#!/bin/bash
 
 # This script builds and pushes a release to DockerHub.

 source "$(dirname "${BASH_SOURCE}")/lib/init.sh"

 tag="${OS_TAG:-}"
 if [[ -z "${tag}" ]]; then
   if [[ "$( git tag --points-at HEAD | wc -l )" -ne 1 ]]; then
     os::log::error "Specify OS_TAG or ensure the current git HEAD is tagged."

     exit 1
   fi

   tag="$( git tag --points-at HEAD )"
 elif [[ "$( git rev-parse "${tag}" )" != "$( git rev-parse HEAD )" ]]; then

   os::log::warn "You are running a version of hack/release.sh that does not match OS_TAG - images may not be build correctly"

 fi

 commit="$( git rev-parse ${tag} )"

 function removeimage() {
   for i in $@; do
     if docker inspect $i &>/dev/null; then
       docker rmi $i
     fi
     if docker inspect docker.io/$i &>/dev/null; then
       docker rmi docker.io/$i
     fi
   done
 }
 

 # Ensure that the build is using the latest public base images

 removeimage openshift/origin-base openshift/origin-release openshift/origin-haproxy-router-base

 docker pull openshift/origin-base
 docker pull openshift/origin-release
 docker pull openshift/origin-haproxy-router-base
 

 OS_GIT_COMMIT="${commit}" hack/build-release.sh

 hack/build-images.sh
 OS_PUSH_TAG="${tag}" OS_TAG="" OS_PUSH_LOCAL="1" hack/push-release.sh
 
 echo
 echo "Pushed ${tag} to DockerHub"
 echo "1. Push tag to GitHub with: git push origin --tags # (ensure you have no extra tags in your environment)"
 echo "2. Create a new release on the releases page and upload the built binaries in _output/local/releases"
 echo "3. Send an email"