build: add cross-env and configure build scripts for different envs

Author: zhensherlock

package.json

@@ -42,6 +42,7 @@
     "@typescript-eslint/eslint-plugin": "^8.38.0",
     "@typescript-eslint/parser": "^8.38.0",
     "@vitest/coverage-v8": "^3.2.4",
+    "cross-env": "^10.0.0",
     "eslint": "^9.32.0",
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-prettier": "^5.5.3",

packages/create-mcp-kit/package.json

@@ -38,8 +38,8 @@
   "scripts": {
     "clean:dist": "rimraf dist",
     "build:types": "tsc --noEmit",
-    "build": "npm run clean:dist && npm run build:types && rolldown -c rolldown.config.ts",
-    "dev": "rolldown -c rolldown.config.ts --watch",
+    "build": "cross-env NODE_ENV=production && npm run clean:dist && npm run build:types && rolldown -c rolldown.config.ts",
+    "dev": "cross-env NODE_ENV=local && rolldown -c rolldown.config.ts --watch",
     "start": "node ./dist/index.js"
   },
   "bugs": {

packages/create-mcp-kit/rolldown.config.ts

@@ -2,14 +2,16 @@ import terser from '@rollup/plugin-terser'
 import { defineConfig } from 'rolldown'
 import typescript from '@rollup/plugin-typescript'
 
+const isProd = process.env.NODE_ENV === 'production'
+const isDev = process.env.NODE_ENV === 'local'
+
 export default defineConfig({
   input: 'src/index.ts',
   output: {
     format: 'esm',
     dir: 'dist',
-    sourcemap: true,
-    // minify: true,
+    sourcemap: isDev,
   },
-  plugins: [terser(), typescript()],
+  plugins: [isProd && terser(), typescript()],
   external: ['@clack/prompts', 'picocolors', 'fs/promises', 'timers/promises', 'path', 'child_process', 'url'],
 })

packages/shared/package.json

@@ -36,7 +36,7 @@
   "scripts": {
     "clean:dist": "rimraf dist",
     "build:types": "tsc",
-    "build": "npm run clean:dist && npm run build:types && rolldown -c rolldown.config.ts",
+    "build": "cross-env NODE_ENV=production && npm run clean:dist && npm run build:types && rolldown -c rolldown.config.ts",
     "test": "vitest run",
     "coverage": "rimraf coverage && vitest run --coverage"
   },

packages/shared/rolldown.config.ts

@@ -2,12 +2,14 @@ import terser from '@rollup/plugin-terser'
 import { defineConfig } from 'rolldown'
 import typescript from '@rollup/plugin-typescript'
 
+const isProd = process.env.NODE_ENV === 'production'
+
 export default defineConfig({
   input: 'src/index.ts',
   output: {
     format: 'esm',
     dir: 'dist',
-    sourcemap: true,
+    sourcemap: false,
     preserveModules: true,
     preserveModulesRoot: 'src',
   },
@@ -16,6 +18,6 @@ export default defineConfig({
   //     '@': './src',
   //   },
   // },
-  plugins: [terser(), typescript()],
+  plugins: [isProd && terser(), typescript()],
   external: ['fs/promises', 'timers/promises', 'path', 'child_process'],
 })