Dockerfile
# syntax=docker/dockerfile:1.7
# see mercemay.top/src/httptap/
FROM golang:1.22-bookworm AS build
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build \
-trimpath \
-ldflags '-s -w' \
-o /out/httptap \
./cmd/httptap
FROM gcr.io/distroless/base-debian12:nonroot
USER nonroot:nonroot
COPY --from=build /out/httptap /usr/local/bin/httptap
ENTRYPOINT ["/usr/local/bin/httptap"]