| 1 | package Gruntmaster::Daemon::Format; |
| 2 | |
| 3 | use 5.014000; |
| 4 | use strict; |
| 5 | use warnings; |
| 6 | use parent qw/Exporter/; |
| 7 | no if $] > 5.017011, warnings => 'experimental::smartmatch'; |
| 8 | |
| 9 | use POSIX qw//; |
| 10 | use File::Basename qw/fileparse/; |
| 11 | use File::Slurp qw/read_file write_file/; |
| 12 | use Gruntmaster::Daemon::Constants qw/TLE OLE DIED NZX/; |
| 13 | use Time::HiRes qw/alarm/; |
| 14 | use List::MoreUtils qw/natatime/; |
| 15 | use Log::Log4perl qw/get_logger/; |
| 16 | use IPC::Signal qw/sig_name sig_num/; |
| 17 | use Try::Tiny; |
| 18 | |
| 19 | our $VERSION = "5999.000_004"; |
| 20 | our @EXPORT_OK = qw/prepare_files/; |
| 21 | |
| 22 | ################################################## |
| 23 | |
| 24 | sub execlist { |
| 25 | my (@args) = @_; |
| 26 | my $ret = fork // die 'Cannot fork'; |
| 27 | if ($ret) { |
| 28 | waitpid $ret, 0; |
| 29 | die "gruntmaster-exec died\n" if -z 'exec-result'; |
| 30 | my ($excode, $exmsg) = read_file 'exec-result'; |
| 31 | unlink 'exec-result'; |
| 32 | chomp ($excode, $exmsg); |
| 33 | die [$excode, $exmsg] if $excode > 0; |
| 34 | } else { |
| 35 | open STDOUT, '>exec-result'; |
| 36 | exec 'gruntmaster-exec', @args; |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | sub command_and_args{ |
| 41 | my ($format, $basename) = @_; |
| 42 | |
| 43 | given($format) { |
| 44 | "./$basename" when [qw/C CPP GCCGO GOLANG HASKELL PASCAL/]; |
| 45 | "./$basename.exe" when 'MONO'; |
| 46 | java => $basename when 'JAVA'; |
| 47 | perl => $basename when 'PERL'; |
| 48 | python => $basename when 'PYTHON'; |
| 49 | default { die "Don't know how to execute format $format\n" } |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | sub mkrun{ |
| 54 | my $format = shift; |
| 55 | sub{ |
| 56 | local *__ANON__ = 'mkrun_runner'; |
| 57 | my ($name, %args) = @_; |
| 58 | get_logger->trace("Running $name..."); |
| 59 | my $basename = fileparse $name, qr/\.[^.]*/; |
| 60 | my @args; |
| 61 | push @args, '--timeout', $args{timeout} if $args{timeout}; |
| 62 | push @args, '--mlimit', $args{mlimit} if $args{mlimit}; |
| 63 | push @args, '--olimit', $args{olimit} if $args{olimit}; |
| 64 | my @fds = exists $args{fds} ? @{$args{fds}} : (); |
| 65 | my $it = natatime 2, @fds; |
| 66 | while (my ($fd, $file) = $it->()) { |
| 67 | push @args, "--fd=$fd $file"; |
| 68 | } |
| 69 | execlist @args, command_and_args($format, $basename); |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | sub prepare{ |
| 74 | my ($name, $format) = @_; |
| 75 | get_logger->trace("Preparing file $name..."); |
| 76 | |
| 77 | try { |
| 78 | execlist '--fd=1 >>errors', '--fd=2 >>errors', 'gruntmaster-compile', $format, $name; |
| 79 | } catch { |
| 80 | die "Compile error\n" |
| 81 | } finally { |
| 82 | $Gruntmaster::Daemon::errors .= read_file 'errors'; |
| 83 | $Gruntmaster::Daemon::errors .= "\n"; |
| 84 | unlink 'errors'; |
| 85 | }; |
| 86 | } |
| 87 | |
| 88 | sub prepare_files{ |
| 89 | my $meta = shift; |
| 90 | |
| 91 | for my $file (values %{$meta->{files}}) { |
| 92 | my ($format, $name, $content) = @{$file}{qw/format name content/}; |
| 93 | |
| 94 | $file->{run} = mkrun($format); |
| 95 | write_file $name, $content; |
| 96 | prepare $name, $format; |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | 1; |
| 101 | __END__ |
| 102 | |
| 103 | =encoding utf-8 |
| 104 | |
| 105 | =head1 NAME |
| 106 | |
| 107 | Gruntmaster::Daemon::Format - Utility functions for handling source files |
| 108 | |
| 109 | =head1 SYNOPSIS |
| 110 | |
| 111 | use Gruntmaster::Daemon::Format qw/prepare_files/; |
| 112 | prepare_files { files => { |
| 113 | prog => { |
| 114 | name => 'prog.pl', |
| 115 | format => 'PERL', |
| 116 | content => 'print "Hello, world!"' |
| 117 | }, |
| 118 | ver => { |
| 119 | name => 'ver.cpp', |
| 120 | format => 'CPP', |
| 121 | content => ... |
| 122 | }, |
| 123 | }}; |
| 124 | |
| 125 | =head1 DESCRIPTION |
| 126 | |
| 127 | Gruntmaster::Daemon::Format exports utility functions for handling source files. |
| 128 | |
| 129 | =over |
| 130 | |
| 131 | =item B<prepare_files> I<$meta> |
| 132 | |
| 133 | Compiles all the source files in C<< $meta->{files} >>. |
| 134 | |
| 135 | =back |
| 136 | |
| 137 | =head1 AUTHOR |
| 138 | |
| 139 | Marius Gavrilescu E<lt>marius@ieval.roE<gt> |
| 140 | |
| 141 | =head1 COPYRIGHT AND LICENSE |
| 142 | |
| 143 | Copyright (C) 2014 by Marius Gavrilescu |
| 144 | |
| 145 | This library is free software: you can redistribute it and/or modify |
| 146 | it under the terms of the GNU Affero General Public License as published by |
| 147 | the Free Software Foundation, either version 3 of the License, or |
| 148 | (at your option) any later version. |
| 149 | |
| 150 | |
| 151 | =cut |