Experimental port to Firebase hosting

public/react-router-dom@4.3.1/es/NavLink.js

@@ -0,0 +1,74 @@
+var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }
+
+import React from "react";
+import PropTypes from "prop-types";
+import Route from "./Route";
+import Link from "./Link";
+
+/**
+ * A <Link> wrapper that knows if it's "active" or not.
+ */
+var NavLink = function NavLink(_ref) {
+  var to = _ref.to,
+      exact = _ref.exact,
+      strict = _ref.strict,
+      location = _ref.location,
+      activeClassName = _ref.activeClassName,
+      className = _ref.className,
+      activeStyle = _ref.activeStyle,
+      style = _ref.style,
+      getIsActive = _ref.isActive,
+      ariaCurrent = _ref["aria-current"],
+      rest = _objectWithoutProperties(_ref, ["to", "exact", "strict", "location", "activeClassName", "className", "activeStyle", "style", "isActive", "aria-current"]);
+
+  var path = (typeof to === "undefined" ? "undefined" : _typeof(to)) === "object" ? to.pathname : to;
+
+  // Regex taken from: https://github.com/pillarjs/path-to-regexp/blob/master/index.js#L202
+  var escapedPath = path && path.replace(/([.+*?=^!:${}()[\]|/\\])/g, "\\$1");
+
+  return React.createElement(Route, {
+    path: escapedPath,
+    exact: exact,
+    strict: strict,
+    location: location,
+    children: function children(_ref2) {
+      var location = _ref2.location,
+          match = _ref2.match;
+
+      var isActive = !!(getIsActive ? getIsActive(match, location) : match);
+
+      return React.createElement(Link, _extends({
+        to: to,
+        className: isActive ? [className, activeClassName].filter(function (i) {
+          return i;
+        }).join(" ") : className,
+        style: isActive ? _extends({}, style, activeStyle) : style,
+        "aria-current": isActive && ariaCurrent || null
+      }, rest));
+    }
+  });
+};
+
+NavLink.propTypes = {
+  to: Link.propTypes.to,
+  exact: PropTypes.bool,
+  strict: PropTypes.bool,
+  location: PropTypes.object,
+  activeClassName: PropTypes.string,
+  className: PropTypes.string,
+  activeStyle: PropTypes.object,
+  style: PropTypes.object,
+  isActive: PropTypes.func,
+  "aria-current": PropTypes.oneOf(["page", "step", "location", "date", "time", "true"])
+};
+
+NavLink.defaultProps = {
+  activeClassName: "active",
+  "aria-current": "page"
+};
+
+export default NavLink;