Add 'engine/' from commit 'a8e37fc010'

git-subtree-dir: engine
git-subtree-mainline: b74841629e
git-subtree-split: a8e37fc010

engine/.github/actions/godot-build/action.yml

@@ -0,0 +1,42 @@
+name: Build Godot
+description: Build Godot with the provided options.
+
+inputs:
+  target:
+    description: Build target (editor, template_release, template_debug).
+    default: editor
+    type: choice
+    options: [editor, template_debug, template_release]
+  platform:
+    description: Target platform.
+    type: string
+  scons-flags:
+    description: Additional SCons flags.
+    type: string
+  scons-cache:
+    description: The SCons cache path.
+    default: ${{ github.workspace }}/.scons_cache/
+    type: string
+
+runs:
+  using: composite
+  steps:
+    - name: SCons Build
+      shell: sh
+      run: |
+        echo "Building with flags:" platform=${{ inputs.platform }} target=${{ inputs.target }} ${{ inputs.scons-flags }} "cache_path=${{ inputs.scons-cache }}" redirect_build_objects=no
+
+        if [ "${{ inputs.target }}" != "editor" ]; then
+          # Ensure we don't include editor code in export template builds.
+          rm -rf editor
+        fi
+
+        if [ "${{ github.event.number }}" != "" ]; then
+          # Set build identifier with pull request number if available. This is displayed throughout the editor.
+          export BUILD_NAME="gh-${{ github.event.number }}"
+        else
+          export BUILD_NAME="gh"
+        fi
+
+        scons platform=${{ inputs.platform }} target=${{ inputs.target }} ${{ inputs.scons-flags }} "cache_path=${{ inputs.scons-cache }}" redirect_build_objects=no
+        ls -l bin/