terminal-cv/node_modules/@parcel/runtime-browser-hmr/lib/loaders/hmr-runtime.js

"use strict";

function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

/* global HMR_HOST, HMR_PORT, HMR_ENV_HASH, HMR_SECURE */

/*::
import type {
  HMRAsset,
  HMRMessage,
} from '@parcel/reporter-dev-server/src/HMRServer.js';
interface ParcelRequire {
  (string): mixed;
  cache: {|[string]: ParcelModule|};
  hotData: mixed;
  Module: any;
  parent: ?ParcelRequire;
  isParcelRequire: true;
  modules: {|[string]: [Function, {|[string]: string|}]|};
  HMR_BUNDLE_ID: string;
  root: ParcelRequire;
}
interface ParcelModule {
  hot: {|
    data: mixed,
    accept(cb: (Function) => void): void,
    dispose(cb: (mixed) => void): void,
    // accept(deps: Array<string> | string, cb: (Function) => void): void,
    // decline(): void,
    _acceptCallbacks: Array<(Function) => void>,
    _disposeCallbacks: Array<(mixed) => void>,
  |};
}
declare var module: {bundle: ParcelRequire, ...};
declare var HMR_HOST: string;
declare var HMR_PORT: string;
declare var HMR_ENV_HASH: string;
declare var HMR_SECURE: boolean;
*/
var OVERLAY_ID = '__parcel__error__overlay__';
var OldModule = module.bundle.Module;

function Module(moduleName) {
  OldModule.call(this, moduleName);
  this.hot = {
    data: module.bundle.hotData,
    _acceptCallbacks: [],
    _disposeCallbacks: [],
    accept: function accept(fn) {
      this._acceptCallbacks.push(fn || function () {});
    },
    dispose: function dispose(fn) {
      this._disposeCallbacks.push(fn);
    }
  };
  module.bundle.hotData = undefined;
}

module.bundle.Module = Module;
var checkedAssets
/*: {|[string]: boolean|} */
, acceptedAssets
/*: {|[string]: boolean|} */
, assetsToAccept
/*: Array<[ParcelRequire, string]> */
;

function getHostname() {
  return HMR_HOST || (location.protocol.indexOf('http') === 0 ? location.hostname : 'localhost');
}

function getPort() {
  return HMR_PORT || location.port;
} // eslint-disable-next-line no-redeclare


var parent = module.bundle.parent;

if ((!parent || !parent.isParcelRequire) && typeof WebSocket !== 'undefined') {
  var hostname = getHostname();
  var port = getPort();
  var protocol = HMR_SECURE || location.protocol == 'https:' && !/localhost|127.0.0.1|0.0.0.0/.test(hostname) ? 'wss' : 'ws';
  var ws = new WebSocket(protocol + '://' + hostname + (port ? ':' + port : '') + '/'); // $FlowFixMe

  ws.onmessage = function (event
  /*: {data: string, ...} */
  ) {
    checkedAssets = {}
    /*: {|[string]: boolean|} */
    ;
    acceptedAssets = {}
    /*: {|[string]: boolean|} */
    ;
    assetsToAccept = [];
    var data
    /*: HMRMessage */
    = JSON.parse(event.data);

    if (data.type === 'update') {
      // Remove error overlay if there is one
      if (typeof document !== 'undefined') {
        removeErrorOverlay();
      }

      var assets = data.assets.filter(function (asset) {
        return asset.envHash === HMR_ENV_HASH;
      }); // Handle HMR Update

      var handled = assets.every(function (asset) {
        return asset.type === 'css' || asset.type === 'js' && hmrAcceptCheck(module.bundle.root, asset.id, asset.depsByBundle);
      });

      if (handled) {
        console.clear();
        assets.forEach(function (asset) {
          hmrApply(module.bundle.root, asset);
        });

        for (var i = 0; i < assetsToAccept.length; i++) {
          var id = assetsToAccept[i][1];

