shellcheck: 0.3.2

Formula/shellcheck.rb

@@ -0,0 +1,32 @@
+require "formula"
+require "language/haskell"
+
+class Shellcheck < Formula
+  include Language::Haskell::Cabal
+
+  homepage "http://www.shellcheck.net"
+  url "https://github.com/koalaman/shellcheck/archive/v0.3.2.tar.gz"
+  sha1 "dd030c63f16e9170eb415176d101bbd2ce66fe00"
+
+  depends_on "ghc" => :build
+  depends_on "cabal-install" => :build
+  depends_on "pandoc" => :build
+  depends_on "gmp"
+
+  def install
+    install_cabal_package
+    system "make", "shellcheck.1"
+    man1.install "shellcheck.1"
+  end
+
+  test do
+    sh = testpath/"test.sh"
+    sh.write <<-EOS.undent
+      for f in $(ls *.wav)
+      do
+        echo "$f"
+      done
+    EOS
+    assert `shellcheck -f gcc #{sh}`.include? "Iterate over globs whenever possible"
+  end
+end