fix: correctly produce esm module

package.json

@@ -26,20 +26,20 @@
   },
   "homepage": "https://github.com/iSplasher/isomorphic-logger",
   "main": "dist/index.js",
-  "module": "dist/index.mjs",
-  "types": "dist/index.d.ts",
+  "module": "dist/esm/index.js",
+  "types": "dist/esm/index.d.ts",
   "scripts": {
-    "dev": "cross-env NODE_ENV=development tsup --format esm,cjs --watch",
-    "types": "tsc",
-    "build": "cross-env NODE_ENV=production tsup --format esm,cjs && yarn types || true",
+    "dev": "cross-env NODE_ENV=development tsup --watch",
+    "esm": "tsc",
+    "build": "cross-env NODE_ENV=production tsup  && yarn esm || true",
     "test": "jest --colors"
   },
   "devDependencies": {
     "@types/jest": "^29.5.5",
     "cross-env": "^7.0.3",
     "jest": "^29.7.0",
     "ts-jest": "^29.1.1",
-    "tsup": "^7.2.0",
+    "tsup": "^8.2.4",
     "typescript": "^5.2.2"
   },
   "dependencies": {

src/server/processors/createRollingFileAppendProcessor.ts

@@ -7,7 +7,7 @@ export function createRollingFileAppendProcessor({
   maxFileSize = 102400,
   ...fileAppenderOptions
 } = {}): Processor {
-  const fileAppender = createFileAppendProcessor(filePath, fileAppenderOptions);
+  const fileAppender = createFileAppendProcessor({filePath, ...fileAppenderOptions});
 
   let index = 1;
   while (true) {

tsconfig.json

@@ -1,19 +1,19 @@
 {
   "compilerOptions": {
-    "target": "es2016" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
-    "emitDeclarationOnly": true,
+    "target": "ES6", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
     "declaration": true,
+    "moduleResolution": "node",
 
     /* Modules */
-    "module": "commonjs" /* Specify what module code is generated. */,
-    "outDir": "./dist",
-    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
-
+    "module": "ES6", /* Specify what module code is generated. */
+    "outDir": "./dist/esm",
+    "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */
+    "isolatedModules": true,
     /* Type Checking */
-    "strict": true /* Enable all strict type-checking options. */,
-    "noImplicitAny": false /* Enable error reporting for expressions and declarations with an implied `any` type.. */,
+    "strict": true, /* Enable all strict type-checking options. */
+    "noImplicitAny": false, /* Enable error reporting for expressions and declarations with an implied `any` type.. */
     "skipLibCheck": true /* Skip type checking all .d.ts files. */
   },
-  "include": ["./src/**/*"],
+  "include": ["./src/**/*.ts"],
   "exclude": ["./node_modules", "./dist"]
 }

tsup.config.ts

@@ -2,21 +2,17 @@ import { defineConfig } from "tsup";
 
 export default defineConfig({
   entry: ["src/index.ts"],
+  skipNodeModulesBundle: true,
+  treeshake: true,
+  shims: true,
   splitting: true,
   sourcemap: true,
   clean: true,
-  format: ["cjs", "esm", "iife"],
+  format: ["cjs"],
   target: [
     "es6",
-    "deno1",
-    "chrome58",
-    "edge16",
-    "firefox57",
-    "safari11",
-    "node12",
-    "ios16.6",
     // "hermes0.73",
   ],
-  bundle: false,
+  bundle: true,
   // dts: true,
 });