enerflow/Dockerfile.arm-test at master · Abdssamie/enerflow · GitHub

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# Dockerfile for testing DWSIM headless on ARM64 architecture
# This uses ARM64 base image to emulate ARM-based Linux VPS containers
#
# IMPORTANT NOTE: DWSIM includes x86-64 native libraries (libSkiaSharp.so, libCoolProp.so, etc.)
# These will need ARM64 versions or QEMU user-mode emulation to work on ARM

FROM --platform=linux/arm64 mcr.microsoft.com/dotnet/sdk:10.0-noble AS build

# Install required dependencies including QEMU for x86-64 emulation
RUN apt-get update && apt-get install -y \
    libgdiplus \
    libc6-dev \
    libx11-dev \
    qemu-user-static \
    binfmt-support \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy solution and project files
COPY *.sln ./
COPY Enerflow.Tests.DWSIM/*.csproj ./Enerflow.Tests.DWSIM/
COPY Enerflow.Domain/*.csproj ./Enerflow.Domain/
COPY Enerflow.Infrastructure/*.csproj ./Enerflow.Infrastructure/
COPY Enerflow.Simulation/*.csproj ./Enerflow.Simulation/
COPY Enerflow.Worker/*.csproj ./Enerflow.Worker/
COPY Enerflow.API/*.csproj ./Enerflow.API/
COPY Enerflow.Tests.Unit/*.csproj ./Enerflow.Tests.Unit/
COPY Enerflow.Tests.Integration/*.csproj ./Enerflow.Tests.Integration/
COPY Enerflow.Tests.Functional/*.csproj ./Enerflow.Tests.Functional/

# Copy DWSIM libraries (required for build)
COPY libs/ ./libs/

# Restore dependencies
RUN dotnet restore Enerflow.Tests.DWSIM/Enerflow.Tests.DWSIM.csproj

# Copy the rest of the source code
COPY Enerflow.Tests.DWSIM/ ./Enerflow.Tests.DWSIM/
COPY Enerflow.Domain/ ./Enerflow.Domain/
COPY Enerflow.Infrastructure/ ./Enerflow.Infrastructure/
COPY Enerflow.Simulation/ ./Enerflow.Simulation/

# Build the test project
RUN dotnet build Enerflow.Tests.DWSIM/Enerflow.Tests.DWSIM.csproj -c Release --no-restore

# Runtime stage
FROM --platform=linux/arm64 mcr.microsoft.com/dotnet/sdk:10.0-noble AS runtime

# Install runtime dependencies for DWSIM + QEMU for x86-64 library emulation
RUN apt-get update && apt-get install -y \
    libgdiplus \
    libc6-dev \
    libx11-dev \
    libfontconfig1 \
    libfreetype6 \
    libice6 \
    libsm6 \
    libxext6 \
    libxrender1 \
    qemu-user-static \
    binfmt-support \
    file \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy built artifacts from build stage
COPY --from=build /app/Enerflow.Tests.DWSIM/bin/Release/net10.0/ ./

# Set environment variables for headless operation
ENV DISPLAY=:99
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
ENV LD_LIBRARY_PATH=/app/dwsim:$LD_LIBRARY_PATH

# Create TestResults directory
RUN mkdir -p TestResults

# Verify architecture and native libraries
RUN echo "=== System Architecture ===" && \
    uname -m && \
    echo "=== .NET Runtime Info ===" && \
    dotnet --info && \
    echo "=== Checking Native Libraries ===" && \
    find /app -name "*.so" -type f -exec file {} \; | head -20

# Default command: run the specific test
CMD ["dotnet", "test", "Enerflow.Tests.DWSIM.dll", "--filter", "FullyQualifiedName~Test05FlashAlgorithmComparison", "--logger", "console;verbosity=detailed"]