37 lines
1.6 KiB
TypeScript
37 lines
1.6 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Argv} from 'yargs';
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import {error, red, yellow} from '../console';
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import {GITHUB_TOKEN_GENERATE_URL} from './github-urls';
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export type ArgvWithGithubToken = Argv<{githubToken: string}>;
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/** Sets up the `github-token` command option for the given Yargs instance. */
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export function addGithubTokenOption(yargs: Argv): ArgvWithGithubToken {
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return yargs
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// 'github-token' is casted to 'githubToken' to properly set up typings to reflect the key in
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// the Argv object being camelCase rather than kebob case due to the `camel-case-expansion`
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// config: https://github.com/yargs/yargs-parser#camel-case-expansion
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.option('github-token' as 'githubToken', {
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type: 'string',
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description: 'Github token. If not set, token is retrieved from the environment variables.',
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coerce: (token: string) => {
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const githubToken = token || process.env.GITHUB_TOKEN || process.env.TOKEN;
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if (!githubToken) {
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error(red('No Github token set. Please set the `GITHUB_TOKEN` environment variable.'));
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error(red('Alternatively, pass the `--github-token` command line flag.'));
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error(yellow(`You can generate a token here: ${GITHUB_TOKEN_GENERATE_URL}`));
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process.exit(1);
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}
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return githubToken;
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},
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})
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.default('github-token' as 'githubToken', '', '<LOCAL TOKEN>');
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}
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