balena-cli/lib/commands/os/versions.ts

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/**
* @license
* Copyright 2016-2020 Balena Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { flags } from '@oclif/command';
import Command from '../../command';
import * as cf from '../../utils/common-flags';
import { getBalenaSdk, stripIndent } from '../../utils/lazy';
interface FlagsDef {
help: void;
}
interface ArgsDef {
type: string;
}
export default class OsVersionsCmd extends Command {
public static description = stripIndent`
Show available balenaOS versions for the given device type.
Show the available balenaOS versions for the given device type.
Check available types with \`balena devices supported\`.
`;
public static examples = ['$ balena os versions raspberrypi3'];
public static args = [
{
name: 'type',
description: 'device type',
required: true,
},
];
public static usage = 'os versions <type>';
public static flags: flags.Input<FlagsDef> = {
help: cf.help,
};
public async run() {
const { args: params } = this.parse<FlagsDef, ArgsDef>(OsVersionsCmd);
const { versions: vs, recommended } =
await getBalenaSdk().models.os.getSupportedVersions(params.type);
vs.forEach((v) => {
console.log(`v${v}` + (v === recommended ? ' (recommended)' : ''));
});
}
}