From 7377cac6fe49b788181fe72e1e8fb9238a3759a2 Mon Sep 17 00:00:00 2001
From: Mathias Gebbe <mathias.gebbe@gmail.com>
Date: Mon, 17 Jun 2024 00:04:29 +0200
Subject: [PATCH] ci: gorleaser multiarch docker build

https://goreleaser.com/cookbooks/multi-platform-docker-images/#creating-multi-platform-docker-images-with-goreleaser
---
 .github/workflows/release.yml |  6 ++++++
 .goreleaser.yml               | 24 +++++++++++++++++++++++-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 00e1d5c..3f3dcb9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,6 +13,12 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Docker Login
         uses: docker/login-action@v3.2.0
         with:
diff --git a/.goreleaser.yml b/.goreleaser.yml
index ee2f853..e27209f 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -35,6 +35,7 @@ release:
 
 dockers:
   - id: linux-amd64
+    use: buildx
     goos: linux
     goarch: amd64
     dockerfile: Dockerfile-goreleaser
@@ -47,5 +48,26 @@ dockers:
       - "--label=org.opencontainers.image.source={{ .GitURL }}"
       - "--platform=linux/amd64"
     image_templates:
-      - "ghcr.io/matzegebbe/web-jwks-validator:v{{ .Version }}"
+      - "ghcr.io/matzegebbe/web-jwks-validator:v{{ .Version }}-amd64"
+  - id: linux-arm64
+    use: buildx
+    goos: linux
+    goarch: arm64
+    dockerfile: Dockerfile-goreleaser
+    build_flag_templates:
+      - "--pull"
+      - "--label=org.opencontainers.image.created={{ .Date }}"
+      - "--label=org.opencontainers.image.name={{ .ProjectName }}"
+      - "--label=org.opencontainers.image.revision={{ .FullCommit }}"
+      - "--label=org.opencontainers.image.version={{ .Version }}"
+      - "--label=org.opencontainers.image.source={{ .GitURL }}"
+      - "--platform=linux/arm64"
+    image_templates:
+      - "ghcr.io/matzegebbe/web-jwks-validator:v{{ .Version }}-arm64"
+
+docker_manifests:
+- name_template: "ghcr.io/matzegebbe/web-jwks-validator:v{{ .Version }}"
+  image_templates:
+  - "ghcr.io/matzegebbe/web-jwks-validator:v{{ .Version }}-amd64"
+  - "ghcr.io/matzegebbe/web-jwks-validator:v{{ .Version }}-arm64"