mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-19 13:47:54 +00:00
b207c01988
This also improves the memory efficiency of the sync mechanism by calculating the stage ids on the fly instead of storing the full build output in memory and then parsing the string.
105 lines
2.6 KiB
TypeScript
105 lines
2.6 KiB
TypeScript
import * as livepush from 'livepush';
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import { promises as fs } from 'fs';
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import * as yargs from 'yargs';
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import * as packageJson from '../package.json';
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import * as device from './device';
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import * as init from './init';
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import { startLivepush } from './livepush';
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import { setupLogs } from './logs';
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const helpText = `Sync changes code to a running supervisor on a device on the local network
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Usage:
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npm run sync <device IP>
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`;
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const argv = yargs
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.command(
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'$0 <device-address>',
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'Sync changes in code to a running debug mode supervisor on a local device',
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(y) =>
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y.positional('device-address', {
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type: 'string',
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describe: 'The address of a local device',
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}),
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)
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.option('device-arch', {
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alias: 'a',
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type: 'string',
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description:
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'Specify the device architecture (use this when the automatic detection fails)',
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choices: ['amd64', 'i386', 'aarch64', 'armv7hf', 'rpi'],
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})
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.options('image-name', {
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alias: 'i',
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type: 'string',
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description: 'Specify the name to use for the supervisor image on device',
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default: `livepush-supervisor-${packageJson.version}`,
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})
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.options('image-tag', {
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alias: 't',
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type: 'string',
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description:
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'Specify the tag to use for the supervisor image on device. It will not have any effect on balenaOS >= v2.89.0',
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default: 'latest',
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deprecated: true,
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})
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.options('nocache', {
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description: 'Run the intial build without cache',
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type: 'boolean',
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default: false,
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})
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.usage(helpText)
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.version(false)
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.scriptName('npm run sync --')
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.alias('h', 'help').argv;
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(async () => {
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const address = argv['device-address']!;
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const dockerfile = new livepush.Dockerfile(
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await fs.readFile('Dockerfile.template'),
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);
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let cleanup = () => Promise.resolve();
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let sigint = () => {
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/** ignore empty */
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};
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try {
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const docker = device.getDocker(address);
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const { containerId, stageImages } = await init.initDevice({
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address,
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docker,
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dockerfile,
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imageName: argv['image-name'],
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imageTag: argv['image-tag'],
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arch: argv['device-arch'],
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nocache: argv['nocache'],
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});
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// Another newline to separate build and livepush output
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console.log(`Supervisor container: ${containerId}\n`);
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await setupLogs(docker, containerId);
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cleanup = await startLivepush({
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dockerfile,
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containerId,
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docker,
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noinit: true,
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stageImages,
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});
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await new Promise((_, reject) => {
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sigint = () => reject(new Error('User interrupt (Ctrl+C) received'));
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process.on('SIGINT', sigint);
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});
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} catch (e: any) {
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console.error('Error:', e.message);
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} finally {
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console.info('Cleaning up. Please wait ...');
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await cleanup();
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process.removeListener('SIGINT', sigint);
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process.exit(0);
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}
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})();
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