From 75e30c79617a14900fcfb472c7fcdab49cba7513 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Sun, 18 Dec 2022 16:36:19 +0200
Subject: [PATCH] feat: Improve Docker image entry

Make `typos` the `ENTRYPOINT` rather than cmd, and output `--help` by
default.

Provides for better UX when running the image without arguments, and
facilitates just passing args to `typos` instead of having to repeat the
command name.

BREAKING CHANGE: `typos` must no longer given as the first argument
when running the Docker image, as it is the default `ENTRYPOINT` now.
---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index a720f82..493c9eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,4 +5,5 @@ RUN cargo install --path .
 
 FROM debian:buster-slim
 COPY --from=builder /usr/local/cargo/bin/typos /usr/local/bin/typos
-CMD ["typos"]
+ENTRYPOINT ["typos"]
+CMD ["--help"]