perf: Optimize bundle packaging with Vite (parse-community#2553)

Author: dplewis

build_releases.js

@@ -36,7 +36,6 @@ console.log(`Building JavaScript SDK v${pkg.version}...\n`)
 
 console.log('Cleaning up old builds...\n');
 
-rmDir(path.join(__dirname, 'dist'));
 rmDir(path.join(__dirname, 'lib'));
 
 const crossEnv = 'npm run cross-env';
@@ -54,13 +53,9 @@ const gulp = 'npm run gulp';
     execCommand(`${crossEnv} PARSE_BUILD=react-native ${gulp} compile`),
   ]);
 
-  console.log('Bundling and minifying for CDN distribution:');
+  console.log('Bundling and minifying for CDN distribution');
   await Promise.all([
-    execCommand(`${gulp} browserify`),
-    execCommand(`${gulp} browserify-weapp`),
-  ]);
-  await Promise.all([
-    execCommand(`${gulp} minify`),
-    execCommand(`${gulp} minify-weapp`),
+    execCommand('npm run build:browser'),
+    execCommand('npm run build:weapp'),
   ]);
 }());

gulpfile.js

@@ -1,16 +1,9 @@
 const babel      = require('gulp-babel');
-const browserify = require('browserify');
-const derequire  = require('gulp-derequire');
 const gulp       = require('gulp');
-const insert     = require('gulp-insert');
 const path       = require('path');
-const rename     = require('gulp-rename');
-const source     = require('vinyl-source-stream');
-const uglify     = require('gulp-uglify');
 const watch      = require('gulp-watch');
 
 const BUILD = process.env.PARSE_BUILD || 'browser';
-const VERSION = require('./package.json').version;
 
 const transformRuntime = ["@babel/plugin-transform-runtime", {
   "corejs": 3,
@@ -32,39 +25,14 @@ const PRESETS = {
   'react-native': ["@babel/preset-typescript", 'module:metro-react-native-babel-preset'],
 };
 const PLUGINS = {
-  'browser': [transformRuntime, '@babel/plugin-proposal-class-properties', 'inline-package-json',
+  'browser': [transformRuntime, '@babel/plugin-proposal-class-properties',
     ['transform-inline-environment-variables', {'exclude': ['SERVER_RENDERING']}]],
-  'weapp': [transformRuntime, '@babel/plugin-proposal-class-properties', 'inline-package-json',
+  'weapp': [transformRuntime, '@babel/plugin-proposal-class-properties',
     ['transform-inline-environment-variables', {'exclude': ['SERVER_RENDERING']}]],
-  'node': ['inline-package-json', 'transform-inline-environment-variables'],
-  'react-native': ['inline-package-json', 'transform-inline-environment-variables']
+  'node': ['transform-inline-environment-variables'],
+  'react-native': ['transform-inline-environment-variables']
 };
 
-const DEV_HEADER = (
-  '/**\n' +
-  ' * Parse JavaScript SDK v' + VERSION + '\n' +
-  ' *\n' +
-  ' * The source tree of this library can be found at\n' +
-  ' *   https://github.com/ParsePlatform/Parse-SDK-JS\n' +
-  ' */\n'
-);
-
-const FULL_HEADER = (
-  '/**\n' +
-  ' * Parse JavaScript SDK v' + VERSION + '\n' +
-  ' *\n' +
-  ' * Copyright 2015-present Parse Platform\n' +
-  ' * All rights reserved.\n' +
-  ' *\n' +
-  ' * The source tree of this library can be found at\n' +
-  ' *   https://github.com/ParsePlatform/Parse-SDK-JS\n' +
-  ' *\n' +
-  ' * This source code is licensed under the license found in the LICENSE\n' +
-  ' * file in the root directory of this source tree. Additional legal\n' +
-  ' * information can be found in the NOTICE file in the same directory.\n' +
-  ' */\n'
-);
-
 function compileTask(stream) {
   return stream
     .pipe(babel({
@@ -82,69 +50,6 @@ gulp.task('compile', function() {
   return compileTask(gulp.src('src/*.*(js|ts)'));
 });
 
-gulp.task('browserify', function(cb) {
-  const stream = browserify({
-    builtins: ['_process', 'events'],
-    entries: 'lib/browser/Parse.js',
-    standalone: 'Parse'
-  })
-    .exclude('xmlhttprequest')
-    .ignore('_process')
-    .bundle();
-  stream.on('end', () => {
-    cb();
-  });
-  return stream.pipe(source('parse.js'))
-    .pipe(derequire())
-    .pipe(insert.prepend(DEV_HEADER))
-    .pipe(gulp.dest('./dist'));
-});
-
-
-gulp.task('browserify-weapp', function(cb) {
-  const stream = browserify({
-    builtins: ['_process', 'events'],
-    entries: 'lib/weapp/Parse.js',
-    standalone: 'Parse'
-  })
-    .exclude('xmlhttprequest')
-    .ignore('_process')
-    .bundle();
-  stream.on('end', () => {
-    cb();
-  });
-  return stream.pipe(source('parse.weapp.js'))
-    .pipe(derequire())
-    .pipe(insert.prepend(DEV_HEADER))
-    .pipe(gulp.dest('./dist'));
-});
-
-gulp.task('minify', function() {
-  return gulp.src('dist/parse.js')
-    .pipe(uglify())
-    .pipe(insert.prepend(FULL_HEADER))
-    .pipe(rename({ extname: '.min.js' }))
-    .pipe(gulp.dest('./dist'))
-});
-
-gulp.task('minify-weapp', function() {
-  return gulp.src('dist/parse.weapp.js')
-    .pipe(uglify())
-    .pipe(insert.prepend(FULL_HEADER))
-    .pipe(rename({ extname: '.min.js' }))
-    .pipe(gulp.dest('./dist'))
-});
-
 gulp.task('watch', function() {
-  if (BUILD === 'browser') {
-    const watcher = gulp.watch('src/*.*(js|ts)', { ignoreInitial: false }, gulp.series('compile', 'browserify', 'minify'));
-    watcher.on('add', function(path) {
-      console.log(`File ${path} was added`);
-    });
-    watcher.on('change', function(path) {
-      console.log(`File ${path} was changed`);
-    });
-    return watcher;
-  }
   return compileTask(watch('src/*.*(js|ts)', { ignoreInitial: false, verbose: true }));
 });

index.js

@@ -1 +1 @@
-module.exports = require('./lib/browser/Parse.js');
+module.exports = require('./lib/browser/Parse.js').default;

integration/test/ParseLegacyTest.js

@@ -0,0 +1,14 @@
+'use strict';
+
+const { Parse } = require('../../node');
+
+describe('Parse Legacy Import', () => {
+  it('can query object', async () => {
+    const object = new Parse.Object('TestObject');
+    object.set('foo', 'bar');
+    await object.save();
+    const query = new Parse.Query('TestObject');
+    const result = await query.get(object.id);
+    expect(result.id).toBe(object.id);
+  });
+});

node.js

@@ -1 +1 @@
-module.exports = require('./lib/node/Parse.js');
+module.exports = require('./lib/node/Parse.js').default;