ARG BUILD_FROM=alpine:3.21.3
# hadolint ignore=DL3006
FROM ${BUILD_FROM}

# Environment variables
ENV \
    CARGO_NET_GIT_FETCH_WITH_CLI=true \
    HOME="/root" \
    LANG="C.UTF-8" \
    PIP_BREAK_SYSTEM_PACKAGES=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    PIP_EXTRA_INDEX_URL="https://wheels.home-assistant.io/musllinux-index/" \
    PIP_NO_CACHE_DIR=1 \
    PIP_PREFER_BINARY=1 \
    PS1="$(whoami)@$(hostname):$(pwd)$ " \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    S6_BEHAVIOUR_IF_STAGE2_FAILS=2 \
    S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0 \
    S6_CMD_WAIT_FOR_SERVICES=1 \
    YARN_HTTP_TIMEOUT=1000000 \
    TERM="xterm-256color" 

# Set shell
SHELL ["/bin/ash", "-o", "pipefail", "-c"]

# Install base system
ARG BUILD_ARCH=amd64
ARG BASHIO_VERSION="v0.17.0"
ARG S6_OVERLAY_VERSION="3.2.0.2"
ARG TEMPIO_VERSION="2024.11.2"
RUN \
    set -o pipefail \
    \
    && apk add --no-cache --virtual .build-dependencies \
        tar=1.35-r2 \
        xz=5.6.3-r1 \
    \
    && apk add --no-cache \
        libcrypto3=3.3.3-r0 \
        libssl3=3.3.3-r0 \
        musl-utils=1.2.5-r9 \
        musl=1.2.5-r9 \
    \
    && apk add --no-cache \
        bash=5.2.37-r0 \
        curl=8.12.1-r1 \
        jq=1.7.1-r0 \
        tzdata=2025b-r0 \
    \
    && S6_ARCH="${BUILD_ARCH}" \
    && if [ "${BUILD_ARCH}" = "i386" ]; then S6_ARCH="i686"; \
    elif [ "${BUILD_ARCH}" = "amd64" ]; then S6_ARCH="x86_64"; \
    elif [ "${BUILD_ARCH}" = "armv7" ]; then S6_ARCH="arm"; fi \
    \
    && curl -L -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz" \
        | tar -C / -Jxpf - \
    \
    && curl -L -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_ARCH}.tar.xz" \
        | tar -C / -Jxpf - \
    \
    && curl -L -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz" \
        | tar -C / -Jxpf - \
    \
    && curl -L -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz" \
        | tar -C / -Jxpf - \
    \
    && curl -J -L -o /tmp/bashio.tar.gz \
        "https://github.com/hassio-addons/bashio/archive/${BASHIO_VERSION}.tar.gz" \
    && mkdir /tmp/bashio \
    && tar zxvf \
        /tmp/bashio.tar.gz \
        --strip 1 -C /tmp/bashio \
    \
    && mv /tmp/bashio/lib /usr/lib/bashio \
    && ln -s /usr/lib/bashio/bashio /usr/bin/bashio \
    \
    && curl -L -s -o /usr/bin/tempio \
        "https://github.com/home-assistant/tempio/releases/download/${TEMPIO_VERSION}/tempio_${BUILD_ARCH}" \
    && chmod a+x /usr/bin/tempio \
    \
    && apk del --no-cache --purge .build-dependencies \
    && rm -f -r \
        /tmp/*

# Copy root filesystem
COPY rootfs /

# Copy s6-overlay adjustments
COPY s6-overlay /package/admin/s6-overlay-${S6_OVERLAY_VERSION}/

# Entrypoint & CMD
ENTRYPOINT ["/init"]

# Build arugments
ARG BUILD_DATE
ARG BUILD_REF
ARG BUILD_VERSION
ARG BUILD_REPOSITORY

# Labels
LABEL \
    io.hass.name="Addon base for ${BUILD_ARCH}" \
    io.hass.description="Home Assistant Community Add-on: ${BUILD_ARCH} base image" \
    io.hass.arch="${BUILD_ARCH}" \
    io.hass.type="base" \
    io.hass.version=${BUILD_VERSION} \
    io.hass.base.version=${BUILD_VERSION} \
    io.hass.base.name="alpine" \
    io.hass.base.image="hassioaddons/base" \
    maintainer="Franck Nijhof <frenck@addons.community>" \
    org.opencontainers.image.title="Addon base for ${BUILD_ARCH}" \
    org.opencontainers.image.description="Home Assistant Community Add-on: ${BUILD_ARCH} Base image" \
    org.opencontainers.image.vendor="Home Assistant Community Add-ons" \
    org.opencontainers.image.authors="Franck Nijhof <frenck@addons.community>" \
    org.opencontainers.image.licenses="MIT" \
    org.opencontainers.image.url="https://addons.community" \
    org.opencontainers.image.source="https://github.com/${BUILD_REPOSITORY}" \
    org.opencontainers.image.documentation="https://github.com/${BUILD_REPOSITORY}/blob/main/README.md" \
    org.opencontainers.image.created=${BUILD_DATE} \
    org.opencontainers.image.revision=${BUILD_REF} \
    org.opencontainers.image.version=${BUILD_VERSION}