{
  description = "PowerShellEditorServices (PSES)";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

  outputs =
    { self, nixpkgs }:
    let
      system = "x86_64-linux";
      pkgs = import nixpkgs { inherit system; };

      psreadline = pkgs.fetchzip {
        url = "https://www.powershellgallery.com/api/v2/package/PSReadLine/2.4.5";
        sha256 = "12pwy5b426lv7cmlasa7ajy202a0vjjs9drfyg2q5zwqxhj8g8cz";
        stripRoot = false;
      };

      psscriptanalyzer = pkgs.fetchzip {
        url = "https://www.powershellgallery.com/api/v2/package/PSScriptAnalyzer/1.24.0";
        sha256 = "03bz9f5rcx749758h6l9wsv86300s0a34qgd522v6166crbpvg2p";
        stripRoot = false;
      };

      invokebuild = pkgs.fetchzip {
        url = "https://www.powershellgallery.com/api/v2/package/InvokeBuild/5.12.2";
        sha256 = "0cry70c6ndlv4y0fmlg5iip0ix1r51p7i6dxx3y2zzczbkz2mn6m";
        stripRoot = false;
      };

      platyps = pkgs.fetchzip {
        url = "https://www.powershellgallery.com/api/v2/package/platyPS/0.14.2";
        sha256 = "13m11mf42blcn2327m9a4dqfg8sgjjg1vg9dmiwvnbq7wpam260q";
        stripRoot = false;
      };
    in
    {
      packages.${system}.pses = pkgs.stdenv.mkDerivation {
        pname = "powershell-editor-services";
        version = "4.4.0";
        src = ./.;

        nativeBuildInputs = [
          pkgs.dotnet-sdk_8
          pkgs.git
          pkgs.powershell
        ];

        buildPhase = ''
          export HOME=$TMPDIR
          export DOTNET_CLI_TELEMETRY_OPTOUT=1
          export NUGET_PACKAGES=$TMPDIR/nuget

          git init -q
          git config user.email "nix@local"
          git config user.name "nix"
          git add -A
          git commit -qm "nix build"

          mkdir -p module
          cp -r ${psreadline} module/PSReadLine
          cp -r ${psscriptanalyzer} module/PSScriptAnalyzer

          mkdir -p $TMPDIR/psmodules
          cp -r ${invokebuild} $TMPDIR/psmodules/InvokeBuild
          cp -r ${platyps} $TMPDIR/psmodules/platyPS
          export PSModulePath="$TMPDIR/psmodules${"PSModulePath:+:$PSModulePath"}"

          pwsh -NoLogo -NoProfile -Command \
            "Import-Module InvokeBuild; Invoke-Build -File PowerShellEditorServices.build.ps1 -Task AssembleModule -Configuration Release"
        '';

        installPhase = ''
          mkdir -p $out/share/powershell/Modules
          cp -r module/* $out/share/powershell/Modules/
        '';
      };

      packages.${system}.default = self.packages.${system}.pses;
    };
}