From 4379297176c1bfda124d7923736dbd184309255f Mon Sep 17 00:00:00 2001
From: Ali Mosajjal <hi@n0p.me>
Date: Mon, 3 Feb 2025 22:47:27 +1300
Subject: [PATCH] added multi-platform builds

---
 .github/workflows/ghcr-main-dev.yml | 5 +++--
 .github/workflows/ghcr.yml          | 1 +
 Dockerfile                          | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ghcr-main-dev.yml b/.github/workflows/ghcr-main-dev.yml
index 9cf7e158..c3dffee5 100644
--- a/.github/workflows/ghcr-main-dev.yml
+++ b/.github/workflows/ghcr-main-dev.yml
@@ -1,7 +1,7 @@
 name: Publish dnsmonster to "dev" tag on each push
 on:
   push:
-    branches: [ main ]
+    branches: [main]
 
 env:
   REGISTRY: "ghcr.io"
@@ -36,5 +36,6 @@ jobs:
         with:
           context: .
           push: true
-          tags:  ${{ env.REGISTRY }}/${{ github.actor }}/dnsmonster:dev
+          tags: ${{ env.REGISTRY }}/${{ github.actor }}/dnsmonster:dev
           labels: ${{ env.REGISTRY }}/${{ github.actor }}/dnsmonster:dev
+          platforms: linux/amd64,linux/arm/v6,linux/arm64
diff --git a/.github/workflows/ghcr.yml b/.github/workflows/ghcr.yml
index f540ee53..385012c7 100644
--- a/.github/workflows/ghcr.yml
+++ b/.github/workflows/ghcr.yml
@@ -39,3 +39,4 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm/v6,linux/arm64
diff --git a/Dockerfile b/Dockerfile
index 3172bf9a..e8d563d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM alpine:edge
-LABEL maintainer "Ali Mosajjal <hi@n0p.me>"
+FROM --platform=${BUILDPLATFORM:-linux/amd64} alpine:edge
+LABEL maintainer="Ali Mosajjal <hi@n0p.me>"
 
 ENV REPO="github.com/mosajjal/dnsmonster"