Typescriptify the main process code (9/N)

Summary: Converted scripts/build-release.js and scripts/build-headless.js to typescript

Reviewed By: passy

Differential Revision: D20066504

fbshipit-source-id: 25f336062361e1211b581f96979978a6bf4fe6d4

scripts/build-release.ts

@@ -0,0 +1,190 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import path from 'path';
+import fs from 'fs-extra';
+import {Platform, Arch, ElectronDownloadOptions, build} from 'electron-builder';
+import {spawn} from 'promisify-child-process';
+const {
+  buildFolder,
+  compile,
+  compileMain,
+  die,
+  compileDefaultPlugins,
+  getVersionNumber,
+  genMercurialRevision,
+} = require('./build-utils.js');
+import fetch from 'node-fetch';
+const {
+  ICONS,
+  buildLocalIconPath,
+  getIconURL,
+} = require('../src/utils/icons.js');
+
+function generateManifest(versionNumber: string) {
+  const filePath = path.join(__dirname, '..', 'dist');
+  if (!fs.existsSync(filePath)) {
+    fs.mkdirSync(filePath);
+  }
+  fs.writeFileSync(
+    path.join(__dirname, '../dist/manifest.json'),
+    JSON.stringify({
+      package: 'com.facebook.sonar',
+      version_name: versionNumber,
+    }),
+  );
+}
+
+function modifyPackageManifest(
+  buildFolder: string,
+  versionNumber: string,
+  hgRevision: string,
+) {
+  // eslint-disable-next-line no-console
+  console.log('Creating package.json manifest');
+  const manifest = require('../package.json');
+  const manifestStatic = require('../static/package.json');
+
+  // The manifest's dependencies are bundled with the final app by
+  // electron-builder. We want to bundle the dependencies from the static-folder
+  // because all dependencies from the root-folder are already bundled by metro.
+  manifest.dependencies = manifestStatic.dependencies;
+  manifest.main = 'index.js';
+  manifest.version = versionNumber;
+  if (hgRevision != null) {
+    manifest.revision = hgRevision;
+  }
+  fs.writeFileSync(
+    path.join(buildFolder, 'package.json'),
+    JSON.stringify(manifest, null, '  '),
+  );
+}
+
+async function buildDist(buildFolder: string) {
+  const targetsRaw: Map<Platform, Map<Arch, string[]>>[] = [];
+  const postBuildCallbacks: (() => void)[] = [];
+
+  if (process.argv.indexOf('--mac') > -1) {
+    targetsRaw.push(Platform.MAC.createTarget(['dir']));
+    postBuildCallbacks.push(() =>
+      spawn('zip', ['-qyr9', '../Flipper-mac.zip', 'Flipper.app'], {
+        cwd: path.join(__dirname, '..', 'dist', 'mac'),
+        encoding: 'utf-8',
+      }),
+    );
+  }
+  if (process.argv.indexOf('--linux') > -1) {
+    targetsRaw.push(Platform.LINUX.createTarget(['zip']));
+  }
+  if (process.argv.indexOf('--win') > -1) {
+    targetsRaw.push(Platform.WINDOWS.createTarget(['zip']));
+  }
+  if (!targetsRaw.length) {
+    throw new Error('No targets specified. eg. --mac, --win, or --linux');
+  }
+
+  // merge all target maps into a single map
+  let targetsMerged: [Platform, Map<Arch, string[]>][] = [];
+  for (const target of targetsRaw) {
+    targetsMerged = targetsMerged.concat(Array.from(target));
+  }
+  const targets = new Map(targetsMerged);
+
+  const electronDownloadOptions: ElectronDownloadOptions = {};
+  if (process.env.electron_config_cache) {
+    electronDownloadOptions.cache = process.env.electron_config_cache;
+  }
+
+  try {
+    await build({
+      publish: 'never',
+      config: {
+        appId: `com.facebook.sonar`,
+        directories: {
+          buildResources: path.join(__dirname, '..', 'static'),
+          output: path.join(__dirname, '..', 'dist'),
+        },
+        electronDownload: electronDownloadOptions,
+        npmRebuild: false,
+      },
+      projectDir: buildFolder,
+      targets,
+    });
+    return await Promise.all(postBuildCallbacks.map(p => p()));
+  } catch (err) {
+    return die(err);
+  }
+}
+
+function copyStaticFolder(buildFolder: string) {
+  fs.copySync(path.join(__dirname, '..', 'static'), buildFolder, {
+    dereference: true,
+  });
+}
+
+function downloadIcons(buildFolder: string) {
+  const iconURLs = Object.entries(ICONS).reduce((acc, [name, sizes]) => {
+    acc.push(
+      // get icons in @1x and @2x
+      // @ts-ignore
+      ...sizes.map(size => ({name, size, density: 1})),
+      // @ts-ignore
+      ...sizes.map(size => ({name, size, density: 2})),
+    );
+    return acc;
+  }, []);
+
+  return Promise.all(
+    iconURLs.map(({name, size, density}) => {
+      const url = getIconURL(name, size, density);
+      return fetch(url)
+        .then(res => {
+          if (res.status !== 200) {
+            throw new Error(
+              // eslint-disable-next-line prettier/prettier
+              `Could not download the icon ${name} from ${url}: got status ${
+                res.status
+              }`,
+            );
+          }
+          return res;
+        })
+        .then(
+          res =>
+            new Promise((resolve, reject) => {
+              const fileStream = fs.createWriteStream(
+                path.join(buildFolder, buildLocalIconPath(name, size, density)),
+              );
+              res.body.pipe(fileStream);
+              res.body.on('error', reject);
+              fileStream.on('finish', resolve);
+            }),
+        );
+    }),
+  );
+}
+
+(async () => {
+  const dir = await buildFolder();
+  // eslint-disable-next-line no-console
+  console.log('Created build directory', dir);
+  await compileMain({dev: false});
+  copyStaticFolder(dir);
+  await downloadIcons(dir);
+  await compileDefaultPlugins(path.join(dir, 'defaultPlugins'));
+  await compile(dir, path.join(__dirname, '..', 'src', 'init.tsx'));
+  const versionNumber = getVersionNumber();
+  const hgRevision = await genMercurialRevision();
+  modifyPackageManifest(dir, versionNumber, hgRevision);
+  generateManifest(versionNumber);
+  await buildDist(dir);
+  // eslint-disable-next-line no-console
+  console.log('✨  Done');
+  process.exit();
+})();