Add a script to generate a Sphinx dashboard documentation

Change-Id: I2bab3eed446b5d5350ca3ea1a5df559fcc2e48aa

tools/generate_dashboards.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+output_directory=doc/dashboards/
+
+if [[ -e $output_directory ]]; then
+    rm -f $output_directory/*
+else
+    mkdir -p $output_directory
+fi
+
+cp doc/source/conf.py $output_directory
+
+echo "
+html_theme_options = {
+    'nosidebar': True
+}" >> $output_directory/conf.py
+
+for dashboard in $(find dashboards -name '*.dash' | sort); do
+    output=$(basename $dashboard .dash)
+    python gerrit_dash_creator/cmd/creator.py --template-directory templates \
+    --template single.rst $dashboard > $output_directory/dashboard_$output.rst
+done
+
+echo "===========================
+OpenStack Gerrit Dashboards
+===========================
+
+.. toctree::
+" >> $output_directory/index.rst
+
+for dashboard in $(find $output_directory -name 'dashboard_*.rst' | sort); do
+    dashboard=$(basename $dashboard .rst)
+    echo "  " $dashboard >> $output_directory/index.rst
+done