Replace tsup with bunchee for all packages

README.md

@@ -57,9 +57,9 @@ and I recommend reading
   [Tailwind CSS](https://tailwindcss.com/)
 - Working IDE go-to-definition and go-to-type-definition using `.d.ts.map` files
 - ESM everything
-- Path aliases
+- Typescript path aliases (that get resolved in build output)
 - Shared configurations for ESLint v9 with strict type-aware rules
-- Simple standard configuration for TypeScript
+- Shared standardized configuration for TypeScript
 - Vitest
 - Clean, typed Firestore abstractions using
   [@typed-firestore/react](https://github.com/0x80/typed-firestore) and

packages/common/package.json

@@ -3,17 +3,19 @@
   "description": "Common code for both backend and frontend",
   "version": "0.0.0",
   "type": "module",
-  "types": "./dist/index.d.ts",
   "exports": {
-    ".": "./dist/index.js"
+    ".": {
+      "types": "./dist/index.d.ts",
+      "default": "./dist/index.js"
+    }
   },
   "files": [
     "dist"
   ],
   "scripts": {
     "check-types": "tsc --noEmit",
     "test": "vitest",
-    "build": "tsup && tsc --emitDeclarationOnly",
+    "build": "bunchee --sourcemap --target es2022",
     "clean": "del-cli dist tsconfig.tsbuildinfo",
     "lint": "eslint src --flag unstable_config_lookup_from_file --max-warnings 0",
     "coverage": "vitest run --coverage"
@@ -27,10 +29,10 @@
     "@codecompose/typescript-config": "^1.2.0",
     "@eslint/js": "^9.19.0",
     "@repo/eslint-config": "workspace:*",
+    "bunchee": "^6.6.0",
     "del-cli": "^6.0.0",
     "eslint": "^9.19.0",
     "prettier": "^3.4.2",
-    "tsup": "^8.3.6",
     "typescript": "^5.7.3",
     "typescript-eslint": "^8.21.0",
     "vitest": "^3.0.4"

packages/core/package.json

@@ -6,17 +6,11 @@
   "files": [
     "dist"
   ],
-  "types": "./dist/index.d.ts",
-  "exports": {
-    "./db-refs": "./dist/db-refs.js",
-    "./utils": "./dist/utils/index.js",
-    "./firebase": "./dist/firebase.js"
-  },
   "scripts": {
     "check-types": "tsc --noEmit",
     "lint": "eslint src --flag unstable_config_lookup_from_file --max-warnings 0 ",
     "test": "vitest",
-    "build": "tsup && tsc --emitDeclarationOnly && tsc-alias --verbose",
+    "build": "bunchee --sourcemap --runtime node --target es2022",
     "clean": "del-cli dist tsconfig.tsbuildinfo",
     "coverage": "vitest run --coverage "
   },
@@ -33,13 +27,25 @@
     "@eslint/js": "^9.19.0",
     "@repo/eslint-config": "workspace:*",
     "@types/node": "^22.10.10",
+    "bunchee": "^6.6.0",
     "del-cli": "^6.0.0",
     "eslint": "^9.19.0",
-    "npm-run-all": "^4.1.5",
-    "tsc-alias": "^1.8.10",
-    "tsup": "^8.3.6",
     "typescript": "^5.7.3",
     "typescript-eslint": "^8.21.0",
     "vitest": "^3.0.4"
+  },
+  "exports": {
+    "./db-refs": {
+      "types": "./dist/db-refs.d.ts",
+      "default": "./dist/db-refs.js"
+    },
+    "./firebase": {
+      "types": "./dist/firebase.d.ts",
+      "default": "./dist/firebase.js"
+    },
+    "./utils": {
+      "types": "./dist/utils.d.ts",
+      "default": "./dist/utils.js"
+    }
   }
 }

packages/core/src/db-refs.ts

@@ -1,6 +1,13 @@
 import type { Counter } from "@repo/common";
 import type { CollectionReference } from "firebase-admin/firestore";
-import { db } from "./firebase";
+/**
+ * Here we are using a path alias ~/ to be able to reference the src directory
+ * from anywhere. This is configured out-of-the box via
+ * codecompose/typescript-config. This is the responsibility of the bundler
+ * (Bunchee), because the Typescript compiler does not do this for us. Not all
+ * bundlers have this feature.
+ */
+import { db } from "~/firebase";
 
 /**
  * Here we defined reusable references to collections and type each of them so

packages/eslint-config/package.json

@@ -11,6 +11,7 @@
   "license": "MIT",
   "devDependencies": {
     "@eslint/js": "^9.19.0",
+    "bunchee": "^6.6.0",
     "typescript-eslint": "^8.21.0"
   }
 }