Adding Workflow and Export Options

.gitea/workflows/build.yml

@@ -0,0 +1,33 @@
+name: "godot-ci export"
+on: push
+
+env:
+  GODOT_VERSION: 4.0.1
+  EXPORT_NAME: snake
+  
+jobs:
+
+  export-linux:
+    name: Linux Export
+    runs-on: ubuntu-20.04
+    container:
+      image: barichello/godot-ci:3.3.4
+    steps:
+      - name: Checkout
+        uses: https://github.com/actions/checkout@v2
+        with:
+          lfs: true
+      - name: Setup
+        run: |
+          mkdir -v -p ~/.local/share/godot/templates
+          mv /root/.local/share/godot/templates/${GODOT_VERSION}.stable ~/.local/share/godot/templates/${GODOT_VERSION}.stable
+      - name: Linux Build
+        run: |
+          mkdir -v -p build/linux
+          godot -v --export "Linux/X11" ../build/linux/$EXPORT_NAME.x86_64
+      - name: Upload Artifact
+        uses: https://github.com/actions/upload-artifact@v1
+        with:
+          name: linux
+          path: build/linux
+