#!/bin/bash
set -e

if ([ "$TRAVIS_BRANCH" = "master" ] || [ ! -z "$TRAVIS_TAG" ]) && [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
  echo "Deploying"
else
  echo "Skipping deploy"
  exit 0
fi

curl -LO https://github.com/tcnksm/ghr/releases/download/pre-release/linux_amd64.zip
unzip -q linux_amd64.zip
sudo mv ghr /usr/bin/ghr
sudo chmod +x /usr/bin/ghr

# github release and tag
ghr -t $GITHUB_TOKEN -u emilevauge -r traefik --prerelease ${VERSION} dist/

# create docker image emilevauge/traefik
docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
docker push ${REPO,,}:latest
docker tag ${REPO,,}:latest ${REPO,,}:${VERSION}
docker push ${REPO,,}:${VERSION}

# update traefik-library-image repo (official Docker image)
git config --global user.email "emile@vauge.com"
git config --global user.name "Emile Vauge"
git clone https://github.com/containous/traefik-library-image.git
cd traefik-library-image
git remote rm origin
git remote add origin https://emilevauge:${GITHUB_TOKEN}@github.com/containous/traefik-library-image.git
./update.sh $VERSION
git add -A
echo $VERSION | git commit --file -
echo $VERSION | git tag -a $VERSION --file -
git push --follow-tags -u origin master
cd ..
rm -Rf traefik-library-image/

echo "Deployed"