5046 finetune restic params

plugins/transfer/restic.sh

@@ -138,19 +138,6 @@
     # uses global vars from ../../transfer.sh
     function t_backupDoPostTasks(){
 
-        echo "--- CLEANUP local data:"
-        echo restic cache --cleanup
-        color cmd
-        restic cache --cleanup
-        local _myrc=$?
-        color reset
-        case $_myrc in
-            0) color ok;      echo "OK" ;;
-            *) color error;   echo "Cleanup error - returncode was $_myrc" ;;
-        esac
-        color reset
-        echo
-
         echo "--- UNLOCK ... just in case :-)" 
         echo restic unlock ${ARGS_DEFAULT}
         color cmd
@@ -214,7 +201,28 @@
     # post backup actions
     # uses global vars from ../../transfer.sh
     function t_backupDirDoPostTasks(){
-        echo "Nothing to do."
+        echo "--- SHOW CHANGES between last 2 snapshots" 
+        local _data
+        local _snapshotLast
+        local _snapshotNow
+
+        # get list of snapshots and filter the lines with a date YYYY-MM-DD
+        _data=$( t_restoreDoShowVolumes | grep "[12][0-9][0-9][0-1]-[0-2][0-9]-[0-3][0-9]" | tail -5 )
+        echo "..."
+        echo "$_data"
+
+        _snapshotLast=$( echo "$_data" | tail -2 | head -1 | cut -f 1 -d " ")
+        _snapshotNow=$(  echo "$_data" | tail -1           | cut -f 1 -d " ")
+
+        if [ "${_snapshotLast}" = "${_snapshotNow}" ]; then
+            echo "This was the initial (full) Backup"
+        else
+            color cmd
+            restic diff "${_snapshotLast}" "${_snapshotNow}"
+            color reset
+        fi
+        echo
+
     }
 
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