmat ("-", 1, length(header)-1)); | |
| 1944 tmp(length(h1)+2) = "+"; | |
| 1945 tmp(length(h1)+length(h2)+5) = "+"; | |
| 1946 printf ("%s\n", tmp); | |
| 1947 | |
| 8506 | 1948 ## Print the packages. |
| 6616 | 1949 format = sprintf ("%%%ds %%1s| %%%ds | %%s\n", max_name_length, |
| 6496 | 1950 max_version_length); |
| 1951 [dummy, idx] = sort (names); | |
| 1952 for i = 1:num_packages | |
| 6820 | 1953 cur_name = installed_pkgs_lst{idx(i)}.name; |
| 1954 cur_version = installed_pkgs_lst{idx(i)}.version; | |
| 1955 cur_dir = installed_pkgs_lst{idx(i)}.dir; | |
| 6698 | 1956 if (length (cur_dir) > max_dir_length) |
| 1957 first_char = length (cur_dir) - max_dir_length + 4; | |
| 1958 first_filesep = strfind (cur_dir(first_char:end), filesep()); | |
| 1959 if (! isempty (first_filesep)) | |
|
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1960 cur_dir = cstrcat ("...", |
| 6698 | 1961 cur_dir((first_char + first_filesep(1) - 1):end)); |
| 1962 else | |
|
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diff
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1963 cur_dir = cstrcat ("...", cur_dir(first_char:end)); |
| 6698 | 1964 endif |
| 1965 endif | |
| 6820 | 1966 if (installed_pkgs_lst{idx(i)}.loaded) |
| 6616 | 1967 cur_loaded = "*"; |
| 1968 else | |
| 1969 cur_loaded = " "; | |
| 1970 endif | |
| 1971 printf (format, cur_name, cur_loaded, cur_version, cur_dir); | |
| 6496 | 1972 endfor |
| 5801 | 1973 endfunction |
| 1974 | |
| 6496 | 1975 function load_packages (files, handle_deps, local_list, global_list) |
| 6820 | 1976 installed_pkgs_lst = installed_packages (local_list, global_list); |
| 1977 num_packages = length (installed_pkgs_lst); | |
| 6496 | 1978 |
| 8506 | 1979 ## Read package names and installdirs into a more convenient format. |
| 6496 | 1980 pnames = pdirs = cell (1, num_packages); |
| 1981 for i = 1:num_packages | |
| 6820 | 1982 pnames{i} = installed_pkgs_lst{i}.name; |
| 1983 pdirs{i} = installed_pkgs_lst{i}.dir; | |
| 6496 | 1984 endfor |
| 1985 | |
| 8506 | 1986 ## Load all. |
| 6496 | 1987 if (length (files) == 1 && strcmp (files{1}, "all")) |
| 6820 | 1988 idx = [1:length(installed_pkgs_lst)]; |
| 8506 | 1989 ## Load auto. |
| 6695 | 1990 elseif (length (files) == 1 && strcmp (files{1}, "auto")) |
| 1991 idx = []; | |
| 6820 | 1992 for i = 1:length (installed_pkgs_lst) |
| 6496 | 1993 if (exist (fullfile (pdirs{i}, "packinfo", ".autoload"), "file")) |
| 6695 | 1994 idx (end + 1) = i; |
| 6496 | 1995 endif |
| 6037 | 1996 endfor |
| 8506 | 1997 ## Load package_name1 ... |
| 6496 | 1998 else |
| 6695 | 1999 idx = []; |
| 6496 | 2000 for i = 1:length (files) |
| 6695 | 2001 idx2 = find (strcmp (pnames, files{i})); |
| 2002 if (! any (idx2)) | |
| 6496 | 2003 error ("package %s is not installed", files{i}); |
| 2004 endif | |
| 6695 | 2005 idx (end + 1) = idx2; |
| 6496 | 2006 endfor |
| 2007 endif | |
| 6037 | 2008 |
| 8506 | 2009 ## Load the packages, but take care of the ordering of dependencies. |
| 6925 | 2010 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, true); |
| 5801 | 2011 endfunction |
| 5928 | 2012 |
| 6496 | 2013 function unload_packages (files, handle_deps, local_list, global_list) |
