cleanup build.ts

Author: robertIsaac

tools/build.ts

@@ -1,20 +1,6 @@
-import { spawn } from 'cross-spawn';
-import { copy, readFile, writeFile } from 'fs-extra';
-import { prettySize } from 'pretty-size';
-import { file as gzipSizeFile } from 'gzip-size';
 import { join } from 'path';
-
-// TODO infer these from the package.json
-const MODULES = [
-  'core', 'app', 'app-check', 'auth-guard', 'compat', 'analytics', 'auth', 'database', 'firestore', 'functions',
-  'remote-config', 'storage', 'messaging', 'performance', 'compat/analytics',
-  'compat/auth-guard', 'compat/auth', 'compat/database', 'compat/firestore',
-  'compat/functions', 'compat/remote-config', 'compat/storage', 'compat/messaging',
-  'compat/performance', 'firestore/lite',
-];
-const LAZY_MODULES = ['compat/analytics', 'compat/auth', 'compat/functions', 'compat/messaging', 'compat/remote-config'];
-const UMD_NAMES = MODULES.map(m => m === 'core' ? 'angular-fire' : `angular-fire-${m.replace('/', '-')}`);
-const ENTRY_NAMES = MODULES.map(m => m === 'core' ? '@angular/fire' : `@angular/fire/${m}`);
+import { spawn } from 'cross-spawn';
+import { copy, writeFile } from 'fs-extra';
 
 interface OverrideOptions {
   exportName?: string;
@@ -32,10 +18,11 @@ function zoneWrapExports() {
     overrides: Record<string, OverrideOptions | null> = {}
   ) => {
     const imported = await import(path);
-    const toBeExported: Array<[string, string, boolean]> = exports.
+    const toBeExported: [string, string, boolean][] = exports.
       filter(it => !it.startsWith('_') && overrides[it] !== null && overrides[it]?.override !== true).
       map(importName => {
         const zoneWrap = typeof imported[importName] === 'function' &&
+          // eslint-disable-next-line @typescript-eslint/prefer-string-starts-ends-with
           (overrides[importName]?.zoneWrap ?? importName[0] !== importName[0].toUpperCase());
         const exportName = overrides[importName]?.exportName ?? importName;
         return [importName, exportName, zoneWrap];
@@ -134,33 +121,6 @@ ${exportedZoneWrappedFns}
   ]);
 }
 
-function webpackFirestoreProtos() {
-  const path = dest('firestore-protos.js');
-  console.log({ path })
-  return writeFile(dest('firestore-protos.js'), `/**
- * @deprecated No longer needed since Firebase JS SDK 9.6.3
- */
-export {};`);
-}
-
-function proxyPolyfillCompat() {
-  const defaultObject = {
-    'compat/analytics': ["app", "logEvent", "setCurrentScreen", "setUserId", "setUserProperties", "setAnalyticsCollectionEnabled"],
-    'compat/auth': ["name", "config", "emulatorConfig", "app", "applyActionCode", "checkActionCode", "confirmPasswordReset", "createUserWithEmailAndPassword", "currentUser", "fetchSignInMethodsForEmail", "isSignInWithEmailLink", "getRedirectResult", "languageCode", "settings", "onAuthStateChanged", "onIdTokenChanged", "sendSignInLinkToEmail", "sendPasswordResetEmail", "setPersistence", "signInAndRetrieveDataWithCredential", "signInAnonymously", "signInWithCredential", "signInWithCustomToken", "signInWithEmailAndPassword", "signInWithPhoneNumber", "signInWithEmailLink", "signInWithPopup", "signInWithRedirect", "signOut", "tenantId", "updateCurrentUser", "useDeviceLanguage", "useEmulator", "verifyPasswordResetCode"],
-    'compat/functions': ["useEmulator", "useFunctionsEmulator", "httpsCallable"],
-    'compat/messaging': ["deleteToken", "getToken", "onMessage", "onBackgroundMessage"],
-    'compat/performance': ["app", "trace", "instrumentationEnabled", "dataCollectionEnabled"],
-    'compat/remote-config': ["app", "settings", "defaultConfig", "fetchTimeMillis", "lastFetchStatus", "activate", "ensureInitialized", "fetch", "fetchAndActivate", "getAll", "getBoolean", "getNumber", "getString", "getValue", "setLogLevel"],
-};
-  return Promise.all(Object.keys(defaultObject).map(module =>
-    writeFile(join(process.cwd(), 'src', `${module}/base.ts`), `// DO NOT MODIFY, this file is autogenerated by tools/build.ts
-// Export a null object with the same keys as firebase/${module}, so Proxy can work with proxy-polyfill in Internet Explorer
-export const proxyPolyfillCompat = {
-${defaultObject[module].map(it => `  ${it}: null,`).join('\n')}
-};\n`)
-  ));
-}
-
 const src = (...args: string[]) => join(process.cwd(), 'src', ...args);
 const dest = (...args: string[]) => join(process.cwd(), 'dist', '@angular/fire', ...args);
 const destPacakges = (...args: string[]) => join(process.cwd(), 'dist/packages-dist', ...args);
@@ -169,6 +129,7 @@ const rootPackage = import(join(process.cwd(), 'package.json'));
 
