swipe left to open menu; swipe right to close it

obsidian-publish-swipe.js

// swipe left on mobile to open menu
let touchstartX = 0;
let touchendX = 0;

function checkDirection() {
  // check if greater than 100px
  // if swipe right close menu
    if (touchendX < touchstartX && touchstartX - touchendX > 100) {
    document
        .querySelector(".published-container")
        .classList.remove("is-left-column-open");
    }

  if (touchendX > touchstartX && touchendX - touchstartX > 100) {
    document
      .querySelector(".published-container")
      .classList.add("is-left-column-open");
  }
}

document.addEventListener("touchstart", (e) => {
  touchstartX = e.changedTouches[0].screenX;
});

document.addEventListener("touchend", (e) => {
  touchendX = e.changedTouches[0].screenX;
  checkDirection();
});