/*---------------------------------------------------------------------------------------------

* Copyright (c) Microsoft Corporation. All rights reserved.

* Licensed under the MIT License. See License.txt in the project root for license information.

*--------------------------------------------------------------------------------------------*/

// @ts-check

const cp = require('child_process');

const path = require('path');

const open = require('open');

const minimist = require('minimist');

async function main() {

const args = minimist(process.argv.slice(2), {

boolean: [

'help',

'launch'

]

});

if (args.help) {

console.log(

'./scripts/code-server.sh|bat [options]\n' +

' --launch Opens a browser'

);

startServer(['--help']);

return;

}

process.env['VSCODE_SERVER_PORT'] = '9888';

const serverArgs = process.argv.slice(2).filter(v => v !== '--launch');

const addr = await startServer(serverArgs);

if (args['launch']) {

open.default(addr);

}

}

function startServer(programArgs) {

return new Promise((s, e) => {

const env = { ...process.env };

const entryPoint = path.join(__dirname, '..', 'out', 'server-main.js');

console.log(`Starting server: ${entryPoint} ${programArgs.join(' ')}`);

const proc = cp.spawn(process.execPath, [entryPoint, ...programArgs], { env, stdio: [process.stdin, null, process.stderr] });

proc.stdout.on('data', e => {

const data = e.toString();

process.stdout.write(data);

const m = data.match(/Web UI available at (.*)/);

if (m) {

s(m[1]);

}

});

proc.on('exit', (code) => process.exit(code));

process.on('exit', () => proc.kill());

process.on('SIGINT', () => {

proc.kill();

process.exit(128 + 2); // https://nodejs.org/docs/v14.16.0/api/process.html#process_signal_events

});

process.on('SIGTERM', () => {

proc.kill();

process.exit(128 + 15); // https://nodejs.org/docs/v14.16.0/api/process.html#process_signal_events

});

});

}

main();