depotdownloader: use buildDotnetModule

pkgs/tools/misc/depotdownloader/default.nix

@@ -1,16 +1,9 @@
-{ stdenv, lib, fetchFromGitHub, fetchurl, linkFarmFromDrvs, makeWrapper
-,  dotnet-sdk_5, dotnetPackages
+{ lib
+, fetchFromGitHub
+, buildDotnetModule
 }:
 
-let
-  fetchNuGet = {name, version, sha256}: fetchurl {
-    name = "nuget-${name}-${version}.nupkg";
-    url = "https://www.nuget.org/api/v2/package/${name}/${version}";
-    inherit sha256;
-  };
-  deps = import ./deps.nix fetchNuGet;
-in
-stdenv.mkDerivation rec {
+buildDotnetModule rec {
   pname = "depotdownloader";
   version = "2.4.5";
 
@@ -21,27 +14,11 @@ stdenv.mkDerivation rec {
     sha256 = "0i5qgjnliji1g408ks1034r69vqdmfnzanb0qm7jmyzwww7vwpnh";
   };
 
-  nativeBuildInputs = [ dotnet-sdk_5 dotnetPackages.Nuget makeWrapper ];
-
-  buildPhase = ''
-    export DOTNET_CLI_TELEMETRY_OPTOUT=1
-    export DOTNET_NOLOGO=1
-    export HOME=$TMP/home
-
-    nuget sources Add -Name tmpsrc -Source $TMP/nuget
-    nuget init ${linkFarmFromDrvs "deps" deps} $TMP/nuget
-
-    dotnet restore --source $TMP/nuget DepotDownloader/DepotDownloader.csproj
-    dotnet publish --no-restore -c Release --output $out
-  '';
-
-  installPhase = ''
-    makeWrapper ${dotnet-sdk_5}/bin/dotnet $out/bin/$pname \
-      --add-flags $out/DepotDownloader.dll
-  '';
+  projectFile = "DepotDownloader.sln";
+  nugetDeps = ./deps.nix;
 
   meta = with lib; {
-    description = "Steam depot downloader utilizing the SteamKit2 library.";
+    description = "Steam depot downloader utilizing the SteamKit2 library";
     license = licenses.gpl2Only;
     maintainers = [ maintainers.babbaj ];
     platforms = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" ];

