Rework RST building

Use the same shell scripts like openstack-manuals for building of
RST files. This simplifies the tox.ini file.

Change-Id: I2e04245e8b507c447139ed132b09b019b79af985

tools/build-all-rst.sh

@@ -0,0 +1,6 @@
+#!/bin/bash -e
+
+mkdir -p publish-docs
+
+tools/build-rst.sh doc/ha-guide --build build \
+        --target draft/ha-guide

tools/build-rst.sh

@@ -0,0 +1,78 @@
+#!/bin/bash -xe
+#
+# 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.
+
+DIRECTORY=$1
+
+if [ -z "$DIRECTORY" ] ; then
+    echo "usage $0 DIRECTORY options"
+    echo "Options are:"
+    echo "--glossary: Build glossary"
+    echo "--tag TAG: Use given tag for building"
+    echo "--target TARGET: Copy files to publish-docs/$TARGET"
+    echo "--build BUILD: Name of build directory"
+    exit 1
+fi
+
+GLOSSARY=0
+TARGET=""
+TAG=""
+TAG_OPT=""
+BUILD=""
+
+while [[ $# > 1 ]] ; do
+    option="$1"
+    case $option in
+        --glossary)
+            GLOSSARY=1
+            ;;
+        --tag)
+            TAG="$2"
+            TAG_OPT="-t $2"
+            shift
+            ;;
+        --target)
+            TARGET="$2"
+            shift
+            ;;
+        --build)
+            BUILD="$2"
+            shift
+            ;;
+    esac
+    shift
+done
+
+
+if [ "$GLOSSARY" -eq "1" ] ; then
+    echo "Generating Glossary"
+    tools/glossary2rst.py doc/common-rst/glossary.rst
+fi
+
+if [ -z "$BUILD" ] ; then
+    if [ -z "$TAG" ] ; then
+        BUILD_DIR="$DIRECTORY/build/html"
+    else
+        BUILD_DIR="$DIRECTORY/build-${TAG}/html"
+    fi
+else
+    BUILD_DIR="$DIRECTORY/$BUILD/html"
+fi
+
+sphinx-build -E -W $TAG_OPT $DIRECTORY/source $BUILD_DIR
+
+# Copy RST
+if [ "$TARGET" != "" ] ; then
+    mkdir -p publish-docs/$TARGET
+    rsync -a $BUILD_DIR/ publish-docs/$TARGET/
+fi

tox.ini

@@ -39,10 +39,7 @@ commands = openstack-doc-test --check-deletions {posargs}
 [testenv:checkbuild]
 commands =
   # Build and copy RST Guides
-  sphinx-build -W doc/ha-guide/source doc/ha-guide/build/html
-  # Copy RST ha-guide
-  mkdir -p publish-docs/draft/ha-guide/
-  rsync -a doc/ha-guide/build/html/ publish-docs/draft/ha-guide/
+  {toxinidir}/tools/build-all-rst.sh
   # Build DocBook Guide
   openstack-doc-test --check-build {posargs}
 
@@ -52,10 +49,7 @@ commands =
 # over.
 commands = 
   # Build and copy RST Guides
-  sphinx-build -W doc/ha-guide/source doc/ha-guide/build/html
-  # Copy RST ha-guide
-  mkdir -p publish-docs/draft/ha-guide/
-  rsync -a doc/ha-guide/build/html/ publish-docs/draft/ha-guide/
+  {toxinidir}/tools/build-all-rst.sh
   # Build DocBook Guide
   openstack-doc-test --check-build --publish
 
@@ -86,7 +80,7 @@ commands = doc-tools-check-languages doc-tools-check-languages.conf publish all
 
 [testenv:docs]
 commands =
-  sphinx-build -W doc/ha-guide/source doc/ha-guide/build/html
+  sphinx-build -E -W doc/ha-guide/source doc/ha-guide/build/html
 
 [doc8]
 # Settings for doc8: