Added a link to open new issue with prefilled details

readthedocs/builds/views.py

@@ -10,6 +10,7 @@
 )
 
 import logging
+import textwrap
 
 from builtins import object
 from django.contrib import messages
@@ -23,7 +24,10 @@
 from django.urls import reverse
 from django.utils.decorators import method_decorator
 from django.views.generic import DetailView, ListView
+from requests.utils import quote
+from urllib.parse import urlparse
 
+from readthedocs.doc_builder.exceptions import BuildEnvironmentError
 from readthedocs.builds.models import Build, Version
 from readthedocs.core.permissions import AdminPermission
 from readthedocs.core.utils import trigger_build
@@ -106,6 +110,49 @@ class BuildDetail(BuildBase, DetailView):
     def get_context_data(self, **kwargs):
         context = super(BuildDetail, self).get_context_data(**kwargs)
         context['project'] = self.project
+
+        build = self.get_object()
+        if build.error != BuildEnvironmentError.GENERIC_WITH_BUILD_ID.format(build_id=build.pk):
+            # Do not suggest to open an issue if the error is not generic
+            return context
+
+        scheme = (
+            'https://github.com/rtfd/readthedocs.org/issues/new'
+            '?title={title}{build_id}'
+            '&body={body}'
+        )
+
+        # TODO: we could use ``.github/ISSUE_TEMPLATE.md`` here, but we would
+        # need to add some variables to it which could impact in the UX when
+        # filling an issue from the web
+        body = """
+        ## Details:
+
+        * Project URL: https://readthedocs.org/projects/{project_slug}/
+        * Build URL(if applicable): https://readthedocs.org{build_path}
+        * Read the Docs username(if applicable): {username}
+
+        ## Expected Result
+
+        *A description of what you wanted to happen*
+
+        ## Actual Result
+
+        *A description of what actually happened*""".format(
+            project_slug=self.project,
+            build_path=self.request.path,
+            username=self.request.user,
+        )
+
+        scheme_dict = {
+            'title': quote('Build error with build id #'),
+            'build_id': context['build'].id,
+            'body': quote(textwrap.dedent(body)),
+        }
+
+        issue_url = scheme.format(**scheme_dict)
+        issue_url = urlparse(issue_url).geturl()
+        context['issue_url'] = issue_url
         return context
 
 

readthedocs/templates/builds/build_detail.html

@@ -177,6 +177,15 @@ <h3>{% trans "Error" %}</h3>
            data-bind="text: error">
           {{ build.error }}
         </p>
+        <p>
+          {% block github_issue_link %}
+            {% if issue_url %}
+              {% blocktrans trimmed with url=issue_url %}
+                <a href="{{ url }}">Report any build issues here</a>.
+              {% endblocktrans %}
+            {% endif %}
+          {% endblock %}
+        </p>
       </div>
 
       <div id="build-commands"