[directory] add alpine support

cdist/conf/type/__directory/explorer/stat

@@ -31,9 +31,16 @@ owner: %Du %Su
 group: %Dg %Sg
 mode: %Lp %Sp
 " "$destination" | awk '/^type/ { print tolower($0); next; } { print; }'
-   ;;
+      ;;
+   alpine)
+      stat -c "type: %F
+owner: %u %U
+group: %g %G
+mode: %a %A
+" "$destination"
+      ;;
    *)
-      stat --printf="type: %F
+       stat --printf="type: %F
 owner: %u %U
 group: %g %G
 mode: %a %A

docs/changelog

@@ -3,6 +3,7 @@ Changelog
 
 next:
 	* Type __package: Add __package_apk support (Nico Schottelius)
+	* Type __directory: Add alpine support (Nico Schottelius)
 	* Type __file: Add alpine support (Nico Schottelius)
 	* Type __hostname: Add alpine support (Nico Schottelius)
 	* Type __locale: Add alpine support (Nico Schottelius)