Import Github Labels via console commands

import-github-labels.js

/*
  This script will import Github labels from an array.  
  Optionally, existing labels can be removed prior to import.
  
  Instructions:
  Go to the labels page for the repo you'd like to import to (https://github.com/user/repo/labels)
  Run the labels exporter script first, if you haven't. (https://gist.github.com/AHilyard/a5b9376d0326fd658a8064d5569791a4)
  Modify this script by pasting your labels in where directed,
  and optionally changing the "removeExisting" variable to true.
  Press Enter
  Done!
*/

function updateLabel(label) {
  var flag = false;
  [].slice
    .call(document.querySelectorAll(".js-labels-list-item"))
    .forEach(function (element) {
      if (
        element.querySelector(".js-label-link").textContent.trim() === label.name
      ) {
        flag = true;
        element.querySelector(".js-edit-label").click();
        element.querySelector(".js-new-label-name-input").value = label.name;
        element.querySelector(".js-new-label-description-input").value = label.description;
        element.querySelector(".js-new-label-color-input").value = "#" + label.color;
        element.querySelector(".js-edit-label-cancel ~ .btn-primary").click();
      }
    });
  return flag;
}

function addNewLabel(label) {
  document.querySelector(".js-new-label-name-input").value = label.name;
  document.querySelector(".js-new-label-description-input").value = label.description;
  document.querySelector(".js-new-label-color-input").value = "#" + label.color;
  document.querySelector(".js-details-target ~ .btn-primary").disabled = false;
  document.querySelector(".js-details-target ~ .btn-primary").click();
}

function addLabel(label) {
  if (!updateLabel(label))
  {
    addNewLabel(label);
  }
}

// Change this to true to remove all existing labels first.
var removeExisting = false;

// Remove all pre-existing labels.
if (removeExisting)
{
  [].slice.call(document.querySelectorAll(".js-delete-label")).forEach(function (element) {
    // Remove the confirmation dialogue first.
    element.querySelector(".btn-link").removeAttribute("data-confirm");
    element.querySelector(".btn-link").click();
  });
}


// Paste your labels here
[]

.forEach(function (label) {
  addLabel(label);
});