build_containers.sh

set -e

RED='\033[0;31m'
NC='\033[0m'
REGISTRY=localhost:5000

echo "Building docker images for backend and frontend"

echo "Building backend image"

if [[ -z "${VERSION}" ]]; then
  echo "No backend version set, using git short hash"
  VERSION=$(git rev-parse --short HEAD);
  echo $VERSION
else
  echo "Backend version is $VERSION"
fi

echo "Building and tagging backend container\n"

docker build \
    -t $REGISTRY/backend:$VERSION \
    -f backend/docker/Dockerfile.prod \
    ./backend/

echo "Building and tagging frontend container"

docker build \
    -t $REGISTRY/nginx:$VERSION \
    -f nginx/prod/Dockerfile \
    .

export CI_REGISTRY_IMAGE=$REGISTRY
export CI_COMMIT_SHORT_SHA=$VERSION

echo "Checking environment variables for swarm"

if [[ -z "${POSTGRES_PASSWORD}" ]]; then
  echo "WARNING: ${RED}POSTGRES_PASSWORD not set, exiting.${NC}"
fi

docker stack deploy -c raspi.yml form13-stack