          if (!acceptedAssets[id]) {
            hmrAcceptRun(assetsToAccept[i][0], id);
          }
        }
      } else {
        window.location.reload();
      }
    }

    if (data.type === 'error') {
      // Log parcel errors to console
      var _iterator = _createForOfIteratorHelper(data.diagnostics.ansi),
          _step;

      try {
        for (_iterator.s(); !(_step = _iterator.n()).done;) {
          var ansiDiagnostic = _step.value;
          var stack = ansiDiagnostic.codeframe ? ansiDiagnostic.codeframe : ansiDiagnostic.stack;
          console.error('🚨 [parcel]: ' + ansiDiagnostic.message + '\n' + stack + '\n\n' + ansiDiagnostic.hints.join('\n'));
        }
      } catch (err) {
        _iterator.e(err);
      } finally {
        _iterator.f();
      }

      if (typeof document !== 'undefined') {
        // Render the fancy html overlay
        removeErrorOverlay();
        var overlay = createErrorOverlay(data.diagnostics.html); // $FlowFixMe

        document.body.appendChild(overlay);
      }
    }
  };

  ws.onerror = function (e) {
    console.error(e.message);
  };

  ws.onclose = function () {
    console.warn('[parcel] 🚨 Connection to the HMR server was lost');
  };
}

function removeErrorOverlay() {
  var overlay = document.getElementById(OVERLAY_ID);

  if (overlay) {
    overlay.remove();
    console.log('[parcel] ✨ Error resolved');
  }
}

function createErrorOverlay(diagnostics) {
  var overlay = document.createElement('div');
  overlay.id = OVERLAY_ID;
  var errorHTML = '<div style="background: black; opacity: 0.85; font-size: 16px; color: white; position: fixed; height: 100%; width: 100%; top: 0px; left: 0px; padding: 30px; font-family: Menlo, Consolas, monospace; z-index: 9999;">';

  var _iterator2 = _createForOfIteratorHelper(diagnostics),
      _step2;

  try {
    for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
      var diagnostic = _step2.value;
      var stack = diagnostic.codeframe ? diagnostic.codeframe : diagnostic.stack;
      errorHTML += "\n      <div>\n        <div style=\"font-size: 18px; font-weight: bold; margin-top: 20px;\">\n          \uD83D\uDEA8 ".concat(diagnostic.message, "\n        </div>\n        <pre>").concat(stack, "</pre>\n        <div>\n          ").concat(diagnostic.hints.map(function (hint) {
        return '<div>💡 ' + hint + '</div>';
      }).join(''), "\n        </div>\n        ").concat(diagnostic.documentation ? "<div>\uD83D\uDCDD <a style=\"color: violet\" href=\"".concat(diagnostic.documentation, "\" target=\"_blank\">Learn more</a></div>") : '', "\n      </div>\n    ");
    }
  } catch (err) {
    _iterator2.e(err);
  } finally {
    _iterator2.f();
  }

  errorHTML += '</div>';
  overlay.innerHTML = errorHTML;
  return overlay;
}

function getParents(bundle, id)
/*: Array<[ParcelRequire, string]> */
{
  var modules = bundle.modules;

  if (!modules) {
    return [];
  }

  var parents = [];
  var k, d, dep;

  for (k in modules) {
    for (d in modules[k][1]) {
      dep = modules[k][1][d];

      if (dep === id || Array.isArray(dep) && dep[dep.length - 1] === id) {
        parents.push([bundle, k]);
      }
    }
  }

  if (bundle.parent) {
    parents = parents.concat(getParents(bundle.parent, id));
  }

  return parents;
}

function updateLink(link) {
  var newLink = link.cloneNode();

  newLink.onload = function () {
    if (link.parentNode !== null) {
      // $FlowFixMe
      link.parentNode.removeChild(link);
    }
  };

