Revamp rollup.config.js (#4311)

Co-authored-by: Xia Tianyu <xty@users.noreply.github.com>

Author: xty

rollup.config.js

@@ -1,3 +1,4 @@
+import { defineConfig } from 'rollup'
 import nodeResolve from '@rollup/plugin-node-resolve'
 import babel from '@rollup/plugin-babel'
 import replace from '@rollup/plugin-replace'
@@ -14,23 +15,17 @@ const babelRuntimeVersion = pkg.dependencies['@babel/runtime'].replace(
  ''
 )
 
-const makeExternalPredicate = externalArr => {
- if (externalArr.length === 0) {
- return () => false
- }
- const pattern = new RegExp(`^(${externalArr.join('|')})($|/)`)
- return id => pattern.test(id)
-}
+const external = [
+ ...Object.keys(pkg.dependencies || {}),
+ ...Object.keys(pkg.peerDependencies || {})
+].map(name => RegExp(`^${name}($|/)`))
 
-export default [
+export default defineConfig([
  // CommonJS
  {
  input: 'src/index.ts',
  output: { file: 'lib/redux.js', format: 'cjs', indent: false },
- external: makeExternalPredicate([
- ...Object.keys(pkg.dependencies || {}),
- ...Object.keys(pkg.peerDependencies || {})
- ]),
+ external,
  plugins: [
  nodeResolve({
  extensions
@@ -51,10 +46,7 @@ export default [
  {
  input: 'src/index.ts',
  output: { file: 'es/redux.js', format: 'es', indent: false },
- external: makeExternalPredicate([
- ...Object.keys(pkg.dependencies || {}),
- ...Object.keys(pkg.peerDependencies || {})
- ]),
+ external,
  plugins: [
  nodeResolve({
  extensions
@@ -98,8 +90,7 @@ export default [
  compress: {
  pure_getters: true,
  unsafe: true,
- unsafe_comps: true,
- warnings: false
+ unsafe_comps: true
  }
  })
  ]
@@ -161,10 +152,9 @@ export default [
  compress: {
  pure_getters: true,
  unsafe: true,
- unsafe_comps: true,
- warnings: false
+ unsafe_comps: true
  }
  })
  ]
  }
-]
+])