Merge pull request #313774 from cafkafk/amber-lang-init-0.3.1-alpha

amber-lang: init at 0.3.1-alpha

pkgs/by-name/am/amber-lang/package.nix

@@ -0,0 +1,49 @@
+{ lib,
+  fetchFromGitHub,
+  rustPlatform,
+  bc,
+  makeWrapper,
+  runCommand,
+  amber-lang
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "amber-lang";
+  version = "0.3.1-alpha";
+
+  src = fetchFromGitHub {
+    owner = "Ph0enixKM";
+    repo = "Amber";
+    rev = version;
+    hash = "sha256-VSlLPgoi+KPnUQJEb6m0VZQVs1zkxEnfqs3fAp8m1o4=";
+  };
+
+  cargoHash = "sha256-NzcyX/1yeFcI80pNxx/OTkaI82qyQFJW8U0vPbqSU7g=";
+
+  buildInputs = [ makeWrapper ];
+
+  nativeCheckInputs = [ bc ];
+
+  preConfigure = ''
+    substituteInPlace src/compiler.rs \
+      --replace-fail "/bin/bash" "bash"
+  '';
+
+  postInstall = ''
+    wrapProgram "$out/bin/amber" --prefix PATH : "${lib.makeBinPath [bc]}"
+  '';
+
+  passthru.tests.run = runCommand "amber-lang-eval-test" { nativeBuildInputs = [ amber-lang ]; } ''
+    diff -U3 --color=auto <(amber -e 'echo "Hello, World"') <(echo 'Hello, World')
+    touch $out
+  '';
+
+  meta = with lib; {
+    description = "Programming language compiled to bash";
+    homepage = "https://amber-lang.com";
+    license = licenses.gpl3Plus;
+    mainProgram = "amber";
+    maintainers = with maintainers; [ cafkafk uncenter ];
+    platforms = platforms.unix;
+  };
+}