class CurlOpenssl < Formula
  desc "Get a file from an HTTP, HTTPS or FTP server"
  homepage "https://curl.haxx.se/"
  url "https://curl.haxx.se/download/curl-7.64.0.tar.bz2"
  sha256 "d573ba1c2d1cf9d8533fadcce480d778417964e8d04ccddcc76e591d544cf2eb"

  bottle do
    sha256 "97d32ac24c5a62f93c832fcb881ade6fc8a895e36bf1af0837b535216dce16f3" => :mojave
    sha256 "bd020df28b99355990348b6f0312f5b8af65febceff0e4f4ab8ac6fff9caf3ba" => :high_sierra
    sha256 "bbc385ef19240944c7efa57df51b9c7384cf88e2515153044b554124cd56dd7f" => :sierra
  end

  head do
    url "https://github.com/curl/curl.git"

    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "libtool" => :build
  end

  keg_only :provided_by_macos

  depends_on "pkg-config" => :build
  depends_on "brotli"
  depends_on "c-ares"
  depends_on "libidn"
  depends_on "libmetalink"
  depends_on "libssh2"
  depends_on "nghttp2"
  depends_on "openldap"
  depends_on "openssl"
  depends_on "rtmpdump"

  def install
    system "./buildconf" if build.head?

    args = %W[
      --disable-debug
      --disable-dependency-tracking
      --disable-silent-rules
      --prefix=#{prefix}
      --enable-ares=#{Formula["c-ares"].opt_prefix}
      --with-ca-bundle=#{etc}/openssl/cert.pem
      --with-ca-path=#{etc}/openssl/certs
      --with-gssapi
      --with-libidn2
      --with-libmetalink
      --with-librtmp
      --with-libssh2
      --with-ssl=#{Formula["openssl"].opt_prefix}
    ]

    system "./configure", *args
    system "make", "install"
    libexec.install "lib/mk-ca-bundle.pl"
  end

  test do
    # Fetch the curl tarball and see that the checksum matches.
    # This requires a network connection, but so does Homebrew in general.
    filename = (testpath/"test.tar.gz")
    system "#{bin}/curl", "-L", stable.url, "-o", filename
    filename.verify_checksum stable.checksum

    system libexec/"mk-ca-bundle.pl", "test.pem"
    assert_predicate testpath/"test.pem", :exist?
    assert_predicate testpath/"certdata.txt", :exist?
  end
end