push sheeet

pkgs/by-name/gr/gren/generated-backend-package.nix

@@ -0,0 +1,85 @@
+# This file has been autogenerated with cabal2nix.
+# Update via ./update.sh
+{
+  mkDerivation,
+  ansi-wl-pprint,
+  base,
+  base64-bytestring,
+  binary,
+  bytestring,
+  containers,
+  directory,
+  edit-distance,
+  fetchgit,
+  filepath,
+  ghc-prim,
+  haskeline,
+  hspec,
+  hspec-discover,
+  indexed-traversable,
+  lib,
+  mtl,
+  prettyprinter,
+  process,
+  raw-strings-qq,
+  scientific,
+  text,
+  utf8-string,
+  vector,
+}:
+mkDerivation {
+  pname = "gren";
+  version = "0.6.3";
+  src = fetchgit {
+    url = "https://github.com/gren-lang/compiler.git";
+    sha256 = "0p93wamff539pb242lib2wyfr6alqz96rpyh9xb0a61ix0j3miiz";
+    rev = "54277a25d47b5c20816550ff6deab89026797526";
+    fetchSubmodules = true;
+  };
+  isLibrary = false;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    ansi-wl-pprint
+    base
+    base64-bytestring
+    binary
+    bytestring
+    containers
+    directory
+    edit-distance
+    filepath
+    ghc-prim
+    indexed-traversable
+    mtl
+    prettyprinter
+    raw-strings-qq
+    scientific
+    text
+    utf8-string
+    vector
+  ];
+  executableHaskellDepends = [
+    base
+    bytestring
+    containers
+    directory
+    filepath
+    haskeline
+    mtl
+    process
+    utf8-string
+  ];
+  testHaskellDepends = [
+    base
+    bytestring
+    hspec
+    utf8-string
+  ];
+  testToolDepends = [ hspec-discover ];
+  doHaddock = false;
+  jailbreak = true;
+  homepage = "https://gren-lang.org";
+  description = "The `gren` command line interface";
+  license = lib.licenses.bsd3;
+  mainProgram = "gren";
+}

pkgs/by-name/gr/gren/package.nix

@@ -0,0 +1,61 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  makeBinaryWrapper,
+  nodejs,
+  git,
+  haskellPackages,
+  versionCheckHook,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "gren";
+  version = "0.6.3";
+
+  src = fetchFromGitHub {
+    owner = "gren-lang";
+    repo = "compiler";
+    tag = finalAttrs.version;
+    hash = "sha256-P8Y6JOgxGAVWT9DfbNLHVJnsPBcrUkHEumkU56riI10=";
+  };
+
+  buildInputs = [ nodejs ];
+
+  nativeBuildInputs = [ makeBinaryWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    # install the precompiled frontend into the proper location
+    install -Dm755 bin/compiler $out/bin/gren
+
+    wrapProgram $out/bin/gren \
+      --set-default GREN_BIN ${lib.getExe finalAttrs.passthru.backend} \
+      --suffix PATH : ${lib.makeBinPath [ git ]}
+
+    runHook postInstall
+  '';
+
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgram = "${placeholder "out"}/bin/gren";
+  versionCheckProgramArg = "--version";
+
+  passthru = {
+    backend = haskellPackages.callPackage ./generated-backend-package.nix { };
+    updateScript = ./update.sh;
+  };
+
+  meta = {
+    description = "Programming language for simple and correct applications";
+    homepage = "https://gren-lang.org";
+    license = lib.licenses.bsd3;
+    platforms = lib.intersectLists haskellPackages.ghc.meta.platforms nodejs.meta.platforms;
+    mainProgram = "gren";
+    maintainers = with lib.maintainers; [
+      robinheghan
+      tomasajt
+    ];
+  };
+})

pkgs/by-name/gr/gren/update.sh

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+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p cabal2nix curl jq nix-update nixfmt
+
+set -euo pipefail
+
+# This is the directory of this update.sh script.
+script_dir="$(dirname "${BASH_SOURCE[0]}")"
+
+backend_derivation_file="${script_dir}/generated-backend-package.nix"
+
+latest_version="$(curl --silent 'https://api.github.com/repos/gren-lang/compiler/releases/latest' | jq --raw-output '.tag_name')"
+
+echo "Updating gren backend to version ${latest_version}."
+echo "Running cabal2nix and outputting to ${backend_derivation_file}..."
+
+cat > "${backend_derivation_file}" << EOF
+# This file has been autogenerated with cabal2nix.
+# Update via ./update.sh
+EOF
+
+cabal2nix 'https://github.com/gren-lang/compiler.git' --revision "${latest_version}" --jailbreak >> "${backend_derivation_file}"
+nixfmt "${backend_derivation_file}"
+
+echo 'Finished backend generation.'
+
+echo "Updating frontend to version ${latest_version}"
+
+nix-update gren --version "${latest_version}"