#!/bin/bash
set -euxo pipefail

url="https://builds.matomo.org/piwik-${MATOMO_VERSION}.tar.gz"
packages=(
	php7-dom
	php7-gd
	php7-iconv
	php7-json
	php7-ldap
	php7-mbstring
	php7-mysqli
	php7-opcache
	php7-pdo_mysql
	php7-pecl-apcu
	php7-pecl-redis
	php7-simplexml
	php7-xml
	php7-zip
)

function step() {
	echo "$@..." >&2
}

step "Downloading matomo release ${MATOMO_VERSION}"
curl -sSfLo /opt/matomo.tgz "${url}"
echo "${MATOMO_CHECKSUM}  /opt/matomo.tgz" | sha256sum -c

step "Installing required packages"
apk --no-cache add "${packages[@]}"