From 99af5fc5f579e03d5fa4501765a1ed7db7f68186 Mon Sep 17 00:00:00 2001
From: David Mays <david.mays@digital.cabinet-office.gov.uk>
Date: Tue, 16 Apr 2024 11:40:26 +0100
Subject: [PATCH] Install Docker manually on ARM (temporary)

---
 .github/workflows/build-multiarch.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/.github/workflows/build-multiarch.yaml b/.github/workflows/build-multiarch.yaml
index e9d2256..db6cd50 100644
--- a/.github/workflows/build-multiarch.yaml
+++ b/.github/workflows/build-multiarch.yaml
@@ -49,6 +49,21 @@ jobs:
     permissions:
       packages: write
     steps:
+      - name: Install Docker (Github ARM Only)
+        if: ${{ matrix.runs_on.runner_type == 'arm64-runner' }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install ca-certificates curl
+          sudo install -m 0755 -d /etc/apt/keyrings
+          sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
+          sudo chmod a+r /etc/apt/keyrings/docker.asc
+          echo \
+            "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
+            $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+            sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+          sudo apt-get update
+          sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
       - name: Login to GHCR
         uses: docker/login-action@v3
         with: