.license-asciidoc:
  image: gitlab.exxcellent.de:4567/gilden/ci/exxcellent-license-tools
  stage: verify
  interruptible: true
  variables:
    BOM_FILE: bom.json
    ALLOWED_LICENSES: valid-licenses.txt
    LICENSE_ADOC_FILE: licenses.adoc
    INVALID_LICENSE_ADOC_FILE: invalid-licenses.adoc
    NUMBER_OF_ALLOWED_FAILURES: 0
  script:
    # If bom-file does not exist, search for it in default-maven directory
    - >
      if [[ ! -f "$BOM_FILE" && -f "$BACKEND_DIR/target/bom.json" ]]; then
        export BOM_FILE=$BACKEND_DIR/target/bom.json
      fi
    # If bom-file does not exist, search for it in default-gradle directory
    - >
      if [[ ! -f "$BOM_FILE" && -f "$BACKEND_DIR/build/reports/bom.json" ]]; then
        export BOM_FILE=$BACKEND_DIR/build/reports/bom.json
      fi
    - export NUMBER_OF_INVALID_LICENSES=0
    - export INVALID_BOM_FILE=invalid-bom.json
    - licenseBom2Adoc --bom $BOM_FILE --adoc $LICENSE_ADOC_FILE
    - >
      if [ -f "$ALLOWED_LICENSES" ]; then
        checkLicenseBom --bom $BOM_FILE --targetBom $INVALID_BOM_FILE --license $ALLOWED_LICENSES || NUMBER_OF_INVALID_LICENSES=$?
      fi
    - >
      if [ "$NUMBER_OF_INVALID_LICENSES" -gt "$NUMBER_OF_ALLOWED_FAILURES" ]; then
        echo "Invalid licenses found. Number of invalid license ${NUMBER_OF_INVALID_LICENSES}". See invalid-licenses file in artifacts.
        licenseBom2Adoc --bom $INVALID_BOM_FILE --adoc $INVALID_LICENSE_ADOC_FILE
        exit 1
      else
        echo "All licenses valid"
      fi
  artifacts:
    when: always
    expire_in: 2 weeks
    paths:
      - $LICENSE_ADOC_FILE
      - $INVALID_LICENSE_ADOC_FILE