class Encfs < Formula
  desc "Encrypted pass-through FUSE file system"
  homepage "https://vgough.github.io/encfs/"
  url "https://github.com/vgough/encfs/archive/v1.9.5.tar.gz"
  sha256 "4709f05395ccbad6c0a5b40a4619d60aafe3473b1a79bafb3aa700b1f756fd63"
  # The code comprising the EncFS library (libencfs) is licensed under the LGPL.
  # The main programs (encfs, encfsctl, etc) are licensed under the GPL.
  license "GPL-3.0"
  revision 3
  head "https://github.com/vgough/encfs.git", branch: "master"

  bottle do
    sha256 x86_64_linux: "2c8863fccfcdb4e42cca450763879b7238b5a506a9385b25c3a3c3e2bf27c69d"
  end

  depends_on "cmake" => :build
  depends_on "pkg-config" => :build
  depends_on "gettext"
  depends_on "libfuse@2"
  depends_on :linux # on macOS, requires closed-source macFUSE
  depends_on "openssl@1.1"

  def install
    ENV.cxx11

    mkdir "build" do
      system "cmake", "..", *std_cmake_args
      system "make", "install"
    end
  end

  test do
    # Functional test violates sandboxing, so punt.
    # Issue #50602; upstream issue vgough/encfs#151
    assert_match version.to_s, shell_output("#{bin}/encfs 2>&1", 1)
  end
end