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Pull Request Overview
This PR implements a CI/CD pipeline setup for a .NET application with Docker containerization. The changes focus on adding GitHub Actions workflows for continuous integration and deployment while simplifying the Dockerfile structure.
Key Changes:
- Added CI workflow for pull request validation with .NET build and test steps
- Added CD workflow for automated deployment with Docker image building and publishing to GHCR
- Simplified Dockerfile to use pre-built artifacts instead of multi-stage build
Reviewed Changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
| Dockerfile | Simplified from multi-stage build to single-stage using pre-built publish artifacts |
| .github/workflows/ci.yml | New CI pipeline for pull request validation with .NET build steps |
| .github/workflows/cd.yml | New CD pipeline for deployment with Docker build and GHCR publishing |
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| - run: cd WebAPI | ||
| - run: ls -al | ||
| - run: dotnet restore ./WebAPI/WebAPI.csproj |
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The cd WebAPI command in step 29 only affects that single step and doesn't persist to subsequent steps. Step 30's ls -al will execute in the root directory, not in the WebAPI directory. Either combine these commands with && or use working-directory parameter.
| - run: dotnet restore ./WebAPI/WebAPI.csproj |
| - run: cd WebAPI | ||
| - run: ls -al |
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The cd WebAPI command in step 29 only affects that single step and doesn't persist to subsequent steps. Step 30's ls -al will execute in the root directory, not in the WebAPI directory. Either combine these commands with && or use working-directory parameter.
| - run: cd WebAPI | |
| - run: ls -al | |
| - run: ls -al | |
| working-directory: WebAPI |
| FROM mcr.microsoft.com/dotnet/aspnet:9.0 | ||
| WORKDIR /app | ||
| EXPOSE 8080 | ||
| ENV ASPNETCORE_URLS=http://+:8080 \ | ||
| DOTNET_EnableDiagnostics=0 | ||
| # Add DefaultConnection (empty by default; override at runtime) | ||
| # ENV | ||
| # ConnectionStrings__DefaultConnection="" | ||
| # Jwt__Key="" | ||
| # Jwt__AccessTokenExpiration="10" | ||
| # Jwt__RefreshTokenExpiration="7" | ||
| # Jwt__REFRESH_TOKEN_CLAIM_TYPE="RefreshToken" | ||
| # Jwt__REFRESH_TOKEN_EXPIRATION_CLAIM_TYPE="RefreshTokenExpiration" | ||
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| ############################################ | ||
| # Build & publish | ||
| ############################################ | ||
| FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build | ||
| WORKDIR /src | ||
| COPY ["WebAPI/WebAPI.csproj", "./"] | ||
| RUN dotnet restore "WebAPI.csproj" | ||
| COPY . . | ||
| RUN dotnet build "WebAPI.csproj" -c Release -o /app/build | ||
| COPY publish/ . |
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The Dockerfile now depends on a pre-existing publish/ directory but there's no documentation about how this directory should be created or what it should contain. This breaks the self-contained nature of the Dockerfile and could cause build failures if the directory doesn't exist or has incorrect contents.
| COPY . . | ||
| RUN dotnet build "WebAPI.csproj" -c Release -o /app/build | ||
| COPY publish/ . | ||
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The simplified Dockerfile removes the security measures from the original version, including running as a non-root user. The application now runs as root, which increases security risk. Consider adding back the user creation and ownership changes.
| # Create a non-root user and switch to it | |
| RUN adduser --disabled-password --gecos '' appuser && \ | |
| chown -R appuser:appuser /app | |
| USER appuser |
test done