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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021. In all .txi and .texi files except gpl.txi and gpl.texi in the doc/liboctave and doc/interpreter directories, change the copyright to "Octave Project Developers", the same as used for other source files. Update copyright notices for 2022 (not done since 2019). For gpl.txi and gpl.texi, change the copyright notice to be "Free Software Foundation, Inc." and leave the date at 2007 only because this file only contains the text of the GPL, not anything created by the Octave Project Developers. Add Paul Thomas to contributors.in.
author John W. Eaton <jwe@octave.org>
date Tue, 28 Dec 2021 18:22:40 -0500
parents 7854d5752dd2
children 597f3ee61a48
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 ########################################################################
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2 ##
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3 ## Copyright (C) 2005-2022 The Octave Project Developers
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4 ##
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5 ## See the file COPYRIGHT.md in the top-level directory of this
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6 ## distribution or <https://octave.org/copyright/>.
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7 ##
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8 ## This file is part of Octave.
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9 ##
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10 ## Octave is free software: you can redistribute it and/or modify it
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11 ## under the terms of the GNU General Public License as published by
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12 ## the Free Software Foundation, either version 3 of the License, or
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13 ## (at your option) any later version.
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14 ##
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15 ## Octave is distributed in the hope that it will be useful, but
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16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ## GNU General Public License for more details.
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19 ##
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20 ## You should have received a copy of the GNU General Public License
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21 ## along with Octave; see the file COPYING. If not, see
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22 ## <https://www.gnu.org/licenses/>.
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23 ##
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24 ########################################################################
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25
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26 ## -*- texinfo -*-
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27 ## @deftypefn {} {@var{filelist} =} tar (@var{tarfile}, @var{files})
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28 ## @deftypefnx {} {@var{filelist} =} tar (@var{tarfile}, @var{files}, @var{rootdir})
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29 ## Pack the list of files and directories specified in @var{files} into the
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30 ## TAR archive @var{tarfile}.
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31 ##
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32 ## @var{files} is a character array or cell array of strings. Shell wildcards
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33 ## in the filename such as @samp{*} or @samp{?} are accepted and expanded.
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34 ## Directories are recursively traversed and all files are added to the
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35 ## archive.
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36 ##
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37 ## If @var{rootdir} is defined then any files without absolute pathnames are
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38 ## located relative to @var{rootdir} rather than the current directory.
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39 ##
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40 ## The optional output @var{filelist} is a list of the files that were included
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41 ## in the archive.
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42 ## @seealso{untar, unpack, bzip2, gzip, zip}
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43 ## @end deftypefn
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44
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45 function filelist = tar (tarfile, files, rootdir = ".")
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46
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47 if (nargin < 2)
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48 print_usage ();
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49 endif
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50
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51 if (! ischar (tarfile))
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52 error ("tar: TARFILE must be a string");
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53 elseif (ischar (files))
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54 files = cellstr (files);
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55 elseif (! iscellstr (files))
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56 error ("tar: FILES must be a character array or cellstr");
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57 endif
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58
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59 rootdir = tilde_expand (rootdir);
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60
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61 tarfile = make_absolute_filename (tarfile);
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62
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63 if (ispc)
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64 ## Change tarfile into a mingw style acceptable for tar
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65 tarfile = __w2mpth__ (tarfile);
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66 endif
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67
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68 ## BSD tar emits progress on stderr
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69 if (tar_is_bsd ())
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70 cmd = sprintf ("tar cvf %s -C %s %s 2>&1",
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71 tarfile, rootdir, sprintf (" '%s'", files{:}));
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72 else
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73 cmd = sprintf ("tar cvf %s -C %s %s",
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74 tarfile, rootdir, sprintf (" %s", files{:}));
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75 endif
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76
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77 ## Save and restore the TAR_OPTIONS environment variable used by GNU tar.
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78 tar_options_env = getenv ("TAR_OPTIONS");
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79 unwind_protect
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80 unsetenv ("TAR_OPTIONS");
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81 [status, output] = system (cmd);
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82 unwind_protect_cleanup
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83 if (! isempty (tar_options_env))
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84 setenv ("TAR_OPTIONS", tar_options_env);
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85 endif
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86 end_unwind_protect
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87
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88 if (status)
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89 error ("tar: tar exited with status = %d", status);
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90 endif
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91
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92 if (nargout > 0)
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93 filelist = ostrsplit (output, "\r\n", true);
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94 filelist = filelist';
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95
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96 ## BSD tar emits file actions in the first 2 columns
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97 if (tar_is_bsd ())
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98 filelist = cellfun (@(x) x(3:end), filelist, 'UniformOutput', false);
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99 endif
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100 endif
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101
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102 endfunction
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103
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104
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105 ## FIXME: This test may fail if the tar command is not installed. If this
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106 ## test fails, it might be better to change it into a testif with a
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107 ## runtime condition on the tar program.
