From 98d8890323e8325f3a436bb5bdbe07fda683528b Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Mon, 7 Jan 2013 11:53:53 +0000
Subject: [PATCH] Add simplistic CRC32 checker executable

---
 bin/crc32checker | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 bin/crc32checker

diff --git a/bin/crc32checker b/bin/crc32checker
new file mode 100755
index 0000000..ea1001d
--- /dev/null
+++ b/bin/crc32checker
@@ -0,0 +1,17 @@
+#! /usr/bin/env ruby
+
+ARGV.each do |path|
+  print "Checking \"#{path}\"... "
+
+  if !File.exists?(path)
+    puts "FILE NOT FOUND"
+    next
+  end
+
+  checksum = `crc32 "#{path}"`.strip.upcase
+  if File.basename(path).upcase.include?(checksum)
+    puts "MATCH (#{checksum})"
+  else
+    puts "FAIL (#{checksum})"
+  end
+end