#! /bin/bash
# Script to build convoar Docker image.
# Make user file 'VERSION' contains the latest version.
# Make sure you are logged onto DockerHub before running this script.
# Hacked version based on https://medium.com/travis-on-docker/how-to-version-your-docker-images-1d5c577ebf54

DOCKERHUB_USER=herbal3d
IMAGE=convoar

# export TARGET=Release
export TARGET=Debug

if [[ ! -e "./VERSION" ]] ; then
    echo "No file named 'VERSION'. You might be in the wrong directory."
    echo "Run the build script in the base project directory."
    exit
fi
VERSION=$(cat VERSION)

# Build the docker image of the latest git commited sources.
DO_DOCKER_BUILD=yes

# Push the built docker image to DockerHub.
DO_DOCKERHUB_PUSH=yes

if [[ "$DO_DOCKER_BUILD" == "yes" ]] ; then
    cd docker
    # docker build --build-arg TARGET=${TARGET} --build-arg VERSION=${VERSION} -t herbal3d/convoar .
    docker build --no-cache --build-arg TARGET=${TARGET} --build-arg VERSION=${VERSION} -t $DOCKERHUB_USER/convoar .

    docker tag $DOCKERHUB_USER/$IMAGE:latest $DOCKERHUB_USER/$IMAGE:$VERSION
fi

if [[ "$DO_DOCKERHUB_PUSH" == "yes" ]] ; then
    docker push $DOCKERHUB_USER/$IMAGE:latest
    docker push $DOCKERHUB_USER/$IMAGE:$VERSION
fi