From b7e69decca0ffc6bc89b2d145ab7c6f852b2e8db Mon Sep 17 00:00:00 2001
From: Martin Vidner <mvidner@suse.com>
Date: Mon, 28 Jun 2021 16:50:21 +0200
Subject: [PATCH] Make the usage message more helpful

---
 checknewer.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/checknewer.py b/checknewer.py
index f7bd6e94..0ba7bd4a 100755
--- a/checknewer.py
+++ b/checknewer.py
@@ -11,7 +11,11 @@ import solv
 pool = solv.Pool()
 args = sys.argv[1:]
 if len(args) < 2:
-    print("usage: checknewer NEWREPO OLDREPO1 [OLDREPO2...]")
+    print("Check if all packages in a repo are newer than all other repos")
+    print()
+    print("Usage: checknewer NEWREPO OLDREPO1 [OLDREPO2...]")
+    print()
+    print("A repo is one of: foo.solv, primary.xml, packages (susetags)")
     sys.exit(1)
 
 firstrepo = None