Temporary: post CI failure output to the PR

.forgejo/workflows/ci.yml

@@ -34,10 +34,24 @@ jobs:
             "https://github.com/eriknihlen/OpenAC/releases/download/${OPENAC_API_RELEASE_TAG}/AcDream.Plugin.Abstractions.${OPENAC_API_VERSION}.nupkg"
 
       - name: Build
-        run: dotnet build OpenAC.MosswartMassacre.slnx -c Release --nologo
+        run: dotnet build OpenAC.MosswartMassacre.slnx -c Release --nologo 2>&1 | tee -a ci.log; exit ${PIPESTATUS[0]}
+        shell: bash
 
       - name: Test
-        run: dotnet test OpenAC.MosswartMassacre.slnx -c Release --no-build --nologo
+        run: dotnet test OpenAC.MosswartMassacre.slnx -c Release --no-build --nologo 2>&1 | tee -a ci.log; exit ${PIPESTATUS[0]}
+        shell: bash
+
+      - name: Temporary - post the failure output
+        if: failure()
+        env:
+          TOKEN: ${{ secrets.FORGEJO_TOKEN }}
+        run: |
+          (dotnet --info 2>&1 | head -20; echo ----; tail -c 6000 ci.log 2>/dev/null) > diag.txt || true
+          python3 -c 'import json,sys; print(json.dumps({"body": "CI failure output:
+```
+" + open("diag.txt", errors="replace").read() + "
+```"}))' > diag.json
+          curl -fsS -X POST -H "Authorization: token $TOKEN" -H "Content-Type: application/json" -d @diag.json "${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}/issues/2/comments" > /dev/null
 
   release:
     # Tag pushes only, once the build and tests are green.