#!/bin/bash

set -e
set -x

JENKINS_VERSION=`curl -sq https://api.github.com/repos/jenkinsci/jenkins/tags | grep '"name":' | grep -o '[0-9]\.[0-9]*'  | uniq | sort --version-sort | tail -1`
echo $JENKINS_VERSION

JENKINS_SHA=`curl http://repo.jenkins-ci.org/simple/releases/org/jenkins-ci/main/jenkins-war/${JENKINS_VERSION}/jenkins-war-${JENKINS_VERSION}.war.sha1`
echo $JENKINS_SHA

docker build --build-arg JENKINS_VERSION=$JENKINS_VERSION \
             --build-arg JENKINS_SHA=$JENKINS_SHA \
             --no-cache --pull \
             --tag jenkinsci/jenkins:$JENKINS_VERSION .

docker tag -f jenkinsci/jenkins:$JENKINS_VERSION jenkinsci/jenkins:latest

docker push jenkinsci/jenkins:$JENKINS_VERSION
docker push jenkinsci/jenkins:latest