require "language/go"

class Caddy < Formula
  desc "Alternative general-purpose HTTP/2 web server"
  homepage "https://caddyserver.com/"
  url "https://github.com/mholt/caddy/archive/v0.9.4.tar.gz"
  sha256 "6f272b29347842ee4166f0e58531b1082ef7f51b3df138c3a20f1c11088004bb"
  head "https://github.com/mholt/caddy.git"

  bottle do
    sha256 "722bfe8c8292aaf5069b84404bebf718d57a0c6d8b5bbbab4c1be5cbe0e9907d" => :sierra
    sha256 "42cd744d442f96e03a1d7c2ea32e5683d1c95cffce8713c67e9973102fa9d3ae" => :el_capitan
    sha256 "41b59cdcb4c1df6b3c8b3b5b0c8e6264e50dad3d769855c033faf61c0073997e" => :yosemite
  end

  depends_on "go" => :build

  go_resource "github.com/dsnet/compress" do
    url "https://github.com/dsnet/compress.git",
        :revision => "b9aab3c6a04eef14c56384b4ad065e7b73438862"
  end

  go_resource "github.com/dustin/go-humanize" do
    url "https://github.com/dustin/go-humanize.git",
        :revision => "ef638b6c2e62b857442c6443dace9366a48c0ee2"
  end

  go_resource "github.com/flynn/go-shlex" do
    url "https://github.com/flynn/go-shlex.git",
        :revision => "3f9db97f856818214da2e1057f8ad84803971cff"
  end

  go_resource "github.com/gorilla/websocket" do
    url "https://github.com/gorilla/websocket.git",
        :revision => "3ab3a8b8831546bd18fd182c20687ca853b2bb13"
  end

  go_resource "github.com/hashicorp/go-syslog" do
    url "https://github.com/hashicorp/go-syslog.git",
        :revision => "b609c7d9de4658cded34a7336b90886c56f9dbdb"
  end

  go_resource "github.com/hashicorp/golang-lru" do
    url "https://github.com/hashicorp/golang-lru.git",
        :revision => "0a025b7e63adc15a622f29b0b2c4c3848243bbf6"
  end

  go_resource "github.com/jimstudt/http-authentication" do
    url "https://github.com/jimstudt/http-authentication.git",
        :revision => "3eca13d6893afd7ecabe15f4445f5d2872a1b012"
  end

  go_resource "github.com/lucas-clemente/aes12" do
    url "https://github.com/lucas-clemente/aes12.git",
        :revision => "25700e67be5c860bcc999137275b9ef8b65932bd"
  end

  go_resource "github.com/lucas-clemente/fnv128a" do
    url "https://github.com/lucas-clemente/fnv128a.git",
        :revision => "393af48d391698c6ae4219566bfbdfef67269997"
  end

  go_resource "github.com/lucas-clemente/quic-go" do
    url "https://github.com/lucas-clemente/quic-go.git",
        :revision => "294cef3354c0625e9a1af8917300deea9f534e57"
  end

  go_resource "github.com/lucas-clemente/quic-go-certificates" do
    url "https://github.com/lucas-clemente/quic-go-certificates.git",
        :revision => "d2f86524cced5186554df90d92529757d22c1cb6"
  end

  go_resource "github.com/mholt/archiver" do
    url "https://github.com/mholt/archiver.git",
        :revision => "3db696109532489aed9b8e71d01666f95f05fa05"
  end

  go_resource "github.com/miekg/dns" do
    url "https://github.com/miekg/dns.git",
        :revision => "4f8d08ab3c3f260afc934e9baf564bede5795458"
  end

  go_resource "github.com/naoina/go-stringutil" do
    url "https://github.com/naoina/go-stringutil.git",
        :revision => "6b638e95a32d0c1131db0e7fe83775cbea4a0d0b"
  end

  go_resource "github.com/naoina/toml" do
    url "https://github.com/naoina/toml.git",
        :revision => "751171607256bb66e64c9f0220c00662420c38e9"
  end

  go_resource "github.com/nwaples/rardecode" do
    url "https://github.com/nwaples/rardecode.git",
        :revision => "f94841372ddc36be531a5c3e1206238e32e93d74"
  end

  go_resource "github.com/russross/blackfriday" do
    url "https://github.com/russross/blackfriday.git",
        :revision => "5f33e7b7878355cd2b7e6b8eefc48a5472c69f70"
  end

  go_resource "github.com/shurcooL/sanitized_anchor_name" do
    url "https://github.com/shurcooL/sanitized_anchor_name.git",
        :revision => "1dba4b3954bc059efc3991ec364f9f9a35f597d2"
  end

  go_resource "github.com/ulikunitz/xz" do
    url "https://github.com/ulikunitz/xz.git",
        :revision => "76f94b7c69c6f84be96bcfc2443042b198689565"
  end

  go_resource "github.com/xenolf/lego" do
    url "https://github.com/xenolf/lego.git",
        :revision => "e9c307849235a093040b62f2f295accadb3b470f"
  end

  go_resource "golang.org/x/crypto" do
    url "https://go.googlesource.com/crypto.git",
        :revision => "f5719d24587163700c5f7fa625ef3e05d9b372e7"
  end

  go_resource "golang.org/x/net" do
    url "https://go.googlesource.com/net.git",
        :revision => "9313baa13d9262e49d07b20ed57dceafcd7240cc"
  end

  go_resource "gopkg.in/natefinch/lumberjack.v2" do
    url "https://gopkg.in/natefinch/lumberjack.v2.git",
        :revision => "dd45e6a67c53f673bb49ca8a001fd3a63ceb640e"
  end

  go_resource "gopkg.in/square/go-jose.v1" do
    url "https://gopkg.in/square/go-jose.v1.git",
        :revision => "aa2e30fdd1fe9dd3394119af66451ae790d50e0d"
  end

  go_resource "gopkg.in/yaml.v2" do
    url "https://gopkg.in/yaml.v2.git",
        :revision => "a5b47d31c556af34a302ce5d659e6fea44d90de0"
  end

  def install
    ENV["GOPATH"] = buildpath
    ENV["GOOS"] = "darwin"
    ENV["GOARCH"] = MacOS.prefer_64_bit? ? "amd64" : "386"

    (buildpath/"src/github.com/mholt").mkpath
    ln_s buildpath, "src/github.com/mholt/caddy"
    Language::Go.stage_deps resources, buildpath/"src"

    system "go", "build", "-ldflags",
           "-X github.com/mholt/caddy/caddy/caddymain.gitTag=#{version}",
           "-o", bin/"caddy", "github.com/mholt/caddy/caddy"
  end

  test do
    begin
      io = IO.popen("#{bin}/caddy")
      sleep 2
    ensure
      Process.kill("SIGINT", io.pid)
      Process.wait(io.pid)
    end

    io.read =~ /0\.0\.0\.0:2015/
  end
end