build.sh

#! /bin/bash

set -e

#DEFBUILDARCHS="amd64 armhf"

build () {
        local _arch=$1; shift
        export ARCH="${_arch}"

        modules="net/mvlan"
        contname="nuc-birdnetpi"

        ifrom debian:bullseye

        icopy_files

        imacro standard_init

        iinstall systemd unattended-upgrades dbus sudo
        iinstall udev ca-certificates #dbus-user-session

        # for debugging / easier admin
        iinstall less iproute2 vim-tiny iputils-ping net-tools
        iinstall mlocate aptitude

        ienable systemd-resolved

#       curl -s https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz | \
#               irun tar -C /usr/local/lib -xJvf -
#       irun ln -s /usr/local/lib/ffmpeg-6.0-amd64-static/ffmpeg /usr/local/bin

        irun adduser --disabled-login --gecos "" pi
        irun adduser pi sudo
        irun su -l pi -c 'd=/home/pi/.cache; mkdir $d; chown pi:pi $d'
        irun su -l pi -c "ln -s /vol/pip-cache /home/pi/.cache/pip"

        iinstall curl git jq python3-venv patch cron

        irun su -l pi -c "git clone -b debian --depth=1 https://github.com/MatthewBCooke/BirdNET-Pi.git /home/pi/BirdNET-Pi"

        
        for p in $(cd patches; ls 2>/dev/null *.diff *.url | sort -n); do
                if echo "$p" | grep -q '.url$'; then    
                        local url=$(cat patches/$p)
                        echo "applying $url"
                        curl -s "$url" | irun su -l pi -c "patch -d /home/pi/BirdNET-Pi -p1"
                else
                        echo "applying patches/$p"
                        cat patches/$p | irun su -l pi -c "patch -d /home/pi/BirdNET-Pi -p1"
                fi
        done

        irun bash -c "cat >/home/pi/BirdNET-Pi/birdnet.conf.override" <<-EOM
                INSTALL_PULSEAUDIO=false
                INSTALL_FFMPEG=static
EOM

        ORIG_BAH_OPTS="$CB_BAH_OPTS"
        export CB_BAH_OPTS="${ORIG_BAH_OPTS} --mount=type=bind,source=/vol/pip-cache/birdnet,destination=/vol/pip-cache"
        irun su -l pi -c "/home/pi/BirdNET-Pi/scripts/install_birdnet.sh"
        export CB_BAH_OPTS="${ORIG_BAH_OPTS}"

        for f in BirdDB.txt apprise.txt birdnet.conf exclude_species_list.txt include_species_list.txt; do
                irun su -l pi -c "d=/home/pi/BirdNET-Pi; rm -f \$d/$f && ln -s /state/$f \$d/$f"
        done
        irun su -l pi -c 'd=/home/pi/BirdNET-Pi/scripts; f=birds.db; rm -f $d/$f && ln -s /state/$f $d/$f'

        ifinish
}

build amd64