From 4fc5134b50bff0e56a1577c8e935becbe9a4dcad Mon Sep 17 00:00:00 2001
From: Jules Aguillon <jules@j3s.fr>
Date: Thu, 16 Nov 2023 12:49:12 +0100
Subject: [PATCH] bench: Show Mdx errors when running benchmarks

The driver do not signal failures with an exit status but with a (diff)
action instead. Run the @docgen alias as a dependency to @bench to
ensure errors are signaled.
---
 dune | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dune b/dune
index 2211e9997a..d0012767ca 100644
--- a/dune
+++ b/dune
@@ -11,5 +11,7 @@
 
 (rule
  (alias bench)
+ (deps
+  (alias doc/docgen))
  (action
   (cat doc/driver-benchmarks.json)))