Dockerfile.build

ARG ALPINE_VERSION=0
FROM alpine:${ALPINE_VERSION}

ARG BUILD_USER
ENV BUILD_USER=${BUILD_USER}

ARG BUILD_USER_UID=1000
ENV BUILD_USER_UID=${BUILD_USER_UID}

RUN apk add --no-cache \
    abuild \
    apk-tools \
    alpine-conf \
    busybox \
    curl \
    fakeroot \
    sudo \
    squashfs-tools \
    mkinitfs \
    grub-efi \
    mtools \
    xorriso

# for python virtualenvs
RUN apk add --no-cache \
    python3 \
    py3-pip

# for home assistant
RUN apk add --no-cache \
    git \
    gcc \
    g++ \
    ffmpeg-dev \
    linux-headers \
    py3-netifaces \
    python3-dev \
    musl-dev

RUN adduser -u $BUILD_USER_UID -G users -s /bin/sh -D $BUILD_USER \
    && adduser $BUILD_USER abuild \
    && echo "$BUILD_USER ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/wheel \
    && chmod 640 /etc/sudoers.d/wheel

# Without an `apk update` here, build of Raspberry Pi images will fail with
# `gzip: invalid magic` when running an `apk fetch` for `rbi_blobs`.
RUN apk update

USER ${BUILD_USER}:users