pkgs/tools/misc/depotdownloader/deps.nix

@@ -1,88 +1,9 @@
-fetchNuGet:
-[
-  (fetchNuGet {
-    name = "protobuf-net";
-    version = "3.0.101";
-    sha256 = "0594qckbc0lh61sw74ihaq4qmvf1lf133vfa88n443mh7lxm2fwf";
-  })
-  (fetchNuGet {
-    name = "SteamKit2";
-    version = "2.4.0-Alpha.3";
-    sha256 = "0n48yjkyzj49kv89jbkwdq6nm9w9ng6cjhvdv0chpryx9zgasgvv";
-  })
-  (fetchNuGet {
-    name = "protobuf-net.Core";
-    version = "3.0.101";
-    sha256 = "1kvn9rnm6f0jxs0s9scyyx2f2p8rk03qzc1f6ijv1g6xgkpxkq1m";
-  })
-  (fetchNuGet {
-    name = "Microsoft.NETCore.App";
-    version = "2.0.0";
-    sha256 = "0j8xkssrashyxrmdraci6kmj2gdrdxb0z61jwnzf1r9r2kqrd7d2";
-  })
-  (fetchNuGet {
-    name = "Microsoft.NETCore.DotNetAppHost";
-    version = "2.0.0";
-    sha256 = "0yixdk1rslbznrl50d6pyhg50xxr6jbfb1qpy2yd8xv44s4shgwd";
-  })
-  (fetchNuGet {
-    name = "Microsoft.NETCore.DotNetHostPolicy";
-    version = "2.0.0";
-    sha256 = "1zz9yfzcvcai4il78s3phjp1hryib2zk3w2r16v3fxm2yllssyaf";
-  })
-  (fetchNuGet {
-    name = "Microsoft.NETCore.DotNetHostResolver";
-    version = "2.0.0";
-    sha256 = "0xy45xqmdqz7r6v0g8m7c1rp761ghavjl8nzxiyrpbp0wccxl3xb";
-  })
-  (fetchNuGet {
-    name = "Microsoft.NETCore.Platforms";
-    version = "5.0.0";
-    sha256 = "0mwpwdflidzgzfx2dlpkvvnkgkr2ayaf0s80737h4wa35gaj11rc";
-  })
-  (fetchNuGet {
-    name = "Microsoft.Win32.Registry";
-    version = "5.0.0";
-    sha256 = "102hvhq2gmlcbq8y2cb7hdr2dnmjzfp2k3asr1ycwrfacwyaak7n";
-  })
-  (fetchNuGet {
-    name = "NETStandard.Library";
-    version = "2.0.0";
-    sha256 = "1bc4ba8ahgk15m8k4nd7x406nhi0kwqzbgjk2dmw52ss553xz7iy";
-  })
-  (fetchNuGet {
-    name = "System.Collections.Immutable";
-    version = "1.7.1";
-    sha256 = "1nh4nlxfc7lbnbl86wwk1a3jwl6myz5j6hvgh5sp4krim9901hsq";
-  })
-  (fetchNuGet {
-    name = "System.Memory";
-    version = "4.5.4";
-    sha256 = "14gbbs22mcxwggn0fcfs1b062521azb9fbb7c113x0mq6dzq9h6y";
-  })
-  (fetchNuGet {
-    name = "System.Reflection.Emit";
-    version = "4.7.0";
-    sha256 = "121l1z2ypwg02yz84dy6gr82phpys0njk7yask3sihgy214w43qp";
-  })
-  (fetchNuGet {
-    name = "System.Reflection.Emit.Lightweight";
-    version = "4.7.0";
-    sha256 = "0mbjfajmafkca47zr8v36brvknzks5a7pgb49kfq2d188pyv6iap";
-  })
-  (fetchNuGet {
-    name = "System.Runtime.CompilerServices.Unsafe";
-    version = "4.5.3";
-    sha256 = "1afi6s2r1mh1kygbjmfba6l4f87pi5sg13p4a48idqafli94qxln";
-  })
-  (fetchNuGet {
-    name = "System.Security.AccessControl";
-    version = "5.0.0";
-    sha256 = "17n3lrrl6vahkqmhlpn3w20afgz09n7i6rv0r3qypngwi7wqdr5r";
-  })
-  (fetchNuGet {
-    name = "System.Security.Principal.Windows";
-    version = "5.0.0";
-    sha256 = "1mpk7xj76lxgz97a5yg93wi8lj0l8p157a5d50mmjy3gbz1904q8";
-  })
+{ fetchNuGet }: [
+  (fetchNuGet { name = "Microsoft.NETCore.Platforms"; version = "5.0.0"; sha256 = "0mwpwdflidzgzfx2dlpkvvnkgkr2ayaf0s80737h4wa35gaj11rc"; })
+  (fetchNuGet { name = "Microsoft.Win32.Registry"; version = "5.0.0"; sha256 = "102hvhq2gmlcbq8y2cb7hdr2dnmjzfp2k3asr1ycwrfacwyaak7n"; })
+  (fetchNuGet { name = "protobuf-net"; version = "3.0.101"; sha256 = "0594qckbc0lh61sw74ihaq4qmvf1lf133vfa88n443mh7lxm2fwf"; })
+  (fetchNuGet { name = "protobuf-net.Core"; version = "3.0.101"; sha256 = "1kvn9rnm6f0jxs0s9scyyx2f2p8rk03qzc1f6ijv1g6xgkpxkq1m"; })
+  (fetchNuGet { name = "SteamKit2"; version = "2.4.0-Alpha.3"; sha256 = "0n48yjkyzj49kv89jbkwdq6nm9w9ng6cjhvdv0chpryx9zgasgvv"; })
+  (fetchNuGet { name = "System.Security.AccessControl"; version = "5.0.0"; sha256 = "17n3lrrl6vahkqmhlpn3w20afgz09n7i6rv0r3qypngwi7wqdr5r"; })
+  (fetchNuGet { name = "System.Security.Principal.Windows"; version = "5.0.0"; sha256 = "1mpk7xj76lxgz97a5yg93wi8lj0l8p157a5d50mmjy3gbz1904q8"; })
 ]

pkgs/tools/misc/depotdownloader/fetch-deps.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p nuget-to-nix dotnet-sdk_5
+set -eo pipefail
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+deps_file="$(realpath "./deps.nix")"
+
+cd ../../../..
+store_src="$(nix-build . -A depotdownloader.src --no-out-link)"
+src="$(mktemp -d /tmp/depotdownloader-src.XXX)"
+cp -rT "$store_src" "$src"
+chmod -R +w "$src"
+
+pushd "$src"
+
+mkdir ./nuget_tmp.packages
+dotnet restore DepotDownloader.sln --packages ./nuget_tmp.packages
+
+nuget-to-nix ./nuget_tmp.packages > "$deps_file"
+
+popd
+rm -r "$src"