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| 1 |  |  |  |  |  |  | package App::GitHooks::Hook; | 
| 2 |  |  |  |  |  |  |  | 
| 3 | 23 |  |  | 23 |  | 14860 | use strict; | 
|  | 23 |  |  |  |  | 25 |  | 
|  | 23 |  |  |  |  | 513 |  | 
| 4 | 23 |  |  | 23 |  | 64 | use warnings; | 
|  | 23 |  |  |  |  | 23 |  | 
|  | 23 |  |  |  |  | 417 |  | 
| 5 |  |  |  |  |  |  |  | 
| 6 |  |  |  |  |  |  | # External dependencies. | 
| 7 | 23 |  |  | 23 |  | 64 | use Carp; | 
|  | 23 |  |  |  |  | 25 |  | 
|  | 23 |  |  |  |  | 1224 |  | 
| 8 | 23 |  |  | 23 |  | 2200 | use Try::Tiny; | 
|  | 23 |  |  |  |  | 4794 |  | 
|  | 23 |  |  |  |  | 999 |  | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | # Internal dependencies. | 
| 11 | 23 |  |  | 23 |  | 1341 | use App::GitHooks::Constants qw( :HOOK_EXIT_CODES :PLUGIN_RETURN_CODES ); | 
|  | 23 |  |  |  |  | 26 |  | 
|  | 23 |  |  |  |  | 8427 |  | 
| 12 |  |  |  |  |  |  |  | 
| 13 |  |  |  |  |  |  |  | 
| 14 |  |  |  |  |  |  | =head1 NAME | 
| 15 |  |  |  |  |  |  |  | 
| 16 |  |  |  |  |  |  | App::GitHooks::Hook - Base class for all git hook handlers. | 
| 17 |  |  |  |  |  |  |  | 
| 18 |  |  |  |  |  |  |  | 
| 19 |  |  |  |  |  |  | =head1 VERSION | 
| 20 |  |  |  |  |  |  |  | 
| 21 |  |  |  |  |  |  | Version 1.8.0 | 
| 22 |  |  |  |  |  |  |  | 
| 23 |  |  |  |  |  |  | =cut | 
| 24 |  |  |  |  |  |  |  | 
| 25 |  |  |  |  |  |  | our $VERSION = '1.8.0'; | 
| 26 |  |  |  |  |  |  |  | 
| 27 |  |  |  |  |  |  |  | 
| 28 |  |  |  |  |  |  | =head1 METHODS | 
| 29 |  |  |  |  |  |  |  | 
| 30 |  |  |  |  |  |  | =head2 run() | 
| 31 |  |  |  |  |  |  |  | 
| 32 |  |  |  |  |  |  | Run the hook handler and return an exit status to pass to git. | 
| 33 |  |  |  |  |  |  |  | 
| 34 |  |  |  |  |  |  | my $exit_status = App::GitHooks::Hook->run( | 
| 35 |  |  |  |  |  |  | app => $app, | 
| 36 |  |  |  |  |  |  | ); | 
| 37 |  |  |  |  |  |  |  | 
| 38 |  |  |  |  |  |  | Arguments: | 
| 39 |  |  |  |  |  |  |  | 
| 40 |  |  |  |  |  |  | =over 4 | 
| 41 |  |  |  |  |  |  |  | 
| 42 |  |  |  |  |  |  | =item * app I<(mandatory)> | 
| 43 |  |  |  |  |  |  |  | 
| 44 |  |  |  |  |  |  | An L object. | 
| 45 |  |  |  |  |  |  |  | 
| 46 |  |  |  |  |  |  | =item * stdin I<(optional)> | 
| 47 |  |  |  |  |  |  |  | 
| 48 |  |  |  |  |  |  | An arrayref of lines retrieved from SDTIN. | 
| 49 |  |  |  |  |  |  |  | 
| 50 |  |  |  |  |  |  | See for example the C hook for uses of this argument. | 
| 51 |  |  |  |  |  |  |  | 
| 52 |  |  |  |  |  |  | =back | 
| 53 |  |  |  |  |  |  |  | 
