class Tomcat < Formula
  desc "Implementation of Java Servlet and JavaServer Pages"
  homepage "https://tomcat.apache.org/"

  stable do
    url "https://www.apache.org/dyn/closer.cgi?path=tomcat/tomcat-8/v8.5.5/bin/apache-tomcat-8.5.5.tar.gz"
    mirror "https://archive.apache.org/dist/tomcat/tomcat-8/v8.5.5/bin/apache-tomcat-8.5.5.tar.gz"
    sha256 "123ba0c010267d54caf984872d3cb449ae29bbd956fa17467185e0c2b3ecae45"

    depends_on :java => "1.7+"

    resource "fulldocs" do
      url "https://www.apache.org/dyn/closer.cgi?path=/tomcat/tomcat-8/v8.5.5/bin/apache-tomcat-8.5.5-fulldocs.tar.gz"
      mirror "https://archive.apache.org/dist/tomcat/tomcat-8/v8.5.5/bin/apache-tomcat-8.5.5-fulldocs.tar.gz"
      version "8.5.5"
      sha256 "b87154992b2ecfe3f6d5c113898efee0aec557214ecbd64a38dd5ba2945cb42b"
    end
  end

  devel do
    url "https://www.apache.org/dyn/closer.cgi?path=/tomcat/tomcat-9/v9.0.0.M10/bin/apache-tomcat-9.0.0.M10.tar.gz"
    mirror "https://archive.apache.org/dist/tomcat/tomcat-9/v9.0.0.M10/bin/apache-tomcat-9.0.0.M10.tar.gz"
    version "9.0.0.M10"
    sha256 "09bf22df9a5bf7b7b901da751681fb6ad55194f27ac7360e4f79cb9f3ec7775c"

    depends_on :java => "1.8+"

    resource "fulldocs" do
      url "https://www.apache.org/dyn/closer.cgi?path=/tomcat/tomcat-9/v9.0.0.M10/bin/apache-tomcat-9.0.0.M10-fulldocs.tar.gz"
      mirror "https://archive.apache.org/dist/tomcat/tomcat-9/v9.0.0.M10/bin/apache-tomcat-9.0.0.M10-fulldocs.tar.gz"
      version "9.0.0.M10"
      sha256 "fa33c02ed8c2b7400c7adaf6b180a3d05dccd196565bda42280a6f0aacc69046"
    end
  end

  bottle :unneeded

  option "with-fulldocs", "Install full documentation locally"

  def install
    # Remove Windows scripts
    rm_rf Dir["bin/*.bat"]

    # Install files
    prefix.install %w[NOTICE LICENSE RELEASE-NOTES RUNNING.txt]
    libexec.install Dir["*"]
    bin.install_symlink "#{libexec}/bin/catalina.sh" => "catalina"

    (share/"fulldocs").install resource("fulldocs") if build.with? "fulldocs"
  end

  test do
    ENV["CATALINA_BASE"] = testpath
    cp_r Dir["#{libexec}/*"], testpath
    rm Dir["#{libexec}/logs/*"]

    pid = fork do
      exec bin/"catalina", "start"
    end
    sleep 3
    begin
      system bin/"catalina", "stop"
    ensure
      Process.wait pid
    end
    File.exist? testpath/"logs/catalina.out"
  end
end