backend: cleanup

1 files changed, 5 insertions, 1 deletions

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 0aaef25..61dcc25 100644
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -38,7 +38,7 @@ def get_args(args):
 
     arg.add_argument("--backend", metavar="backend",
                      help="Which color backend to use.",
-                     const="wal", type=str, nargs="?", default="wal")
+                     const="list_backends", type=str, nargs="?", default="wal")
 
     arg.add_argument("-c", action="store_true",
                      help="Delete all cached colorschemes.")
@@ -106,6 +106,10 @@ def process_args(args):
         reload.colors()
         sys.exit(0)
 
+    if args.backend == "list_backends":
+        print("Available backends:", colors.list_backends())
+        sys.exit(0)
+
     if args.q:
         sys.stdout = sys.stderr = open(os.devnull, "w")