balena-cli/lib/commands/device/purge.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 type { IArg } from '@oclif/parser/lib/args';
import Command from '../../command';
import * as cf from '../../utils/common-flags';
import { getBalenaSdk, getCliUx, stripIndent } from '../../utils/lazy';
interface FlagsDef {
help: void;
}
interface ArgsDef {
uuid: string;
}
export default class DevicePurgeCmd extends Command {
public static description = stripIndent`
Purge data from a device.
Purge data from a device.
This will clear the device's "/data" directory.
Multiple devices may be specified with a comma-separated list
of values (no spaces).
`;
public static examples = [
'$ balena device purge 23c73a1',
'$ balena device purge 55d43b3,23c73a1',
];
public static usage = 'device purge <uuid>';
public static args: Array<IArg<any>> = [
{
name: 'uuid',
description: 'comma-separated list (no blank spaces) of device UUIDs',
required: true,
},
];
public static flags: flags.Input<FlagsDef> = {
help: cf.help,
};
public static authenticated = true;
public async run() {
const { args: params } = this.parse<FlagsDef, ArgsDef>(DevicePurgeCmd);
const { tryAsInteger } = await import('../../utils/validation');
const balena = getBalenaSdk();
const ux = getCliUx();
const deviceIds = params.uuid.split(',').map((id) => {
return tryAsInteger(id);
});
for (const deviceId of deviceIds) {
ux.action.start(`Purging data from device ${deviceId}`);
await balena.models.device.purge(deviceId);
ux.action.stop();
}
}
}