Function write

app/utils/shell.ts:25–38

(data)

  output.pipeTo(
    new WritableStream({
      write(data) {
        if (!isInteractive) {
          const [, osc] = data.match(/\x1b\]654;([^\x07]+)\x07/) || [];

          if (osc === 'interactive') {
            // wait until we see the interactive OSC
            isInteractive = true;

            jshReady.resolve();
          }
        }

        terminal.write(data);
      },
    }),
  );