fix(config): move tsup to config file and add vitest config

Author: dvcol

package.json

@@ -38,7 +38,7 @@
   ],
   "scripts": {
     "prepare": "husky install",
-    "build": "tsup lib/index.ts --format cjs,esm --dts --clean",
+    "build": "tsup",
     "watch": "npm run build -- --watch lib",
     "lint": "eslint lib",
     "lint:fix": "eslint lib --fix",

tsconfig.json

@@ -15,7 +15,7 @@
     "declaration": true,
     "noEmit": true,
     "paths": {
-      "@lib/*": ["*"]
+      "~/*": ["./*"]
     }
   },
   "include": ["lib", ".eslintrc.cjs"],

tsup.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['lib', '!lib/**/*.test.ts'],
+  format: ['cjs', 'esm'],
+  dts: true,
+  clean: true,
+  splitting: true,
+  sourcemap: false,
+});

vitest.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    alias: {
+      '~/': new URL('./lib/', import.meta.url).pathname,
+    },
+  },
+});