homebrew-core/Formula/aws-sns-cli.rb

class AwsSnsCli < AmazonWebServicesFormula
  homepage "https://aws.amazon.com/developertools/3688"
  url "https://sns-public-resources.s3.amazonaws.com/SimpleNotificationServiceCli-2010-03-31.zip"
  # The version in the tarball is the API version; this is the tool version
  version "2013-09-27"
  sha1 "192bd9e682f2b27a3c10f207f7a85c65dcaae471"

  def install
    rm Dir["bin/*.cmd"] # Remove Windows versions

    # There is a "service" binary, which of course will conflict with any number
    # other brews that have a generically named tool. So don't just blindly
    # install bin to the prefix.
    jars = prefix/"jars"
    jars.install "bin", "lib"
    chmod 0755, Dir["#{jars}/bin/*"]
    bin.install_symlink Dir["#{jars}/bin/sns-*"]
  end

  def caveats
    standard_instructions "AWS_SNS_HOME", prefix/"jars"
  end

  test do
    ENV["JAVA_HOME"] = `/usr/libexec/java_home`.chomp
    ENV["AWS_SNS_HOME"] = prefix/"jars"
    assert_match /w.x.y.z/, shell_output("#{bin}/sns-version")
  end
end