chore: add dockerfile

.github/workflows/cd.yml

@@ -43,4 +43,41 @@ jobs:
       - name: push
         run: dotnet nuget push nupkg/dotnet-test-rerun.*.nupkg --source https://api.nuget.org/v3/index.json --api-key $NUGET_API_KEY --skip-duplicate
         env:
-          NUGET_API_KEY: ${{secrets.NUGET_API_KEY}}
+          NUGET_API_KEY: ${{secrets.NUGET_API_KEY}}
+
+  docker:
+    runs-on: ubuntu-latest
+    name: 🐋 Build and Push Docker Image
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+
+      - name: Generate Docker metadata
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/${{ github.repository }}
+          tags: |
+            type=ref,event=push
+            type=ref,event=push tag
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}.{{patch}}
+          flavor: |
+            latest=true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

src/dockerfile

@@ -0,0 +1,25 @@
+# Use the official .NET SDK image from Microsoft as the build environment
+FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS build
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy everything
+COPY . .
+
+# Restore as distinct layers
+RUN dotnet restore dotnet-test-rerun.csproj /p:DockerBuild=true
+# Build and publish a release
+RUN dotnet publish dotnet-test-rerun.csproj /p:DockerBuild=true -c Release -o out
+
+# Build the runtime image
+FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS runtime
+
+# Set the working directory in the runtime container
+WORKDIR /app
+
+# Copy the published application from the build container to the runtime container
+COPY --from=build /app/out ./
+
+# Set the entry point for the application
+ENTRYPOINT ["dotnet", "test-rerun.dll"]

src/dotnet-test-rerun.csproj

@@ -28,14 +28,14 @@
     <PackageReference Include="TrxFileParser" Version="4.2.0" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="../README.md" Pack="true" PackagePath="/">
+    <None Include="../README.md" Pack="true" PackagePath="/" Condition="$(DockerBuild) != 'true'">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
   </ItemGroup>
   <ItemGroup>
     <InternalsVisibleTo Include="dotnet-test-rerun.UnitTests" />
   </ItemGroup>
-  <Target Name="Husky" BeforeTargets="Restore;CollectPackageReferences" Condition="'$(HUSKY)' != 0">
+  <Target Name="Husky" BeforeTargets="Restore;CollectPackageReferences" Condition="'$(HUSKY)' != 0 And $(DockerBuild) != 'true'">
     <Exec Command="dotnet tool restore" StandardOutputImportance="Low" StandardErrorImportance="High" />
     <Exec Command="dotnet husky install" StandardOutputImportance="Low" StandardErrorImportance="High" WorkingDirectory=".." />
   </Target>