#!/bin/bash
######################################################################
# Copies the contents of `docker` into target/scala-2.12
# to start up dependent services via docker compose.  Once
# dependent services are started up, the fat jar built by sbt assembly
# is loaded into a docker container.  The api will be available
# by default on port 9000
######################################################################

DIR=$( cd $(dirname $0) ; pwd -P )
WORK_DIR=$DIR/../target/scala-2.12
mkdir -p $WORK_DIR

echo "Copy all docker to the target directory so we can start up properly and the docker context is small..."
cp -af $DIR/../docker $WORK_DIR/

echo "Copy the vinyldns.jar to the api docker folder so it is in context..."
if [[ ! -f $DIR/../modules/api/target/scala-2.12/vinyldns.jar ]]; then
    echo "vinyldns jar not found, building..."
    cd $DIR/../
    sbt api/clean api/assembly
    cd $DIR
fi
cp -f $DIR/../modules/api/target/scala-2.12/vinyldns.jar $WORK_DIR/docker/api

echo "Starting api server and all dependencies in the background..."
docker-compose -f $WORK_DIR/docker/docker-compose-func-test.yml --project-directory $WORK_DIR/docker up --build -d api

VINYL_URL="http://localhost:9000"
echo "Waiting for API to be ready at ${VINYL_URL} ..."
DATA=""
RETRY=40
while [ $RETRY -gt 0 ]
do
    DATA=$(wget -O - -q -t 1 "${VINYL_URL}/ping")
    if [ $? -eq 0 ]
    then
        echo "Succeeded in connecting to VINYL!"
        break
    else
        echo "Retrying Again" >&2

        let RETRY-=1
        sleep 1

        if [ $RETRY -eq 0 ]
        then
          echo "Exceeded retries waiting for VINYL to be ready, failing"
          exit 1
        fi
    fi
done