function setupTerminal()

in src/widgets/dialogs/PodsTerminal/index.tsx [105:149]

37 lines of code
11 McCabe index (conditional complexity)


  function setupTerminal(containerRef: HTMLElement, xterm: XTerminal, fitAddon: FitAddon) {
    if (!containerRef) {
      return;
    }

    xterm.open(containerRef);

    xterm.onData((data) => {
      send(0, data);
    });

    xterm.onResize((size) => {
      send(4, `{"Width":${size.cols},"Height":${size.rows}}`);
    });

    // Allow copy/paste in terminal
    xterm.attachCustomKeyEventHandler((arg) => {
      if (arg.ctrlKey && arg.type === 'keydown') {
        if (arg.code === 'KeyC') {
          const selection = xterm.getSelection();
          if (selection) {
            return false;
          }
        }
        if (arg.code === 'KeyV') {
          return false;
        }
      }

      if (!isAttach && arg.type === 'keydown' && arg.code === 'Enter') {
        if (xtermRef.current?.reconnectOnEnter) {
          setShells((shells) => ({
            ...shells,
            currentIdx: 0,
          }));
          xtermRef.current!.reconnectOnEnter = false;
          return false;
        }
      }

      return true;
    });

    fitAddon.fit();
  }