CI: Extract godot-cpp testing into its own job

This ensures that the godot-cpp job has plenty of resources
to run its build and avoid being affected by the main build.

Additionally:
- Extract test tasks into dedicated actions.
- Upload artifacts as early as possible.
- Ensure that we check master cache before random cache.

1 files changed, 18 insertions, 0 deletions

diff --git a/.github/actions/godot-converter-test/action.yml b/.github/actions/godot-converter-test/action.yml
new file mode 100644
index 0000000000..919a76e693
--- /dev/null
+++ b/.github/actions/godot-converter-test/action.yml
@@ -0,0 +1,18 @@
+name: Test Godot project converter
+description: Test the Godot project converter.
+inputs:
+  bin:
+    description: The path to the Godot executable
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Test 3-to-4 conversion
+      shell: sh
+      run: |
+        mkdir converter_test
+        cd converter_test
+        touch project.godot
+        ../${{ inputs.bin }} --headless --validate-conversion-3to4
+        cd ..
+        rm converter_test -rf