| 54 |  |  |  |  |  |  | =cut | 
| 55 |  |  |  |  |  |  |  | 
| 56 |  |  |  |  |  |  | sub run | 
| 57 |  |  |  |  |  |  | { | 
| 58 | 3 |  |  | 3 | 1 | 39 | my ( $class, %args ) = @_; | 
| 59 | 3 |  |  |  |  | 5 | my $app = $args{'app'}; | 
| 60 | 3 |  |  |  |  | 4 | my $stdin = $args{'stdin'}; | 
| 61 |  |  |  |  |  |  |  | 
| 62 |  |  |  |  |  |  | # Find all the plugins that are applicable for this hook. | 
| 63 | 3 |  |  |  |  | 11 | my $plugins = $app->get_hook_plugins( $app->get_hook_name() ); | 
| 64 |  |  |  |  |  |  |  | 
| 65 |  |  |  |  |  |  | # Run all the plugins. | 
| 66 | 3 |  |  |  |  | 4 | my $has_errors = 0; | 
| 67 | 3 |  |  |  |  | 6 | foreach my $plugin ( @$plugins ) | 
| 68 |  |  |  |  |  |  | { | 
| 69 |  |  |  |  |  |  | # Since Perl doesn't allow dashes in method names but git hook names have | 
| 70 |  |  |  |  |  |  | # dashes, we need to make sure we convert dashes to underscores when | 
| 71 |  |  |  |  |  |  | # generating the method name to run. | 
| 72 | 2 |  |  |  |  | 6 | my $method = 'run_' . $app->get_hook_name(); | 
| 73 | 2 |  |  |  |  | 6 | $method =~ s/-/_/g; | 
| 74 |  |  |  |  |  |  |  | 
| 75 |  |  |  |  |  |  | # Run the plugin method corresponding to this hook. | 
| 76 |  |  |  |  |  |  | # If the plugin throws an exception, print the error message and consider | 
| 77 |  |  |  |  |  |  | # the return code to be a failure. | 
| 78 |  |  |  |  |  |  | my $return_code = try | 
| 79 |  |  |  |  |  |  | { | 
| 80 | 2 |  |  | 2 |  | 53 | return $plugin->$method( | 
| 81 |  |  |  |  |  |  | app   => $app, | 
| 82 |  |  |  |  |  |  | stdin => $stdin, | 
| 83 |  |  |  |  |  |  | ); | 
| 84 |  |  |  |  |  |  | } | 
| 85 |  |  |  |  |  |  | catch | 
| 86 |  |  |  |  |  |  | { | 
| 87 | 1 |  |  | 1 |  | 14 | chomp( $_ ); | 
| 88 | 1 |  |  |  |  | 4 | my $failure_character = $app->get_failure_character(); | 
| 89 | 1 |  |  |  |  | 6 | print $app->color( 'red', "$failure_character $_\n" ); | 
| 90 | 1 |  |  |  |  | 4 | return $PLUGIN_RETURN_FAILED; | 
| 91 | 2 |  |  |  |  | 14 | }; | 
| 92 |  |  |  |  |  |  |  | 
| 93 | 2 | 100 |  |  |  | 21 | $has_errors = 1 | 
| 94 |  |  |  |  |  |  | if $return_code == $PLUGIN_RETURN_FAILED; | 
| 95 |  |  |  |  |  |  | } | 
| 96 |  |  |  |  |  |  |  | 
| 97 |  |  |  |  |  |  | # Return an exit code for Git. | 
| 98 | 3 | 100 |  |  |  | 18 | return $has_errors | 
| 99 |  |  |  |  |  |  | ? $HOOK_EXIT_FAILURE | 
| 100 |  |  |  |  |  |  | : $HOOK_EXIT_SUCCESS; | 
| 101 |  |  |  |  |  |  | } | 
| 102 |  |  |  |  |  |  |  | 
| 103 |  |  |  |  |  |  |  | 
