From 3a70f30f2b781cf9cfcc05c9609a3eaf6a654633 Mon Sep 17 00:00:00 2001
From: Elijah Perrault <elijah@starcoder.info>
Date: Fri, 11 Feb 2011 16:57:20 -0700
Subject: [PATCH] Module buildsys. Needs improvement.

---
 bin/buildmod | 124 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100755 bin/buildmod

diff --git a/bin/buildmod b/bin/buildmod
new file mode 100755
index 0000000..a0069e6
--- /dev/null
+++ b/bin/buildmod
@@ -0,0 +1,124 @@
+#!/usr/bin/env perl
+# Auto IRC Bot. An advanced, lightweight and powerful IRC bot.
+# Copyright (C) 2010-2011 Xelhua Development Team (doc/CREDITS)
+# This program is free software; rights to this code are stated in doc/LICENSE.
+use 5.010_000;
+use strict;
+use warnings;
+use English qw(-no_match_vars);
+use FindBin qw($Bin);
+our $Bin = $Bin;
+
+our $VERSION = 1.00;
+
+# Get module parameter.
+if (!defined $ARGV[0]) {
+    say 'Not enough parameters. Usage: buildmod <module>';
+    exit;
+}
+my $module = $ARGV[0];
+
+# Set full path.
+my $type = 0;
+my $modulep;
+if (-e "$Bin/../modules/$module.pm") {
+    $modulep = "$Bin/../modules/$module.pm";
+    $type = 1;
+}
+else {
+    if (-e "$Bin/../modules/$module/Buildfile") {
+        $modulep = "$Bin/../modules/$module/Buildfile";
+        $type = 2;
+    }
+    else {
+        say 'No such module '.$module;
+        exit;
+    }
+}
+
+my $data;
+if ($type == 1) {
+    open my $FHM, '<', $modulep;
+    my @BUF = <$FHM>;
+    close $FHM;
+
+    foreach my $line (@BUF) {
+        $line =~ s/(\r|\n)//g;
+        
+        if ($line =~ m/^# build: /sm) {
+            $data = substr $line, 9;
+        }
+    }
+
+    if (!defined $data) {
+        say 'No build line found in '.$module.'.pm. Aborting.';
+        exit;
+    }
+}
+elsif ($type == 2) {
+    open my $FHM, '<', $modulep;
+    my @BUF = <$FHM>;
+    close $FHM;
+
+    foreach my $line (@BUF) {
+        $line =~ s/(\r|\n)//g;
+        
+        $data .= $line;
+    }
+    
+    if (!defined $data) {
+        say 'No build datafound in '.$module.'/Buildfile. Aborting.';
+        exit;
+    }
+    else {
+        $data = substr $data, 1;
+    }
+}
+
+# Start build.
+my @pars = split ' ', $data;
+my $die = 0;
+
+say 'Building '.$module.'.....';
+
+foreach (@pars) {
+    my ($opt, $val) = split m/[=]/;
+
+    given ($opt) {
+        when ('cpan') {
+            say 'Checking for required CPAN modules.....'; print $RS;
+            my @vals = split ',', $val;
+            my $res = 0;
+            foreach my $cpanmod (@vals) {
+                $res = eval('require '.$cpanmod.'; 1;');
+                say '    '.$cpanmod.': '.(($res) ? 'Found' : 'Not Found');
+                if (!$res) { $die = 1; }
+            }
+            print $RS;
+            
+            if ($die) { say 'Failed to build '.$module.'.'; exit; }
+        }
+        when ('perl') {
+            print 'Checking Perl version..... '.$PERL_VERSION.' - ';
+            if ($] < $val) { $die = 1; }
+            say (($die) ? 'Not OK' : 'OK');
+            print $RS;
+            if ($die) { say 'Failed to build '.$module.'.'; exit; }
+        }
+    }
+}
+
+open my $FHBM, '<', $modulep;
+
+my $db = '# buildmod.built: YES '.time."\n";
+foreach my $line (<$FHBM>) {
+    $line =~ s/(\r|\n)//g;
+    $db .= $line."\n";
+}
+close $FHBM;
+
+open $FHBM, '>', $modulep;
+print {$FHBM} $db;
+close $FHBM;
+
+say 'Done.';