[type/__localedef] Only install dependencies in manifest. OS checking moved to gencode-remote

cdist/conf/type/__localedef/manifest

@@ -2,6 +2,7 @@
 #
 # 2013-2019 Nico Schottelius (nico-cdist at schottelius.org)
 # 2015 David Hürlimann (david at ungleich.ch)
+# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
 #
 # This file is part of cdist.
 #
@@ -18,24 +19,12 @@
 # You should have received a copy of the GNU General Public License
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
-#
-# Install required packages
+# Install required packages.
 #
 
-os=$(cat "$__global/explorer/os")
-
-
-case "$os" in
-    debian|devuan)
-        # Debian needs a seperate package
-        __package locales --state present
-    ;;
-    archlinux|suse|ubuntu|scientific|centos|alpine)
-        :
-    ;;
-    *)
-        echo "Sorry, do not know how to handle os: $os" >&2
-        echo "Please edit the type ${__type##*/} to fix this." >&2
-        exit 1
-    ;;
+case $(cat "${__global:?}/explorer/os")
+in
+	(debian|devuan)
+		__package_apt locales --state present
+		;;
 esac