Add --dry-run flag to report what would happen in a multiple show/movie run

traktarr.py

@@ -344,6 +344,10 @@ def show(
     '--remove-rejected-from-recommended',
     is_flag=True,
     help='Removes rejected/existing shows from recommended.')
+@click.option(
+    '--dry-run',
+    is_flag=True,
+    help='Shows the list of shows remaining after processing, takes no action on them.')
 def shows(
         list_type,
         add_limit=0,
@@ -359,6 +363,7 @@ def shows(
         authenticate_user=None,
         ignore_blacklist=False,
         remove_rejected_from_recommended=False,
+        dry_run=False,
 ):
 
     from media.sonarr import Sonarr
@@ -641,6 +646,9 @@ def shows(
                          (series['show']['network'] or 'N/A').upper(),
                          )
 
+                if dry_run:
+                    log.info("dry-run: SKIPPING")
+                else:
                     # add show to sonarr
                     if sonarr.add_series(
                             series['show']['ids']['tvdb'],
@@ -855,6 +863,10 @@ def movie(
     '--remove-rejected-from-recommended',
     is_flag=True,
     help='Removes rejected/existing movies from recommended.')
+@click.option(
+    '--dry-run',
+    is_flag=True,
+    help='Shows the list of movies remaining after processing, takes no action on them.')
 def movies(
         list_type,
         add_limit=0,
@@ -872,6 +884,7 @@ def movies(
         authenticate_user=None,
         ignore_blacklist=False,
         remove_rejected_from_recommended=False,
+        dry_run=False,
 ):
 
     from media.radarr import Radarr
@@ -1160,6 +1173,9 @@ def movies(
                          movie_genres,
                          )
 
+                if dry_run:
+                    log.info("dry-run: SKIPPING")
+                else:
                     # add movie to radarr
                     if radarr.add_movie(
                             sorted_movie['movie']['ids']['tmdb'],