Dockerfile.sh

#!/bin/bash
cat <<EOF
FROM ${BASE_IMAGE}

COPY ./_build/prod/rel/fistful-server /opt/fistful-server
EXPOSE 8022

# A bit of magic below to get a proper branch name
# even when the HEAD is detached (Hey Jenkins!
# BRANCH_NAME is available in Jenkins env).
LABEL com.rbkmoney.${SERVICE_NAME}.parent=${BASE_IMAGE_NAME} \
      com.rbkmoney.${SERVICE_NAME}.parent_tag=${BASE_IMAGE_TAG} \
      com.rbkmoney.${SERVICE_NAME}.build_img=build \
      com.rbkmoney.${SERVICE_NAME}.build_img_tag=${BUILD_IMAGE_TAG} \
      com.rbkmoney.${SERVICE_NAME}.commit_id=$(git rev-parse HEAD) \
      com.rbkmoney.${SERVICE_NAME}.commit_number=$(git rev-list --count HEAD) \
      com.rbkmoney.${SERVICE_NAME}.branch=$( \
        if [ "HEAD" != $(git rev-parse --abbrev-ref HEAD) ]; then \
          echo $(git rev-parse --abbrev-ref HEAD); \
        elif [ -n "${BRANCH_NAME}" ]; then \
          echo ${BRANCH_NAME}; \
        else \
          echo $(git name-rev --name-only HEAD); \
        fi)

WORKDIR /opt/fistful-server
CMD /opt/fistful-server/bin/fistful-server foreground
EOF