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Fix Unity 7 assembly and lighting API compatibility #266
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| name: E2E Bridge Smoke (deterministic, no LLM) | |
| # Boots a headless Unity Editor, starts the Python MCP server's wire path, and | |
| # drives a fixed sequence of real tool calls with exact assertions | |
| # (Server/tests/e2e/bridge_smoke.py). Unlike claude-nl-suite.yml this needs | |
| # NO Anthropic API key -- it is deterministic and cheap, so it can gate PRs and | |
| # releases. It still needs Unity license secrets to boot the Editor. | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| paths: | |
| - "MCPForUnity/Editor/**" | |
| - "MCPForUnity/Runtime/**" | |
| - "Server/src/**" | |
| - "Server/tests/e2e/**" | |
| - "tools/local_harness.py" | |
| - "tools/ci_unity_license.py" | |
| - "tools/tests/test_ci_unity_license.py" | |
| - ".github/workflows/e2e-bridge.yml" | |
| permissions: | |
| contents: read | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| UNITY_IMAGE: unityci/editor:ubuntu-2021.3.45f2-linux-il2cpp-3 | |
| jobs: | |
| license: | |
| # Hoisted out of the smoke job so the gate is a JOB-level condition. A step-level `if:` | |
| # produces step-conclusion `skipped`, which contributes nothing to the job conclusion, | |
| # so this workflow reported a green check having booted no Editor and exercised no tool | |
| # call. A job skipped by a job-level `if:` reports "Skipped" in the merge box instead. | |
| # Branch protection treats a skipped required check as satisfied, so merges are not blocked. | |
| name: Detect Unity license secrets | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| outputs: | |
| unity_ok: ${{ steps.detect.outputs.unity_ok }} | |
| steps: | |
| - name: Detect Unity license secrets | |
| id: detect | |
| env: | |
| UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }} | |
| UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }} | |
| UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }} | |
| UNITY_SERIAL: ${{ secrets.UNITY_SERIAL }} | |
| run: | | |
| set -e | |
| # Only absent secrets skip a fork run. Partial configuration must fail | |
| # explicitly in prepare, rather than silently look like missing access. | |
| if [ -n "$UNITY_LICENSE$UNITY_EMAIL$UNITY_PASSWORD$UNITY_SERIAL" ]; then | |
| echo "unity_ok=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "unity_ok=false" >> "$GITHUB_OUTPUT" | |
| echo "::warning::E2E bridge smoke SKIPPED - no license secrets in scope (normal for fork PRs). This check is NOT a pass: nothing was booted or exercised." | |
| # The dependent job is gated on this output, so it reports Skipped rather | |
| # than a green check. Still say plainly on the run page what did not happen. | |
| { | |
| echo "## :warning: E2E bridge smoke was SKIPPED" | |
| echo | |
| echo "No Unity license secrets were in scope, so **no Editor was booted and no tool call was exercised**." | |
| echo "The dependent job reports **Skipped** - it did not pass, it did not run." | |
| echo | |
| echo "GitHub withholds repository secrets from workflow runs triggered by a fork's pull request." | |
| } >> "$GITHUB_STEP_SUMMARY" | |
| fi | |
| e2e-bridge: | |
| runs-on: ubuntu-24.04 | |
| needs: license | |
| if: needs.license.outputs.unity_ok == 'true' | |
| timeout-minutes: 40 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - uses: astral-sh/setup-uv@v4 | |
| with: | |
| python-version: "3.11" | |
| - name: Install MCP server | |
| run: | | |
| set -eux | |
| uv venv | |
| echo "VIRTUAL_ENV=$GITHUB_WORKSPACE/.venv" >> "$GITHUB_ENV" | |
| echo "$GITHUB_WORKSPACE/.venv/bin" >> "$GITHUB_PATH" | |
| uv pip install -e Server | |
| # Activate with the same pinned GameCI implementation that runs our tests. | |
| # Personal account credentials do not require a professional serial key. | |
| - name: Prepare Unity license and activation helpers | |
| id: prepare_license | |
| env: | |
| UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }} | |
| UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }} | |
| UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }} | |
| run: python3 tools/ci_unity_license.py prepare | |
| - name: Activate Unity license | |
| env: | |
| UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }} | |
| UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }} | |
| UNITY_SERIAL: ${{ secrets.UNITY_SERIAL }} | |
| run: python3 tools/ci_unity_license.py activate | |
| - name: Warm up project (import Library once) | |
| shell: bash | |
| env: | |
| UNITY_IMAGE: ${{ env.UNITY_IMAGE }} | |
| run: | | |
| set -euxo pipefail | |
| docker run --rm --network host \ | |
| -e HOME=/root \ | |
| -v "$RUNNER_TEMP/unity-machine-id:/etc/machine-id:ro" \ | |
| -v "${{ github.workspace }}:${{ github.workspace }}" -w "${{ github.workspace }}" \ | |
| -v "$RUNNER_TEMP/unity-config:/root/.config/unity3d" \ | |
| -v "$RUNNER_TEMP/unity-local:/root/.local/share/unity3d" \ | |
| -v "$RUNNER_TEMP/unity-cache:/root/.cache/unity3d" \ | |
| "$UNITY_IMAGE" /opt/unity/Editor/Unity -batchmode -nographics -logFile - \ | |
| -projectPath "${{ github.workspace }}/TestProjects/UnityMCPTests" \ | |
| -quit | |
| - name: Clean old MCP status | |
| run: | | |
| set -eux | |
| mkdir -p "$GITHUB_WORKSPACE/.unity-mcp" | |
| rm -f "$GITHUB_WORKSPACE/.unity-mcp"/unity-mcp-status-*.json || true | |
| - name: Run headless bridge harness (boot + wait + smoke/editmode/playmode) | |
| shell: bash | |
| env: | |
| UNITY_IMAGE: ${{ env.UNITY_IMAGE }} | |
| run: | | |
| set -euxo pipefail | |
| # In --ci mode the harness drives the DockerLauncher: it runs the same | |
| # docker container (repo .unity-mcp status dir, docker liveness/teardown, | |
| # log redaction), waits on the status file, derives the instance, then | |
| # runs the smoke + EditMode + PlayMode legs over the bridge. | |
| python3 tools/local_harness.py --ci \ | |
| --legs smoke,editmode,playmode \ | |
| --project-path TestProjects/UnityMCPTests \ | |
| --reports reports | |
| - name: Return Unity license seat | |
| if: always() && steps.prepare_license.outcome == 'success' | |
| env: | |
| UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }} | |
| UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }} | |
| UNITY_SERIAL: ${{ secrets.UNITY_SERIAL }} | |
| run: python3 tools/ci_unity_license.py return | |
| - name: Upload E2E report | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: e2e-bridge-report | |
| # The harness snapshots redacted Editor logs before removing its container. | |
| path: | | |
| reports/junit-*.xml | |
| reports/unity-editor-*.log | |
| if-no-files-found: ignore |