#!/bin/bash -e

# Ensure env vars are set
if [ "$ACMESH_HOME" = "" ]; then
	echo "Error: ACMESH_HOME is not set!"
	exit 1
fi
if [ "$ACMESH_CONFIG_HOME" = "" ]; then
	echo "Error: ACMESH_CONFIG_HOME is not set!"
	exit 1
fi
if [ "$CERT_HOME" = "" ]; then
	echo "Error: CERT_HOME is not set!"
	exit 1
fi
if [ "$LE_CONFIG_HOME" = "" ]; then
	echo "Error: LE_CONFIG_HOME is not set!"
	exit 1
fi
if [ "$LE_WORKING_DIR" = "" ]; then
	echo "Error: LE_WORKING_DIR is not set!"
	exit 1
fi

# Ensure acme.sh dirs exist
mkdir -p "$ACMESH_HOME" "$ACMESH_CONFIG_HOME" "$CERT_HOME" "$LE_CONFIG_HOME" "$LE_WORKING_DIR"

ACMESH_SCRIPT=/data/.acme.sh/acme.sh

# Check for existence of $ACME_SH_SCRIPT
if ! [ -f "$ACMESH_SCRIPT" ]; then
	echo "$ACMESH_SCRIPT does not exist, installing acme.sh ..."
	cd /tmp
	./acme.sh --install-online --no-cron --no-profile --force --home "$ACMESH_HOME" --cert-home "$CERT_HOME" --config-home "$ACMESH_CONFIG_HOME"
fi

$ACMESH_SCRIPT --config-home "$ACMESH_CONFIG_HOME" "$@"