build: add frontend TypeScript toolchain

2026-08-01 11:52:47 +02:00
parent 860760ecfc
commit 888f793eb8
56 changed files with 43175 additions and 23 deletions
@@ -0,0 +1,42 @@
+// SPDX-FileCopyrightText: 2026 Stan Grams <sjg@haxx.space>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+import eslint from "@eslint/js";
+import globals from "globals";
+import tseslint from "typescript-eslint";
+
+export default tseslint.config(
+  {
+    ignores: [
+      "../assets/web/generated/**",
+      // Removed file-by-file as the legacy sources are converted to TypeScript.
+      "src/**/*.js",
+    ],
+  },
+  {
+    files: ["**/*.mjs"],
+    ...eslint.configs.recommended,
+    languageOptions: {
+      globals: globals.node,
+    },
+  },
+  ...tseslint.configs.strictTypeChecked.map((config) => ({
+    ...config,
+    files: ["src/**/*.ts", "tests/**/*.ts"],
+  })),
+  {
+    files: ["src/**/*.ts", "tests/**/*.ts"],
+    languageOptions: {
+      globals: globals.browser,
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+    rules: {
+      "no-undef": "off",
+      "@typescript-eslint/no-explicit-any": "error",
+    },
+  },
+);