#!/usr/bin/env bash
set -xeuo pipefail

export VERSION=$(git describe --tags --exact-match 2>/dev/null \
  || git symbolic-ref --short -q HEAD \
  || git rev-parse --short HEAD)

GITHASH=$(git rev-parse --short=8 HEAD)

export VERSION_LONG=${VERSION}_${GITHASH}

# Build this artifact
echo "Building 'NenjimHub v${VERSION_LONG}'..."
./gradlew -Pversion=$VERSION jar prepareDockerLibs

# Prepare container dependencies
mkdir -p build/docker/conf
cd build/docker
sed -e 's/_VERSION_/'"${VERSION}"'/g' ../../src/main/docker/Dockerfile_template > Dockerfile
cp ../../src/main/docker/start.sh start.sh
cp ../libs/hubd-impl-ref-*.jar libs
cp ../../conf/* conf

# Build the container
docker build -t r35157/nenjimhub:${VERSION}_amd64 .

# Prepare publishing script
docker tag r35157/nenjimhub:${VERSION}_amd64 r35157/nenjimhub:latest
sed -e 's/_VERSION_/'"${VERSION}"'/g' ../../src/main/docker/publish_template > publish.sh
chmod 755 publish.sh