# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1456779283 -3600
# Node ID a3f9cfa2721e8755de4ac1e512556d1312e4269a
# Parent  51dc15fbd813325485a9d47596890d9944aff203
docker (libervia_cont): workaround for copying config when Docker version is below 1.8.0

diff -r 51dc15fbd813 -r a3f9cfa2721e docker/libervia_cont.sh
--- a/docker/libervia_cont.sh	Mon Feb 29 21:54:41 2016 +0100
+++ b/docker/libervia_cont.sh	Mon Feb 29 21:54:43 2016 +0100
@@ -434,11 +434,17 @@
             mkdir -p "$TMP_DIR"
         fi
 
-        docker cp "$VOLUME_ALIAS:$CONT_CONF_FILE" "$TMP_DIR/$HOST_CONF_FILE"
+        docker cp "$VOLUME_ALIAS:$CONT_CONF_FILE" "$TMP_DIR/"
         "$EDITOR" "$TMP_DIR/$HOST_CONF_FILE"
         if [ $? -eq 0 -a -s "$TMP_DIR/$HOST_CONF_FILE" ]; then
             printf "updating configuration\n"
-            docker cp "$TMP_DIR/$HOST_CONF_FILE" "$VOLUME_ALIAS:$CONT_CONF_FILE"
+            check_docker_version 1 8 0
+            if [ $? -eq 0 ]; then
+                docker cp "$TMP_DIR/$HOST_CONF_FILE" "$VOLUME_ALIAS:$CONT_CONF_FILE"
+            else
+                eprintf "Old Docker version detected, using workaround, please update!\n"
+                docker run --rm $DK_VOLUME -v "$TMP_DIR:/tmp_config" debian:jessie /bin/cp -f "/tmp_config/$HOST_CONF_FILE" "$CONT_CONF_FILE"
+            fi
         fi
         rm -rf "$TMP_DIR"
         ;;