| 6820 | 2014 installed_pkgs_lst = installed_packages (local_list, global_list); |
| 2015 num_packages = length (installed_pkgs_lst); | |
| 6496 | 2016 |
| 8506 | 2017 ## Read package names and installdirs into a more convenient format. |
| 6496 | 2018 pnames = pdirs = cell (1, num_packages); |
| 2019 for i = 1:num_packages | |
| 6820 | 2020 pnames{i} = installed_pkgs_lst{i}.name; |
| 2021 pdirs{i} = installed_pkgs_lst{i}.dir; | |
| 2022 pdeps{i} = installed_pkgs_lst{i}.depends; | |
| 6496 | 2023 endfor |
| 2024 | |
| 8506 | 2025 ## Get the current octave path. |
| 6496 | 2026 p = split_by (path(), pathsep ()); |
| 6203 | 2027 |
| 6496 | 2028 if (length (files) == 1 && strcmp (files{1}, "all")) |
| 8506 | 2029 ## Unload all. |
| 2030 dirs = pdirs; | |
| 2031 desc = installed_pkgs_lst; | |
| 6496 | 2032 else |
| 8506 | 2033 ## Unload package_name1 ... |
| 6496 | 2034 dirs = {}; |
| 6925 | 2035 desc = {}; |
| 6496 | 2036 for i = 1:length (files) |
| 7208 | 2037 idx = strcmp (pnames, files{i}); |
| 6496 | 2038 if (! any (idx)) |
| 2039 error ("package %s is not installed", files{i}); | |
| 2040 endif | |
| 7208 | 2041 dirs{end+1} = pdirs{idx}; |
| 2042 desc{end+1} = installed_pkgs_lst{idx}; | |
| 6496 | 2043 endfor |
| 2044 endif | |
| 2045 | |
| 8506 | 2046 ## Check for architecture dependent directories. |
| 6614 | 2047 archdirs = {}; |
| 2048 for i = 1:length (dirs) | |
| 7208 | 2049 tmpdir = getarchdir (desc{i}); |
| 6614 | 2050 if (exist (tmpdir, "dir")) |
| 7208 | 2051 archdirs{end+1} = dirs{i}; |
| 2052 archdirs{end+1} = tmpdir; | |
| 6925 | 2053 else |
| 7208 | 2054 archdirs{end+1} = dirs{i}; |
| 6614 | 2055 endif |
| 2056 endfor | |
| 2057 | |
| 8506 | 2058 ## Unload the packages. |
| 6925 | 2059 for i = 1:length (archdirs) |
| 2060 d = archdirs{i}; | |
| 6496 | 2061 idx = strcmp (p, d); |
| 2062 if (any (idx)) | |
| 2063 rmpath (d); | |
| 8506 | 2064 ## FIXME: We should also check if we need to remove items from |
| 2065 ## EXEC_PATH. | |
| 6203 | 2066 endif |
| 6496 | 2067 endfor |
| 6203 | 2068 endfunction |
| 2069 | |
| 5928 | 2070 function [status_out, msg_out] = rm_rf (dir) |
| 6925 | 2071 if (exist (dir)) |
| 2072 crr = confirm_recursive_rmdir (); | |
| 2073 unwind_protect | |
| 2074 confirm_recursive_rmdir (false); | |
| 2075 [status, msg] = rmdir (dir, "s"); | |
| 2076 unwind_protect_cleanup | |
| 2077 confirm_recursive_rmdir (crr); | |
| 2078 end_unwind_protect | |
| 2079 else | |
| 2080 status = 1; | |
| 2081 msg = ""; | |
| 2082 endif | |
| 5928 | 2083 if (nargout > 0) |
| 2084 status_out = status; | |
| 2085 endif | |
| 2086 if (nargout > 1) | |
| 2087 msg_out = msg; | |
| 2088 endif | |
| 2089 endfunction | |
| 5971 | 2090 |
| 2091 function emp = dirempty (nm, ign) | |
| 6925 | 2092 if (exist (nm, "dir")) |
| 2093 if (nargin < 2) | |
| 2094 ign = {".", ".."}; | |
| 2095 else | |
| 2096 ign = [{".", ".."}, ign]; | |
| 2097 endif | |
| 2098 l = dir (nm); | |
| 2099 for i = 1:length (l) | |
| 2100 found = false; | |
| 2101 for j = 1:length (ign) | |
| 2102 if (strcmp (l(i).name, ign{j})) | |
| 2103 found = true; | |
| 2104 break; | |
| 2105 endif | |
| 2106 endfor | |
| 2107 if (! found) | |
| 2108 emp = false; | |
| 2109 return | |
| 5971 | 2110 endif |
| 2111 endfor | |
| 6925 | 2112 emp = true; |
| 2113 else | |
| 2114 emp = true; | |
| 2115 endif | |
| 5971 | 2116 endfunction |
| 6614 | 2117 |
| 2118 function arch = getarch () | |
|
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2119 persistent _arch = cstrcat (octave_config_info("canonical_host_type"), ... |
| 6675 | 2120 "-", octave_config_info("api_version")); |
| 6614 | 2121 arch = _arch; |
| 2122 endfunction | |
| 6645 | 2123 |
| 6925 | 2124 function archprefix = getarchprefix (desc, global_install) |
| 2125 if ((nargin == 2 && global_install) || (nargin < 2 && issuperuser ())) | |
| 2126 archprefix = fullfile (octave_config_info ("libexecdir"), "octave", | |
|
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
2127 "packages", cstrcat(desc.name, "-", desc.version)); |
| 6925 | 2128 else |
| 2129 archprefix = desc.dir; | |
| 2130 endif | |
| 2131 endfunction | |
| 2132 | |
| 2133 function archdir = getarchdir (desc) | |
| 2134 archdir = fullfile (desc.archprefix, getarch()); | |
| 2135 endfunction | |
| 2136 | |
| 2137 function s = issuperuser () | |
| 2138 if ((ispc () && ! isunix ()) || (geteuid() == 0)) | |
| 2139 s = true; | |
| 2140 else | |
| 2141 s = false; | |
| 2142 endif | |
| 2143 endfunction | |
| 2144 | |
| 6645 | 2145 function [status, output] = shell (cmd) |
| 2146 persistent have_sh; | |
| 2147 | |
| 2148 cmd = strrep (cmd, "\\", "/"); | |
| 2149 if (ispc () && ! isunix ()) | |
| 2150 if (isempty(have_sh)) | |
| 2151 if (system("sh.exe -c \"exit\"")) | |
| 2152 have_sh = false; | |
| 2153 else | |
| 2154 have_sh = true; | |
| 2155 endif | |
| 2156 endif | |
| 2157 if (have_sh) | |
|
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2158 [status, output] = system (cstrcat ("sh.exe -c \"", cmd, "\"")); |
| 6645 | 2159 else |
| 2160 error ("Can not find the command shell") | |
| 2161 endif | |
| 2162 else | |
| 2163 [status, output] = system (cmd); | |
| 2164 endif | |
| 2165 endfunction | |
| 6695 | 2166 |
| 2167 function newdesc = save_order (desc) | |
| 2168 newdesc = {}; | |
| 2169 for i = 1 : length(desc) | |
| 2170 deps = desc{i}.depends; | |
| 2171 if (isempty (deps) || (length (deps) == 1 && | |
| 2172 strcmp(deps{1}.package, "octave"))) | |
| 2173 newdesc {end + 1} = desc{i}; | |
| 2174 else | |
| 2175 tmpdesc = {}; | |
| 2176 for k = 1 : length (deps) | |
| 2177 for j = 1 : length (desc) | |
| 2178 if (strcmp (desc{j}.name, deps{k}.package)) | |
| 7208 | 2179 tmpdesc{end+1} = desc{j}; |
| 6695 | 2180 break; |
| 2181 endif | |
| 2182 endfor | |
| 2183 endfor | |
| 2184 if (! isempty (tmpdesc)) | |
| 2185 newdesc = {newdesc{:}, save_order(tmpdesc){:}, desc{i}}; | |
| 2186 else | |
| 7208 | 2187 newdesc{end+1} = desc{i}; |
| 6695 | 2188 endif |
| 2189 endif | |
| 2190 endfor | |
| 8506 | 2191 ## Eliminate the duplicates. |
| 6695 | 2192 idx = []; |
| 2193 for i = 1 : length (newdesc) | |
| 2194 for j = (i + 1) : length (newdesc) | |
| 2195 if (strcmp (newdesc{i}.name, newdesc{j}.name)) | |
| 2196 idx (end + 1) = j; | |
| 2197 endif | |
| 2198 endfor | |
| 2199 endfor | |
| 2200 newdesc(idx) = []; | |
