refactor(infra): directory structure (#4615)

tools/cli/src/bin/build-core.ts

@@ -0,0 +1,74 @@
+import { spawn } from 'node:child_process';
+import path from 'node:path';
+
+import type { BuildFlags } from '../config/index.js';
+import { projectRoot } from '../config/index.js';
+import { buildI18N } from '../util/i18n.js';
+
+const cwd = path.resolve(projectRoot, 'packages/frontend/core');
+
+// 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}]`
+      );
+    }
+  }
+};
+
+const getDistribution = () => {
+  switch (process.env.DISTRIBUTION) {
+    case 'browser':
+    case 'desktop':
+      return process.env.DISTRIBUTION;
+    case undefined: {
+      console.log('DISTRIBUTION is not set, defaulting to browser');
+      return 'browser';
+    }
+    default: {
+      throw new Error('DISTRIBUTION must be one of browser, desktop');
+    }
+  }
+};
+
+const flags = {
+  distribution: getDistribution(),
+  mode: 'production',
+  channel: getChannel(),
+  coverage: process.env.COVERAGE === 'true',
+} satisfies BuildFlags;
+
+buildI18N();
+spawn(
+  'node',
+  [
+    '--loader',
+    'ts-node/esm/transpile-only',
+    '../../../node_modules/webpack/bin/webpack.js',
+    '--mode',
+    'production',
+    '--env',
+    'flags=' + Buffer.from(JSON.stringify(flags), 'utf-8').toString('hex'),
+  ].filter((v): v is string => !!v),
+  {
+    cwd,
+    stdio: 'inherit',
+    shell: true,
+    env: process.env,
+  }
+);