add script to peform docs + javadocs changes while adding new artemis release
diff --git a/scripts/release/update-artemis-docs.sh b/scripts/release/update-artemis-docs.sh
new file mode 100755
index 0000000..3416f3b
--- /dev/null
+++ b/scripts/release/update-artemis-docs.sh
@@ -0,0 +1,89 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+
+# Setting the script to fail if anything goes wrong
+set -e -u -o pipefail
+shopt -s failglob
+
+error () {
+ echo ""
+ echo "** ERROR: $@ **"
+ echo ""
+ echo "Usage: ./scripts/release/update-artemis-docs.sh <path.to/activemq-artemis> <previous-release-version> <new-release-version>"
+ echo ""
+ echo "Must be run from within an activemq-website checkout root."
+ echo ""
+ echo "Example:"
+ echo "cd <path.to>/activemq-website"
+ echo "./scripts/release/update-artemis-docs.sh ../release-work/activemq-artemis 2.30.0 2.31.0"
+ echo ""
+ exit 64
+}
+
+if [ ! -f serve.sh ] || [ ! -f _config.yml ]; then
+ error "This script has to be run from inside the root of an activemq-website checkout"
+ exit 1
+fi
+WEBSITE_DIR="$( pwd )"
+
+if [ "$#" -lt 3 ]; then
+ error "The Artemis release process checkout, prior Artemis release, and new Artemis release versions must all be specified"
+ exit 1
+fi
+
+ARTEMIS_DIR="$( cd -- "$1" >/dev/null 2>&1 ; pwd -P )"
+PRIOR_VERSION="$2"
+NEW_VERSION="$3"
+
+if [ ! -d "$ARTEMIS_DIR" ] || [ ! -d "$ARTEMIS_DIR/artemis-server" ] || [ ! -f "$ARTEMIS_DIR/.asf.yaml" ]; then
+ error "ERROR: The provided activemq-artemis release process path does not point to an activemq-artemis checkout"
+ exit 1
+fi
+
+if [ ! -d "$ARTEMIS_DIR/target" ] || [ ! -d "$ARTEMIS_DIR/target/checkout" ]; then
+ error "ERROR: The provided activemq-artemis release path does not contain the release process target checkout: $ARTEMIS_DIR/target/checkout"
+ exit 1
+fi
+
+RELEASE_DIR="$ARTEMIS_DIR/target/checkout"
+
+LATEST_DOCS=$WEBSITE_DIR/src/components/artemis/documentation/latest/
+PRIOR_DOCS=$WEBSITE_DIR/src/components/artemis/documentation/$PRIOR_VERSION/
+
+LATEST_JAVADOCS=$WEBSITE_DIR/src/components/artemis/documentation/javadocs/javadoc-latest/
+NEW_DOCS=$RELEASE_DIR/artemis-website/target/classes/user-manual/
+NEW_JAVADOCS=$RELEASE_DIR/artemis-website/target/apidocs/
+
+
+
+echo "Moving previous release docs, from $LATEST_DOCS to $PRIOR_DOCS"
+mv $LATEST_DOCS $PRIOR_DOCS
+
+echo "Copying new release docs, from $NEW_DOCS to $LATEST_DOCS"
+cp -aR $NEW_DOCS. $LATEST_DOCS
+
+echo "Clearing previous release javadocs, from $LATEST_JAVADOCS"
+rm -rf $LATEST_JAVADOCS
+
+echo "Copying new release javadocs, from $NEW_JAVADOCS to $LATEST_JAVADOCS"
+cp -aR $NEW_JAVADOCS. $LATEST_JAVADOCS
+
+git add $LATEST_DOCS $PRIOR_DOCS $LATEST_JAVADOCS
+
+echo ""
+echo "Updates complete, check over git status over and commit"
