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annotate scripts/pkg/private/install.m @ 14466:cfb0173fe1ca

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maint: Refactor pkg.m and move subfunctions to private/ directory. * pkg.m: move all sub-functions to private/ * pkg/private/absolute_pathname.m * pkg/private/build.m * pkg/private/configure_make.m * pkg/private/copy_files.m * pkg/private/create_pkgadddel.m * pkg/private/describe.m * pkg/private/dirempty.m * pkg/private/extract_pkg.m * pkg/private/finish_installation.m * pkg/private/fix_depends.m * pkg/private/fix_version.m * pkg/private/generate_lookfor_cache.m * pkg/private/get_description.m * pkg/private/get_forge_download.m * pkg/private/get_forge_pkg.m * pkg/private/getarch.m * pkg/private/getarchdir.m * pkg/private/getarchprefix.m * pkg/private/get_unsatisfied_deps.m * pkg/private/install.m * pkg/private/installed_packages.m * pkg/private/is_architecture_dependent.m * pkg/private/isautoload.m * pkg/private/issuperuser.m * pkg/private/list_forge_packages.m * pkg/private/load_package_dirs.m * pkg/private/load_packages.m * pkg/private/load_packages_and_dependencies.m * pkg/private/packinfo_copy_file.m * pkg/private/parse_pkg_idx.m * pkg/private/prepare_installation.m * pkg/private/print_package_description.m * pkg/private/rebuild.m * pkg/private/repackage.m * pkg/private/rm_rf.m * pkg/private/rstrip.m * pkg/private/save_order.m * pkg/private/shell.m * pkg/private/split_by.m * pkg/private/strip.m * pkg/private/uninstall.m * pkg/private/unload_packages.m * pkg/private/verify_directory.m * pkg/private/write_index.m
author Carlo de Falco <kingcrimson@tiscali.it>
date Thu, 15 Mar 2012 19:41:24 +0100
parents
children aad7ad0e15c1
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14466
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1 ## Copyright (C) 2005-2012 S�ren Hauberg
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2 ## Copyright (C) 2010 VZLU Prague, a.s.
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3 ##
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4 ## This file is part of Octave.
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5 ##
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6 ## Octave is free software; you can redistribute it and/or modify it
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7 ## under the terms of the GNU General Public License as published by
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8 ## the Free Software Foundation; either version 3 of the License, or (at
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9 ## your option) any later version.
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10 ##
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11 ## Octave is distributed in the hope that it will be useful, but
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 ## General Public License for more details.
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15 ##
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16 ## You should have received a copy of the GNU General Public License
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17 ## along with Octave; see the file COPYING. If not, see
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18 ## <http://www.gnu.org/licenses/>.
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19
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {} install (@var{files}, @var{handle_deps}, @var{autoload},@
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22 ## @var{prefix}, @var{archprefix}, @var{verbose},@
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23 ## @var{local_list}, @var{global_list}, @var{global_install})
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24 ## Undocumented internal function.
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25 ## @end deftypefn
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26
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27 function install (files, handle_deps, autoload, prefix, archprefix, verbose,
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28 local_list, global_list, global_install)
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29
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30 ## Check that the directory in prefix exist. If it doesn't: create it!
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31 if (! exist (prefix, "dir"))
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32 warning ("creating installation directory %s", prefix);
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33 [status, msg] = mkdir (prefix);
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34 if (status != 1)
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35 error ("could not create installation directory: %s", msg);
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36 endif
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37 endif
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38
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39 ## Get the list of installed packages.
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40 [local_packages, global_packages] = installed_packages (local_list,
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41 global_list);
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42
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43 installed_pkgs_lst = {local_packages{:}, global_packages{:}};
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44
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45 if (global_install)
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46 packages = global_packages;
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47 else
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48 packages = local_packages;
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49 endif
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50
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51 ## Uncompress the packages and read the DESCRIPTION files.
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52 tmpdirs = packdirs = descriptions = {};
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53 try
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54 ## Warn about non existent files.
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55 for i = 1:length (files)
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56 if (isempty (glob(files{i})))
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57 warning ("file %s does not exist", files{i});
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58 endif
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59 endfor
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60
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61 ## Unpack the package files and read the DESCRIPTION files.
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62 files = glob (files);
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63 packages_to_uninstall = [];
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64 for i = 1:length (files)
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65 tgz = files{i};
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66
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67 if (exist (tgz, "file"))
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68 ## Create a temporary directory.
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69 tmpdir = tmpnam ();
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70 tmpdirs{end+1} = tmpdir;
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71 if (verbose)
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72 printf ("mkdir (%s)\n", tmpdir);
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73 endif
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74 [status, msg] = mkdir (tmpdir);
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75 if (status != 1)
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76 error ("couldn't create temporary directory: %s", msg);
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77 endif
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78
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79 ## Uncompress the package.
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80 if (verbose)
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81 printf ("untar (%s, %s)\n", tgz, tmpdir);
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82 endif
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83 untar (tgz, tmpdir);
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84
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85 ## Get the name of the directories produced by tar.
