#!/bin/sh

# Prepare configuration files for environment variable substitution.
ENV_NAMES="$(env | awk -F '=' '{printf "$%s ", $1}')"
for file in /etc/spectrum2/*.template; do
	envsubst "${ENV_NAMES}" < "${file}" > $(echo "${file}" | awk -F '.template$' '{print $1}')
done

# Correct permissions for data files.
chown -R spectrum:spectrum /var/lib/spectrum2 /var/lib/spectrum2-media

# Run entrypoint.
/usr/bin/spectrum2 -n /etc/spectrum2/spectrum.cfg