#!/bin/bash

set -ex

# Configuration options you usually edit go here
# CONTAINER_WEBROOT=/var/www/html

# This is internal stuff used to build everything
# Be aware, that several of these paths are used with rm -rf!
SRCDIR=$(pwd)/src
TMPDIR=$(pwd)/tmp
BUILDDIR=$(pwd)/build
SCRIPTS_SRC=${SRCDIR}/scripts
ROOTFSTREE=${TMPDIR}/tree
ROOTFSFILE=${BUILDDIR}/rootfs.tar.gz
# WEBROOT_DST=${ROOTFSTREE}${CONTAINER_WEBROOT}

#### Sanitize Build Enviornment
if [ -d ${TMPDIR} ]; then
	rm -rf ${TMPDIR}
fi
mkdir ${TMPDIR}

if [ -d ${BUILDDIR} ]; then
	rm -rf ${BUILDDIR}
fi
mkdir ${BUILDDIR}

#### Do the work.
#
# ...
#
# Clean up behind us
# if [ "$CLEAN_INTERMEDIATES" = true ]; then
# 	rm -rf ${ROUNDCUBE_SRC}
# 	rm -rf ${ISPCONFIG_SRC}
# fi

#### Now we tar everything together, so that the Dockerfile can put everything in place in one run
tar -czf ${ROOTFSFILE} -C ${ROOTFSTREE} .

# Clean up behind us
if [ "$CLEAN_INTERMEDIATES" = true ]; then
	rm -rf ${ROOTFSTREE}
fi