Dockerfile.test

# Copyright 2025 Matheus Pimenta.
# SPDX-License-Identifier: AGPL-3.0

ARG TARGETARCH

# Build stage
FROM golang:1.26.1-alpine3.23@sha256:2389ebfa5b7f43eeafbd6be0c3700cc46690ef842ad962f6c5bd6be49ed82039 AS builder

RUN apk add --no-cache clang llvm bpftool libbpf-dev

WORKDIR /app

COPY go.mod go.sum ./
RUN go mod download

COPY main.go ./
COPY ./api/ ./api/
COPY ./internal/ ./internal/
COPY ./ebpf/ ./ebpf/

RUN go generate ./internal/redirect

ARG TARGETARCH
RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go test -c github.com/matheuscscp/gke-metadata-server/internal/server

# Runtime stage
FROM alpine:3.23@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659

WORKDIR /app

# Copy only the compiled test binary
COPY --from=builder /app/server.test ./

CMD [ "sh", "-c", "sleep 2 && ./server.test -test.v" ]