From d3dab083db469ed926c4b79476c39ec94a4a811b Mon Sep 17 00:00:00 2001
From: Alex Boyd <alex@opengroove.org>
Date: Sat, 24 Feb 2024 05:00:42 -0700
Subject: [PATCH] Build Docker image for arm64 (#3630)

This is needed in order for the esphome-docs Docker image to run on Docker Desktop on MacBook M1/2/3.
---
 .github/workflows/docker.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 56d3ab158..4d946d012 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -21,6 +21,9 @@ jobs:
       -
         name: Checkout source code
         uses: actions/checkout@v4.1.0
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -43,6 +46,7 @@ jobs:
         with:
           context: .
           push: true
+          platforms: linux/amd64,linux/arm64
           tags: |
             esphome/esphome-docs:latest
             ghcr.io/esphome/esphome-docs:latest