1FROM golang:1.23@sha256:51a6466e8dbf3e00e422eb0f7a97ac450b2d57b33617bbe8d2ee0bddcd9d0d37
 2
 3ENV GOOS=linux
 4ENV GOARCH=arm
 5ENV CGO_ENABLED=1
 6ENV CC=arm-linux-gnueabihf-gcc
 7ENV PATH="/go/bin/${GOOS}_${GOARCH}:${PATH}"
 8ENV PKG_CONFIG_PATH=/usr/lib/arm-linux-gnueabihf/pkgconfig
 9
10RUN dpkg --add-architecture armhf \
11    && apt update \
12    && apt install -y --no-install-recommends \
13        gcc-arm-linux-gnueabihf \
14        libc6-dev-armhf-cross \
15        pkg-config \
16    && rm -rf /var/lib/apt/lists/*
17
18COPY . /src/workdir
19
20WORKDIR /src/workdir
21
22RUN go build ./...