GSI-Flash-Tool/gsi-tool.sh at main · FeDeveloper95/GSI-Flash-Tool · GitHub

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#!/bin/bash

if ! command -v adb &> /dev/null || ! command -v fastboot &> /dev/null; then
    echo "Error: ADB or Fastboot not found in PATH!"
    exit 1
fi

check_files() {
    if [ ! -f "vbmeta.img" ] || [ ! -f "system.img" ] || [ ! -f "recovery.img" ]; then
        echo ""
        echo "Error: Missing vbmeta.img, system.img, or recovery.img!"
        sleep 3
        return 1
    fi
    return 0
}

update_system() {
    check_files || return
    fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
    fastboot flash vbmeta vbmeta.img
    fastboot flash system system.img
    fastboot flash recovery recovery.img
    fastboot reboot
    echo "Flashed!"
    exit 0
}

reset_system() {
    check_files || return
    fastboot erase userdata
    fastboot erase metadata
    fastboot delete-logical-partition product_b
    fastboot delete-logical-partition product
    fastboot delete-logical-partition product_a
    fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
    fastboot flash vbmeta vbmeta.img
    fastboot flash system system.img
    fastboot flash recovery recovery.img
    fastboot erase userdata
    fastboot erase metadata
    fastboot reboot
    echo "Flashed!"
    exit 0
}

action_menu() {
    while true; do
        echo ""
        echo "Choose the action to perform:"
        echo "  1. Update System"
        echo "  2. Reset and Flash"
        echo "  3. Back to Start"

        read -p "Input: " choice_action

        case $choice_action in
            1)
                update_system
                ;;
            2)
                reset_system
                ;;
            3)
                break
                ;;
            *)
                ;;
        esac
    done
}

while true; do
    clear
    echo "Welcome to GSI Flash Tool by FeDeveloper95 - https://github.com/FeDeveloper95"
    echo ""
    echo "Choose the current state of the device:"
    echo "  1. Booted in Android"
    echo "  2. Recovery"
    echo "  3. Bootloader"
    echo "  4. Fastboot"
    echo "  5. Quit"

    read -p "Input: " choice_state

    case $choice_state in
        5)
            exit 0
            ;;
        4)
            action_menu
            ;;
        3)
            fastboot reboot fastboot
            action_menu
            ;;
        2|1)
            adb reboot fastboot
            action_menu
            ;;
        *)
            ;;
    esac
done