coder: fix web frontend building

{ lib, pkgs, fetchFromGitHub, installShellFiles, buildGoModule, fetchYarnDeps }:

let

  pname = "coder";

  version = "0.10.2";

  src = fetchFromGitHub {

    owner = "coder";

    repo = "coder";

    rev = "v${version}";

    sha256 = "sha256-h5bN75agNocRAjShbufRCJr45huYJOzCBd4OcGpF4C4=";

  };

  offlineCache = fetchYarnDeps {

    yarnLock = src + "/site/yarn.lock";

    sha256 = "sha256-uDNPRQTpsgxyC5ks+2Qq/wiKjkbjWwSO+cJc5X6qmAA=";

  };

  yarn16 = pkgs.yarn.override { nodejs = pkgs.nodejs-16_x; };

  nodePackages16 = pkgs.nodePackages.override { nodejs = pkgs.nodejs-16_x; };

in

buildGoModule rec {

  inherit pname version src;

  subPackages = [ "cmd/coder" ];

  vendorSha256 = "sha256-+3Zy0zArCXkvD4ogfKdu9W9gJXveAhwFXKG1VRDvOkI=";

  # Flags as provided by the build automation of the project:

  #   https://github.com/coder/coder/blob/075e891f287b27cdb481a48e129f20a1e6a7de12/scripts/build_go.sh#L89

  ldflags = [

    "-s"

    "-w"

    "-X github.com/coder/coder/buildinfo.tag=${version}"

  ];

  preBuild = ''

    export HOME=$(mktemp -d)

    mkdir -p $HOME

    cd site

    yarn config --offline set yarn-offline-mirror ${offlineCache}

    fixup_yarn_lock yarn.lock

    # node-gyp tries to download always the headers and fails: https://github.com/NixOS/nixpkgs/issues/195404

    yarn remove --offline jest-canvas-mock canvas

    NODE_ENV=production node node_modules/.bin/vite build

    cd ..

  '';

  tags = [ "embed" ];

  nativeBuildInputs = with pkgs; [ 

    fixup_yarn_lock 

    nodejs-16_x

    yarn16 

    nodePackages16.node-pre-gyp 

    python3 

    pkg-config

    installShellFiles

  ];

  postInstall = ''

    installShellCompletion --cmd coder \

      --bash <($out/bin/coder completion bash) \

      --zsh <($out/bin/coder completion zsh)

  '';

  meta = with lib; {

    description = "Software development on any infrastructure";

    license = licenses.agpl3Only;

    homepage = "https://coder.com/";

    maintainers = with maintainers; [ shyim ];

  };

}

    electron = electron_11;

  };

  coder = callPackage ../applications/misc/coder {};

  contrast = callPackage ../applications/accessibility/contrast { };

  cplex = callPackage ../applications/science/math/cplex (config.cplex or {});