par-lang: init at 0-unstable-2025-11-20 (#464135)

2025-11-26 20:14:06 +00:00
parent 79769d30b4 9d4537058e
commit ba1a3b3649
1 changed files with 82 additions and 0 deletions
@@ -0,0 +1,82 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  stdenv,
+  pkg-config,
+  openssl,
+  libGL,
+  libxkbcommon,
+  wayland,
+  xorg,
+  makeDesktopItem,
+  copyDesktopItems,
+  nix-update-script,
+}:
+
+rustPlatform.buildRustPackage {
+  pname = "par-lang";
+  version = "0-unstable-2025-11-20";
+
+  src = fetchFromGitHub {
+    owner = "faiface";
+    repo = "par-lang";
+    rev = "1f6671068d93defdd14a7ff86b9fc167b6949906";
+    hash = "sha256-skBH5m/cJ7CZJqfDtKxk8AqaP/dwGCmEb9CDtmMUzlU=";
+  };
+
+  cargoHash = "sha256-sW+gAIp/DjlTo44QDXpP6COrCK/CcDlx3no284MEQJo=";
+
+  nativeBuildInputs = [
+    pkg-config
+    copyDesktopItems
+  ];
+
+  buildInputs = [ openssl ];
+
+  postFixup =
+    let
+      runtimeDependencies = [
+        libGL
+        libxkbcommon
+        wayland
+        xorg.libX11
+        xorg.libXcursor
+        xorg.libXi
+        xorg.libXrandr
+      ];
+    in
+    lib.optionalString stdenv.hostPlatform.isLinux ''
+      patchelf --add-rpath ${lib.makeLibraryPath runtimeDependencies} $out/bin/par-lang
+    '';
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    runHook preInstallCheck
+
+    echo 'def Main = Console.Open.print("Hello, World!").close' > test.par
+    diff -U3 --color=auto <($out/bin/par-lang run test.par) <(echo 'Hello, World!')
+
+    runHook postInstallCheck
+  '';
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "par-playground";
+      desktopName = "Par Playground";
+      genericName = "Experimental concurrent programming language";
+      categories = [ "Development" ];
+      exec = "par-lang playground %f";
+    })
+  ];
+
+  passthru.updateScript = nix-update-script { extraArgs = [ "--version=branch" ]; };
+
+  meta = {
+    description = "Experimental concurrent programming language";
+    homepage = "https://github.com/faiface/par-lang";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ defelo ];
+    mainProgram = "par-lang";
+  };
+}