feat: add /utils-export/ mount support

Author: computator

entrypoint.sh

@@ -46,6 +46,12 @@ write_dma_auth () {
 	fi
 }
 
+setup_utils () {
+	test -d /utils-export || return 0
+	echo "Setting up /utils-export/"
+	cp -Rpv /utils/* /utils-export/
+}
+
 : \
 	${DMA_SMARTHOST=${SMARTHOST-}} \
 	${DMA_PORT=${SMARTHOST_PORT-}} \
@@ -55,6 +61,8 @@ export DMA_SMARTHOST DMA_PORT DMA_AUTHPATH
 # set default command
 [ "${1#-}" = "$1" ] || set -- msmtpd "$@"
 
+[ "$1" = "msmtpd" ] && setup_utils
+
 write_dma_conf
 case "$1" in
 	dma|mailq|msmtpd|newaliases|sendmail) verify_dma_conf ;;

units/smtp-proxy.container

@@ -16,6 +16,7 @@ Environment=AUTH_PASS_FILE=/run/secrets/smtp-proxy-pass
 Secret=smtp-proxy-pass
 
 Volume=smtp-proxy-queue:/var/spool/dma
+Volume=/usr/local/smtp-proxy-utils:/utils-export
 
 [Install]
 WantedBy=multi-user.target