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FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:5.0 AS build
# See for all possible platforms
# https://github.com/containerd/containerd/blob/master/platforms/platforms.go#L17
ARG TARGETARCH
WORKDIR /source
# Copy csproj and restore.
COPY src/Impostor.Server/Impostor.Server.csproj ./src/Impostor.Server/Impostor.Server.csproj
COPY src/Impostor.Api/Impostor.Api.csproj ./src/Impostor.Api/Impostor.Api.csproj
COPY src/Impostor.Hazel/Impostor.Hazel.csproj ./src/Impostor.Hazel/Impostor.Hazel.csproj
RUN case "$TARGETARCH" in \
amd64) NETCORE_PLATFORM='linux-x64';; \
arm64) NETCORE_PLATFORM='linux-arm64';; \
arm) NETCORE_PLATFORM='linux-arm';; \
*) echo "unsupported architecture"; exit 1 ;; \
esac && \
dotnet restore -r "$NETCORE_PLATFORM" ./src/Impostor.Server/Impostor.Server.csproj && \
dotnet restore -r "$NETCORE_PLATFORM" ./src/Impostor.Api/Impostor.Api.csproj && \
dotnet restore -r "$NETCORE_PLATFORM" ./src/Impostor.Hazel/Impostor.Hazel.csproj
# Copy everything else.
COPY src/. ./src/
RUN case "$TARGETARCH" in \
amd64) NETCORE_PLATFORM='linux-x64';; \
arm64) NETCORE_PLATFORM='linux-arm64';; \
arm) NETCORE_PLATFORM='linux-arm';; \
*) echo "unsupported architecture"; exit 1 ;; \
esac && \
dotnet publish -c release -o /app -r "$NETCORE_PLATFORM" --no-restore ./src/Impostor.Server/Impostor.Server.csproj
# Final image.
FROM --platform=$TARGETPLATFORM mcr.microsoft.com/dotnet/runtime:5.0
WORKDIR /app
COPY --from=build /app ./
EXPOSE 22023/udp
ENTRYPOINT ["./Impostor.Server"]
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