require "language/perl"

class Po4a < Formula
  include Language::Perl::Shebang

  desc "Documentation translation maintenance tool"
  homepage "https://po4a.org"
  url "https://github.com/mquinson/po4a/releases/download/v0.69/po4a-0.69.tar.gz"
  sha256 "7cd4aff13661665ec2d9df478757ae407683d4ecb5c2627ccf8b46729bcb9496"
  license "GPL-2.0-or-later"
  head "https://github.com/mquinson/po4a.git", branch: "master"

  bottle do
    sha256 cellar: :any,                 arm64_ventura:  "837f217dfce71d671aaf7fcc547e1d93724e065e05a29d62ab39a7597e7446f4"
    sha256 cellar: :any,                 arm64_monterey: "b06c39d51e9c012149b4eddee10bdaa3e382132e47c1f8bec007d89ce7bc4498"
    sha256 cellar: :any,                 arm64_big_sur:  "ba4f0c6a6c9f090f300a62bc873a20c46a2f93e1eb5d2dd9e171c3c31f694e76"
    sha256 cellar: :any,                 ventura:        "030710ab847594cad08486ccdbbb63b7f4e897c463c90d09e64f742225aace32"
    sha256 cellar: :any,                 monterey:       "0e7ffba17780c748df3ba0066b290ea1543eaea90517e50739186c2d2b8d8bc4"
    sha256 cellar: :any,                 big_sur:        "19b5f87241de9a45d175a6b4b0283fffca288649dbb58bc122de9fbf53ba8216"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "ff671d887aac7235246b0b919c98e4b2cb2dae6a1aceb4f39df6e706789bb518"
  end

  depends_on "docbook-xsl" => :build
  depends_on "gettext"
  depends_on "perl"

  uses_from_macos "libxslt"

  resource "Locale::gettext" do
    url "https://cpan.metacpan.org/authors/id/P/PV/PVANDRY/gettext-1.07.tar.gz"
    sha256 "909d47954697e7c04218f972915b787bd1244d75e3bd01620bc167d5bbc49c15"
  end

  resource "Module::Build" do
    url "https://cpan.metacpan.org/authors/id/L/LE/LEONT/Module-Build-0.4232.tar.gz"
    sha256 "67c82ee245d94ba06decfa25572ab75fdcd26a9009094289d8f45bc54041771b"
  end

  resource "Pod::Parser" do
    url "https://cpan.metacpan.org/authors/id/M/MA/MAREKR/Pod-Parser-1.65.tar.gz"
    sha256 "3ba7bdec659416a51fe2a7e59f0883e9c6a3b21bc9d001042c1d6a32d401b28a"
  end

  resource "SGMLS" do
    url "https://cpan.metacpan.org/authors/id/R/RA/RAAB/SGMLSpm-1.1.tar.gz"
    sha256 "550c9245291c8df2242f7e88f7921a0f636c7eec92c644418e7d89cfea70b2bd"
  end

  resource "TermReadKey" do
    url "https://cpan.metacpan.org/authors/id/J/JS/JSTOWE/TermReadKey-2.38.tar.gz"
    sha256 "5a645878dc570ac33661581fbb090ff24ebce17d43ea53fd22e105a856a47290"
  end

  resource "Text::WrapI18N" do
    url "https://cpan.metacpan.org/authors/id/K/KU/KUBOTA/Text-WrapI18N-0.06.tar.gz"
    sha256 "4bd29a17f0c2c792d12c1005b3c276f2ab0fae39c00859ae1741d7941846a488"
  end

  resource "Unicode::GCString" do
    url "https://cpan.metacpan.org/authors/id/N/NE/NEZUMI/Unicode-LineBreak-2019.001.tar.gz"
    sha256 "486762e4cacddcc77b13989f979a029f84630b8175e7fef17989e157d4b6318a"
  end

  resource "YAML::Tiny" do
    url "https://cpan.metacpan.org/authors/id/E/ET/ETHER/YAML-Tiny-1.73.tar.gz"
    sha256 "bc315fa12e8f1e3ee5e2f430d90b708a5dc7e47c867dba8dce3a6b8fbe257744"
  end

  resource "ExtUtils::CChecker" do
    url "https://cpan.metacpan.org/authors/id/P/PE/PEVANS/ExtUtils-CChecker-0.11.tar.gz"
    sha256 "117736677e37fc611f5b76374d7f952e1970eb80e1f6ad5150d516e7ae531bf5"
  end

  resource "XS::Parse::Keyword::Builder" do
    url "https://cpan.metacpan.org/authors/id/P/PE/PEVANS/XS-Parse-Keyword-0.31.tar.gz"
    sha256 "e496168a4fcbcc61065ee64e0e2a657631b5750fd3c22d6361acf4d0a19b7f3d"
  end

  resource "Syntax::Keyword::Try" do
    url "https://cpan.metacpan.org/authors/id/P/PE/PEVANS/Syntax-Keyword-Try-0.28.tar.gz"
    sha256 "ccad5f9d82a0b016252ed52da0270c80d54dc4289e09e3543d47a50b78fa02c8"
  end

  def install
    ENV.prepend_create_path "PERL5LIB", libexec/"lib/perl5"
    ENV.prepend_path "PERL5LIB", libexec/"lib"

    resources.each do |r|
      r.stage do
        if File.exist?("Makefile.PL")
          system "perl", "Makefile.PL", "INSTALL_BASE=#{libexec}", "NO_MYMETA=1"
          system "make", "install"
        else
          system "perl", "Build.PL", "--install_base", libexec
          system "./Build"
          system "./Build", "install"
        end
      end
    end

    ENV["XML_CATALOG_FILES"] = "#{etc}/xml/catalog"

    system "perl", "Build.PL", "--install_base", libexec
    system "./Build"
    system "./Build", "install"

    shell_scripts = %w[po4a-display-man po4a-display-pod]

    %w[msguntypot po4a po4a-display-man po4a-display-pod
       po4a-gettextize po4a-translate po4a-normalize po4a-updatepo].each do |cmd|
      rewrite_shebang detected_perl_shebang, libexec/"bin"/cmd unless shell_scripts.include? cmd

      (bin/cmd).write_env_script(libexec/"bin"/cmd, PERL5LIB: ENV["PERL5LIB"])
    end

    man1.install Dir[libexec/"man/man1/{msguntypot.1p.gz,po4a*}"]
    man3.install Dir[libexec/"man/man3/Locale::Po4a::*"]
    man7.install Dir[libexec/"man/man7/*"]
  end

  test do
    # LaTeX

    (testpath/"en.tex").write <<~EOS
      \\documentclass[a4paper]{article}
      \\begin{document}
      Hello from Homebrew!
      \\end{document}
    EOS

    system bin/"po4a-updatepo", "-f", "latex", "-m", "en.tex", "-p", "latex.pot"
    assert_match "Hello from Homebrew!", (testpath/"latex.pot").read

    # Markdown

    (testpath/"en.md").write("Hello from Homebrew!")
    system bin/"po4a-updatepo", "-f", "text", "-m", "en.md", "-p", "text.pot"
    assert_match "Hello from Homebrew!", (testpath/"text.pot").read
  end
end