mirror of
https://github.com/balena-io/balena-cli.git
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97 lines
3.1 KiB
TypeScript
97 lines
3.1 KiB
TypeScript
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/**
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* @license
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* Copyright 2016-2020 Balena Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { flags } from '@oclif/command';
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import Command from '../../command';
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import * as cf from '../../utils/common-flags';
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import { stripIndent } from '../../utils/lazy';
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interface FlagsDef {
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output: string;
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version?: string;
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help: void;
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}
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interface ArgsDef {
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type: string;
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}
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export default class OsDownloadCmd extends Command {
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public static description = stripIndent`
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Download an unconfigured OS image.
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Download an unconfigured OS image for a certain device type.
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Check available types with \`balena devices supported\`
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Note: Currently this command only works with balenaCloud, not openBalena.
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If using openBalena, please download the OS from: https://www.balena.io/os/
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If version is not specified the newest stable (non-pre-release) version of OS
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is downloaded (if available), otherwise the newest version (if all existing
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versions for the given device type are pre-release).
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You can pass \`--version menu\` to pick the OS version from the interactive menu
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of all available versions.
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`;
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public static examples = [
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'$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img',
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'$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version 1.24.1',
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'$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version ^1.20.0',
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'$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version latest',
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'$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version default',
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'$ balena os download raspberrypi3 -o ../foo/bar/raspberry-pi.img --version menu',
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];
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public static args = [
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{
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name: 'type',
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description: 'the device type',
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required: true,
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},
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];
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public static usage = 'os download <type>';
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public static flags: flags.Input<FlagsDef> = {
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output: flags.string({
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description: 'output path',
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char: 'o',
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required: true,
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}),
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version: flags.string({
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description: stripIndent`
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exact version number, or a valid semver range,
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or 'latest' (includes pre-releases),
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or 'default' (excludes pre-releases if at least one stable version is available),
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or 'recommended' (excludes pre-releases, will fail if only pre-release versions are available),
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or 'menu' (will show the interactive menu)
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`,
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}),
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help: cf.help,
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};
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public async run() {
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const { args: params, flags: options } = this.parse<FlagsDef, ArgsDef>(
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OsDownloadCmd,
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);
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const { downloadOSImage } = await import('../../utils/cloud');
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await downloadOSImage(params.type, options.output, options.version);
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}
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}
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