Refactor Dockerfile to use multi-stage build for improved Caddy image…

… handling.
lostlink · Nov 2, 2023 · 950661d · 950661d
1 parent 2d1fb58
commit 950661d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/caddy-octane/Dockerfile b/caddy-octane/Dockerfile
@@ -6,13 +6,13 @@ ARG CADDY_TAG=latest
 #  https://www.docker.com/blog/dockerfiles-now-support-multiple-build-contexts/
 #  https://github.com/docker/build-push-action#path-context
 
+FROM lostlink/caddy:${CADDY_TAG} AS caddy
+
 FROM lostlink/octane:${OCTANE_TAG}
 
 LABEL maintainer="Nuno Souto <[email protected]>"
 
-ARG CADDY_TAG
-
-COPY --from=lostlink/caddy:${CADDY_TAG} /usr/bin/caddy /usr/bin/caddy
+COPY --from=caddy /usr/bin/caddy /usr/bin/caddy
 
 COPY ./etc/supervisor/ /etc/supervisor/
 COPY ./etc/caddy/ /etc/caddy/