Don't bundle js

HTTP/2 (supported by Netlify) offers multiplexing, so bundle/concat is not required
https://stackoverflow.com/a/36519379
Revert a4226f1413

themes/typing/layout/_partial/after-footer.ejs

@@ -1,4 +1,8 @@
-<%- js('js/main') %>
+<%/* javascript of Typing theme */%>
+<%- js('js/typing') %>
+
+<%/* Fallback function for SRI */%>
+<%- js('js/sri-fallback.min') %>
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js" x-sri-fallback="/js/jquery.min.js" integrity="sha384-tsQFqpEReu7ZLhBV2VZlAu7zcOV+rXbYlF2cqB8txI/8aZajjp4Bqd+V6D5IgvKT" crossorigin="anonymous"></script>
 
@@ -6,14 +10,14 @@
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/cloudinary-jquery-file-upload/2.5.0/cloudinary-jquery-file-upload.min.js" x-sri-fallback="/js/cloudinary-jquery-file-upload.min.js" integrity="sha384-HQ/p/NgiMN4n/1y5RLzK/2SvlQeYmwEazCnpg6Vbi8dSfBcOJDvWYnvDain31AU9" crossorigin="anonymous"></script>
 
-<script type="text/javascript">
-  var cl = cloudinary.Cloudinary.new({cloud_name: "curben"}); 
-  cl.responsive();
-</script>
-
 <% if (theme.fancybox){ %>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/fancybox/3.4.2/jquery.fancybox.min.js" x-sri-fallback="/fancybox/jquery.fancybox.min.js" integrity="sha384-j11bx3Frya+us3LfRdSq1uXZ7hsQU0UV5P3PEyRajHEHp87c8VLeM4jC/NE6SDsE" crossorigin="anonymous"></script>
 
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fancybox/3.4.2/jquery.fancybox.min.css" x-sri-fallback="/fancybox/jquery.fancybox.min.css" integrity="sha384-GZkso4ketQR1gAuHEB2yZXtW5SF8uLAsjUsKhaHm4y33ZyPDmwnfZ8rQ4Tvqh1Et" crossorigin="anonymous">
 <% } %>
 
+<%/* Initialize cloudinary responsive function */%>
+<script type="text/javascript">
+  var cl = cloudinary.Cloudinary.new({cloud_name: "curben"}); 
+  cl.responsive();
+</script>

themes/typing/source/js/main.js

@@ -1,81 +0,0 @@
-/* This is concat of sri-fallback.min.js and typing.js
-* Any changes to typing.js needs to be reflected here (just concat again)
-*/
-!function(){var a="x-sri-fallback";function o(e){var r=e.getAttribute&&e.getAttribute(a),i=(e.tagName||"").toLowerCase(),n="script"===i&&e.src?"src":"link"===i&&"stylesheet"===e.rel&&e.href?"href":null;r&&n&&(e.onerror=function(){var t=document.createElement(i);t.crossOrigin=e.crossOrigin,t.integrity=e.integrity,t[n]=r,"link"===i&&(t.rel=e.rel),t.onerror=function(){console.log("SRI fallback "+r+" also failed to match integrity string "+t.integrity+".")},document.head.appendChild(t)})}new MutationObserver(function(t){for(var e=0;e<t.length;++e){for(var r=t[e],i=r.addedNodes,n=0;n<i.length;++n)o(i[n]);r.attributeName===a&&o(r.target)}}).observe(document,{childList:!0,attributes:!0,characterData:!1,subtree:!0,attributeOldValue:!1,attributeFilter:[a]})}();(function ($) {
-  // Fancybox caption
-  $('.article-entry').each(function (i) {
-    $(this).find('img').each(function () {
-      // Don't insert fancybox element to cloudinary's cld-responsive img class
-      if ($(this).hasClass('cld-responsive') || $(this).parent().hasClass('fancybox')) return
-
-      var alt = this.alt
-
-      if (alt) {
-        $(this).after('<span class="caption">' + alt + '</span>')
-      }
-
-      $(this).wrap('<a href="' + this.src + '" title="' + alt + '" class="fancybox"></a>')
-    })
-
-    $(this).find('.fancybox').each(function () {
-      $(this).attr('rel', 'article' + i)
-    })
-  })
-
-  if ($.fancybox) {
-    $('.fancybox').fancybox()
-  }
-
-
-  //Add "Copy" button to code snippet
-  var code = document.getElementsByClassName('code');
-
-  for (var i = 0; i < code.length; i++) {
-    var button = document.createElement('button');
-      button.className = 'copy-button';
-      button.textContent = 'Copy';
-
-      code[i].appendChild(button);
-  }
-
-  $(document).ready(function() {
-
-    // Add copy to clipboard button for code snippet
-    var copyCode = new ClipboardJS('.copy-button', {
-        target: function(trigger) {
-            return trigger.previousElementSibling;
-        }
-    });
-
-    copyCode.on('success', function(event) {
-      event.clearSelection();
-      event.trigger.textContent = 'Copied';
-      window.setTimeout(function() {
-          event.trigger.textContent = 'Copy';
-      }, 2000);
-    });
-
-    copyCode.on('error', function(event) {
-      event.trigger.textContent = 'Press "Ctrl + C" to copy';
-      window.setTimeout(function() {
-          event.trigger.textContent = 'Copy';
-      }, 2000);
-    });
-
-    // Navigation menu
-    $('#menu').click(function (event) {
-      var nav = $('#main-nav');
-      nav.toggle('fast');
-    });
-
-    // Show navigation button for smaller screen
-    $(window).resize(function () {
-      var viewportWidth = $(window).width();
-      if (viewportWidth > 468) {
-        $('#main-nav').show('fast');
-      } else {
-        $('#main-nav').hide('fast');
-      }
-    });
-  });
-})(jQuery)