50 lines
No EOL
1.7 KiB
JavaScript
50 lines
No EOL
1.7 KiB
JavaScript
const logger = require('./logger.js');
|
|
const util = require('./util.js');
|
|
const { spawn } = require('child_process');
|
|
|
|
function execute(cmd, args, await) {
|
|
return new Promise((resolve, reject) => {
|
|
let result = '';
|
|
let error = '';
|
|
const spawned = spawn(cmd, args);
|
|
spawned.timestamp = new Date();
|
|
spawned.on('spawn', () => {
|
|
logger.info('spawned command \'' + cmd + '\' with args \'' + args + '\'');
|
|
if (await !== true) {
|
|
resolve();
|
|
}
|
|
});
|
|
spawned.stdout.on('data', (data) => {
|
|
result += data;
|
|
});
|
|
spawned.stderr.on('data', (data) => {
|
|
if (data.toString().toLowerCase().startsWith('warning')) {
|
|
result += data;
|
|
return;
|
|
}
|
|
error += data;
|
|
});
|
|
spawned.on('error', (err) => {
|
|
reject('command \'' + cmd + '\' with args \'' + args + '\' encountered an error after ' + util.timeDiff(spawned.timestamp) + 'ms >>> ' + err);
|
|
});
|
|
spawned.on('exit', (code) => {
|
|
let msg = 'command \'' + cmd + '\' with args \'' + args + '\' finished with exit code ' + code + ' after ' + util.timeDiff(spawned.timestamp) + 'ms';
|
|
if (error !== undefined && error.length > 0) {
|
|
error = error.trim();
|
|
msg += ' > error: ' + error;
|
|
logger.error(error);
|
|
return reject(error);
|
|
}
|
|
if (result !== undefined && result.length > 0) {
|
|
result = result.trim();
|
|
msg += ' > data: ' + result;
|
|
}
|
|
logger.info(msg);
|
|
resolve(result);
|
|
});
|
|
});
|
|
}
|
|
|
|
module.exports = {
|
|
execute
|
|
} |