+minimal __cdist_echo

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

core/__cdist_dir

@@ -0,0 +1,46 @@
+#!/bin/sh
+#
+# 2011 Nico Schottelius (nico-cdist at schottelius.org)
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+# Push a directory to a target, both sides have the same name (i.e. explorers)
+# or
+# Pull a directory from a target, both sides have the same name (i.e. explorers)
+#
+
+__cdist_dir()
+{
+   [ $# -eq 3 ] || __cdist_usage "<push|pull> <src dir> <dst dir>"
+
+   # ${3%/*} will be the destination directory, so no subdirectories
+   # of the same name are created, if the directory is already existing
+
+   if [ "$1" = "push" ]; then
+      # FIXME: add error handling with __cdist_run_remote_... or so
+      ssh "${__cdist_remote_user}@${__cdist_target_host}" \
+         "mkdir -p \"$3\""
+      scp -qr "$2" \
+         "${__cdist_remote_user}@${__cdist_target_host}:${3%/*}"
+   elif [ "$1" = "pull" ]; then
+      mkdir -p "$3"
+      scp -qr "${__cdist_remote_user}@${__cdist_target_host}:$2" \
+         "${3%/*}"
+   else
+      __cdist_exit_err "Unknown action $1"
+   fi
+}