swarming: change meaning of inputs_ref

appengine/swarming/templates/user_task.html

 {% extends "swarming/base.html" %}
 
 
 {% block headers %}
 <style>
   h1 {
     margin-top: 10px;
     margin-bottom: 10px;
   }
 
@@ skipping 201 matching lines @@
           <td>{{request.properties.io_timeout_secs}}</td>
         </tr>
         <tr title="Additional environment variables to the one provided by the bot.">
           <td>Env vars</td>
           <td>{{bot_view.render_dict(request.properties.env)}}</td>
         </tr>
         <tr title="If True, successful task results may be reused for subsequent requests, so the task can be deduped.">
           <td>Idempotent</td>
           <td>{{request.properties.idempotent}}</td>
         </tr>
-        {% if request.properties.inputs_ref %}
+        {% if request.properties.inputs_ref and request.properties.inputs_ref.isolated %}
           <tr title="Inputs files">
             <td>Isolated inputs</td>
             <td>
               <a
                 href="{{request.properties.inputs_ref.isolatedserver}}/browse?namespace={{request.properties.inputs_ref.namespace}}&hash={{request.properties.inputs_ref.isolated}}">
                 {{request.properties.inputs_ref.isolated}}
               </a>
             </td>
           </tr>
           <tr title="Extra arguments if applicable">
@@ skipping 252 matching lines @@
           <td>{{summarize_array(task.performance_stats.isolated_upload.items_cold_array)}}</td>
         </tr>
       {% endif %}
     </tbody>
   </table>
 </div>
 
 <br>
 <div class=highlight_section>
 <h2>Help</h2>
-{% if request.properties.inputs_ref %}
+{% if request.properties.inputs_ref and request.properties.inputs_ref.isolated %}
 <div>Download inputs files into directory <i>foo</i>:</div>
 <div class=code>  python isolateserver.py download -I {{request.properties.inputs_ref.isolatedserver}} --namespace {{request.properties.inputs_ref.namespace}} -s {{request.properties.inputs_ref.isolated}} --target foo</div>
 <br>
 {%endif%}
 <div>Run this task locally:</div>
 <div class=code>  python swarming.py reproduce -S {{host_url}} {{task.task_id}}</div>
 <br>
 <div>Download output results into directory <i>foo</i>:</div>
 <div class=code>  python swarming.py collect -S {{host_url}} --task-output-dir=foo {{task.task_id}}</div>
 <br>
 <div>Looking for <i>swarming.py</i>?</div>
 <div class=code>  git clone https://github.com/luci/client-py</div>
 </div>
 
 {% set output = task.get_output() %}
 {% if output is not none %}
 <h3>Output:</h3>
 <pre>
 {{task.get_output().decode('utf-8', 'replace')}}{% if is_running %}<p class="console"><span class="blink">|</span>{% endif %}
 </pre>
 {% endif %}
 
 {% endblock %}