 async function replacePackageCoreVersion() {
   const root = await rootPackage;
+  // eslint-disable-next-line @typescript-eslint/no-var-requires
   const replace = require('replace-in-file');
   const files = destPacakges('package.json');
   return replace({
@@ -215,39 +176,7 @@ async function compileSchematics() {
   ]);
 }
 
-async function measure(module: string) {
-  const path = dest('bundles', `${module}.umd.js`);
-  const file = await readFile(path);
-  const size = prettySize(file.byteLength, true);
-  const gzip = prettySize(await gzipSizeFile(path), true);
-  return { size, gzip };
-}
-
-async function fixImportForLazyModules() {
-  await Promise.all(LAZY_MODULES.map(async module => {
-    const packageJson = JSON.parse((await readFile(dest(module, 'package.json'))).toString());
-    const entries = Array.from(new Set(Object.values(packageJson).filter(v => typeof v === 'string' && v.endsWith('.js')))) as string[];
-    // TODO don't hardcode esm2015 here, perhaps we should scan all the entry directories
-    //      e.g, if ng-packagr starts building other non-flattened entries we'll lose the dynamic import
-    // TODO fix in Windows
-    entries.push(`../${module.includes('/') ? '../' : ''}esm2015/${module}/public_api.js`);
-    await Promise.all(entries.map(async path => {
-      const source = (await readFile(dest(module, path))).toString();
-      let newSource: string;
-      if (path.endsWith('.umd.js')) {
-        // in the UMD for lazy modules replace the dyanamic import
-        newSource = source.replace(`import('firebase/${module}')`, 'rxjs.of(undefined)');
-      } else {
-        // in everything else get rid of the global side-effect import
-        newSource = source.replace(new RegExp(`^import 'firebase/${module}'.+$`, 'gm'), '');
-      }
-      await writeFile(dest(module, path), newSource);
-    }));
-  }));
-}
-
 async function buildLibrary() {
-  // await proxyPolyfillCompat();
   await zoneWrapExports();
   await spawnPromise('npx', ['ng', 'build']);
   await Promise.all([
@@ -256,15 +185,9 @@ async function buildLibrary() {
     copy(join(process.cwd(), 'docs'), dest('docs')),
     compileSchematics(),
     replacePackageCoreVersion(),
-    // fixImportForLazyModules(),
-    // webpackFirestoreProtos(),
   ]);
 }
 
-function measureLibrary() {
-  return Promise.all(UMD_NAMES.map(measure));
-}
-
 buildLibrary().catch(err => {
   console.error(err);
   process.exit(1);