From 48798ade7294fc4b3d65cbdb6eeb73d450ee5d20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elan=20Ruusam=C3=A4e?= <glen@pld-linux.org>
Date: Thu, 31 Aug 2023 19:17:24 +0300
Subject: [PATCH] Build missing wheels only if needed

Apparently there's wheel now for x86_64:
> PyYAML-6.0.1-cp311-cp311-musllinux_1_1_x86_64.whl
---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 99c0a1ad6c..6941a8eac6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,10 @@ RUN \
 # Build missing wheels
 RUN \
 	--mount=type=cache,id=pip,target=/root/.cache/pip \
-	pip wheel $(ls /wheels/*.gz /wheels/*.zip 2>/dev/null) --wheel-dir=/wheels
+<<eot
+	set -- $(ls /wheels/*.gz /wheels/*.zip 2>/dev/null)
+	test -n "${1:-}" && pip wheel $(ls /wheels/*.gz /wheels/*.zip 2>/dev/null) --wheel-dir=/wheels
+eot
 
 # Install app dependencies
 FROM base AS build