class Couchdb < Formula
  desc "Apache CouchDB database server"
  homepage "https://couchdb.apache.org/"
  url "https://www.apache.org/dyn/closer.lua?path=couchdb/source/3.1.1/apache-couchdb-3.1.1.tar.gz"
  mirror "https://archive.apache.org/dist/couchdb/source/3.1.1/apache-couchdb-3.1.1.tar.gz"
  sha256 "8ffe766bba2ba39a7b49689a0732afacf69caffdf8e2d95447e82fb173c78ca3"
  license "Apache-2.0"
  revision 1

  bottle do
    sha256 cellar: :any, big_sur:  "bfe011ece168ca32cb3c2813234a230238a605f53f39667bda12e89b520a0338"
    sha256 cellar: :any, catalina: "3e1b9299bffd2ceef41855354b4691932d84b7ef7d2599d58a1c5a713b3b396c"
    sha256 cellar: :any, mojave:   "a43fca84035a05f70aecff0d83bbadef7799328222d6943e6887066d200f3c94"
  end

  depends_on "autoconf" => :build
  depends_on "autoconf-archive" => :build
  depends_on "automake" => :build
  depends_on "erlang@22" => :build
  depends_on "libtool" => :build
  depends_on "pkg-config" => :build
  depends_on "icu4c"
  depends_on "openssl@1.1"
  depends_on "spidermonkey"

  conflicts_with "ejabberd", because: "both install `jiffy` lib"

  def install
    system "./configure"
    system "make", "release"
    # setting new database dir
    inreplace "rel/couchdb/etc/default.ini", "./data", "#{var}/couchdb/data"
    # remove windows startup script
    File.delete("rel/couchdb/bin/couchdb.cmd") if File.exist?("rel/couchdb/bin/couchdb.cmd")
    # install files
    prefix.install Dir["rel/couchdb/*"]
    if File.exist?(prefix/"Library/LaunchDaemons/org.apache.couchdb.plist")
      (prefix/"Library/LaunchDaemons/org.apache.couchdb.plist").delete
    end
  end

  def post_install
    # creating database directory
    (var/"couchdb/data").mkpath
  end

  def caveats
    <<~EOS
      CouchDB 3.x requires a set admin password set before startup.
      Add one to your #{etc}/local.ini before starting CouchDB e.g.:
        [admins]
        admin = youradminpassword
    EOS
  end

  plist_options manual: "couchdb"

  def plist
    <<~EOS
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
      <plist version="1.0">
      <dict>
        <key>KeepAlive</key>
        <true/>
        <key>Label</key>
        <string>#{plist_name}</string>
        <key>ProgramArguments</key>
        <array>
          <string>#{bin}/couchdb</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
      </dict>
      </plist>
    EOS
  end

  test do
    cp_r prefix/"etc", testpath
    port = free_port
    inreplace "#{testpath}/etc/default.ini", "port = 5984", "port = #{port}"
    inreplace "#{testpath}/etc/default.ini", "#{var}/couchdb/data", "#{testpath}/data"
    inreplace "#{testpath}/etc/local.ini", ";admin = mysecretpassword", "admin = mysecretpassword"

    fork do
      exec "#{bin}/couchdb -couch_ini #{testpath}/etc/default.ini #{testpath}/etc/local.ini"
    end
    sleep 30

    output = JSON.parse shell_output("curl --silent localhost:#{port}")
    assert_equal "Welcome", output["couchdb"]
  end
end