docker

.woodpecker/build.yml

@@ -1,14 +1,34 @@
+matrix:
+  platform:
+    - linux/amd64
+    - linux/arm64
+
+labels:
+  platform: ${platform}
+
 when:
   - event: push
     branch: main
 
 steps:
-  - name: pacstrap
+  - name: pacstrap_x86_64
     image: git.hydrar.de/navos/navos:latest
     privileged: true
     commands:
       - pacman -Syu --noconfirm && pacman -S --noconfirm navinstall && yes | pacman -Scc
-      - mkdir os && navinstall create-tar os
+      - mkdir os-x86_64 && navinstall create-tar os-x86_64
+    when:
+      platform: linux/amd64
+
+  - name: pacstrap_aarch64
+    image: git.hydrar.de/navos/navos:latest
+    privileged: true
+    commands:
+      - pacman -Syu --noconfirm && pacman -S --noconfirm navinstall && yes | pacman -Scc
+      - mkdir os-aarch64 && navinstall create-tar os-aarch64
+    when:
+      platform: linux/arm64
+
   - name: build
     image: woodpeckerci/plugin-docker-buildx
     settings:

Dockerfile

@@ -1,3 +1,5 @@
 FROM scratch
-COPY --from=builder ./os/ /
+ARG TARGETARCH
+ARG ARCH=$(if [ "$TARGETARCH" -eq "linux/arm64" ]; then echo "aarch64"; else echo "x86_64"; fi)
+COPY ./os-${ARCH}/ /
 CMD ["/bin/sh"]