| 2201 endfunction | |
| 2202 | |
| 6925 | 2203 function load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst, |
| 2204 global_install) | |
| 6820 | 2205 idx = load_package_dirs (idx, [], handle_deps, installed_pkgs_lst); |
| 6695 | 2206 dirs = {}; |
| 2207 execpath = EXEC_PATH (); | |
| 2208 for i = idx; | |
| 6820 | 2209 ndir = installed_pkgs_lst{i}.dir; |
| 7208 | 2210 dirs{end+1} = ndir; |
| 6695 | 2211 if (exist (fullfile (dirs{end}, "bin"), "dir")) |
|
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2212 execpath = cstrcat (fullfile (dirs{end}, "bin"), ":", execpath); |
| 6695 | 2213 endif |
| 7208 | 2214 tmpdir = getarchdir (installed_pkgs_lst{i}); |
| 6695 | 2215 if (exist (tmpdir, "dir")) |
| 2216 dirs{end + 1} = tmpdir; | |
| 6950 | 2217 if (exist (fullfile (dirs{end}, "bin"), "dir")) |
|
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strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7498
diff
changeset
|
2218 execpath = cstrcat (fullfile (dirs{end}, "bin"), ":", execpath); |
| 6950 | 2219 endif |
| 6695 | 2220 endif |
| 2221 endfor | |
| 2222 | |
| 8506 | 2223 ## Load the packages. |
| 6695 | 2224 if (length (dirs) > 0) |
| 2225 addpath (dirs{:}); | |
| 2226 endif | |
| 2227 | |
| 8506 | 2228 ## Add the binaries to exec_path. |
| 6695 | 2229 if (! strcmp (EXEC_PATH, execpath)) |
| 2230 EXEC_PATH (execpath); | |
| 2231 endif | |
| 2232 endfunction | |
| 2233 | |
| 6820 | 2234 function idx = load_package_dirs (lidx, idx, handle_deps, installed_pkgs_lst) |
| 6695 | 2235 for i = lidx |
| 6820 | 2236 if (isfield (installed_pkgs_lst{i}, "loaded") && |
| 2237 installed_pkgs_lst{i}.loaded) | |
| 6695 | 2238 continue; |
| 2239 else | |
| 2240 if (handle_deps) | |
| 6820 | 2241 deps = installed_pkgs_lst{i}.depends; |
| 6695 | 2242 if ((length (deps) > 1) || (length (deps) == 1 && |
| 2243 ! strcmp(deps{1}.package, "octave"))) | |
| 2244 tmplidx = []; | |
| 2245 for k = 1 : length (deps) | |
| 6820 | 2246 for j = 1 : length (installed_pkgs_lst) |
| 2247 if (strcmp (installed_pkgs_lst{j}.name, deps{k}.package)) | |
| 6695 | 2248 tmplidx (end + 1) = j; |
| 2249 break; | |
| 2250 endif | |
| 2251 endfor | |
| 2252 endfor | |
| 2253 idx = load_package_dirs (tmplidx, idx, handle_deps, | |
| 6820 | 2254 installed_pkgs_lst); |
| 6695 | 2255 endif |
| 2256 endif | |
| 2257 if (isempty (find(idx == i))) | |
| 2258 idx (end + 1) = i; | |
| 2259 endif | |
| 2260 endif | |
| 2261 endfor | |
| 2262 endfunction | |
| 6950 | 2263 |
| 2264 function dep = is_architecture_dependent (nm) | |
| 7329 | 2265 persistent archdepsuffix = {".oct",".mex",".a",".lib",".so",".so.*",".dll","dylib"}; |
| 6950 | 2266 |
| 2267 dep = false; | |
| 2268 for i = 1 : length (archdepsuffix) | |
| 7208 | 2269 ext = archdepsuffix{i}; |
| 6950 | 2270 if (ext(end) == "*") |
| 2271 isglob = true; | |
| 2272 ext(end) = []; | |
| 2273 else | |
| 2274 isglob = false; | |
| 2275 endif | |
| 2276 pos = findstr (nm, ext); | |
| 2277 if (pos) | |
| 7208 | 2278 if (! isglob && (length(nm) - pos(end) != length(ext) - 1)) |
| 6950 | 2279 continue; |
| 2280 endif | |
| 2281 dep = true; | |
| 2282 break; | |
| 2283 endif | |
| 2284 endfor | |
| 2285 endfunction |