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86 [dirlist, err, msg] = readdir (tmpdir);
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87 if (err)
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88 error ("couldn't read directory produced by tar: %s", msg);
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89 endif
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90
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91 if (length (dirlist) > 3)
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92 error ("bundles of packages are not allowed");
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93 endif
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94 endif
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95
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96 ## The filename pointed to an uncompressed package to begin with.
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97 if (exist (tgz, "dir"))
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98 dirlist = {".", "..", tgz};
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99 endif
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100
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101 if (exist (tgz, "file") || exist (tgz, "dir"))
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102 ## The two first entries of dirlist are "." and "..".
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103 if (exist (tgz, "file"))
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104 packdir = fullfile (tmpdir, dirlist{3});
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105 else
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106 packdir = fullfile (pwd(), dirlist{3});
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107 endif
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108 packdirs{end+1} = packdir;
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109
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110 ## Make sure the package contains necessary files.
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111 verify_directory (packdir);
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112
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113 ## Read the DESCRIPTION file.
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114 filename = fullfile (packdir, "DESCRIPTION");
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115 desc = get_description (filename);
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116
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117 ## Verify that package name corresponds with filename.
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118 [dummy, nm] = fileparts (tgz);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
119 if ((length (nm) >= length (desc.name))
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
120 && ! strcmp (desc.name, nm(1:length(desc.name))))
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
121 error ("package name '%s' doesn't correspond to its filename '%s'",
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
122 desc.name, nm);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
123 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
124
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
125 ## Set default installation directory.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
126 desc.dir = fullfile (prefix, cstrcat (desc.name, "-", desc.version));
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
127
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
128 ## Set default architectire dependent installation directory.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
129 desc.archprefix = fullfile (archprefix, cstrcat (desc.name, "-",
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
130 desc.version));
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
131
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
132 ## Save desc.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
133 descriptions{end+1} = desc;
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
134
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
135 ## Are any of the new packages already installed?
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
136 ## If so we'll remove the old version.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
137 for j = 1:length (packages)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
138 if (strcmp (packages{j}.name, desc.name))
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
139 packages_to_uninstall(end+1) = j;
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
140 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
141 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
142 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
143 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
144 catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
145 ## Something went wrong, delete tmpdirs.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
146 for i = 1:length (tmpdirs)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
147 rm_rf (tmpdirs{i});
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
148 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
149 rethrow (lasterror ());
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
150 end_try_catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
151
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
152 ## Check dependencies.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
153 if (handle_deps)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
154 ok = true;
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
155 error_text = "";
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
156 for i = 1:length (descriptions)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
157 desc = descriptions{i};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
158 idx2 = setdiff (1:length(descriptions), i);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
159 if (global_install)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
160 ## Global installation is not allowed to have dependencies on locally
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
161 ## installed packages.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
162 idx1 = setdiff (1:length(global_packages), packages_to_uninstall);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
163 pseudo_installed_packages = {global_packages{idx1}, ...
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
164 descriptions{idx2}};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
165 else
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
166 idx1 = setdiff (1:length(local_packages), packages_to_uninstall);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
167 pseudo_installed_packages = {local_packages{idx1}, ...
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
168 global_packages{:}, ...
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
169 descriptions{idx2}};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
170 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
171 bad_deps = get_unsatisfied_deps (desc, pseudo_installed_packages);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
172 ## Are there any unsatisfied dependencies?
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
173 if (! isempty (bad_deps))
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
174 ok = false;
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
175 for i = 1:length (bad_deps)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
176 dep = bad_deps{i};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
177 error_text = cstrcat (error_text, " ", desc.name, " needs ",
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
178 dep.package, " ", dep.operator, " ",
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
179 dep.version, "\n");
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
180 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
181 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
182 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
183
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
184 ## Did we find any unsatisfied dependencies?
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
185 if (! ok)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
186 error ("the following dependencies where unsatisfied:\n %s", error_text);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
187 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
188 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
189
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
190 ## Prepare each package for installation.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
191 try
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
192 for i = 1:length (descriptions)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
193 desc = descriptions{i};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
194 pdir = packdirs{i};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
195 prepare_installation (desc, pdir);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
196 configure_make (desc, pdir, verbose);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
197 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
198 catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
199 ## Something went wrong, delete tmpdirs.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
200 for i = 1:length (tmpdirs)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
201 rm_rf (tmpdirs{i});
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
202 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
203 rethrow (lasterror ());
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
204 end_try_catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
205
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
206 ## Uninstall the packages that will be replaced.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
207 try
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
208 for i = packages_to_uninstall
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
209 if (global_install)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
210 uninstall ({global_packages{i}.name}, false, verbose, local_list,
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
211 global_list, global_install);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
212 else
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
213 uninstall ({local_packages{i}.name}, false, verbose, local_list,
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
214 global_list, global_install);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
215 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
216 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
217 catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
218 ## Something went wrong, delete tmpdirs.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
219 for i = 1:length (tmpdirs)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
220 rm_rf (tmpdirs{i});
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
221 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
222 rethrow (lasterror ());
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
223 end_try_catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
224
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
225 ## Install each package.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
226 try
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
227 for i = 1:length (descriptions)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
228 desc = descriptions{i};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
229 pdir = packdirs{i};
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
230 copy_files (desc, pdir, global_install);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
231 create_pkgadddel (desc, pdir, "PKG_ADD", global_install);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
232 create_pkgadddel (desc, pdir, "PKG_DEL", global_install);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
233 finish_installation (desc, pdir, global_install);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
234 generate_lookfor_cache (desc);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
235 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
236 catch
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
237 ## Something went wrong, delete tmpdirs.
