From 154eb58f0d047a80d8b34f284156707cfbdabd9f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Fri, 17 Nov 2017 16:08:28 +0100
Subject: [PATCH] Output a nice error message when "--release rawhide" is used

---
 mkosi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mkosi b/mkosi
index 5bbcfca70..3dff666d3 100755
--- a/mkosi
+++ b/mkosi
@@ -939,6 +939,10 @@ def invoke_dnf(args, workspace, repositories, base_packages, boot_packages, conf
 
 @complete_step('Installing Fedora')
 def install_fedora(args, workspace, run_build_script):
+    if args.release == 'rawhide':
+        last = sorted(FEDORA_KEYS_MAP)[-1]
+        die('Use numerical release for Fedora, not "rawhide"\n' +
+            '(rawhide was {} when this mkosi version was released)'.format(last))
 
     disable_kernel_install(args, workspace)
 
-- 
2.47.2