From 892ab3c78484a68538e16ddfbc4d394bbb868229 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20Fr=C3=A9con?= <efrecon@gmail.com>
Date: Fri, 5 Apr 2024 14:15:57 +0200
Subject: [PATCH] Add dev note for image cleanup

---
 CONTRIBUTING.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1e32e11..88fc951 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -67,3 +67,12 @@ Instead, pass `-D /local` to the [`runner.sh`](./runner.sh) script. This will
 mount the [`runner`](./runner/) directory into the microVM at `/local` and run
 the scripts that it contains from there instead. Which "entrypoint" to use is
 driven by the `RUNNER_ENTRYPOINT` variable in [`runner.sh`](./runner.sh).
+
+## Cleanup
+
+During development, many images might be created. To clean them away, you can
+run the following:
+
+```bash
+buildah rmi $(buildah images --format '{{.ID}}')
+```