Create custom error type with properties (#25)

Author: tmcw

.eslintrc.cjs

@@ -1,9 +1,4 @@
 module.exports = {
-  settings: {
-    jest: {
-      version: 28,
-    },
-  },
   env: {
     es2022: true,
     node: true,

biome.json

@@ -0,0 +1,107 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.1/schema.json",
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space"
+  },
+  "files": {
+    "ignore": ["dist"]
+  },
+  "organizeImports": {
+    "enabled": false
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "complexity": {
+        "noExtraBooleanCast": "error",
+        "noMultipleSpacesInRegularExpressionLiterals": "error",
+        "noUselessCatch": "error",
+        "noUselessSwitchCase": "off",
+        "useOptionalChain": "off"
+      },
+      "a11y": {
+        "useKeyWithClickEvents": "off",
+        "noAutofocus": "off",
+        "noSvgWithoutTitle": "off"
+      },
+      "performance": {
+        "noDelete": "off"
+      },
+      "correctness": {
+        "noConstAssign": "error",
+        "noConstantCondition": "error",
+        "noEmptyCharacterClassInRegex": "error",
+        "noEmptyPattern": "error",
+        "noGlobalObjectCalls": "error",
+        "noInvalidConstructorSuper": "error",
+        "noNewSymbol": "error",
+        "noNonoctalDecimalEscape": "error",
+        "noPrecisionLoss": "error",
+        "noUnknownFunction": "off",
+        "noUnusedImports": "warn",
+        "noSelfAssign": "error",
+        "useExhaustiveDependencies": "warn",
+        "noSetterReturn": "error",
+        "noSwitchDeclarations": "error",
+        "noUndeclaredVariables": "error",
+        "noUnsafeOptionalChaining": "error",
+        "useIsNan": "error",
+        "useValidForDirection": "error",
+        "useYield": "error"
+      },
+      "style": {
+        "noNonNullAssertion": "off",
+        "noRestrictedGlobals": {
+          "level": "error",
+          "options": {
+            "deniedGlobals": [
+              "location",
+              "event",
+              "name",
+              "alert",
+              "confirm",
+              "self",
+              "top",
+              "history"
+            ]
+          }
+        },
+        "noParameterAssign": "off",
+        "noUselessElse": "off",
+        "useConst": "off"
+      },
+      "security": {
+        "noDangerouslySetInnerHtml": "off"
+      },
+      "suspicious": {
+        "noAssignInExpressions": "off",
+        "noDuplicateSelectorsKeyframeBlock": "off",
+        "noExplicitAny": "off",
+        "noArrayIndexKey": "off"
+      }
+    }
+  },
+  "overrides": [
+    {
+      "include": ["*.test.*", "test/**/*"],
+      "linter": {
+        "rules": {
+          "style": {
+            "noNonNullAssertion": "off"
+          },
+          "suspicious": {
+            "noImplicitAnyLet": "off"
+          }
+        }
+      }
+    }
+  ],
+  "javascript": {
+    "formatter": {
+      "trailingCommas": "es5"
+    },
+    "globals": ["React", "JSX", "Deno"]
+  }
+}

deno-bootstrap/deno.json

@@ -1 +1 @@
-{"lock": false}
+{ "lock": false }

deno-bootstrap/index.ts

@@ -3,9 +3,9 @@ const scriptType = Deno.args[1];
 const script = Deno.args[2];
 
 const importURL =
-  scriptType == "import"
+  scriptType === "import"
     ? script
-    : "data:text/tsx," + encodeURIComponent(script);
+    : `data:text/tsx,${encodeURIComponent(script)}`;
 
 const mod = await import(importURL);
 if (!mod.default) {
@@ -17,11 +17,11 @@ if (typeof mod.default.fetch !== "function") {
 
 const onError =
   mod.default.onError ??
-  function (error: unknown) {
+  ((error: unknown) => {
     console.error(error);
     return new Response("Internal Server Error", { status: 500 });
-  };
-const onListen = mod.default.onListen ?? function (_localAddr: Deno.NetAddr) {};
+  });
+const onListen = mod.default.onListen ?? ((_localAddr: Deno.NetAddr) => {});
 
 // Use an empty onListen callback to prevent Deno from logging
 const server = Deno.serve(

package-lock.json

@@ -13,10 +13,7 @@
     "build": "tsc --build",
     "prepare": "npm run lint && npm run build"
   },
-  "files": [
-    "dist",
-    "deno-bootstrap"
-  ],
+  "files": ["dist", "deno-bootstrap"],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/val-town/deno-http-worker.git"
@@ -32,11 +29,12 @@
   },
   "homepage": "https://github.com/val-town/deno-http-worker#readme",
   "devDependencies": {
+    "@biomejs/biome": "^1.9.4",
+    "@types/eslint": "^8.44.4",
     "@types/node": "^20.12.7",
-    "eslint": "^8.57.0",
     "@typescript-eslint/eslint-plugin": "^7.8.0",
+    "eslint": "^8.57.0",
     "eslint-plugin-import": "^2.29.1",
-    "@types/eslint": "^8.44.4",
     "typescript": "^5.4.5",
     "vitest": "^2"
   }