class Postgis < Formula
  desc "Adds support for geographic objects to PostgreSQL"
  homepage "https://postgis.net/"
  url "https://download.osgeo.org/postgis/source/postgis-2.5.1.tar.gz"
  sha256 "fb137056f43aae0e9d475dc5b7934eccce466f86f5ceeb69ec8b5cea26817a91"

  bottle do
    cellar :any
    sha256 "4b2a6bc8fd4be4eb126266b7abc893a61f0323355594768e34de2b8031d21339" => :mojave
    sha256 "39aa93761802a7d885bc0db8b10ef66314725ca5114f77859be1be05480b3c67" => :high_sierra
    sha256 "934efc3deeb8c3bfa3a4cf0dc2e2eb0a48853412702cc51d10405a28cdffd8ee" => :sierra
  end

  head do
    url "https://svn.osgeo.org/postgis/trunk/"

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

  depends_on "gpp" => :build
  depends_on "pkg-config" => :build
  depends_on "gdal" # for GeoJSON and raster handling
  depends_on "geos"
  depends_on "json-c" # for GeoJSON and raster handling
  depends_on "pcre"
  depends_on "postgresql"
  depends_on "proj"
  depends_on "sfcgal" # for advanced 2D/3D functions

  def install
    ENV.deparallelize

    args = [
      "--with-projdir=#{Formula["proj"].opt_prefix}",
      "--with-jsondir=#{Formula["json-c"].opt_prefix}",
      "--with-pgconfig=#{Formula["postgresql"].opt_bin}/pg_config",
      # Unfortunately, NLS support causes all kinds of headaches because
      # PostGIS gets all of its compiler flags from the PGXS makefiles. This
      # makes it nigh impossible to tell the buildsystem where our keg-only
      # gettext installations are.
      "--disable-nls",
    ]

    system "./autogen.sh" if build.head?
    system "./configure", *args
    system "make"

    mkdir "stage"
    system "make", "install", "DESTDIR=#{buildpath}/stage"

    bin.install Dir["stage/**/bin/*"]
    lib.install Dir["stage/**/lib/*"]
    include.install Dir["stage/**/include/*"]
    (doc/"postgresql/extension").install Dir["stage/**/share/doc/postgresql/extension/*"]
    (share/"postgresql/extension").install Dir["stage/**/share/postgresql/extension/*"]
    pkgshare.install Dir["stage/**/contrib/postgis-*/*"]
    (share/"postgis_topology").install Dir["stage/**/contrib/postgis_topology-*/*"]

    # Extension scripts
    bin.install %w[
      utils/create_undef.pl
      utils/postgis_proc_upgrade.pl
      utils/postgis_restore.pl
      utils/profile_intersects.pl
      utils/test_estimation.pl
      utils/test_geography_estimation.pl
      utils/test_geography_joinestimation.pl
      utils/test_joinestimation.pl
    ]

    man1.install Dir["doc/**/*.1"]
  end

  test do
    require "base64"
    (testpath/"brew.shp").write ::Base64.decode64 <<~EOS
      AAAnCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoOgDAAALAAAAAAAAAAAAAAAA
      AAAAAADwPwAAAAAAABBAAAAAAAAAFEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
      AAAAAAAAAAAAAAAAAAEAAAASCwAAAAAAAAAAAPA/AAAAAAAA8D8AAAAAAAAA
      AAAAAAAAAAAAAAAAAgAAABILAAAAAAAAAAAACEAAAAAAAADwPwAAAAAAAAAA
      AAAAAAAAAAAAAAADAAAAEgsAAAAAAAAAAAAQQAAAAAAAAAhAAAAAAAAAAAAA
      AAAAAAAAAAAAAAQAAAASCwAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAAAAA
      AAAAAAAAAAAABQAAABILAAAAAAAAAAAAAAAAAAAAAAAUQAAAAAAAACJAAAAA
      AAAAAEA=
    EOS
    (testpath/"brew.dbf").write ::Base64.decode64 <<~EOS
      A3IJGgUAAABhAFsAAAAAAAAAAAAAAAAAAAAAAAAAAABGSVJTVF9GTEQAAEMA
      AAAAMgAAAAAAAAAAAAAAAAAAAFNFQ09ORF9GTEQAQwAAAAAoAAAAAAAAAAAA
      AAAAAAAADSBGaXJzdCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAgIFBvaW50ICAgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgU2Vjb25kICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAgICBQb2ludCAgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgIFRoaXJkICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAgICAgUG9pbnQgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICBGb3VydGggICAgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAgICAgIFBvaW50ICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAgQXBwZW5kZWQgICAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAgICAgICBQb2ludCAgICAgICAgICAgICAgICAgICAgICAg
      ICAgICAgICAgICAg
    EOS
    (testpath/"brew.shx").write ::Base64.decode64 <<~EOS
      AAAnCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARugDAAALAAAAAAAAAAAAAAAA
      AAAAAADwPwAAAAAAABBAAAAAAAAAFEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
      AAAAAAAAAAAAAAAAADIAAAASAAAASAAAABIAAABeAAAAEgAAAHQAAAASAAAA
      igAAABI=
    EOS
    result = shell_output("#{bin}/shp2pgsql #{testpath}/brew.shp")
    assert_match(/Point/, result)
    assert_match(/AddGeometryColumn/, result)
  end
end