🔧 Adds Dockerfile for generic multi-stage build and deployment setup

docker/Dockerfile

@@ -0,0 +1,119 @@
+# syntax=docker/dockerfile:1.20
+ARG RUNTIME_BASE=app
+ARG CONFIGURATION=Release
+ARG DOTNET_VERSION=10.0
+ARG RUNTIME_ID=linux-musl-x64
+
+FROM mcr.microsoft.com/dotnet/aspnet:${DOTNET_VERSION}-alpine-composite-extra AS web
+WORKDIR /app
+
+FROM mcr.microsoft.com/dotnet/runtime:${DOTNET_VERSION}-alpine-extra AS app
+WORKDIR /app
+
+FROM mcr.microsoft.com/dotnet/runtime-deps:${DOTNET_VERSION}-alpine-extra AS self-contained
+WORKDIR /app
+
+FROM mcr.microsoft.com/dotnet/sdk:${DOTNET_VERSION} AS sdk
+ENV DOTNET_NOLOGO=1
+ENV DOTNET_CLI_TELEMETRY_OPTOUT=1
+ARG RUNTIME_ID
+WORKDIR /source
+
+FROM sdk AS restore
+
+COPY --link Directory.* stylecop.json xunit.runner.json *.sln *.slnx *.config ./
+COPY --link --parents ./**.csproj ./**/packages.lock.json ./
+
+RUN --mount=type=cache,target=/root/.nuget/packages \
+  dotnet restore && \
+  dotnet restore --runtime ${RUNTIME_ID}
+
+FROM restore AS build
+ARG CONFIGURATION
+
+COPY --link src/ src/
+COPY --link tests/ tests/
+COPY --link samples/ samples/
+COPY --link .git/ ./.git/
+
+RUN --mount=type=cache,target=/root/.nuget/packages \
+  dotnet build --no-restore --configuration ${CONFIGURATION}
+
+FROM build AS test
+ARG CONFIGURATION
+
+RUN dotnet test --no-build --configuration ${CONFIGURATION}
+
+FROM test AS publish
+ARG CONFIGURATION
+ARG PUBLISHED_PROJECT
+ARG RUNTIME_BASE
+ENV PROJECT=src/${PUBLISHED_PROJECT}/${PUBLISHED_PROJECT}.csproj
+
+RUN --mount=type=cache,target=/root/.nuget/packages \
+  if [ "${RUNTIME_BASE}" = "self-contained" ]; then \
+  dotnet publish --configuration ${CONFIGURATION} \
+  --self-contained --runtime ${RUNTIME_ID} \
+  -o /app/publish ${PROJECT}; \
+  else \
+  dotnet publish --configuration ${CONFIGURATION} \
+  --no-self-contained --runtime ${RUNTIME_ID} \
+  -o /app/publish ${PROJECT}; \
+  fi
+
+FROM build AS pack
+
+RUN --mount=type=cache,target=/root/.nuget/packages \
+  dotnet pack --configuration Release --no-build --output /app/publish
+
+FROM sdk AS nuget-push
+WORKDIR /packages
+COPY --link --from=pack /app/publish/*.nupkg .
+ENTRYPOINT ["sh", "-c", "dotnet nuget push /packages/*.nupkg --source ${NUGET_SOURCE} --api-key ${NUGET_API_KEY} --skip-duplicate"]
+CMD []
+
+FROM build AS migration-bundle
+RUN --mount=type=cache,target=/root/.dotnet/tool \
+  dotnet tool install --global dotnet-ef
+ENV PATH="${PATH}:/root/.dotnet/tools"
+ARG CONFIGURATION
+ARG PUBLISHED_PROJECT
+ARG DATABASE_PROJECT
+ARG DBCONTEXT
+ENV CONTEXT="${DBCONTEXT:+--context ${DBCONTEXT}}"
+ENV EFPROJECT=src/${DATABASE_PROJECT}/${DATABASE_PROJECT}.csproj
+ENV RUNNER=src/${PUBLISHED_PROJECT}/${PUBLISHED_PROJECT}.csproj
+
+RUN --mount=type=cache,target=/root/.nuget/packages \
+  dotnet ef migrations bundle --configuration ${CONFIGURATION} --no-build --project ${EFPROJECT} --startup-project ${RUNNER} --output /app/migrations ${CONTEXT}
+
+FROM sdk AS migrations
+COPY --link --chown=root:root --chmod=755 --from=migration-bundle /app/migrations .
+USER app
+ENTRYPOINT ["./migrations"]
+CMD []
+
+FROM alpine:latest AS pyroscope-agent
+ARG PYROSCOPE_VERSION
+RUN mkdir -p /opt/pyroscope && \
+  if [ -n "${PYROSCOPE_VERSION}" ]; then \
+  wget -qO- "https://github.com/grafana/pyroscope-dotnet/releases/download/v${PYROSCOPE_VERSION}-pyroscope/pyroscope.${PYROSCOPE_VERSION}-musl-x86_64.tar.gz" \
+  | tar xz -C /opt/pyroscope; \
+  fi
+
+FROM ${RUNTIME_BASE} AS final
+ARG PUBLISHED_PROJECT
+ARG RUNTIME_BASE
+ENV LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8
+
+COPY --link --from=publish --chown=root:root /app/publish .
+COPY --link --from=pyroscope-agent --chown=root:root /opt/pyroscope/ /pyroscope/
+RUN if [ "${RUNTIME_BASE}" = "self-contained" ]; then \
+  chmod +x ${PUBLISHED_PROJECT}; \
+  printf '#!/bin/sh\nexec /app/%s "$@"\n' "${PUBLISHED_PROJECT}" > /app/entrypoint.sh; \
+  else \
+  printf '#!/bin/sh\nexec dotnet /app/%s.dll "$@"\n' "${PUBLISHED_PROJECT}" > /app/entrypoint.sh; \
+  fi && chmod +x /app/entrypoint.sh
+
+USER $APP_UID
+ENTRYPOINT ["/app/entrypoint.sh"]