fernglas: init at 0.2.1

pkgs/by-name/fe/fernglas/package.nix

@@ -0,0 +1,72 @@
+{ lib
+, stdenv
+, rustPlatform
+, fetchFromGitHub
+, fetchYarnDeps
+, prefetch-yarn-deps
+, python3
+, jq
+, yarn
+, nodejs-slim
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "fernglas";
+  version = "0.2.1";
+
+  src = fetchFromGitHub {
+    owner = "wobcom";
+    repo = "fernglas";
+    rev = "fernglas-${version}";
+    hash = "sha256-0wj5AS8RLVr+S/QWWxCsMvmVjmXUWGfR9kPaZimJEss=";
+  };
+
+  nativeBuildInputs = [ yarn nodejs-slim prefetch-yarn-deps python3 jq ];
+
+  nlnog_communities = fetchFromGitHub {
+    owner = "NLNOG";
+    repo = "lg.ring.nlnog.net";
+    rev = "20f9a9f3da8b1bc9d7046e88c62df4b41b4efb99";
+    hash = "sha256-FlbOBX/+/LLmoqMJLvu59XuHYmiohIhDc1VjkZu4Wzo=";
+  };
+
+  cargoHash = "sha256-ls9HvwtbpOwzQbi/+9IbgXurZp0LjQKGZcDuLZlX+Vk=";
+
+  offlineCache = fetchYarnDeps {
+    yarnLock = src + "/frontend/yarn.lock";
+    hash = "sha256-/ubCAs4C5nG8xNC77jTH+cJVNgddSxqGGPEVLDH/Cdo=";
+  };
+
+  cargoBuildFlags = lib.optionals (stdenv.hostPlatform.isMusl && stdenv.hostPlatform.isStatic) [
+    "--features" "mimalloc"
+  ] ++ [
+    "--features" "embed-static"
+  ];
+
+  preBuild = ''
+    python3 contrib/print_communities.py $nlnog_communities/communities | jq . > src/communities.json
+
+    pushd frontend
+
+    export HOME=$TMPDIR
+    yarn config --offline set yarn-offline-mirror $offlineCache
+    fixup-yarn-lock yarn.lock
+    yarn install --offline --frozen-lockfile --ignore-scripts --no-progress --non-interactive
+    patchShebangs node_modules/
+
+    FERNGLAS_VERSION=${version} FERNGLAS_COMMIT=${src.rev} node_modules/.bin/webpack
+    cp -r dist/ ../static
+
+    popd
+  '';
+
+  meta = with lib; {
+    description = "Looking glass for your network using BGP and BMP as data source";
+    homepage = "https://wobcom.github.io/fernglas/";
+    changelog = "https://github.com/wobcom/fernglas/releases/tag/fernglas-${version}";
+    license = licenses.eupl12;
+    platforms = platforms.linux;
+    maintainers = teams.wdz.members;
+    mainProgram = "fernglas";
+  };
+}