copy all explorers, so they can reference themselves

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

bin/cdist-explorer-run

@@ -18,10 +18,11 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 #
-# FIXME: This script is ugly, should be either seperated into smaller ones,
-# but definitely be cleaned up - PROOF OF CONCEPT CODE
+# FIXME: Replace * references: * breaks if there is no explorer
+# or FIXME: check that there is at least one explorer?
 #
 
+
 . cdist-config
 if [ $# -ne 5 ]; then
    __cdist_usage "<target host> <local srcdir> <local dstdir> <remote srcdir> <remote dstdir>"
@@ -49,17 +50,23 @@ mkdir -p "$__cdist_local_dst_dir"
 
 # FIXME: enable -q as soon as the code is cleaned up
 cd "${__cdist_local_src_dir}"
-for explorer in *; do
-   # Copy explorers to remote source directory
-   scp "${explorer}" \
-       "${__cdist_remote_user}@${__cdist_target_host}:${__cdist_remote_src_dir}"
 
+# Ensure there is at least one explorer
+num="$(ls -1 | wc -l)"
+if [ "$num" -lt 1 ]; then
+   __cdist_exit_err "${__cdist_local_src_dir}: Contains no explorers"
+fi
+
+# Copy all explorers to remote source directory
+scp * "${__cdist_remote_user}@${__cdist_target_host}:${__cdist_remote_src_dir}"
+
+for explorer in *; do
    # Execute explorers and save results in remote destination directory
    ssh "${__cdist_remote_user}@${__cdist_target_host}" \
-       "\"${__cdist_remote_src_dir}/$explorer\" > \
+       "cd \"${__cdist_remote_src_dir}\" && \"./$explorer\" > \
        \"${__cdist_remote_dst_dir}/${explorer}\""
-
-   # Copy results back to us
-   scp "${__cdist_remote_user}@${__cdist_target_host}:${__cdist_remote_dst_dir}/${explorer}" \
-       "$__cdist_local_dst_dir/$explorer"
 done
+
+# Copy results back to us
+scp "${__cdist_remote_user}@${__cdist_target_host}:${__cdist_remote_dst_dir}/*" \
+    "$__cdist_local_dst_dir"