AFFiNE/tools/cli/src/bin/build.ts

import path from 'node:path';

import webpack from 'webpack';

import type { BuildFlags } from '../config/index.js';
import { projectRoot } from '../config/index.js';
import { buildI18N } from '../util/i18n.js';
import { createWebpackConfig } from '../webpack/webpack.config.js';

let cwd: string;

// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
const buildType = process.env.BUILD_TYPE_OVERRIDE || process.env.BUILD_TYPE;

if (process.env.BUILD_TYPE_OVERRIDE) {
  process.env.BUILD_TYPE = process.env.BUILD_TYPE_OVERRIDE;
}

const getChannel = () => {
  switch (buildType) {
    case 'canary':
    case 'beta':
    case 'stable':
    case 'internal':
      return buildType;
    case '':
      throw new Error('BUILD_TYPE is not set');
    default: {
      throw new Error(
        `BUILD_TYPE must be one of canary, beta, stable, internal, received [${buildType}]`
      );
    }
  }
};

let entry: string | undefined;

const { DISTRIBUTION } = process.env;

const getDistribution = () => {
  switch (DISTRIBUTION) {
    case 'browser':
    case undefined:
      cwd = path.join(projectRoot, 'packages/frontend/web');
      return 'browser';
    case 'desktop':
      cwd = path.join(projectRoot, 'packages/frontend/electron');
      entry = path.join(cwd, 'renderer', 'index.tsx');
      return DISTRIBUTION;
    default: {
      throw new Error('DISTRIBUTION must be one of browser, desktop');
    }
  }
};

const flags = {
  distribution: getDistribution(),
  mode: 'production',
  channel: getChannel(),
  coverage: process.env.COVERAGE === 'true',
  entry,
} satisfies BuildFlags;

buildI18N();

// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
webpack(createWebpackConfig(cwd!, flags), (err, stats) => {
  if (err) {
    console.error(err);
    process.exit(1);
  }
  if (stats?.hasErrors()) {
    console.error(stats.toString('errors-only'));
    process.exit(1);
  }
});