From 7d06fbde72e3ecf1164109223efc211d1b6369ac Mon Sep 17 00:00:00 2001
From: "Ware, Joseph (DLSLtd,RAL,LSCI)" <joseph.ware@diamond.ac.uk>
Date: Fri, 18 Oct 2024 15:36:43 +0100
Subject: [PATCH] Lint Dockerfile warnings

---
 Dockerfile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index e0e38655..21f5f62c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # The devcontainer should use the developer target and run as root with podman
 # or docker with user namespaces.
 ARG PYTHON_VERSION=3.11
-FROM python:${PYTHON_VERSION} as developer
+FROM python:${PYTHON_VERSION} AS developer
 
 # Add any system dependencies for the developer/build environment here
 RUN apt-get update && apt-get install -y --no-install-recommends \
@@ -13,13 +13,13 @@ RUN python -m venv /venv
 ENV PATH=/venv/bin:$PATH
 
 # The build stage installs the context into the venv
-FROM developer as build
+FROM developer AS build
 COPY . /context
 WORKDIR /context
 RUN touch dev-requirements.txt && pip install -c dev-requirements.txt .
 
 # The runtime stage copies the built venv into a slim runtime container
-FROM python:${PYTHON_VERSION}-slim as runtime
+FROM python:${PYTHON_VERSION}-slim AS runtime
 # Add apt-get system dependecies for runtime here if needed
 COPY --from=build /venv/ /venv/
 ENV PATH=/venv/bin:$PATH