Dockerfile

FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS base
LABEL Maintainer="WeihanLi"

# use forward headers
ENV ASPNETCORE_FORWARDEDHEADERS_ENABLED=true

EXPOSE 8080

# enable globalization support
# https://github.com/dotnet/dotnet-docker/blob/main/samples/enable-globalization.md
ENV \
    DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \
    LC_ALL=en_US.UTF-8 \
    LANG=en_US.UTF-8

RUN apk update && apk add --no-cache curl \
    # icu for i18n
    icu-data-full icu-libs
    # timezone info
    # tzdata

FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build-env
WORKDIR /app

ENV HUSKY=0

# install dotnet tool
RUN dotnet tool install --global dotnet-counters
RUN dotnet tool install --global dotnet-execute
RUN dotnet tool install --global dotnet-httpie

COPY SparkTodo.Shared/SparkTodo.Shared.csproj SparkTodo.Shared/
COPY SparkTodo.API/SparkTodo.API.csproj SparkTodo.API/
COPY Directory.Build.props ./
COPY Directory.Packages.props ./
RUN dotnet restore SparkTodo.API/SparkTodo.API.csproj

# copy everything and build
COPY . .

WORKDIR /app/SparkTodo.API
RUN dotnet publish -o out

# build runtime image
FROM base AS final
COPY --from=build-env /root/.dotnet/tools /dev/.dotnet/tools
ENV PATH="/dev/.dotnet/tools:${PATH}"
WORKDIR /app
COPY --from=build-env /app/SparkTodo.API/out .
USER app
ENTRYPOINT ["dotnet", "SparkTodo.API.dll"]