Script to fix invalid PGP fail and transaction fail issue in Arch Linux

arch-key-reset.sh

#!/bin/bash

# Script to fix invalid PGP fail and transaction fail issue in Arch Linux
# Computer Science Engineer: Felipe Alfonso González
# Github: https://github.com/felipealfonsog
# Email: f.alfonso@res-ear.ch
# BSD 3-Clause License

echo "Welcome to the Arch Linux PGP key reset script!"
echo "This script will reset all pacman keys to solve the problem."

read -p "Are you sure you want to proceed? (y/n): " choice

if [[ $choice =~ ^[Yy]$ ]]; then
    echo "Deleting GPG files..."
    sudo rm -rf /etc/pacman.d/gnupg
    echo "Initializing and populating pacman keys..."
    sudo pacman-key --init && sudo pacman-key --populate
    echo "Refreshing keys..."
    sudo pacman-key --refresh-keys
    echo "PGP keyring has been reset successfully!"
    echo "You can now proceed with upgrades as normal."
else
    echo "Operation canceled. Exiting..."
fi