rollup-plugin-swc3 - npm Package Versions

New feature viteMinify to use swc's minification in Vite.

• When used, it will disable Vite's built-in minification and use swc's minification instead.

import { defineConfig } from 'vite';
import { viteMinify } from 'rollup-plugin-swc3'

export default defineConfig({
  plugins: [
    viteMinify({
      // swc's minify option here
      // mangle: {}
      // compress: {}
    }),
  ],
})

• Previously, rollup-plugin-swc3 only handled relative compilerOptions.baseUrl when compilerOptions.paths is specified. It is fixed in #64, now rollup-plugin-swc3 will handle relative compilerOptions.baseUrl as long as it is specified.

• rollup-plugin-swc3 now will only perform module resolution inside the files specified in include and exclude options.

• rollup-plugin-swc3 now will always provide baseUrl (resolve to an absolute path) to swc as long as the paths is specified in the tsconfig.json or jsconfig.json being read.

• rollup-plugin-swc3 now will resolve baseUrl to an absolute path against the tsconfig.json and jsconfig.json being read.
• This is to align with the behavior change of the swc: https://github.com/swc-project/swc/issues/7799 and https://github.com/swc-project/swc/issues/7800.

Add support for bundling library for React Server Component with the proper 'use client' and 'use server' directives handling:

• Merge duplicated directives in the final bundles
• Multiple output chunks will have their own separated directives, useful when bundling client only code and server only code in different bundles.
• Not enabled by default. manually opt-in by changing two lines of code in your rollup.config.js:

// rollup.config.js
// Import `preserveUseDirective` from `rollup-plugin-swc3`...
- import { swc } from 'rollup-plugin-swc3';
+ import { swc, preserveUseDirective } from 'rollup-plugin-swc3';

export default {
  input: 'xxxx',
  output: {},
  plugins: [
    swc(),
+   preserveUseDirective()
  ];
}