build.sh

#!/bin/bash

set +x -o pipefail
#set -e

# get environment variables
source VERSION

DSPACE_VERSION=${DSPACE_VERSION:-dspace-cris-5.8.0}
DSPACE_VCS_URL=${DSPACE_VCS_URL:-https://github.com/4science/dspace}

DOCKER_TAG_tmp=$(echo $DSPACE_VERSION |cut -d- -f3-)
DOCKER_TAG=${DOCKER_TAG:-$DOCKER_TAG_tmp}

DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME:-4science/dspace-cris}


function build(){
     docker build -t ${DOCKER_IMAGE_NAME}:${DOCKER_TAG} \
     --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
     --build-arg VCS_REF="${TRAVIS_COMMIT}" \
     --build-arg VERSION="${TRAVIS_TAG}" \
     --build-arg DSPACE_VERSION="${DSPACE_VERSION}" \
     --build-arg DSPACE_VCS_URL="${DSPACE_VCS_URL}" \
     --build-arg DSPACE_VCS_REF="${DSPACE_VCS_REF}" \
     --build-arg MODS_VERSION="${MODS_VERSION}" \
     --build-arg MODS_VCS_URL="${MODS_VCS_URL}" \
     --build-arg MODS_VCS_REF="${MODS_VCS_REF}" .
}

function clone(){
    echo "Clone 4science/dspace (=dspace-cris)"
    git clone --depth 1 --branch ${DSPACE_VERSION} ${DSPACE_VCS_URL} dspace

    echo "Clone modifications"
    [ -n "${MODS_VCS_URL}" ] && git clone --depth 1 "${MODS_VCS_URL}" mods || echo "No Modifications" ;
    echo "Checkout branch"
    [ -n "${MODS_VERSION}" ] && git checkout "${MODS_VERSION}" || true ;
}

function merge(){
    echo "Merge sources"
    [ -n "${MODS_VCS_URL}" ] && rsync -a mods/ dspace/ || true
}

if [[ "${1}" == "clone" ]]; then
  clone
elif [[ "${1}" == "merge" ]]; then
   merge
elif [[ "${1}" == "build" ]]; then
  if [[ -n ${CI} ]]; then
    echo "Running in CI"
   else
     TRAVIS_COMMIT=$(git rev-parse HEAD)
   fi
    build
fi

if [[ $# -eq 0 ]]; then
  if [[ ! -n ${CI} ]]; then
    echo "no CI and no arguments (exec clone merge build"
    clone
    merge
    build
#  else
#    echo "CI without arguments => exiting"
  fi
fi