Add native library copying and debugging to CI - Copy native libraries to test project output directory - Add debug step to show available files after build - Copy to both runtimes subfolder and output root for fallback - Should fix 'Unable to load shared library libdl' error in tests

Author: jonatas

.github/workflows/ci.yml

@@ -132,6 +132,58 @@ jobs:
       - name: Build solution
         run: dotnet build --configuration Release --no-restore
 
+      - name: Debug - Show available files
+        if: matrix.os != 'windows-latest'
+        shell: bash
+        run: |
+          echo "=== Main project output directory ==="
+          ls -la src/PgQuery.NET/bin/Release/net8.0/ || echo "Main project bin not found"
+          
+          echo "=== Native libraries in source ==="
+          find src/PgQuery.NET/runtimes/ -type f 2>/dev/null || echo "No runtimes directory"
+          
+          echo "=== Files in workspace root ==="
+          ls -la libpgquery_wrapper.* 2>/dev/null || echo "No wrapper libraries in root"
+
+      - name: Copy native libraries to test project
+        if: matrix.os != 'windows-latest'
+        shell: bash
+        run: |
+          # Determine platform
+          if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then
+            TARGET_RID="linux-x64"
+            LIBRARY_EXT="so"
+          elif [[ "${{ matrix.os }}" == "macos-latest" ]]; then
+            if [[ $(uname -m) == "arm64" ]]; then
+              TARGET_RID="osx-arm64"
+            else
+              TARGET_RID="osx-x64"
+            fi
+            LIBRARY_EXT="dylib"
+          fi
+          
+          # Copy native libraries to test project output
+          TEST_OUTPUT_DIR="tests/PgQuery.NET.Tests/bin/Release/net9.0"
+          mkdir -p "$TEST_OUTPUT_DIR/runtimes/$TARGET_RID/native"
+          
+          if [ -f "src/PgQuery.NET/runtimes/$TARGET_RID/native/libpgquery_wrapper.$LIBRARY_EXT" ]; then
+            # Copy to runtimes subfolder (standard .NET location)
+            cp "src/PgQuery.NET/runtimes/$TARGET_RID/native/libpgquery_wrapper.$LIBRARY_EXT" "$TEST_OUTPUT_DIR/runtimes/$TARGET_RID/native/"
+            
+            # Also copy directly to output directory root for fallback
+            cp "src/PgQuery.NET/runtimes/$TARGET_RID/native/libpgquery_wrapper.$LIBRARY_EXT" "$TEST_OUTPUT_DIR/"
+            
+            echo "Copied native library to test output directory"
+            echo "Runtime location:"
+            ls -la "$TEST_OUTPUT_DIR/runtimes/$TARGET_RID/native/"
+            echo "Direct location:"
+            ls -la "$TEST_OUTPUT_DIR/libpgquery_wrapper.$LIBRARY_EXT"
+          else
+            echo "Warning: Native library not found at src/PgQuery.NET/runtimes/$TARGET_RID/native/libpgquery_wrapper.$LIBRARY_EXT"
+            echo "Available files in src/PgQuery.NET/runtimes/:"
+            find src/PgQuery.NET/runtimes/ -name "*.so" -o -name "*.dylib" || echo "No native libraries found"
+          fi
+
       - name: Run tests
         run: dotnet test --configuration Release --no-build --verbosity normal --collect:"XPlat Code Coverage"