flyway 3.2.1 (new formula)

Closes Homebrew/homebrew#38391.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/flyway.rb

@@ -0,0 +1,17 @@
+class Flyway < Formula
+  homepage "http://flywaydb.org/"
+  url "http://repo1.maven.org/maven2/org/flywaydb/flyway-commandline/3.2.1/flyway-commandline-3.2.1.tar.gz"
+  sha256 "da942c3b96d89ca221617a720c1945d16dadf142313380a71a825e62821d0a2b"
+
+  depends_on :java
+
+  def install
+    rm Dir["*.cmd"]
+    libexec.install Dir["*"]
+    bin.install_symlink Dir["#{libexec}/flyway"]
+  end
+
+  test do
+    system "#{bin}/flyway", "-url=jdbc:h2:mem:flywaydb", "validate"
+  end
+end