FROM docker:latest

RUN apk add --no-cache bash postgresql-client gnupg s3cmd jq

RUN mkdir -p /etc/cron.d

WORKDIR /usr/local/bin

COPY backup.sh /usr/local/bin/backup.sh
RUN chmod +x /usr/local/bin/backup.sh

RUN mkdir -p /backup

RUN echo "0 0,12 * * * /usr/local/bin/backup.sh >> /var/log/backup.log 2>&1" > /etc/cron.d/backup-cron

RUN chmod 0644 /etc/cron.d/backup-cron
RUN crontab /etc/cron.d/backup-cron

RUN touch /var/log/backup.log

# Run the cron job and tail the logs
CMD crond && tail -f /var/log/backup.log