termux-pm3.sh

#!/bin/bash
#
#  Copyright 2019 Gerhard Klostermeier
#  Usage: bash termux-pm3.sh <install | run | update> [ignore-warnings] [PLATFORM=PM3OTHER]
#


function compile {
    if [ "$1" == "ignore-warnings" ]; then
        # Allow warnings (needed on Android 5.x, 7.x, not needed on 8.x).
        echo "[*] Removing the -Werror flag from Makefiles"
        sed -i 's/-Werror //g' client/Makefile
        sed -i 's/-Werror //g' Makefile.host
        # Make the proxmark3 client.
        echo "[*] Compiling the client"
        make client $2
    else
        # Make the proxmark3 client.
        echo "[*] Compiling the client"
        make client $1
    fi
}


# Main function.
if [ "$1" == "install" ]; then
    # Update Termux packages.
    echo "[*] Udate packages"
    pkg update -y

    # Install proxmark3 client build dependencies.
    echo "[*] Install dependencies"
    pkg install -y git make clang

    # Get the proxmark3 RDV4 repository.
    echo "[*] Get the Proxmark3 RDV4 repository"
    git clone https://github.com/RfidResearchGroup/proxmark3.git
    cd proxmark3
    git restore *
    compile $2 $3
elif [ "$1" == "run" ]; then
    # Run Proxmark3 client (needs root for now).
    echo "[*] Run the Proxmark3 RDV4 client as root on /dev/ttyACM0"
    su -c 'cd proxmark3/client && ./proxmark3 -p /dev/ttyACM0'
elif [ "$1" == "update" ]; then
    echo "[*] Update the Proxmark3 RDV4 repository"
    cd proxmark3
    git restore *
    git pull
    compile $2 $3
else
    echo "Usage: bash termux-pm3.sh <install | run | update> [ignore-warnings] [PLATFORM=PM3OTHER]"
    echo "Running the Proxmark3 client requires root (to access /dev/ttyACM0)."
    echo "Hint: There are plans in the Termux community to support USB-OTG and Bluetooth devices." \
         "Maybe then it will be possible to do this without root."
fi