ARG WINDOWS_VERSION=1809

# Build the manager binary

FROM --platform=windows/amd64 golang:1.25 as builder

## GOLANG env

ENV GO111MODULE="on" CGO_ENABLED="0" GOOS="windows" GOARCH="amd64"

ARG GOPROXY="https://proxy.golang.org|direct"

# Copy go.mod and download dependencies

WORKDIR /node-termination-handler

COPY go.mod .

COPY go.sum .

RUN go mod download -x

# Build

COPY . .

RUN go build -ldflags="-s" -a -tags nth${GOOS} -o build/node-termination-handler cmd/node-termination-handler.go

# In case the target is build for testing:

# $ docker build --target=builder -t test .

ENTRYPOINT ["/node-termination-handler/build/node-termination-handler"]

# Copy the controller-manager into a thin image

FROM mcr.microsoft.com/windows/nanoserver:${WINDOWS_VERSION}

WORKDIR /

COPY --from=builder /windows/system32/netapi32.dll /windows/system32/

COPY --from=builder /node-termination-handler/build/node-termination-handler .

COPY THIRD_PARTY_LICENSES.md .

ENTRYPOINT ["/node-termination-handler"]