#!/bin/sh

hasunset=0

if [[ "$CLOUD_CONFIG_REPO" -eq "" ]]; then
    echo "CLOUD_CONFIG_REPO is not set."
    hasunset=1
fi

if [[ "$CLOUD_CONFIG_REVISION" -eq "" ]]; then
    echo "CLOUD_CONFIG_REVISION is not set."
    hasunset=1
fi

if [[ "$CLOUD_GATEWAY_ADDRESS" -eq "" ]]; then
    echo "CLOUD_GATEWAY_ADDRESS is not set."
    hasunset=1
fi

if [[ "$hasunset" -ne 0 ]]; then
    echo ""
    echo "Default values will be used for unset environments:"
    echo ""
    grep -E "^ENV" ./Dockerfile
fi

echo "Additional arguments: $@"
echo "Continue?"
read

sudo docker build . $@