From 7ffda06b6a1ed6872ba52deb78969c760580e4eb Mon Sep 17 00:00:00 2001
From: Wolf Noble <1680659+wolfspyre@users.noreply.github.com>
Date: Wed, 29 Jan 2025 07:09:17 -0600
Subject: [PATCH] build(Dockerfiles): Set the base registry via an ARG (#33712)

---
 Dockerfile           | 5 +++--
 streaming/Dockerfile | 3 ++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index c61ec23dee..4e1bb24ff8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,7 @@
 # See: https://docs.docker.com/build/building/multi-platform/
 ARG TARGETPLATFORM=${TARGETPLATFORM}
 ARG BUILDPLATFORM=${BUILDPLATFORM}
+ARG BASE_REGISTRY="docker.io"
 
 # Ruby image to use for base image, change with [--build-arg RUBY_VERSION="3.4.x"]
 # renovate: datasource=docker depName=docker.io/ruby
@@ -19,9 +20,9 @@ ARG NODE_MAJOR_VERSION="22"
 # Debian image to use for base image, change with [--build-arg DEBIAN_VERSION="bookworm"]
 ARG DEBIAN_VERSION="bookworm"
 # Node image to use for base image based on combined variables (ex: 20-bookworm-slim)
-FROM docker.io/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim AS node
+FROM ${BASE_REGISTRY}/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim AS node
 # Ruby image to use for base image based on combined variables (ex: 3.4.x-slim-bookworm)
-FROM docker.io/ruby:${RUBY_VERSION}-slim-${DEBIAN_VERSION} AS ruby
+FROM ${BASE_REGISTRY}/ruby:${RUBY_VERSION}-slim-${DEBIAN_VERSION} AS ruby
 
 # Resulting version string is vX.X.X-MASTODON_VERSION_PRERELEASE+MASTODON_VERSION_METADATA
 # Example: v4.3.0-nightly.2023.11.09+pr-123456
diff --git a/streaming/Dockerfile b/streaming/Dockerfile
index f56c1a42b8..14f2d3c7e7 100644
--- a/streaming/Dockerfile
+++ b/streaming/Dockerfile
@@ -6,6 +6,7 @@
 # See: https://docs.docker.com/build/building/multi-platform/
 ARG TARGETPLATFORM=${TARGETPLATFORM}
 ARG BUILDPLATFORM=${BUILDPLATFORM}
+ARG BASE_REGISTRY="docker.io"
 
 # Node version to use in base image, change with [--build-arg NODE_MAJOR_VERSION="20"]
 # renovate: datasource=node-version depName=node
@@ -13,7 +14,7 @@ ARG NODE_MAJOR_VERSION="22"
 # Debian image to use for base image, change with [--build-arg DEBIAN_VERSION="bookworm"]
 ARG DEBIAN_VERSION="bookworm"
 # Node image to use for base image based on combined variables (ex: 20-bookworm-slim)
-FROM docker.io/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim AS streaming
+FROM ${BASE_REGISTRY}/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim AS streaming
 
 # Resulting version string is vX.X.X-MASTODON_VERSION_PRERELEASE+MASTODON_VERSION_METADATA
 # Example: v4.3.0-nightly.2023.11.09+pr-123456