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Avoid multiple commands at the same for a stack

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Louis Lam 2023-11-26 17:29:53 +08:00
parent 16cdaa8ed5
commit 69e0f77830
1 changed files with 12 additions and 8 deletions
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12
backend/terminal.ts
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@ -5,8 +5,6 @@ import { LimitQueue } from "./utils/limit-queue";
import { DockgeSocket } from "./util-server";
import {
allowedCommandList, allowedRawKeys,
getComposeTerminalName,
getCryptoRandomInt,
PROGRESS_TERMINAL_ROWS,
TERMINAL_COLS,
TERMINAL_ROWS
@ -207,14 +205,20 @@ export class Terminal {
}
public static exec(server : DockgeServer, socket : DockgeSocket | undefined, terminalName : string, file : string, args : string | string[], cwd : string) : Promise<number> {
const terminal = new Terminal(server, terminalName, file, args, cwd);
return new Promise((resolve, reject) => {
// check if terminal exists
if (Terminal.terminalMap.has(terminalName)) {
reject("Another operation is already running, please try again later.");
return;
}
let terminal = new Terminal(server, terminalName, file, args, cwd);
terminal.rows = PROGRESS_TERMINAL_ROWS;
if (socket) {
terminal.join(socket);
}
return new Promise((resolve) => {
terminal.onExit((exitCode : number) => {
resolve(exitCode);
});