Update files.am: specifies the number of libraries and plural/singular

Author: ivan-hc

modules/files.am

@@ -6,13 +6,23 @@
 
 _files_header() {
 	echo ""
-	echo $(echo "- YOU HAVE INSTALLED "
-	find "$APPSPATH" -type f -name 'remove' 2>/dev/null | sed -r 's|/[^/]+$||' | sort | uniq | wc -l
+	APPSNUMB=$(find "$APPSPATH" -type f -name 'remove' -exec grep -L 'usr/local/lib' {} \; 2>/dev/null | sed -r 's|/[^/]+$||' | sort | uniq | wc -l)
+	if [ "$APPSNUMB" = 1 ]; then
+		APPSMESSAGE="YOU HAVE INSTALLED $APPSNUMB PROGRAM"
+	else
+		APPSMESSAGE="YOU HAVE INSTALLED $APPSNUMB PROGRAMS"
+	fi
 	if grep -q 'usr/local/lib' $APPSPATH/*/remove 2> /dev/null; then
-		echo " STANDALONE PROGRAMS AND LIBRARIES MANAGED BY '$(echo $AMCLI | tr a-z A-Z)':"
+		LIBNUMB=$(grep -l "usr/local/lib" "$APPSPATH"/*/remove | wc -l)
+		if [ "$LIBNUMB" = 1 ]; then
+			LIBSMESSAGE="AND $LIBNUMB LIBRARY"
+		else
+			LIBSMESSAGE="AND $LIBNUMB LIBRARIES"
+		fi
+		echo "- $APPSMESSAGE $LIBSMESSAGE MANAGED BY $(echo "\"$AMCLI\"" | tr a-z A-Z)"
 	else
-		echo " STANDALONE PROGRAMS MANAGED BY '$(echo $AMCLI | tr a-z A-Z)':"
-	fi)
+		echo "- $APPSMESSAGE MANAGED BY $(echo "\"$AMCLI\"" | tr a-z A-Z)"
+	fi
 	echo ""
 }