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
238 for i = 1:length (tmpdirs)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
239 rm_rf (tmpdirs{i});
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
240 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
241 for i = 1:length (descriptions)
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
242 rm_rf (descriptions{i}.dir);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
243 rm_rf (getarchdir (descriptions{i}));
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
244 endfor
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
245 rethrow (lasterror ());
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
246 end_try_catch
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
247
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
248 ## Check if the installed directory is empty. If it is remove it
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
249 ## from the list.
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
250 for i = length (descriptions):-1:1
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
251 if (dirempty (descriptions{i}.dir, {"packinfo", "doc"})
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
252 && dirempty (getarchdir (descriptions{i})))
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Carlo de Falco <kingcrimson@tiscali.it>
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diff changeset
253 warning ("package %s is empty\n", descriptions{i}.name);
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parents:
diff changeset
254 rm_rf (descriptions{i}.dir);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
255 rm_rf (getarchdir (descriptions{i}));
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
256 descriptions(i) = [];
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
257 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
258 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
259
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
260 ## If the package requested that it is autoloaded, or the installer
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
261 ## requested that it is, then mark the package as autoloaded.
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
262 for i = length (descriptions):-1:1
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
263 if (autoload > 0 || (autoload == 0 && isautoload (descriptions(i))))
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
264 fclose (fopen (fullfile (descriptions{i}.dir, "packinfo",
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
265 ".autoload"), "wt"));
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
266 descriptions{i}.autoload = 1;
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parents:
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267 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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268 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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269
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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270 ## Add the packages to the package list.
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
271 try
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
272 if (global_install)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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273 idx = setdiff (1:length(global_packages), packages_to_uninstall);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
274 global_packages = save_order ({global_packages{idx}, descriptions{:}});
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
275 save (global_list, "global_packages");
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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276 installed_pkgs_lst = {local_packages{:}, global_packages{:}};
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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277 else
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
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278 idx = setdiff (1:length(local_packages), packages_to_uninstall);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
279 local_packages = save_order ({local_packages{idx}, descriptions{:}});
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
280 save (local_list, "local_packages");
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
281 installed_pkgs_lst = {local_packages{:}, global_packages{:}};
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
282 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
283 catch
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
284 ## Something went wrong, delete tmpdirs.
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
285 for i = 1:length (tmpdirs)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
286 rm_rf (tmpdirs{i});
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
287 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
288 for i = 1:length (descriptions)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
289 rm_rf (descriptions{i}.dir);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
290 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
291 if (global_install)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
292 printf ("error: couldn't append to %s\n", global_list);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
293 else
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
294 printf ("error: couldn't append to %s\n", local_list);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
295 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
296 rethrow (lasterror ());
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
297 end_try_catch
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
298
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
299 ## All is well, let's clean up.
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
300 for i = 1:length (tmpdirs)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
301 [status, msg] = rm_rf (tmpdirs{i});
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
302 if (status != 1)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
303 warning ("couldn't clean up after my self: %s\n", msg);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
304 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
305 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
306
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
307 ## Add the newly installed packages to the path, so the user
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
308 ## can begin using them. Only load them if they are marked autoload.
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
309 if (length (descriptions) > 0)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
310 idx = [];
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
311 for i = 1:length (descriptions)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
312 if (isautoload (descriptions(i)))
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
313 nm = descriptions{i}.name;
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
314 for j = 1:length (installed_pkgs_lst)
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
315 if (strcmp (nm, installed_pkgs_lst{j}.name))
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
316 idx (end + 1) = j;
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
317 break;
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
318 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
319 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
320 endif
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
321 endfor
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
322 load_packages_and_dependencies (idx, handle_deps, installed_pkgs_lst,
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
323 global_install);
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Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
324 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
325
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
326 ## If there's a NEWS file, mention it
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
327 ## we are checking if desc exists too because it's possible to ge to this point
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
328 ## without creating it such as giving an invalid filename for the package
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
329 if (exist ("desc", "var") && exist (fullfile (desc.dir, "packinfo", "NEWS"), "file"))
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
330 printf ("For information about changes from previous versions of the %s package, run 'news (\"%s\")'.\n",
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
331 desc.name, desc.name);
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
332 endif
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
333
cfb0173fe1ca maint: Refactor pkg.m and move subfunctions to private/ directory.
Carlo de Falco <kingcrimson@tiscali.it>
parents:
diff changeset
334 endfunction