pinebook_install_to_SD.sh - Printable Version

Code:
#!/bin/bash



set -eo pipefail



if [[ "$(id -u)" -ne "0" ]]; then

    echo "This script requires root."

    exit 1

fi



echo "Pine A64/Pinebook release installer!"

echo "(C) 2017. Kamil Trzciński (https://ayufan.eu)."

echo ""



usage() {

    echo "Usage:"

    echo "$ $0 <system> [version]"

    echo ""

    echo "Systems:"

    echo " - xenial-minimal (https://github.com/ayufan-pine64/linux-build/releases)"

    echo " - xenial-mate (https://github.com/ayufan-pine64/linux-build/releases)"

    echo " - xenial-i3 (https://github.com/ayufan-pine64/linux-build/releases)"

    echo " - android-7.0 (https://github.com/ayufan-pine64/android-7.0/releases)"

    echo " - android-7.1 (https://github.com/ayufan-pine64/android-7.1/releases)"

    echo ""

    echo "Version:"

    echo " - latest will be used if version is not defined"

    exit 1

}



if [[ $# -ne 1 ]] && [[ $# -ne 2 ]]; then

    usage

fi



#if [[ ! -d /sys/devices/soc.0/1c10000.sdmmc/mmc_host/mmc1 ]]; then

#    echo "You should boot from SD card"

#    exit 1

#fi



#if [[ ! -e /dev/mmcblk1 ]]; then

#    echo "You should boot from SD card"

#    exit 1

#fi



case "$1" in

    xenial-minimal|xenial-mate|xenial-i3)

        REPO="ayufan-pine64/linux-build"

        PREFIX="$1-$(cat /etc/pine64_model)-bspkernel-"

        SUFFIX="-[0-9]*.img.xz"

        ARCHIVER="xz -d"

        ;;



    android-7.0|android-7.1)

        REPO="ayufan-pine64/$1"

        if [[ "$(cat /etc/pine64_model)" == "pinebook" ]]; then

            PREFIX="$1-pine-a64-pinebook-v"

        elif [[ "$(cat /etc/pine64_model)" == "sopine" ]]; then

            PREFIX="$1-pine-a64-sopine-v"

        else

            PREFIX="$1-pine-a64-v"

        fi

        SUFFIX="-r[0-9]*.img.gz"

        ARCHIVER="gzip -d"

        ;;



    *)

        echo "Unknown system: $1"

        echo ""

        usage

        ;;

esac



VERSION="$2"



if [[ -z "$VERSION" ]]; then

    VERSION=$(curl -f -sS https://api.github.com/repos/$REPO/releases/latest | jq -r ".tag_name")

    if [ -z "$VERSION" ]; then

        echo "Latest release was not for $1."

        echo "Please go to: https://github.com/$REPO/releases/latest"

        exit 1

    fi



    echo "Using latest release: $VERSION from https://github.com/$REPO/releases."

fi



NAME="$PREFIX$VERSION$SUFFIX"

NAME_SAFE="${NAME//./\\.}"

VERSION_SAFE="${VERSION//./\\.}"



echo "Looking for download URL..."

DOWNLOAD_URL=$(curl -f -sS https://api.github.com/repos/$REPO/releases | \

    jq -r ".[].assets | .[].browser_download_url" | \

    ( grep -o "https://github\.com/$REPO/releases/download/$VERSION_SAFE/$NAME_SAFE" || true))



if [[ -z "$DOWNLOAD_URL" ]]; then

    echo "The download URL for $NAME not found".

    echo "Look at https://github.com/$REPO/releases for correct versions."

    exit 1

fi



echo "Doing this will overwrite all data stored on eMMC."



while true; do

    echo "Type YES to continue or Ctrl-C to abort."

    read CONFIRM

    if [[ "$CONFIRM" == "YES" ]]; then

        break

    fi

done



echo ""

echo "Using $DOWNLOAD_URL..."

echo "Umounting..."

umount -f /dev/mmcblk1* || true

echo ""



echo "Downloading and writing to /dev/mmcblk1..."

curl -L -f "$DOWNLOAD_URL" | $ARCHIVER | dd bs=30M of=/dev/mmcblk1

sync

echo ""

echo "You may want to run now pine64_remove_boot0.sh to make the current device unbootable."

echo ""



echo "Done."