| 104 |  |  |  |  |  |  | =head1 BUGS | 
| 105 |  |  |  |  |  |  |  | 
| 106 |  |  |  |  |  |  | Please report any bugs or feature requests through the web interface at | 
| 107 |  |  |  |  |  |  | L. | 
| 108 |  |  |  |  |  |  | I will be notified, and then you'll automatically be notified of progress on | 
| 109 |  |  |  |  |  |  | your bug as I make changes. | 
| 110 |  |  |  |  |  |  |  | 
| 111 |  |  |  |  |  |  |  | 
| 112 |  |  |  |  |  |  | =head1 SUPPORT | 
| 113 |  |  |  |  |  |  |  | 
| 114 |  |  |  |  |  |  | You can find documentation for this module with the perldoc command. | 
| 115 |  |  |  |  |  |  |  | 
| 116 |  |  |  |  |  |  | perldoc App::GitHooks::Hook | 
| 117 |  |  |  |  |  |  |  | 
| 118 |  |  |  |  |  |  |  | 
| 119 |  |  |  |  |  |  | You can also look for information at: | 
| 120 |  |  |  |  |  |  |  | 
| 121 |  |  |  |  |  |  | =over | 
| 122 |  |  |  |  |  |  |  | 
| 123 |  |  |  |  |  |  | =item * GitHub's request tracker | 
| 124 |  |  |  |  |  |  |  | 
| 125 |  |  |  |  |  |  | L | 
| 126 |  |  |  |  |  |  |  | 
| 127 |  |  |  |  |  |  | =item * AnnoCPAN: Annotated CPAN documentation | 
| 128 |  |  |  |  |  |  |  | 
| 129 |  |  |  |  |  |  | L | 
| 130 |  |  |  |  |  |  |  | 
| 131 |  |  |  |  |  |  | =item * CPAN Ratings | 
| 132 |  |  |  |  |  |  |  | 
| 133 |  |  |  |  |  |  | L | 
| 134 |  |  |  |  |  |  |  | 
| 135 |  |  |  |  |  |  | =item * MetaCPAN | 
| 136 |  |  |  |  |  |  |  | 
| 137 |  |  |  |  |  |  | L | 
| 138 |  |  |  |  |  |  |  | 
| 139 |  |  |  |  |  |  | =back | 
| 140 |  |  |  |  |  |  |  | 
| 141 |  |  |  |  |  |  |  | 
| 142 |  |  |  |  |  |  | =head1 AUTHOR | 
| 143 |  |  |  |  |  |  |  | 
| 144 |  |  |  |  |  |  | L, | 
| 145 |  |  |  |  |  |  | C<<  >>. | 
| 146 |  |  |  |  |  |  |  | 
| 147 |  |  |  |  |  |  |  | 
| 148 |  |  |  |  |  |  | =head1 COPYRIGHT & LICENSE | 
| 149 |  |  |  |  |  |  |  | 
| 150 |  |  |  |  |  |  | Copyright 2013-2016 Guillaume Aubert. | 
| 151 |  |  |  |  |  |  |  | 
| 152 |  |  |  |  |  |  | This code is free software; you can redistribute it and/or modify it under the | 
| 153 |  |  |  |  |  |  | same terms as Perl 5 itself. | 
| 154 |  |  |  |  |  |  |  | 
| 155 |  |  |  |  |  |  | This program is distributed in the hope that it will be useful, but WITHOUT ANY | 
| 156 |  |  |  |  |  |  | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A | 
| 157 |  |  |  |  |  |  | PARTICULAR PURPOSE. See the LICENSE file for more details. | 
| 158 |  |  |  |  |  |  |  | 
| 159 |  |  |  |  |  |  | =cut | 
| 160 |  |  |  |  |  |  |  | 
| 161 |  |  |  |  |  |  | 1; |