Dockerfile

ARG BUILD_IMAGE=gradle:9-jdk21
ARG RUN_IMAGE=jeffersonlab/wildfly:2.2.0

################## Stage 0
FROM ${BUILD_IMAGE} AS builder
ARG CUSTOM_CRT_URL
USER root
WORKDIR /
RUN if [ -z "${CUSTOM_CRT_URL}" ] ; then echo "No custom cert needed"; else \
       wget -O /usr/local/share/ca-certificates/customcert.crt $CUSTOM_CRT_URL \
       && update-ca-certificates \
       && keytool -import -alias custom -file /usr/local/share/ca-certificates/customcert.crt -cacerts -storepass changeit -noprompt \
       && export OPTIONAL_CERT_ARG=--cert=/etc/ssl/certs/ca-certificates.crt \
    ; fi
COPY . /app
RUN cd /app && gradle build -x test --no-watch-fs $OPTIONAL_CERT_ARG

################## Stage 1
FROM ${RUN_IMAGE} AS runner
COPY --from=builder /app/container/app/app-setup.env /
RUN /app-setup.sh /app-setup.env
COPY --from=builder /app/build/libs/* /opt/jboss/wildfly/standalone/deployments