angular-cn/dev-infra/commit-message/wizard/cli.ts

55 lines
1.6 KiB
TypeScript

/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {Arguments, Argv, CommandModule} from 'yargs';
import {CommitMsgSource} from '../commit-message-source';
import {runWizard} from './wizard';
export interface WizardOptions {
filePath: string;
commitSha: string|undefined;
source: CommitMsgSource|undefined;
}
/** Builds the command. */
function builder(yargs: Argv) {
return yargs
.positional('filePath', {
description: 'The file path to write the generated commit message into',
type: 'string',
demandOption: true,
})
.positional('source', {
choices: ['message', 'template', 'merge', 'squash', 'commit'] as const,
description: 'The source of the commit message as described here: ' +
'https://git-scm.com/docs/githooks#_prepare_commit_msg'
})
.positional('commitSha', {
description: 'The commit sha if source is set to `commit`',
type: 'string',
});
}
/** Handles the command. */
async function handler(args: Arguments<WizardOptions>) {
await runWizard(args);
}
/** yargs command module describing the command. */
export const WizardModule: CommandModule<{}, WizardOptions> = {
handler,
builder,
command: 'wizard <filePath> [source] [commitSha]',
// Description: Run the wizard to build a base commit message before opening to complete.
// No describe is defiend to hide the command from the --help.
describe: false,
};