1 | # ------------------------------------------------------------------------------ |
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2 | # (C) British Crown Copyright 2006-17 Met Office. |
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3 | # |
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4 | # This file is part of FCM, tools for managing and building source code. |
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5 | # |
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6 | # FCM is free software: you can redistribute it and/or modify |
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7 | # it 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 |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # FCM is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU 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 FCM. If not, see <http://www.gnu.org/licenses/>. |
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18 | # ------------------------------------------------------------------------------ |
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19 | use strict; |
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20 | use warnings; |
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21 | # ------------------------------------------------------------------------------ |
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22 | package FCM::System::Make::Build::Task::Install; |
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23 | use base qw{FCM::Class::CODE}; |
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24 | |
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25 | use FCM::System::Exception; |
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26 | use File::Copy qw{copy}; |
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27 | |
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28 | my $E = 'FCM::System::Exception'; |
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29 | |
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30 | __PACKAGE__->class({util => '&'}, {action_of => {main => \&_main}}); |
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31 | |
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32 | sub _main { |
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33 | my ($attrib_ref, $target) = @_; |
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34 | my ($source, $dest) = ($target->get_path_of_source(), $target->get_path()); |
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35 | if ($source) { |
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36 | copy($source, $dest) || return $E->throw($E->COPY, [$source, $dest], $!); |
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37 | chmod((stat($source))[2] & oct(7777), $dest) |
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38 | || return $E->throw($E->DEST_CREATE, $dest, $!); |
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39 | } |
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40 | else { |
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41 | $attrib_ref->{util}->file_save($dest, q{}); |
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42 | } |
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43 | $target; |
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44 | } |
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45 | |
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46 | # ------------------------------------------------------------------------------ |
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47 | 1; |
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48 | __END__ |
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49 | |
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50 | =head1 NAME |
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51 | |
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52 | FCM::System::Make::Build::Task::Install |
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53 | |
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54 | =head1 SYNOPSIS |
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55 | |
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56 | use FCM::System::Make::Build::Task::Install; |
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57 | my $build_task = FCM::System::Make::Build::Task::Install->new(\%attrib); |
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58 | $build_task->main( $target); |
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59 | |
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60 | =head1 DESCRIPTION |
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61 | |
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62 | Copies the source of the target to its path. |
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63 | |
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64 | =head1 METHODS |
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65 | |
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66 | =over 4 |
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67 | |
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68 | =item $class->new(\%attrib) |
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69 | |
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70 | Creates and returns a new instance. %attrib should contain: |
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71 | |
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72 | =over 4 |
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73 | |
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74 | =item {util} |
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75 | |
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76 | An instance of L<FCM::Util|FCM::Util>. |
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77 | |
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78 | =back |
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79 | |
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80 | =item $instance->main($target) |
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81 | |
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82 | Copies the source of the target to its path. |
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83 | |
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84 | =back |
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85 | |
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86 | =head1 COPYRIGHT |
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87 | |
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88 | (C) Crown copyright Met Office. All rights reserved. |
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89 | |
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90 | =cut |
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