Add GitHub Actions

Author: lifehackerhansol

.github/workflows/build.yaml

@@ -0,0 +1,36 @@
+name: Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+  release:
+    types: [ published ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: skylyrac/blocksds:slim-latest
+    name: Build with Docker using BlocksDS
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install missing dependencies
+        run: wf-pacman -Sy --noconfirm wf-tools
+      - name: Make application
+        run: |
+          chmod +x build.sh
+          ./build.sh
+      - name: Publish build to GH Actions
+        uses: actions/upload-artifact@v4
+        with:
+          path: akmenu2_fat.nds
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: |
+            akmenu2_fat.nds