Add aarch64 builds

.github/workflows/build-kernel.yml

@@ -0,0 +1,65 @@
+name: build-kernel
+on:
+  merge_group:
+  schedule:
+    - cron: "5 0 * * *" # 0005 UTC everyday
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - '.github/workflows/cleanup*.yml'
+
+env:
+  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
+
+jobs:
+  build:
+    uses: ./.github/workflows/reusable-build.yml
+    secrets: inherit
+    with:
+      platforms: ${{ matrix.variant.platforms }}
+      kernel_flavor: ${{ matrix.variant.kernel_flavor }}
+      fedora_version: ${{ matrix.fedora_version }}
+    strategy:
+      fail-fast: false
+      matrix:
+        variant:
+          - kernel_flavor: asus
+            platforms: '["x86_64"]'
+          - kernel_flavor: fsync
+            platforms: '["x86_64"]'
+          - kernel_flavor: fsync-ba
+            platforms: '["x86_64"]'
+          - kernel_flavor: bazzite
+            platforms: '["x86_64", "aarch64"]'
+          - kernel_flavor: surface
+            platforms: '["x86_64"]'
+          - kernel_flavor: main
+            platforms: '["x86_64", "aarch64"]'
+          - kernel_flavor: coreos-stable
+            platforms: '["x86_64", "aarch64"]'
+          - kernel_flavor: coreos-testing
+            platforms: '["x86_64", "aarch64"]'
+        fedora_version:
+          - 40
+          - 41
+        exclude:
+          -   { 'fedora_version': 40,  'variant':  {  'kernel_flavor': 'asus',  'platforms': '["x86_64"]' } }
+          -   { 'fedora_version': 41,  'variant':  {  'kernel_flavor': 'fsync',  'platforms': '["x86_64"]' } }
+          -   { 'fedora_version': 41,  'variant':  {  'kernel_flavor': 'fsync-ba',  'platforms': '["x86_64"]' } }
+          -   { 'fedora_version': 40,  'variant':  {  'kernel_flavor': 'bazzite',  'platforms': '["x86_64", "aarch64"]' } }
+          -   { 'fedora_version': 40,  'variant':  {  'kernel_flavor': 'coreos-testing',  'platforms': '["x86_64", "aarch64"]' } }
+
+  check:
+    name: Check all builds successful
+    runs-on: ubuntu-latest
+    needs: [build]
+    steps:
+      - name: Exit on failure
+        if: ${{ needs.build.result == 'failure' }}
+        shell: bash
+        run: exit 1
+      - name: Exit
+        shell: bash
+        run: exit 0