mkdir -p "$PACKER_LOGS_DIR"
export PATH="${WORKSPACE}/bin:$PATH"
+cd packer
+
# Prioritize the project's own version of vars if available
-platform_file="vars/$PACKER_PLATFORM.json"
-if [ -f "$PACKER_PLATFORM" ]; then
+platform_file="common-packer/vars/$PACKER_PLATFORM.json"
+if [[ -f "vars/$PACKER_PLATFORM.json" ]]; then
platform_file="vars/$PACKER_PLATFORM.json"
fi
-cd packer
export PACKER_LOG="yes"
export PACKER_LOG_PATH="$PACKER_BUILD_LOG"
+packer.io validate \
+ -var-file="$CLOUDENV" \
+ -var-file="$platform_file" \
+ "templates/$PACKER_TEMPLATE.json"
packer.io build -color=false \
-var-file="$CLOUDENV" \
-var-file="$platform_file" \
"templates/$PACKER_TEMPLATE.json"
+# Extract image name from log and store value in the downstream job
+if [[ ${UPDATE_CLOUD_IMAGE} ]]; then
+
+ NEW_IMAGE_NAME=$(grep -P '(\s+.*image: )(ZZCI\s+.*\d+-\d+\.\d+)' \
+ "$PACKER_BUILD_LOG" | awk -F': ' '{print $4}')
+
+ echo NEW_IMAGE_NAME="$NEW_IMAGE_NAME" >> "$WORKSPACE/variables.prop"
+ echo "NEW_IMAGE_NAME: ${NEW_IMAGE_NAME}"
+
+ # Copy variables.prop to variables.jenkins-trigger so that the end of build
+ # trigger can pick up the file as input for triggering downstream jobs.
+ # Dont tigger downstream job when UPDATE_CLOUD_IMAGE is set to 'false'
+ cp "$WORKSPACE/variables.prop" "$WORKSPACE/variables.jenkins-trigger"
+fi
+
# Retrive the list of cloud providers
mapfile -t clouds < <(jq -r '.builders[].name' "templates/$PACKER_TEMPLATE.json")