Fix config format backwards compatibility

Issue-ID: DCAEGEN2-501
Change-Id: I8638518c7e72547d6fc4262f4e815dede9b9fb78
Signed-off-by: Lusheng Ji <lji@research.att.com>

1 files changed, 36 insertions, 6 deletions

diff --git a/tca-cdap-container/get-tca.sh b/tca-cdap-container/get-tca.sh
index 66038b1..9b46830 100755
--- a/tca-cdap-container/get-tca.sh
+++ b/tca-cdap-container/get-tca.sh
@@ -1,17 +1,47 @@
 #!/bin/bash
+# ================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
 
+  
 ARTIFACTPATH=${1:-/opt/tca/}
 PROTO='https'
 NEXUSREPO='nexus.onap.org'
-REPO='snapshots'
 GROUPID='org.onap.dcaegen2.analytics.tca'
 ARTIFACTID='dcae-analytics-cdap-tca'
-VERSION='2.2.0-SNAPSHOT'
 
-URL="${PROTO}://${NEXUSREPO}/service/local/repositories/${REPO}/content/${GROUPID//.//}/${ARTIFACTID}/${VERSION}/maven-metadata.xml"
-VT=$(wget --no-check-certificate -O- $URL | grep -m 1 \<value\> | sed -e 's/<value>\(.*\)<\/value>/\1/' | sed -e 's/ //g')
+#REPO='snapshots'
+REPO='releases'
+VERSION=''
 
+# if VERSION is not specified, find out the latest version
+if [ -z "$VERSION" ]; then
+  URL="${PROTO}://${NEXUSREPO}/service/local/repositories/${REPO}/content/${GROUPID//.//}/${ARTIFACTID}/maven-metadata.xml"
+  VERSION=$(wget --no-check-certificate -O- $URL | grep -m 1 \<latest\> | sed -e 's/<latest>\(.*\)<\/latest>/\1/' | sed -e 's/ //g')
+fi
+
+echo "Getting version $VERSION of $GROUPID.$ARTIFACTID from $REPO repo on $NEXUSREPO"
+
+if [ "$REPO" == "snapshots" ]; then
+  # SNOTSHOT repo container many snapshots for each version.  get the newest among them
+  URL="${PROTO}://${NEXUSREPO}/service/local/repositories/${REPO}/content/${GROUPID//.//}/${ARTIFACTID}/${VERSION}/maven-metadata.xml"
+  VT=$(wget --no-check-certificate -O- $URL | grep -m 1 \<value\> | sed -e 's/<value>\(.*\)<\/value>/\1/' | sed -e 's/ //g')
+else
+  VT=${VERSION}
+fi
 URL="${PROTO}://${NEXUSREPO}/service/local/repositories/${REPO}/content/${GROUPID//.//}/${ARTIFACTID}/${VERSION}/${ARTIFACTID}-${VT}.jar"
-#wget --no-check-certificate "${URL}" -O "${ARTIFACTPATH}${ARTIFACTID}-${VERSION%-SNAPSHOT}.jar"
-wget --no-check-certificate "${URL}" -O "${ARTIFACTPATH}${ARTIFACTID}.${VERSION}.jar"
+echo "Fetching $URL"
 
+wget --no-check-certificate "${URL}" -O "${ARTIFACTPATH}${ARTIFACTID}.${VERSION}.jar"