# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1731684890 -3600
# Node ID 074bc2b135f320df8443e8305b7cd551d98b20ff
# Parent  b65f11f49375e034fe4583837c45c0144a6f080a
packaging: explain why we purge while building wheels

We also make is a bit narrower so that it is less surprising.

diff -r b65f11f49375 -r 074bc2b135f3 contrib/packaging/build-linux-wheels.sh
--- a/contrib/packaging/build-linux-wheels.sh	Fri Nov 15 00:01:34 2024 +0100
+++ b/contrib/packaging/build-linux-wheels.sh	Fri Nov 15 16:34:50 2024 +0100
@@ -20,7 +20,11 @@
 #     therefor not compatible.
 cp -r /src/ /tmp/src/
 cd /tmp/src/
-hg purge --all --no-confirm
+# clear potentially cached artifact from the host
+# (we could narrow this purge probably)
+hg purge \
+    --ignored \
+    --no-confirm
 
 export HGRCPATH=/tmp/build-config.rc
 cat << EOF > $HGRCPATH