⚙ Internal Update

.eslintignore

@@ -1,2 +1,3 @@
-dist/
-node_modules/
+backstop_data/engine_scripts
+dist
+node_modules

gulpfile.ts

@@ -1,79 +1,28 @@
-import childProcess from 'child_process';
-import fs from 'fs';
-import { dest, series, src, task } from 'gulp';
-import minimist from 'minimist';
-import rmfr from 'rmfr';
-import webpack from 'webpack-stream';
-import webpackConfig from './webpack.config';
-
-const BUILD_CONTENT_OPTIONS = { mode: 'development' };
-const BUILD_BINARY_OPTIONS = { linux: true, macos: false, windows: true };
-const CLEAN_OPTIONS = { logs: false, dist: false, storybook: false };
-
-const args = minimist(process.argv, {
-  default: {
-    ...BUILD_BINARY_OPTIONS,
-    ...BUILD_CONTENT_OPTIONS,
-    ...CLEAN_OPTIONS
-  }
-});
-
-const clean = async (
-  options: Partial<typeof CLEAN_OPTIONS> = CLEAN_OPTIONS
-) => {
-  type KEYS = keyof typeof CLEAN_OPTIONS;
-  const all = (Object.keys(CLEAN_OPTIONS) as KEYS[])
-    .map<boolean>(k => args[k] || options[k])
-    .every(v => !v);
-  const remove = (key: KEYS, targets: string[]) =>
-    all || args[key] || options[key]
-      ? Promise.all(targets.map(target => rmfr(target)))
-      : undefined;
-  await remove('logs', ['converage', 'logs']);
-  await remove('dist', ['dist']);
-  await remove('storybook', ['storybook-static']);
-};
-
-const spawn = (command: string, ...options: string[]) =>
-  new Promise<void>((resolve, reject) => {
-    const p = childProcess.spawn(command, options, { stdio: 'inherit' });
-    p.on('close', resolve);
-    p.on('error', err => {
-      console.error(err);
-      reject(err);
-    });
-  });
-
-const tasksBeforeBuildContent = (...tasks: string[]) => {
-  const production = args.mode === 'production';
-  return series(
-    ...(production ? ['clean'] : []),
-    ...(production || !fs.existsSync('dist') ? ['build:content'] : []),
-    ...tasks
-  );
-};
-
-const buildWebPack = async () => {
-  await clean({ dist: true });
-  const config = webpackConfig({}, args);
-
-  return src(config!.entry as string)
-    .pipe(webpack(config))
-    .pipe(dest(config!.output!.path as string));
-};
-
-const buildElectron = () => {
-  type KEYS = keyof typeof BUILD_BINARY_OPTIONS;
-  const keys = Object.keys(BUILD_BINARY_OPTIONS) as KEYS[];
-
-  return spawn('electron-builder', ...keys.map(k => (args[k] ? `--${k}` : '')));
-};
-
-task('clean', async end => clean().then(end));
-task('build:content', buildWebPack);
-task('build:binary:inner', end => buildElectron().then(end));
-task('build:binary', tasksBeforeBuildContent('build:binary:inner'));
-task('run:electron', end => spawn('electron', './').then(end));
-task('test', end => spawn('jest', '--coverage').then(end));
-
-task('default', tasksBeforeBuildContent('run:electron'));
+import { series, task } from 'gulp';
+import * as tsConfigPaths from 'tsconfig-paths';
+import buildElectronAsync from './src/gulp/buildElectronAsync';
+import cleanAsync from './src/gulp/cleanAsync';
+import * as contentBuilder from './src/gulp/contentBuilder';
+import createToc from './src/gulp/createToc';
+import spawnAsync from './src/gulp/spawnAsync';
+import syncDummy from './src/gulp/syncDummy';
+import * as testRunner from './src/gulp/testRunner';
+import tsConfig from './tsconfig.json';
+
+// XXX: Although the cause is unknown, alias can not be resolved unless paths are explicitly specified.
+const { baseUrl, paths } = tsConfig.compilerOptions;
+tsConfigPaths.register({ baseUrl, paths });
+
+task('clean', end => cleanAsync().then(end));
+task('clean:storybook', end => cleanAsync({ storybook: true }).then(end));
+task('build:content', contentBuilder.build);
+task('build:binary:inner', end => buildElectronAsync().then(end));
+task('build:binary', contentBuilder.condition('build:binary:inner'));
+task('run:electron', end => spawnAsync('electron ./').then(end));
+task('test', end => testRunner.unitAsync().then(end));
+task('test:coverage', end => testRunner.coverageAsync().then(end));
+task('storybook:sync-dummy', syncDummy);
+task('storybook:create-toc', createToc);
+task('storybook:toc', series('storybook:create-toc', 'storybook:sync-dummy'));
+task('storybook:flush', series('clean:storybook', 'storybook:toc'));
+task('default', contentBuilder.condition('run:electron'));