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[WindowsUtils] Cleanup source a bit

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This commit is contained in:
Ducko 2022-03-10 08:41:29 +00:00
parent 7733a3bd1a
commit ee98fe11ae
1 changed files with 7 additions and 16 deletions
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23
src/utils/windowsUtils.js
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@ -1,11 +1,11 @@
const child_process = require('child_process');
const { join } = require('path');
const regExePath = process.env.SystemRoot ? join(process.env.SystemRoot, 'System32', 'reg.exe') : 'reg.exe';
const sr = process.env.SystemRoot;
const regExePath = join(sr || '', sr ? 'System32' : '', 'reg.exe'); // %SystemRoot%\System32\reg.exe OR reg.exe if SR is undefined
const spawn = (cmd, args, callback = (() => {})) => {
let stdout = '';
let process;
let process, stdout = '';
try {
process = child_process.spawn(cmd, args);
@ -17,27 +17,18 @@ const spawn = (cmd, args, callback = (() => {})) => {
process.on('error', err => callback(err, stdout));
process.on('exit', (code, signal) => {
let err = null;
if (code !== 0) {
err = new Error('Command failed: ' + (signal || code));
err.code = err.code || code;
err.stdout = err.stdout || stdout;
}
callback(err, stdout);
});
process.on('exit', (code, signal) => callback(code !== 0 ? new Error('Spawn returned: ' + signal ?? code) : null, stdout));
};
const spawnReg = (args, callback) => spawn(regExePath, args, callback);
const addToRegistry = (queue, callback = (() => {})) => {
if (queue.length === 0) return callback();
const args = queue.shift();
if (!args) return callback();
args.unshift('add');
args.push('/f');
return spawnReg(args, () => addToRegistry(queue, callback));
};