  newLink.setAttribute('href', // $FlowFixMe
  link.getAttribute('href').split('?')[0] + '?' + Date.now()); // $FlowFixMe

  link.parentNode.insertBefore(newLink, link.nextSibling);
}

var cssTimeout = null;

function reloadCSS() {
  if (cssTimeout) {
    return;
  }

  cssTimeout = setTimeout(function () {
    var links = document.querySelectorAll('link[rel="stylesheet"]');

    for (var i = 0; i < links.length; i++) {
      // $FlowFixMe[incompatible-type]
      var href
      /*: string */
      = links[i].getAttribute('href');
      var hostname = getHostname();
      var servedFromHMRServer = hostname === 'localhost' ? new RegExp('^(https?:\\/\\/(0.0.0.0|127.0.0.1)|localhost):' + getPort()).test(href) : href.indexOf(hostname + ':' + getPort());
      var absolute = /^https?:\/\//i.test(href) && href.indexOf(window.location.origin) !== 0 && !servedFromHMRServer;

      if (!absolute) {
        updateLink(links[i]);
      }
    }

    cssTimeout = null;
  }, 50);
}

function hmrApply(bundle
/*: ParcelRequire */
, asset
/*:  HMRAsset */
) {
  var modules = bundle.modules;

  if (!modules) {
    return;
  }

  if (asset.type === 'css') {
    reloadCSS();
  } else if (asset.type === 'js') {
    var deps = asset.depsByBundle[bundle.HMR_BUNDLE_ID];

    if (deps) {
      var fn = new Function('require', 'module', 'exports', asset.output);
      modules[asset.id] = [fn, deps];
    } else if (bundle.parent) {
      hmrApply(bundle.parent, asset);
    }
  }
}

function hmrAcceptCheck(bundle
/*: ParcelRequire */
, id
/*: string */
, depsByBundle
/*: ?{ [string]: { [string]: string } }*/
) {
  var modules = bundle.modules;

  if (!modules) {
    return;
  }

  if (depsByBundle && !depsByBundle[bundle.HMR_BUNDLE_ID]) {
    // If we reached the root bundle without finding where the asset should go,
    // there's nothing to do. Mark as "accepted" so we don't reload the page.
    if (!bundle.parent) {
      return true;
    }

    return hmrAcceptCheck(bundle.parent, id, depsByBundle);
  }

  if (checkedAssets[id]) {
    return true;
  }

  checkedAssets[id] = true;
  var cached = bundle.cache[id];
  assetsToAccept.push([bundle, id]);

  if (cached && cached.hot && cached.hot._acceptCallbacks.length) {
    return true;
  }

  var parents = getParents(module.bundle.root, id); // If no parents, the asset is new. Prevent reloading the page.

  if (!parents.length) {
    return true;
  }

  return parents.some(function (v) {
    return hmrAcceptCheck(v[0], v[1], null);
  });
}

function hmrAcceptRun(bundle
/*: ParcelRequire */
, id
/*: string */
) {
  var cached = bundle.cache[id];
  bundle.hotData = {};

  if (cached && cached.hot) {
    cached.hot.data = bundle.hotData;
  }

  if (cached && cached.hot && cached.hot._disposeCallbacks.length) {
    cached.hot._disposeCallbacks.forEach(function (cb) {
      cb(bundle.hotData);
    });
  }

  delete bundle.cache[id];
  bundle(id);
  cached = bundle.cache[id];

  if (cached && cached.hot && cached.hot._acceptCallbacks.length) {
    cached.hot._acceptCallbacks.forEach(function (cb) {
      var assetsToAlsoAccept = cb(function () {
        return getParents(module.bundle.root, id);
      });

      if (assetsToAlsoAccept && assetsToAccept.length) {
        // $FlowFixMe[method-unbinding]
        assetsToAccept.push.apply(assetsToAccept, assetsToAlsoAccept);
      }
    });
  }

  acceptedAssets[id] = true;
}