#============================#
#  ALEXBELGIUM'S DOCKERFILE  #
#============================#
#           _.------.
#       _.-`    ('>.-`"""-.
# '.--'`       _'`   _ .--.)
#    -'         '-.-';`   `
#    ' -      _.'  ``'--.
#        '---`    .-'""`
#               /`
#=== Home Assistant Addon ===#

#################
# 1 Build Image #
#################

ARG BUILD_FROM=ghcr.io/hassio-addons/base/amd64:11.0.0
FROM ${BUILD_FROM}

##################
# 2 Modify Image #
##################

# Set S6 wait time
ENV S6_CMD_WAIT_FOR_SERVICES=1 \
    S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0 \
    S6_SERVICES_GRACETIME=0


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

# Setup base
ARG BUILD_UPSTREAM="2.19.0"

# spellcheck disable=SC2015
# hadolint ignore=SC2015
RUN \
    BUILD_ARCH=$(uname -m) \
    && echo "${BUILD_ARCH}" \
    && BUILD_ARCH=${BUILD_ARCH:-x86} \
    && if [[ "${BUILD_ARCH}" == *aarch64* ]]; then ARCH="arm64"; fi \
    && if [[ "${BUILD_ARCH}" == *armv8* ]]; then ARCH="arm64"; fi \
    && if [[ "${BUILD_ARCH}" == *arm64* ]]; then ARCH="arm64"; fi \
    && if [[ "${BUILD_ARCH}" == *armhf* ]]; then ARCH="arm"; fi \
    && if [[ "${BUILD_ARCH}" == *armv7* ]]; then ARCH="arm"; fi \
    && if [[ "${BUILD_ARCH}" == arm ]]; then ARCH="arm"; fi \
    && if [[ "${BUILD_ARCH}" == *x86* ]]; then ARCH="amd64"; fi \
    \
    && curl -f -L -s \
    "https://github.com/portainer/portainer/releases/download/${BUILD_UPSTREAM}/portainer-${BUILD_UPSTREAM}-linux-${ARCH}.tar.gz" \
    | tar zxvf - -C /opt/

##################
# 3 Install apps #
##################

# Add rootfs
COPY rootfs/ /

# Modules
ARG MODULES="00-banner.sh 01-custom_script.sh"

# Automatic modules download
ADD --chmod=744 "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/ha_automodules.sh" "/ha_automodules.sh"
RUN /ha_automodules.sh "$MODULES" && rm /ha_automodules.sh

# Manual apps
ENV PACKAGES="nginx"

# Automatic apps & bashio
ADD --chmod=744 "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/ha_automodules.sh" "/ha_autoapps.sh"
RUN /ha_autoapps.sh "$PACKAGES" && rm /ha_autoapps.sh

################
# 4 Entrypoint #
################

# Add entrypoint
ENV S6_STAGE2_HOOK=/ha_entrypoint.sh
ADD --chmod=777 "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/ha_entrypoint.sh" "/ha_entrypoint.sh"

# Entrypoint modifications
RUN \
    # Corrects permissions for s6 v3
    if [ -d /etc/cont-init.d ]; then chmod -R 755 /etc/cont-init.d; fi && \
    if [ -d /etc/services.d ]; then chmod -R 755 /etc/services.d; fi && \
    #Correct shebang in entrypoint
    for shebang in "/command/with-contenv bashio" "/usr/bin/env bashio" "/usr/bin/bashio" "/bin/bash" "/bin/sh"; do if [ -f "${shebang%% *}" ]; then break; fi; done; sed -i "s|/command/with-contenv bashio|$shebang|g" /ha_entrypoint.sh

RUN chmod 777 /etc/services.d/*/*
#
#WORKDIR /
#ENTRYPOINT [ "/usr/bin/env" ]
#CMD [ "/ha_entrypoint.sh" ]
#SHELL ["/bin/bash", "-o", "pipefail", "-c"]

############
# 5 Labels #
############

ARG BUILD_ARCH
ARG BUILD_DATE
ARG BUILD_DESCRIPTION
ARG BUILD_NAME
ARG BUILD_REF
ARG BUILD_REPOSITORY
ARG BUILD_VERSION
LABEL \
    io.hass.name="${BUILD_NAME}" \
    io.hass.description="${BUILD_DESCRIPTION}" \
    io.hass.arch="${BUILD_ARCH}" \
    io.hass.type="addon" \
    io.hass.version=${BUILD_VERSION} \
    maintainer="alexbelgium (https://github.com/alexbelgium)" \
    org.opencontainers.image.title="${BUILD_NAME}" \
    org.opencontainers.image.description="${BUILD_DESCRIPTION}" \
    org.opencontainers.image.vendor="Home Assistant Add-ons" \
    org.opencontainers.image.authors="alexbelgium (https://github.com/alexbelgium)" \
    org.opencontainers.image.licenses="MIT" \
    org.opencontainers.image.url="https://github.com/alexbelgium" \
    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}

#################
# 6 Healthcheck #
#################

ENV HEALTH_PORT="9000" \
    HEALTH_URL="/api/system/status"
HEALTHCHECK \
    --interval=5s \
    --retries=5 \
    --start-period=30s \
    --timeout=25s \
    CMD curl --fail "http://127.0.0.1:${HEALTH_PORT}${HEALTH_URL}" &>/dev/null || exit 1