build.config.ts

import { copy, readFileSync, writeFileSync } from 'fs-extra';
import path from 'path';
import { defineBuildConfig } from 'unbuild';

export default defineBuildConfig({
  entries: [
    'src/index',
    'src/cli',
    {
      builder: 'mkdist',
      input: 'src/chat/typechat',
      outDir: 'lib/typechat',
      format: 'cjs',
      declaration: false,
    },
  ],
  externals: ['typechat'],
  outDir: 'lib',
  declaration: true,
  clean: true,
  rollup: {
    inlineDependencies: true,
    emitCJS: true,
    cjsBridge: true,
    esbuild: {
      //   minify: true,
      target: 'node14',
    },
    alias: {
      entries: {
        '@': path.resolve(__dirname, 'src'),
      },
    },
  },
  failOnWarn: false,
  hooks: {
    'build:done': async context => {
      copy(path.resolve(__dirname, 'src/assets'), path.resolve(__dirname, 'lib/assets'));
      const cliCJSContent = readFileSync(path.resolve(__dirname, 'lib/cli.cjs'), 'utf8');
      writeFileSync(
        path.resolve(__dirname, 'lib/cli.cjs'),
        cliCJSContent.replace(/require\(('|")typechat('|")\)/, `require("./typechat")`),
      );
    },
  },
});