buildspec.yml

version: 0.2

phases:
  pre_build:
    commands:
      - echo Logging in to Amazon ECR...
      - aws ecr get-login-password --region $AWS_DEFAULT_REGION | docker login --username AWS --password-stdin $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com
      - REPOSITORY_URI=$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$IMAGE_REPO_NAME
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_TAG=${COMMIT_HASH:=latest}

      # Detect target framework from .csproj
      - TARGET_FW=$(grep -oP '(?<=<TargetFramework>)[^<]+' OrchardLiteApp/OrchardLite.Web/OrchardLite.Web.csproj)
      - echo "Detected target framework - $TARGET_FW"

      # Set SDK/runtime image tags based on framework
      - |
        if echo "$TARGET_FW" | grep -q "net8"; then
          export SDK_TAG="8.0"
          export RUNTIME_TAG="8.0"
          echo "Building as .NET 8 (transformed)"
        else
          export SDK_TAG="3.1"
          export RUNTIME_TAG="3.1"
          echo "Building as .NET Core 3.1 (legacy)"
        fi

      # Auto-fix common Transform issues (CS0136 duplicate variable declarations)
      - |
        if [ "$SDK_TAG" = "8.0" ]; then
          echo "Checking for common Transform compilation issues..."
          CONTROLLER="OrchardLiteApp/OrchardLite.Web/Controllers/HomeController.cs"
          if [ -f "$CONTROLLER" ]; then
            COUNT=$(grep -c 'var dbHost' "$CONTROLLER" || true)
            if [ "$COUNT" -gt "1" ]; then
              echo "Detected duplicate 'var dbHost' declarations ($COUNT found) - applying auto-fix..."
              awk '/var dbHost/{n++; if(n>1) sub(/var dbHost/, "var dbHostCheck")}1' "$CONTROLLER" > /tmp/controller_fixed.cs
              mv /tmp/controller_fixed.cs "$CONTROLLER"
              echo "Auto-fix applied"
            fi
          fi
        fi

      # Ensure Error.cshtml exists (Transform may reference it)
      - |
        mkdir -p OrchardLiteApp/OrchardLite.Web/Views/Shared
        if [ ! -f "OrchardLiteApp/OrchardLite.Web/Views/Shared/Error.cshtml" ]; then
          cat > OrchardLiteApp/OrchardLite.Web/Views/Shared/Error.cshtml << 'ERROREOF'
        @{
            ViewData["Title"] = "Error";
        }
        <div style="padding: 20px; font-family: Arial, sans-serif;">
            <h1 style="color: #d9534f;">Error</h1>
            <h2>An error occurred while processing your request.</h2>
            @if (!string.IsNullOrEmpty(ViewBag.Error?.ToString()))
            {
                <p><strong>Details:</strong> @ViewBag.Error</p>
            }
            <hr />
            <p><a href="/">Return to Home</a></p>
        </div>
        ERROREOF
          echo "Error.cshtml created"
        fi

      # Generate a Dockerfile that matches the detected framework
      - |
        cat > OrchardLiteApp/Dockerfile.generated << EOF
        FROM mcr.microsoft.com/dotnet/sdk:${SDK_TAG} AS build
        WORKDIR /app
        COPY OrchardLite.sln ./
        COPY OrchardLite.Web/OrchardLite.Web.csproj ./OrchardLite.Web/
        RUN dotnet restore
        COPY . ./
        RUN dotnet publish OrchardLite.Web/OrchardLite.Web.csproj -c Release -o /app/publish

        FROM mcr.microsoft.com/dotnet/aspnet:${RUNTIME_TAG}
        WORKDIR /app
        COPY --from=build /app/publish ./
        EXPOSE 80
        ENV ASPNETCORE_URLS=http://+:80
        ENTRYPOINT ["dotnet", "OrchardLite.Web.dll"]
        EOF

  build:
    commands:
      - echo Build started on `date`
      - cd OrchardLiteApp
      - docker build -f Dockerfile.generated -t $REPOSITORY_URI:latest .
      - docker tag $REPOSITORY_URI:latest $REPOSITORY_URI:$IMAGE_TAG

  post_build:
    commands:
      - echo Build completed on `date`
      - docker push $REPOSITORY_URI:latest
      - docker push $REPOSITORY_URI:$IMAGE_TAG
      - cd ..
      - printf '[{"name":"orchardlite-app","imageUri":"%s"}]' $REPOSITORY_URI:latest > imagedefinitions.json

artifacts:
  files:
    - imagedefinitions.json