Method start

src/plugins/terminal/www/Executor.js:60–88

* Starts a shell process and enables real-time streaming of stdout, stderr, and exit status. * * @param {string} command - The shell command to run (e.g., `"sh"`, `"ls -al"`). * @param {(type: 'stdout' | 'stderr' | 'exit', data: string) => void} onData - Callback that receives real-time out

(command, onData, alpine = false)

   * });
   */
  start(command, onData, alpine = false) {
    return new Promise((resolve, reject) => {
      let first = true;
      exec(
        async (message) => {
          //console.log(message);
          if (first) {
            first = false;
            await new Promise(resolve => setTimeout(resolve, 100));
            // First message is always the process UUID
            resolve(message);
          } else {
            const match = message.match(/^([^:]+):(.*)$/);
            if (match) {
              const prefix = match[1];         // e.g. "stdout"
              const content = match[2]; // output
              onData(prefix, content);
            } else {
              onData("unknown", message);
            }
          }
        },
        reject,
        this.ExecutorType,
        "start",
        [command, String(alpine)]
      );
    });
  }

  /**
   * Sends input to a running process's stdin.