Merge pull request #313774 from cafkafk/amber-lang-init-0.3.1-alpha

{ lib,

  fetchFromGitHub,

  rustPlatform,

  bc,

  makeWrapper,

  runCommand,

  amber-lang

}:

rustPlatform.buildRustPackage rec {

  pname = "amber-lang";

  version = "0.3.1-alpha";

  src = fetchFromGitHub {

    owner = "Ph0enixKM";

    repo = "Amber";

    rev = version;

    hash = "sha256-VSlLPgoi+KPnUQJEb6m0VZQVs1zkxEnfqs3fAp8m1o4=";

  };

  cargoHash = "sha256-NzcyX/1yeFcI80pNxx/OTkaI82qyQFJW8U0vPbqSU7g=";

  buildInputs = [ makeWrapper ];

  nativeCheckInputs = [ bc ];

  preConfigure = ''

    substituteInPlace src/compiler.rs \

      --replace-fail "/bin/bash" "bash"

  '';

  postInstall = ''

    wrapProgram "$out/bin/amber" --prefix PATH : "${lib.makeBinPath [bc]}"

  '';

  passthru.tests.run = runCommand "amber-lang-eval-test" { nativeBuildInputs = [ amber-lang ]; } ''

    diff -U3 --color=auto <(amber -e 'echo "Hello, World"') <(echo 'Hello, World')

    touch $out

  '';

  meta = with lib; {

    description = "Programming language compiled to bash";

    homepage = "https://amber-lang.com";

    license = licenses.gpl3Plus;

    mainProgram = "amber";

    maintainers = with maintainers; [ cafkafk uncenter ];

    platforms = platforms.unix;

  };

}