#!/bin/sh

os="$(cat "${__global:?}"/explorer/os)"

case "$os" in
	alpine)
		:
		;;
	*)
		echo "This type has no implementation for $os. Aborting." >&2;
		exit 1;
esac

DB_USER=wikijs
if [ -f "${__object:?}/parameter/database-user" ];
then
	DB_USER="$(cat "${__object:?}/parameter/database-user")"
fi
export DB_USER

DB_NAME=wikijs
if [ -f "${__object:?}/parameter/database" ];
then
	DB_NAME="$(cat "${__object:?}/parameter/database")"
fi
export DB_NAME

SSL=false
if [ -f "${__object:?}/parameter/ssl" ];
then
	SSL=true
fi
export SSL

if ! [ "$SSL" = "false" ];
then
	if [ -f "${__object:?}/parameter/letsencrypt-mail" ];
	then
		LE_EMAIL="$(cat "${__object:?}/parameter/letsencrypt-mail")"
		export LE_EMAIL
	else
		echo "You must specify an email account if you request SSL."
		echo "Hit me."
		exit 1
	fi
fi

db_pass="$(cat "${__object:?}/parameter/database-password")"

__package nodejs
__package npm
__directory /var/wiki/

# These things are Alpine-dependant.
__file /etc/init.d/wikijs --source "${__files:?}/files/wikijs-openrc"
__package nghttp2-dev  # Required for some reason, else a symbol is missing

mkdir -p "${__object:?}/files"
"${__type:?}/files/config.yml.sh" "$db_pass" > "${__object:?}/files/config.yml"
require='__directory/var/wiki' \
	__file /var/wiki/config.yml --source "${__object:?}/files/config.yml"