refactor: add grpc server

Author: olavloite

.github/workflows/release-dotnet-native-spanner-lib.yml

@@ -17,12 +17,20 @@ jobs:
         uses: actions/checkout@v4
       - name: Build shared library
         working-directory: spannerlib
-        run: go build -o spannerlib.so -buildmode=c-shared
-      - name: Upload linux-x64
+        run: go build -o spannerlib.so -buildmode=c-shared shared_lib.go
+      - name: Build gRPC server
+        working-directory: spannerlib
+        run: go build grpc_server.go
+      - name: Upload linux-x64 shared lib
         uses: actions/upload-artifact@v4
         with:
           name: spannerlib-linux-x64
           path: spannerlib/spannerlib.so
+      - name: Upload linux-x64 gRPC server
+        uses: actions/upload-artifact@v4
+        with:
+          name: spannerlib-server-linux-x64
+          path: spannerlib/grpc_server
   build-osx-arm64:
     runs-on: macos-latest
     steps:
@@ -34,28 +42,50 @@ jobs:
         uses: actions/checkout@v4
       - name: Build shared library
         working-directory: spannerlib
-        run: go build -o spannerlib.dylib -buildmode=c-shared
-      - name: Upload osx-arm64
+        run: go build -o spannerlib.dylib -buildmode=c-shared shared_lib.go
+      - name: Build gRPC server
+        working-directory: spannerlib
+        run: go build grpc_server.go
+      - name: Upload osx-arm64 shared lib
         uses: actions/upload-artifact@v4
         with:
           name: spannerlib-osx-arm64
           path: spannerlib/spannerlib.dylib
+      - name: Upload osx-arm64 gRPC server
+        uses: actions/upload-artifact@v4
+        with:
+          name: spannerlib-server-osx-arm64
+          path: spannerlib/grpc_server
   build-and-package:
     needs: [build-linux-x64, build-osx-arm64]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Download and copy linux-x64
+      - name: Download and copy linux-x64 shared lib
         uses: actions/download-artifact@v4
         with:
           name: spannerlib-linux-x64
           path: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Native/libraries/linux-x64/
+      - name: Download and copy linux-x64 gRPC server
+        uses: actions/download-artifact@v4
+        with:
+          name: spannerlib-server-linux-x64
+          path: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc/binaries/linux-x64/
+      - name: Add execute permission to linux-x64 gRPC server
+        run: chmod +x spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc/binaries/linux-x64/grpc_server
       - name: Download and copy osx-arm64
         uses: actions/download-artifact@v4
         with:
           name: spannerlib-osx-arm64
           path: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Native/libraries/osx-arm64/
+      - name: Download and copy osx-arm64 gRPC server
+        uses: actions/download-artifact@v4
+        with:
+          name: spannerlib-server-osx-arm64
+          path: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc/binaries/osx-arm64/
+      - name: Add execute permission to osx-arm64 gRPC server
+        run: chmod +x spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc/binaries/osx-arm64/grpc_server
       - name: Install dotnet
         uses: actions/setup-dotnet@v4
         with:
@@ -65,7 +95,10 @@ jobs:
       - name: Build native library package
         run: dotnet pack
         working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Native
-      - name: Add package source
+      - name: Build gRPC server package
+        run: dotnet pack
+        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc
+      - name: Add package source for native library
         run: dotnet nuget add source "$PWD"/bin/Release --name local
         working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Native
       - name: Restore dependencies
@@ -80,9 +113,6 @@ jobs:
       - name: Publish SpannerLib.Native to nuget
         run: dotnet nuget push bin/Release/Experimental.SpannerLib.Native.*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
         working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Native
-      - name: Build SpannerLib
-        run: dotnet pack
-        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib
-      - name: Publish SpannerLib to nuget
-        run: dotnet nuget push bin/Release/Experimental.SpannerLib.*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
-        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib
+      - name: Publish SpannerLib.Grpc to nuget
+        run: dotnet nuget push bin/Release/Experimental.SpannerLib.Grpc.*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
+        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc

.github/workflows/release-dotnet-spanner-lib.yml

@@ -0,0 +1,34 @@
+on:
+  workflow_dispatch:
+#  pull_request:
+permissions:
+  contents: read
+  pull-requests: write
+name: Build and Release Google.Cloud.SpannerLib
+jobs:
+  build-and-package:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Install dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '9.0.x'
+      - name: dotnet version
+        run: dotnet --version
+      - name: Restore dependencies
+        run: dotnet restore
+        working-directory: spannerlib/dotnet-spannerlib
+      - name: Build
+        run: dotnet build --no-restore
+        working-directory: spannerlib/dotnet-spannerlib
+      - name: Unit Tests
+        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib.Tests
+        run: dotnet test --no-build --verbosity normal
+#      - name: Pack SpannerLib
+#        run: dotnet pack
+#        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib
+#      - name: Publish SpannerLib to nuget
+#        run: dotnet nuget push bin/Release/Experimental.SpannerLib.*.nupkg --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
+#        working-directory: spannerlib/dotnet-spannerlib/Google.Cloud.SpannerLib

.github/workflows/spanner-lib-tests.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Run unit tests
-        working-directory: spannerlib/exported
+        working-directory: spannerlib/lib
         run: go test -race -short
 
   build-lib:
@@ -39,7 +39,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Build shared lib
         working-directory: spannerlib
-        run: go build -o spannerlib.so -buildmode=c-shared
+        run: go build -o spannerlib.so -buildmode=c-shared shared_lib.go
 
   test-dotnet-ubuntu:
     runs-on: ubuntu-latest
@@ -52,12 +52,20 @@ jobs:
         uses: actions/checkout@v4
       - name: Build shared lib
         working-directory: spannerlib
-        run: go build -o spannerlib.so -buildmode=c-shared
+        run: go build -o spannerlib.so -buildmode=c-shared shared_lib.go
       - name: Copy lib to dotnet folder
         working-directory: spannerlib
         run: |
           mkdir -p dotnet-spannerlib/Google.Cloud.SpannerLib.Native/libraries/any
           cp spannerlib.so dotnet-spannerlib/Google.Cloud.SpannerLib.Native/libraries/any/spannerlib.so
+      - name: Build gRPC server
+        working-directory: spannerlib
+        run: go build grpc_server.go
+      - name: Copy gRPC server to dotnet folder
+        working-directory: spannerlib
+        run: |
+          mkdir -p dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc/binaries/any
+          cp grpc_server dotnet-spannerlib/Google.Cloud.SpannerLib.Grpc/binaries/any/grpc_server
       - name: Install dotnet
         uses: actions/setup-dotnet@v4
         with:

spannerlib/.gitignore

@@ -1,2 +1,3 @@
 spannerlib.h
 spannerlib.so
+grpc_server