Add jar download

ci_build.sh

@@ -49,9 +49,16 @@ validate_source_schema() {
 
 build_schema_variants() {
  echo -e "::group::Running schema transformations"
+ # Download the jar
+
+ pushd "${LIB_DIR}"
+ echo -e "${GREEN}Downloading ${BLUE}${TRANSFORMER_JAR_URL}${NC}"
+ wget "${TRANSFORMER_JAR_URL}"
+ popd
+
  # Run the transformations
  java \
- -jar lib/event-logging-transformer-v4.1.0-all.jar \
+ -jar "${LIB_DIR}/${TRANSFORMER_JAR_FILENAME}" \
  ./pipelines \
  "./${SOURCE_SCHEMA_FILE}"
 
@@ -86,6 +93,7 @@ dump_build_info() {
  echo -e "RELEASE_ARTEFACTS_DIR: [${GREEN}${RELEASE_ARTEFACTS_DIR}${NC}]"
  echo -e "SCHEMA_VERSION: [${GREEN}${SCHEMA_VERSION}${NC}]"
  echo -e "SOURCE_SCHEMA_FILE: [${GREEN}${SOURCE_SCHEMA_FILE}${NC}]"
+ echo -e "TRANSFORMER_JAR_FILENAME [${GREEN}${TRANSFORMER_JAR_FILENAME}${NC}]"
 
  echo -e "\nJava version:"
  java --version
@@ -109,12 +117,17 @@ main() {
 
  local RELEASE_ARTEFACTS_DIR_NAME="release_artefacts"
  local RELEASE_ARTEFACTS_DIR="${BUILD_DIR}/${RELEASE_ARTEFACTS_DIR_NAME}"
+ local LIB_DIR="${BUILD_DIR}/lib"
  local SOURCE_SCHEMA_FILE="detection.xsd"
+ local TRANSFORMER_JAR_VERSION="v4.1.0"
+ local TRANSFORMER_JAR_FILENAME="event-logging-transformer-${TRANSFORMER_JAR_VERSION}-all.jar"
+ local TRANSFORMER_JAR_URL="https://github.com/gchq/event-logging-schema/releases/download/${TRANSFORMER_JAR_VERSION}/${TRANSFORMER_JAR_FILENAME}"
 
  dump_build_info
 
  echo "::group::Create dirs"
  create_dir "${RELEASE_ARTEFACTS_DIR}"
+ create_dir "${LIB_DIR}"
  echo "::endgroup::"
 
  validate_source_schema