#!/bin/bash
# startup script inside the container for tubearchivist

if [[ -z "$ELASTIC_USER" ]]; then
    export ELASTIC_USER=elastic
fi

ENV_VARS=("TA_USERNAME" "TA_PASSWORD" "ELASTIC_PASSWORD" "ELASTIC_USER")
for each in "${ENV_VARS[@]}"; do
    if ! [[ -v $each ]]; then
        echo "missing environment variable $each"
        exit 1
    fi
done

# ugly nginx and uwsgi port overwrite with env vars
if [[ -n "$TA_PORT" ]]; then
    sed -i "s/8000/$TA_PORT/g" /etc/nginx/sites-available/default
fi

if [[ -n "$TA_UWSGI_PORT" ]]; then
    sed -i "s/8080/$TA_UWSGI_PORT/g" /etc/nginx/sites-available/default
    sed -i "s/8080/$TA_UWSGI_PORT/g" /app/uwsgi.ini
fi

# wait for elasticsearch
counter=0
until curl -u "$ELASTIC_USER":"$ELASTIC_PASSWORD" "$ES_URL" -fs; do
    echo "waiting for elastic search to start"
    counter=$((counter+1))
    if [[ $counter -eq 12 ]]; then
        # fail after 2 min
        echo "failed to connect to elastic search, exiting..."
        exit 1
    fi
    sleep 10
done

# start python application
python manage.py makemigrations
python manage.py migrate
export DJANGO_SUPERUSER_PASSWORD=$TA_PASSWORD && \
    python manage.py createsuperuser --noinput --name "$TA_USERNAME"

python manage.py collectstatic --noinput -c
nginx &
celery -A home.tasks worker --loglevel=INFO &
celery -A home beat --loglevel=INFO \
    -s "${BEAT_SCHEDULE_PATH:-/cache/celerybeat-schedule}" &
uwsgi --ini uwsgi.ini