chack

packages/proton-cachyos/default.nix

@@ -0,0 +1,82 @@
+{
+  callPackage,
+  stdenvNoCC,
+  lib,
+  fetchurl,
+  fetchzip,
+  # Required
+  versionFilename ? "cachyos-v4-version.json",
+  owner ? "CachyOS",
+  repo ? "proton-cachyos",
+  # Optional
+  withUpdateScript ? true,
+  toolTitle ? null,
+  toolPattern ? "proton-.*",
+  tarballPrefix ? "proton-",
+  tarballSuffix ? "-x86_64_v4.tar.xz",
+  releasePrefix ? "cachyos-",
+  releaseSuffix ? "-slr",
+  version ? lib.trivial.importJSON ./${versionFilename},
+  releaseVersion ? "${releasePrefix}${version.base}-${version.release}${releaseSuffix}",
+  homepage ? "https://github.com/${owner}/${repo}",
+  url ? "${homepage}/releases/download/${releaseVersion}/${tarballPrefix}${releaseVersion}${tarballSuffix}",
+}:
+let
+  intake =
+    if lib.strings.hasSuffix ".zip" url then
+      {
+        fetcher = fetchzip;
+        input = "$src/*.tar.xz";
+      }
+    else
+      {
+        fetcher = fetchurl;
+        input = "$src";
+      };
+in
+stdenvNoCC.mkDerivation {
+  name = repo;
+  version = "${version.base}.${version.release}";
+
+  src = intake.fetcher {
+    inherit url;
+    inherit (version) hash;
+  };
+
+  buildCommand = ''
+    mkdir -p $out/bin
+    tar -C $out/bin --strip=1 -x -f ${intake.input}
+  ''
+  # Allow to keep the same name between updates
+  + lib.strings.optionalString (toolTitle != null) ''
+    sed -i -r 's|"${toolPattern}"|"${toolTitle}"|' $out/bin/compatibilitytool.vdf
+  '';
+
+  passthru =
+    if withUpdateScript then
+      {
+        updateScript = callPackage ./update.nix {
+          inherit
+            tarballPrefix
+            tarballSuffix
+            releasePrefix
+            releaseSuffix
+            versionFilename
+            owner
+            repo
+            ;
+        };
+      }
+    else
+      { };
+
+  meta = with lib; {
+    inherit homepage;
+    description = "Compatibility tool for Steam Play based on Wine and additional components (patched and built by ${owner})";
+    license = licenses.bsd3;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [
+      pedrohlc
+    ];
+  };
+}