feat: add prettier, update eslint with real rules

README.md

@@ -4,3 +4,4 @@ A collection of lint, format, and build configs used at Fauna for TypeScript pro
 ## Included configs (`./config/`)
 - `eslint.config.js`, a minimal placeholder eslint config.
 - `.gitignore`, a minimal placeholder .gitignore file.
+- `prettierrc.js`, a minimal placeholder prettier config.

config/.gitignore

@@ -3,3 +3,17 @@
 # the project's build step copies it from /config
 
 node_modules
+
+# fauna-shell
+/.nyc_output
+/dist
+/tmp
+/experiments
+.test_config
+.env
+.idea
+/.vscode
+*.log
+/coverage
+test-results.xml
+/.history

config/eslint.config.js

@@ -1,9 +1,35 @@
-// eslint.config.js
-module.exports = [
-    {
-        rules: {
-            semi: "error",
-            "prefer-const": "error"
-        }
-    }
+// borrowed from fauna-shell
+export default [
+  {
+    ignores: ["**/node_modules", ".history"],
+  },
+  {
+    languageOptions: {
+      ecmaVersion: 2020,
+    },
+
+    rules: {
+      "no-await-in-loop": "off",
+      "new-cap": "off",
+      "quote-props": "off",
+      "no-negated-condition": "off",
+      "no-warning-comments": "off",
+      "spaced-comment": "off",
+      "max-nested-callbacks": "off",
+      "no-else-return": "off",
+      "no-console": "off",
+      "no-multi-str": "off",
+      "no-prototype-builtins": "off",
+
+      "node/no-unsupported-features": "off",
+      camelcase: "off",
+    },
+  },
+  {
+    files: ["test/**/*.mjs"],
+
+    rules: {
+      "no-unused-expressions": "off",
+    },
+  },
 ];

config/prettierrc.js

@@ -0,0 +1,12 @@
+/**
+ * @see https://prettier.io/docs/en/configuration.html
+ * @type {import("prettier").Config}
+ */
+const config = {
+  trailingComma: "es5",
+  tabWidth: 4,
+  semi: false,
+  singleQuote: true,
+};
+
+module.exports = config;

package.json

@@ -25,6 +25,10 @@
     "mentions-regex": "^2.0.3",
     "parse-commit-message": "^5.0.4"
   },
+  "peerDependencies": {
+    "eslint": "^9.12.0",
+    "prettier": "^3.3.3",
+  },
   "publishConfig": {
     "registry": "https://registry.npmjs.org/"
   }