From c6a22beda9c451cf3aa8d7fc707a635e3a7de3c2 Mon Sep 17 00:00:00 2001
From: AFCMS <afcm.contact@gmail.com>
Date: Thu, 26 Sep 2024 12:05:28 +0200
Subject: [PATCH] Add basic Docker documentation

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index d7a6367a..d9d1965a 100644
--- a/README.md
+++ b/README.md
@@ -133,6 +133,16 @@ trunk actions enable trunk-fmt-pre-commit
 
 [trunk]: https://docs.trunk.io
 
+## Docker
+
+A Docker image is availlable at `ghcr.io/shssoichiro/oxipng` for `linux/amd64` and `linux/arm64`.
+
+You can use it the following way:
+
+```bash
+docker run --rm -v $(pwd):/work ghcr.io/shssoichiro/oxipng -o 4 /work/file.png
+```
+
 ## Library Usage
 
 Although originally intended to be used as an executable, oxipng can also be used as a library in