# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1735920965 -3600
# Node ID f717854be1de893b334459a5c82ea03fc0ab389a
# Parent  17d6e760143fd82e06ed16b6042d7bbbf19163a6
Put the defaults generation when generating directory digests into "generate_treesum()" instead of "main()"

diff -r 17d6e760143f -r f717854be1de cutils/treesum.py
--- a/cutils/treesum.py	Fri Jan 03 17:04:29 2025 +0100
+++ b/cutils/treesum.py	Fri Jan 03 17:16:05 2025 +0100
@@ -168,9 +168,6 @@
     # Reparse strictly
     opts = parser.parse_args(args=argv)
 
-    if not opts.algorithm:
-        opts.algorithm = util.argv2algo("blake2b-256")
-
     return treesum(opts)
 
 
@@ -207,6 +204,9 @@
 
 
 def generate_treesum(opts):
+    # Provide defaults
+    if not opts.algorithm:
+        opts.algorithm = util.argv2algo("blake2b-256")
     if not opts.directories:
         opts.directories.append(".")