#!/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 [ "$SSL" = "true" ];
then
	if [ -f "${__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

HTTP_PORT=$(cat "${__object:?}/parameter/http-port")
HTTPS_PORT=$(cat "${__object:?}/parameter/https-port")
export HTTP_PORT HTTPS_PORT

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

__package nodejs
__user wikijs --home /var/wiki --create-home

# These things are Alpine-dependant.
__file /etc/init.d/wikijs \
	--source "${__type:?}/files/wikijs-openrc" \
	--mode 0755
__package nghttp2-dev  # Required for some reason, else a symbol is missing
for logfile in wikijs.log wikijs.err; do
	require="__user/wikijs" __file /var/log/$logfile --owner wikijs
done

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