add click to copy for demo commands

homepage/theme/static/scripts/NOTICE

@@ -0,0 +1,24 @@
+clipboard.js
+Copyright (C) Zeno Rocha
+
+MIT License
+
+Copyright (c) Zeno Rocha
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

homepage/theme/static/scripts/click-to-copy.js

@@ -0,0 +1,3 @@
+$(document).ready(function () {
+  var clipboard = new ClipboardJS('.js-click-to-copy')
+})

homepage/theme/templates/base.html

@@ -199,7 +199,7 @@
       {% endif %}
     </div>
     {% block scripts %}
-      {% assets filters="rjsmin", output="scripts/packed.js", "scripts/jquery-3.4.1.min.js", "scripts/menu.js", "scripts/fade.js" %}
+      {% assets filters="rjsmin", output="scripts/packed.js", "scripts/jquery-3.4.1.min.js", "scripts/menu.js", "scripts/fade.js", "scripts/clipboard.min.js", "scripts/click-to-copy.js" %}
         <script src="/{{ ASSET_URL }}"></script>
       {% endassets %}
     {% endblock %}

homepage/theme/templates/trydemo.html

@@ -19,7 +19,7 @@
       </p>
       <div class="flex flex-column items-center">
         <div class="w-100 ph4 pv2 mb5 inner-shaddow bg-gray">
-          <code class="ma0 lh-solid word-wrap white">
+          <code class="ma0 lh-solid word-wrap white js-click-to-copy pointer" data-clipboard-text="curl https://demo.offen.dev | bash" title="Click to copy">
             curl https://demo.offen.dev | bash
           </code>
         </div>
@@ -30,7 +30,7 @@
       </p>
       <div class="flex flex-column items-center">
         <div class="w-100 ph4 pv2 mb5 inner-shaddow bg-gray">
-          <code class="ma0 lh-solid word-wrap white">
+          <code class="ma0 lh-solid word-wrap white js-click-to-copy pointer" data-clipboard-text="docker run --rm -it -p 9876:9876 offen/offen:latest demo -port 9876" title="Click to copy">
             docker run --rm -it -p 9876:9876 offen/offen:latest demo -port 9876
           </code>
         </div>