#!/bin/sh
set -e

SOURCE_DIR=$(realpath $(dirname "${0}"))/kanboard

# Check prerequisites
lxc-ls | grep -q postfix || $(realpath $(dirname "${0}"))/postfix.sh
lxc-ls | grep -q postgres || $(realpath $(dirname "${0}"))/postgres.sh
service postgres start

# Build Docker container
docker build -t kanboard ${SOURCE_DIR}
cp ${SOURCE_DIR}/etc/init.d/kanboard /etc/init.d/kanboard
rc-update -u

# Populate database
export KANBOARD_PWD=$(head -c 18 /dev/urandom | base64)
envsubst <${SOURCE_DIR}/createdb.sql | docker exec -i postgres psql
docker run --rm kanboard cat /srv/kanboard/app/Schema/Sql/postgres.sql | docker exec -i -e PGPASSWORD=${KANBOARD_PWD} postgres psql kanboard kanboard

# Configure Kanboard
mkdir -p /srv/kanboard/conf /srv/kanboard/data/
chown -R 8009:8009 /srv/kanboard/data
envsubst <${SOURCE_DIR}/srv/kanboard/conf/config.php >/srv/kanboard/conf/config.php
export KANBOARD_ADMIN_USER=admin
export KANBOARD_ADMIN_PWD=$(head -c 12 /dev/urandom | base64)
export KANBOARD_ADMIN_HASH=$(docker run --rm kanboard php -r "echo password_hash('${KANBOARD_ADMIN_PWD}', PASSWORD_BCRYPT);")
envsubst <${SOURCE_DIR}/adminpwd.sql | docker exec -i postgres psql kanboard
vmmgr update-login kanboard "${KANBOARD_ADMIN_USER}" "${KANBOARD_ADMIN_PWD}"

# Install cron job
cp ${SOURCE_DIR}/etc/periodic/daily/kanboard /etc/periodic/daily/kanboard

# Stop services required for build
service postgres stop
