Added check before backfilling images. Check forge-tig-config

CHANGELOG.md

@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - List can be a list of GranuleURs or granule concept-IDs
 - Update db size from t2.micro to t3.micro
 - Made arguments *--cumulus-configurations* and *--default-message-config* optional in preview mode
+- Added check before backfilling images--make sure it is enabled in forge-tig configuration
 - Updated forge-py to 0.4.0
 - Updated cumulus-postworkflow-normalizer to 0.4.1
 - Updated hitide-backfill-lambdas to 0.4.1

podaac/hitide_backfill_tool/cli.py

@@ -511,6 +511,13 @@ def verify_inputs(args, granule_options, message_writer, backfiller):
         if not footprint_settings:
             raise Exception("There is no footprint setting for this collection, please disable footprint for backfilling")
 
+    if granule_options['image_processing'] != "off":
+        if backfiller.forge_tig_configuration is None:
+            raise Exception("Cannot find forge-tig configuration for this collection")
+        image_settings = backfiller.forge_tig_configuration.get('imgVariables')
+        if not image_settings:
+            raise Exception("There is no image setting for this collection, please disable image for backfilling")
+
     if granule_options['dmrpp_processing'] != "off":
         if message_writer is None:
             error_msg = "Dmrpp processing requires "