gaw: 20220315 -> 20250128 (#399902)

{

  stdenv,

  fetchurl,

  runCommandLocal,

  lib,

  htmlq,

  curl,

  cacert,

  gtk3,

  pkg-config,

}:

stdenv.mkDerivation rec {

  pname = "gaw";

  version = "20220315";

  pname = "gaw3";

  version = "20250128";

  src = fetchurl {

    url = "https://download.tuxfamily.org/gaw/download/gaw3-${version}.tar.gz";

    sha256 = "0j2bqi9444s1mfbr7x9rqp232xf7ab9z7ifsnl305jsklp6qmrbg";

  };

  # https://www.rvq.fr/php/ndl.php?id=gaw.*

  # https://www.rvq.fr/php/ndl.php?id=gaw3-20250128.tar.gz

  src =

    runCommandLocal "gaw3-${version}.tar.gz"

      {

        BASE = "https://www.rvq.fr/php/ndl.php";

        FNAME = "gaw3-${version}.tar.gz";

        nativeBuildInputs = [

          htmlq

          curl

        ];

        SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";

        outputHashMode = "recursive";

        outputHashAlgo = "sha256";

        outputHash = "sha256-3uO+209+cmu231iabyYmABmgegyxAxswWDWA/v8WSy0=";

      }

      ''

        # fetch download page

        html_form=$(

          curl "$BASE?id=$FNAME" |

            tr '\n' ' ' | tr -s ' ' | # minimize whitespace

            htmlq tr | # select table rows, one per line

            grep "<td>$FNAME</td>" | # filter for row of interest

            head -n1 | # first match, just in case

            htmlq form --base "$BASE"

        )

        declare -a curl_args=()

        # hidden fields

        declare -a input_names=()

        readarray -td $'\n' input_names < <(

          htmlq <<<"$html_form" "input[type=hidden]" -a name

        )

        for input_name in "''${input_names[@]}"; do

          input_value=$(

            htmlq <<<"$html_form" "input[type=hidden][name=''${input_name}]" -a value

          )

          echo "$input_name = $input_value"

          curl_args+=( --form "$input_name=$input_value" )

        done

        # destination

        curl_args+=(

          "https://www.rvq.fr/$( htmlq <<<"$html_form"  form -a action )"

        )

        # POST and download

        (set -x

          curl -X POST "''${curl_args[@]}" $NIX_CURL_FLAGS --output "$FNAME"

        )

        # unpack and strip root dir

        mkdir unpack/

        tar xvf "$FNAME" --directory=unpack/

        [[ "$(printf "%s\n" unpack/* | wc -l)" -eq 1 ]]

        cp -a unpack/* $out

      '';

  nativeBuildInputs = [ pkg-config ];

      input from sound cards. Data can be imported to gaw using files,

      direct tcp/ip connection or directly from the sound card.

    '';

    homepage = "http://gaw.tuxfamily.org";

    homepage = "https://www.rvq.fr/linux/gaw.php";

    license = licenses.gpl2Plus;

    maintainers = with maintainers; [ fbeffa ];

    platforms = platforms.linux;