#!/usr/bin/env bash

export ETCD=${ETCD:-$HOST:4001}

cd $(dirname $0) # absolute path

for repo in $(ls | grep .git)
do
    reponame="${repo%.*}"
    etcdctl -C "$ETCD" ls /deis/services/"$reponame" > /dev/null 2>&1
    if [[ $? -eq 4 ]]
    then
        rm -rf "$repo"
        appname="{{ getv "/deis/registry/host" }}:{{ getv "/deis/registry/port" }}/$reponame"
        docker images | grep $appname | awk '{ print $3 }' | xargs -r docker rmi -f
        # remove any dangling images left over from the cleanup
        docker images --filter "dangling=true" | awk '{ print $3 }' | grep -v IMAGE | xargs -r docker rmi -f
    fi
done