chore: migrate info command to TS (#685)

react-native-community · Sep 10, 2019 · b49fe00 · b49fe00
1 parent 6e68862
commit b49fe00
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 12 deletions.
diff --git a/packages/cli/src/commands/index.ts b/packages/cli/src/commands/index.ts
@@ -15,8 +15,7 @@ import install from './install/install'; // eslint-disable-line
 // @ts-ignore - JS file
 import uninstall from './install/uninstall'; // eslint-disable-line
 import upgrade from './upgrade/upgrade';
-// @ts-ignore - JS file
-import info from './info/info'; // eslint-disable-line
+import info from './info/info';
 // @ts-ignore - JS file
 import config from './config/config'; // eslint-disable-line
 // @ts-ignore - JS file

diff --git a/.../src/commands/info/__tests__/info.test.js → .../src/commands/info/__tests__/info.test.ts b/.../src/commands/info/__tests__/info.test.js → .../src/commands/info/__tests__/info.test.ts
@@ -1,6 +1,7 @@
 // @flow
 import info from '../info';
 import {logger} from '@react-native-community/cli-tools';
+// eslint-disable-next-line import/namespace, import/default
 import loadConfig from '../../../tools/config';
 
 jest.mock('../../../tools/config');
@@ -12,11 +13,11 @@ beforeEach(() => {
 const config = loadConfig();
 
 test('prints output without arguments', async () => {
-  await info.func([], config, {});
+  await info.func([], config);
   expect(logger.info).toHaveBeenCalledWith(
     'Fetching system and libraries information...',
   );
-  const output = (logger.log: any).mock.calls[0][0];
+  const output = (logger.log as jest.Mock).mock.calls[0][0];
   // Checking on output that should be present on all OSes.
   // TODO: move to e2e tests and adjust expectations to include npm packages
   expect(output).toContain('System:');

diff --git a/packages/cli/src/commands/info/info.js → packages/cli/src/commands/info/info.ts b/packages/cli/src/commands/info/info.js → packages/cli/src/commands/info/info.ts
@@ -3,20 +3,16 @@
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- *
- * @flow
  */
 
+// @ts-ignore untyped
 import envinfo from 'envinfo';
 import {logger} from '@react-native-community/cli-tools';
-import type {ConfigT} from 'types';
+import {Config} from '@react-native-community/cli-types';
+// @ts-ignore - JS file
 import releaseChecker from '../../tools/releaseChecker';
 
-const info = async function getInfo(
-  argv: Array<string>,
-  ctx: ConfigT,
-  options: {},
-) {
+const info = async function getInfo(_argv: Array<string>, ctx: Config) {
   try {
     logger.info('Fetching system and libraries information...');
     const output = await envinfo.run({