Dockerfile

# Multi-stage build for optimized image size
# Stage 1: Build
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
ENV BUILD_VERSION=1.1.0
WORKDIR /src

# Copy solution and project files
COPY Elle.TicimaxFeed.sln ./
COPY src/Elle.TicimaxFeed.Domain/Elle.TicimaxFeed.Domain.csproj ./src/Elle.TicimaxFeed.Domain/
COPY src/Elle.TicimaxFeed.Application/Elle.TicimaxFeed.Application.csproj ./src/Elle.TicimaxFeed.Application/
COPY src/Elle.TicimaxFeed.Infrastructure/Elle.TicimaxFeed.Infrastructure.csproj ./src/Elle.TicimaxFeed.Infrastructure/
COPY src/Elle.TicimaxFeed.Worker/Elle.TicimaxFeed.Worker.csproj ./src/Elle.TicimaxFeed.Worker/
COPY tests/Elle.TicimaxFeed.Tests/Elle.TicimaxFeed.Tests.csproj ./tests/Elle.TicimaxFeed.Tests/

# Restore dependencies
RUN dotnet restore

# Copy source code
COPY . .

# Build and publish
WORKDIR /src/src/Elle.TicimaxFeed.Worker
RUN dotnet publish -c Release -o /app/publish --no-restore

# Stage 2: Runtime
FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
WORKDIR /app

# Create non-root user for security
RUN useradd -m -u 1000 appuser

# Copy published output from build stage
COPY --from=build --chown=appuser:appuser /app/publish .

# Create entrypoint script to fix volume permissions at runtime
RUN echo '#!/bin/bash' > /docker-entrypoint.sh && \
    echo 'set -e' >> /docker-entrypoint.sh && \
    echo '' >> /docker-entrypoint.sh && \
    echo '# Fix permissions for mounted volumes' >> /docker-entrypoint.sh && \
    echo 'mkdir -p /app/feeds /app/logs' >> /docker-entrypoint.sh && \
    echo 'chown -R appuser:appuser /app/feeds /app/logs 2>/dev/null || true' >> /docker-entrypoint.sh && \
    echo '' >> /docker-entrypoint.sh && \
    echo '# Switch to appuser and run the command' >> /docker-entrypoint.sh && \
    echo 'exec gosu appuser "$@"' >> /docker-entrypoint.sh && \
    chmod +x /docker-entrypoint.sh

# Install gosu for safe user switching and curl for healthcheck
RUN apt-get update && \
    apt-get install -y --no-install-recommends gosu curl && \
    rm -rf /var/lib/apt/lists/* && \
    gosu nobody true

# Create volumes for persistent data
VOLUME ["/app/feeds", "/app/logs"]

# Environment variables (will be overridden by Coolify)
ENV DOTNET_ENVIRONMENT=Production
ENV ASPNETCORE_ENVIRONMENT=Production

# Expose HTTP port for feed serving
EXPOSE 80

# Note: Healthcheck removed - not needed for background worker services
# Coolify healthcheck is disabled in UI settings

# Use entrypoint script to fix permissions before starting
ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["dotnet", "Elle.TicimaxFeed.Worker.dll"]