Generate README.cgit from README

[colorize.git] / readme.pl

diff --git a/readme.pl b/readme.pl
new file mode 100755 (executable)
index 0000000..877364b
--- /dev/null
+++ b/readme.pl
@@ -0,0 +1,30 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+my $readme      = 'README';
+my $readme_cgit = 'README.cgit';
+
+die "$0: $readme does not exist\n" unless -e $readme;
+
+open(my $fh, '<', $readme) or die "Cannot open $readme for reading: $!\n";
+my $text = do { local $/; <$fh> };
+close($fh);
+
+$text = do {
+    local $_ = $text;
+    s/</&lt;/g;
+    s/>/&gt;/g;
+    $_
+};
+
+print "Writing $readme_cgit\n";
+
+open($fh, '>', $readme_cgit) or die "Cannot open $readme_cgit for writing: $!\n";
+print {$fh} <<"CGIT";
+<pre>
+$text
+</pre>
+CGIT
+close($fh);