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#10

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- Implemented a new param for launching client processes to wait for the process to close
- Waiting for the bash script to finish before restarting the application
This commit is contained in:
Logan Cusano
2024-03-24 19:09:17 -04:00
parent ed04e24fc6
commit 64edc612df
2 changed files with 14 additions and 6 deletions
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2
client/modules/selfUpdater.mjs
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@@ -34,7 +34,7 @@ export const checkForUpdates = async () => {
// Run the post-update script // Run the post-update script
console.log('Running post-update script...'); console.log('Running post-update script...');
await launchProcess("bash", ['./post-update.sh']); await launchProcess("bash", ['./post-update.sh'], true);
// Restart the application to apply the updates // Restart the application to apply the updates
console.log('Update completed successfully. Restarting the application...'); console.log('Update completed successfully. Restarting the application...');

18
client/modules/subprocessHandler.mjs
View File

@@ -10,20 +10,28 @@ const runningProcesses = {};
* Launches a new process if it's not already running. * Launches a new process if it's not already running.
* @param {string} processName - The name of the process to launch. * @param {string} processName - The name of the process to launch.
* @param {string[]} args - The arguments to pass to the process. * @param {string[]} args - The arguments to pass to the process.
* @param {boolean} waitForClose - Set this to wait to return until the process exits
*/ */
export const launchProcess = (processName, args) => { export const launchProcess = (processName, args, waitForClose=false) => {
if (!runningProcesses[processName]) { if (!runningProcesses[processName]) {
const childProcess = spawn(processName, args); const childProcess = spawn(processName, args);
// Store reference to the spawned process // Store reference to the spawned process
runningProcesses[processName] = childProcess; runningProcesses[processName] = childProcess;
childProcess.on('exit', (code, signal) => { code = new Promise(res => {
// Remove reference to the process when it exits childProcess.on('exit', (code, signal) => {
delete runningProcesses[processName]; // Remove reference to the process when it exits
console.log(`${processName} process exited with code ${code} and signal ${signal}`); delete runningProcesses[processName];
console.log(`${processName} process exited with code ${code} and signal ${signal}`);
res(code);
})
}); });
if (waitForClose === true) {
return code
}
console.log(`${processName} process started.`); console.log(`${processName} process started.`);
} else { } else {
console.log(`${processName} process is already running.`); console.log(`${processName} process is already running.`);