#!/bin/sh

# Create configuration file from collected templates.
mkdir -p /etc/rss2email
envsubst < /etc/rss2email/rss2email.conf.template > /etc/rss2email/rss2email.conf

if test -n "$(ls -A /etc/rss2email/conf.d)"; then
    cat /etc/rss2email/conf.d/*.conf >> /etc/rss2email/rss2email.conf
fi

# Correct permissions for data files.
mkdir -p /var/lib/rss2email
chown -R rss2email:rss2email /var/lib/rss2email

# Run entrypoint under specific user.
gosu rss2email /usr/local/bin/r2e --config /etc/rss2email/rss2email.conf --data /var/lib/rss2email/data.json "$@"