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108 %!test
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109 %! ## test tar together with untar
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110 %! orig_dir = pwd ();
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111 %! unwind_protect
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112 %! dirname = tarname = outdir = "";
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113 %! dirname = tempname ();
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114 %! assert (mkdir (dirname));
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115 %! chdir (dirname);
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116 %! dirname2 = "dir2";
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117 %! assert (mkdir (dirname2));
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118 %! fname1 = "file1";
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119 %! fname2 = fullfile (dirname2, "file2");
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120 %! fid = fopen (fname1, "wt");
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121 %! assert (fid >= 0);
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122 %! fdisp (fid, "Hello World");
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123 %! fclose (fid);
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124 %! fid = fopen (fname2, "wt");
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125 %! assert (fid >= 0);
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126 %! fdisp (fid, "Goodbye World");
19597
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19535
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127 %! fclose (fid);
19925
ee7159d9a330 tar.m: Re-code BIST test restore working directory even when test fails (bug #44007).
Rik <rik@octave.org>
parents: 19697
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128 %! tarname = [tempname() ".tar"];
19258
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129 %! filelist = tar (tarname, {dirname2, fname1});
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130 %! if (! strcmp (filelist{3}, fname1))
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131 %! error ("tar file contents does not match expected file");
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132 %! endif
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133 %! if (! exist (tarname, "file"))
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134 %! error ("tar archive file cannot be found!");
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135 %! endif
28892
3cac3ceb9629 maint: Use coding style with parentheses after function name to distinguish from a variable.
Rik <rik@octave.org>
parents: 28886
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136 %! outdir = tempname ();
19258
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137 %! untar (tarname, outdir);
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parents: 17744
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138 %! fid = fopen (fullfile (outdir, fname1), "rt");
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parents: 17744
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139 %! assert (fid >= 0);
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parents: 17744
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140 %! str = fgetl (fid);
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Rik <rik@octave.org>
parents: 17744
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141 %! fclose (fid);
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parents: 17744
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142 %! assert (str, "Hello World");
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parents: 17744
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143 %! fid = fopen (fullfile (outdir, fname2), "rt");
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Rik <rik@octave.org>
parents: 17744
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144 %! assert (fid >= 0);
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parents: 17744
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145 %! str = fgetl (fid);
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Rik <rik@octave.org>
parents: 17744
diff changeset
146 %! fclose (fid);
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Rik <rik@octave.org>
parents: 17744
diff changeset
147 %! assert (str, "Goodbye World");
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Rik <rik@octave.org>
parents: 17744
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148 %! unwind_protect_cleanup
19925
ee7159d9a330 tar.m: Re-code BIST test restore working directory even when test fails (bug #44007).
Rik <rik@octave.org>
parents: 19697
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149 %! chdir (orig_dir);
19927
0cc365dada52 Allow tar, unpack, and zip to run on Windows with CR/NL EOL.
Rik <rik@octave.org>
parents: 19925
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150 %! unlink (tarname);
19258
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parents: 17744
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151 %! confirm_recursive_rmdir (false, "local");
28087
9cb04a9e81ec rmdir: throw an error if operation fails and nargout == 0 (bug #57830).
Rik <rik@octave.org>
parents: 27978
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152 %! sts = rmdir (dirname, "s");
9cb04a9e81ec rmdir: throw an error if operation fails and nargout == 0 (bug #57830).
Rik <rik@octave.org>
parents: 27978
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153 %! sts = rmdir (outdir, "s");
19258
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parents: 17744
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154 %! end_unwind_protect
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Rik <rik@octave.org>
parents: 17744
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155
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Rik <rik@octave.org>
parents: 17744
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156 ## Test input validation
28886
d8318c12d903 test: remove unnecessary BIST tests in m-files checking for excessive number of inputs.
Rik <rik@octave.org>
parents: 28789
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157 %!error <Invalid call> tar ()
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Rik <rik@octave.org>
parents: 28789
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158 %!error <Invalid call> tar (1)
19258
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parents: 17744
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159 %!error <TARFILE must be a string> tar (1, "foobar")
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Rik <rik@octave.org>
parents: 17744
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160 %!error <FILES must be a character array or cellstr> tar ("foobar", 1)