path: root/pkgs/development/tools/jq/default.nix

{ lib
, stdenv
, fetchpatch
, fetchFromGitHub
, autoreconfHook
, onigurumaSupport ? true
, oniguruma
}:

stdenv.mkDerivation rec {
  pname = "jq";
  version = "1.6";

  src = fetchFromGitHub {
    owner = "stedolan";
    repo = "jq";
    rev = "${pname}-${version}";
    hash = "sha256-CIE8vumQPGK+TFAncmpBijANpFALLTadOvkob0gVzro";
  };

  patches = [
    (fetchpatch {
      name = "fix-tests-when-building-without-regex-supports.patch";
      url = "https://github.com/stedolan/jq/pull/2292/commits/f6a69a6e52b68a92b816a28eb20719a3d0cb51ae.patch";
      sha256 = "pTM5FZ6hFs5Rdx+W2dICSS2lcoLY1Q//Lan3Hu8Gr58=";
    })
  ];

  outputs = [ "bin" "doc" "man" "dev" "lib" "out" ];

  # Upstream script that writes the version that's eventually compiled
  # and printed in `jq --help` relies on a .git directory which our src
  # doesn't keep.
  preConfigure = ''
    echo "#!/bin/sh" > scripts/version
    echo "echo ${version}" >> scripts/version
    patchShebangs scripts/version
  '';

  # paranoid mode: make sure we never use vendored version of oniguruma
  # Note: it must be run after automake, or automake will complain
  preBuild = ''
    rm -r ./modules/oniguruma
  '';

  buildInputs = lib.optionals onigurumaSupport [ oniguruma ];
  nativeBuildInputs = [ autoreconfHook ];

  configureFlags = [
    "--bindir=\${bin}/bin"
    "--sbindir=\${bin}/bin"
    "--datadir=\${doc}/share"
    "--mandir=\${man}/share/man"
  ] ++ lib.optional (!onigurumaSupport) "--with-oniguruma=no"
  # jq is linked to libjq:
  ++ lib.optional (!stdenv.isDarwin) "LDFLAGS=-Wl,-rpath,\\\${libdir}";

  doInstallCheck = true;
  installCheckTarget = "check";

  postInstallCheck = ''
    $bin/bin/jq --help >/dev/null
    $bin/bin/jq -r '.values[1]' <<< '{"values":["hello","world"]}' | grep '^world$' > /dev/null
  '';

  passthru = { inherit onigurumaSupport; };

  meta = with lib; {
    description = "A lightweight and flexible command-line JSON processor";
    license = licenses.mit;
    maintainers = with maintainers; [ raskin globin ];
    platforms = platforms.unix;
    downloadPage = "https://stedolan.github.io/jq/download/";
    updateWalker = true;
  };
}