install_build_deps.sh

#!/bin/bash
################################################################################
# Copyright (c) 2022 ModalAI, Inc. All rights reserved.
################################################################################

# Script to install build dependencies in voxl-cross docker image

# list all your dependencies here. Note for packages that have AMD64 equivalents
# in the ubuntu repositories you should specify the arm64 architecture to make
# sure the correct one is installed in voxl-cross.
DEPS_QRB5165="
libmodal-json
libmodal-pipe
libvoxl-cutils"

DEPS_APQ8096="
libmodal-json
libmodal-pipe
libvoxl-cutils"


## this list is just for tab-completion
## it's not an exhaustive list of platforms available.
AVAILABLE_PLATFORMS="qrb5165 apq8096"


print_usage(){
    echo ""
    echo " Install build dependencies from a specified repository."
    echo " For apq8096 \"dev\" and \"stable\" repos the packages"
    echo " will be pulled as IPKs and installed with opkg."
    echo " Otherwise debs will be pulled with apt."
    echo ""
    echo " Usage:"
    echo "  ./install_build_deps.sh {platform} {section}"
    echo ""
    echo " Examples:"
    echo ""
    echo "  ./install_build_deps.sh qrb5165 dev"
    echo "        Install from qrb5165 development repo."
    echo ""
    echo "  ./install_build_deps.sh qrb5165 sdk-1.0"
    echo "        Install from qrb5165 sdk-1.0 repo."
    echo ""
    echo "  ./install_build_deps.sh apq8096 dev"
    echo "        Install from apq8096 development repo."
    echo ""
    echo "  ./install_build_deps.sh apq8096 staging"
    echo "        Install from apq8096 staging repo."
    echo ""
    echo ""
    echo " These examples are not an exhaustive list."
    echo " Any platform and section in this deb repo can be used:"
    echo "     http://voxl-packages.modalai.com/dists/"
    echo ""
}

# make sure two arguments were given
if [ "$#" -ne 2 ]; then
    print_usage
    exit 1
fi
MODE="DEB"

## convert arguments to lower case for robustness
PLATFORM=$(echo "$1" | tr '[:upper:]' '[:lower:]')
SECTION=$(echo "$2" | tr '[:upper:]' '[:lower:]')

# use ipk mode for apq8096
if [ "$PLATFORM" == "apq8096" ]; then
    MODE="IPK"
fi

# install deb packages with apt
if [ "$MODE" == "DEB" ]; then
    echo "using $PLATFORM $SECTION debian repo"
    # write in the new entry
    DPKG_FILE="/etc/apt/sources.list.d/modalai.list"
    LINE="deb [trusted=yes] http://voxl-packages.modalai.com/ ./dists/$PLATFORM/$SECTION/binary-arm64/"
    echo "${LINE}" > ${DPKG_FILE}

    ## make sure we have the latest package index
    ## only pull from voxl-packages to save time
    apt-get update -o Dir::Etc::sourcelist="sources.list.d/modalai.list" -o Dir::Etc::sourceparts="-" -o APT::Get::List-Cleanup="0"

    ## install the user's list of dependencies
    echo "installing: $DEPS_QRB5165"
    apt install -y $DEPS_QRB5165

# install IPK packages with opkg
else
    echo "using $PLATFORM $SECTION repo"
    OPKG_CONF="/etc/opkg/opkg.conf"
    # delete any existing repository entries
    sed -i '/voxl-packages.modalai.com/d' ${OPKG_CONF}

    # add arm64 architecture if necessary
    if ! grep -q "arch arm64" "${OPKG_CONF}"; then
        echo "adding arm64 to opkg conf"
        echo "arch arm64 7" >> ${OPKG_CONF}
    fi

    # write in the new entry
    LINE="src/gz ${SECTION} http://voxl-packages.modalai.com/dists/$PLATFORM/${SECTION}/binary-arm64/"
    echo "$LINE" >> ${OPKG_CONF}
    echo "" >> ${OPKG_CONF}

    ## make sure we have the latest package index
    opkg update

    echo "installing: $DEPS_APQ8096"

    # install/update each dependency
    for i in ${DEPS_APQ8096}; do
        # this will also update if already installed!
        opkg install --nodeps $i
    done

fi

echo ""
echo "Done installing dependencies"
echo ""
exit 0