Replace Plugin

The replacePlugin is a built-in Rolldown plugin that replaces the code based on string manipulation. This is an equivalent of @rollup/plugin-replace.

Usage

Import and use the plugin from Rolldown's experimental exports:

import { defineConfig } from 'rolldown';
import { replacePlugin } from 'rolldown/experimental';

export default defineConfig({
  input: 'src/index.js',
  output: {
    dir: 'dist',
    format: 'esm',
  },
  plugins: [
    replacePlugin(
      {
        'process.env.NODE_ENV': JSON.stringify('production'),
        __buildVersion: 15,
      },
      {
        preventAssignment: false,
      },
    ),
  ],
});

Options

To be documented

Limitations

To be documented