mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-27 09:12:29 +00:00
122 lines
3.3 KiB
TypeScript
122 lines
3.3 KiB
TypeScript
/*
|
|
Copyright 2017 Balena
|
|
|
|
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 { CommandDefinition } from 'capitano';
|
|
import chalk from 'chalk';
|
|
import { stripIndent } from 'common-tags';
|
|
import * as sdk from 'etcher-sdk';
|
|
|
|
async function getDrive(options: {
|
|
drive?: string;
|
|
}): Promise<sdk.sourceDestination.BlockDevice> {
|
|
const sdk = await import('etcher-sdk');
|
|
|
|
const adapter = new sdk.scanner.adapters.BlockDeviceAdapter(() => false);
|
|
const scanner = new sdk.scanner.Scanner([adapter]);
|
|
await scanner.start();
|
|
let drive: sdk.sourceDestination.BlockDevice;
|
|
if (options.drive !== undefined) {
|
|
const d = scanner.getBy('device', options.drive);
|
|
if (d === undefined || !(d instanceof sdk.sourceDestination.BlockDevice)) {
|
|
throw new Error(`Drive not found: ${options.drive}`);
|
|
}
|
|
drive = d;
|
|
} else {
|
|
const { DriveList } = await import('../../utils/visuals/drive-list');
|
|
const driveList = new DriveList(scanner);
|
|
drive = await driveList.run();
|
|
}
|
|
scanner.stop();
|
|
return drive;
|
|
}
|
|
|
|
export const flash: CommandDefinition<
|
|
{ image: string },
|
|
{ drive: string; yes: boolean }
|
|
> = {
|
|
signature: 'local flash <image>',
|
|
description: 'Flash an image to a drive',
|
|
//root: true,
|
|
help: stripIndent`
|
|
Use this command to flash a balenaOS image to a drive.
|
|
|
|
Examples:
|
|
|
|
$ balena local flash path/to/balenaos.img[.zip|.gz|.bz2|.xz]
|
|
$ balena local flash path/to/balenaos.img --drive /dev/disk2
|
|
$ balena local flash path/to/balenaos.img --drive /dev/disk2 --yes
|
|
`,
|
|
options: [
|
|
{
|
|
signature: 'yes',
|
|
boolean: true,
|
|
description: 'confirm non-interactively',
|
|
alias: 'y',
|
|
},
|
|
{
|
|
signature: 'drive',
|
|
parameter: 'drive',
|
|
description: 'drive',
|
|
alias: 'd',
|
|
},
|
|
],
|
|
async action(params, options) {
|
|
const visuals = await import('resin-cli-visuals');
|
|
const form = await import('resin-cli-form');
|
|
const { sourceDestination, multiWrite } = await import('etcher-sdk');
|
|
|
|
const drive = await getDrive(options);
|
|
|
|
const yes =
|
|
options.yes ||
|
|
(await form.ask({
|
|
message: 'This will erase the selected drive. Are you sure?',
|
|
type: 'confirm',
|
|
name: 'yes',
|
|
default: false,
|
|
}));
|
|
if (yes !== true) {
|
|
console.log(chalk.red.bold('Aborted image flash'));
|
|
process.exit(0);
|
|
}
|
|
|
|
const file = new sourceDestination.File(
|
|
params.image,
|
|
sourceDestination.File.OpenFlags.Read,
|
|
);
|
|
const source = await file.getInnerSource();
|
|
|
|
const progressBars: { [key: string]: any } = {
|
|
flashing: new visuals.Progress('Flashing'),
|
|
verifying: new visuals.Progress('Validating'),
|
|
};
|
|
|
|
await multiWrite.pipeSourceToDestinations(
|
|
source,
|
|
[drive],
|
|
(_, error) => {
|
|
// onFail
|
|
console.log(chalk.red.bold(error.message));
|
|
},
|
|
(progress: sdk.multiWrite.MultiDestinationProgress) => {
|
|
// onProgress
|
|
progressBars[progress.type].update(progress);
|
|
},
|
|
true, // verify
|
|
);
|
|
},
|
|
};
|