FROM ubuntu:20.04

# Install GCC
RUN apt update
RUN apt install -y \
        wget build-essential \
        gcc-aarch64-linux-gnu \
        binutils-aarch64-linux-gnu binutils-aarch64-linux-gnu-dbg \
        gcc-arm-linux-gnueabihf \
        binutils-arm-linux-gnueabihf binutils-arm-linux-gnueabihf-dbg
RUN env DEBIAN_FRONTEND=noninteractive \
    apt install -y qemu-user qemu-user-static

# Install Golang
RUN wget --quiet https://go.dev/dl/go1.24.1.linux-amd64.tar.gz && \
    rm -rf /usr/local/go && \
    tar -C /usr/local -xzf go1.24.1.linux-amd64.tar.gz
ENV PATH=$PATH:/usr/local/go/bin

# Copy source code
WORKDIR /root/src
RUN mkdir /root/out
COPY . .

# Build ARM64
RUN env \
        CC=aarch64-linux-gnu-gcc \
        CGO_ENABLED=1 \
        GOOS=linux GOARCH=arm64 \
    make host && mv out/yarr /root/out/yarr.arm64

RUN env \
        CC=arm-linux-gnueabihf-gcc \
        CGO_ENABLED=1 \
        GOOS=linux GOARCH=arm GOARM=7 \
    make host && mv out/yarr /root/out/yarr.armv7

CMD ["/bin/bash"]