FROM debian:bullseye

RUN apt-get update && apt-get install -y --no-install-recommends dnsmasq wireless-tools

# use latest version. If specific version is required, it should be provided as vX.Y.Z, e.g v4.11.37
ARG VERSION="latest"

# create /usr/src/app/ui directory where we will extract pre-built UI 
WORKDIR /usr/src/app/ui

WORKDIR /usr/src/app

RUN \
    export BASE_URL="https://github.com/balena-os/wifi-connect/releases" &&\    
    DETECTED_ARCH=$(uname -m) &&\
    case $DETECTED_ARCH in \
        "aarch64") \
            BINARY_ARCH_NAME="aarch64-unknown-linux-gnu" ;; \
        "x86_64") \
            BINARY_ARCH_NAME="x86_64-unknown-linux-gnu" ;;\
        "armv7l") \
            BINARY_ARCH_NAME="armv7-unknown-linux-gnueabihf" ;;\
        *) \
            echo >&2 "error: unsupported architecture ($DETECTED_ARCH)"; exit 1 ;; \ 
    esac;\
    if [ ${VERSION} = "latest" ]; then \
        export URL_PARTIAL="latest/download" ; \
    else \
        export URL_PARTIAL="download/${VERSION}" ; \
    fi; \
    curl -Ls "$BASE_URL/$URL_PARTIAL/wifi-connect-$BINARY_ARCH_NAME.tar.gz" \
    | tar -xvz -C  /usr/src/app/ &&\
    curl -Ls "$BASE_URL/$URL_PARTIAL/wifi-connect-ui.tar.gz" \
    | tar -xvz -C  /usr/src/app/ui 

COPY scripts/start.sh .

CMD ["bash", "start.sh"]