#!/bin/sh
set -eu

: "${PUID:=1000}"
: "${PGID:=1000}"

# Create group at container start
if ! grep -q '^cgit:' /etc/group; then
	addgroup -g "$PGID" cgit
fi

# Create user at container start
if ! grep -q '^cgit:' /etc/passwd; then
	adduser -D -H -u "$PUID" -G cgit cgit
fi

# Make cache writable for Apache/cgit
chown -R "$PUID:$PGID" /opt/cgit/cache

exec "$@"