security/cvechecker: use pkg-message to show message on remove

security/cvechecker/Makefile

@@ -14,6 +14,8 @@ LIB_DEPENDS=	libargp.so:devel/argp-standalone \
 RUN_DEPENDS=	bash:shells/bash
 
 MAKE_ENV+=	LDADD=-largp
+SUB_FILES=	pkg-message
+SUB_LIST=	PORTNAME=${PORTNAME}
 
 USES=		autoreconf pkgconfig shebangfix
 

security/cvechecker/pkg-deinstall → security/cvechecker/files/pkg-message.in

-#!/bin/sh
-
-PORTNAME=${1%-*}
-
-[ "$2" = DEINSTALL ] && cat <<***EOM
+[
+{ type : remove
+  message: <<EOM
 ------------------------------------------------------------------------------
 
-If you are no longer using the $PORTNAME port, then manually delete
+If you are no longer using the %%PORTNAME%% port, then manually delete
 the following directory and all its contents:
 
-	/var/db/$PORTNAME
+	/var/db/%%PORTNAME%%
 
 ------------------------------------------------------------------------------
-***EOM
-exit 0
+EOM
+}
+]