shistmanager-code-remover

#!/usr/bin/bash

# Confirm Uninstall - we don't want to see you go!
echo ""
while true; do
    read -p "Do you wish to uninstall HistManagerBETA?(y/n)       " yn
    case $yn in
        [Yy]* ) echo ""; break;;
        [Nn]* ) echo ""; echo "Quiting HistManagerBETA uninstaller."; exit;;
        * ) echo "  invalid input";; #"Do you wish to install HistManagerBETA?(y/n)        ";;
    esac
done

# Starting Uninstall
echo "Uninstalling HistManagerBETA"
echo ""

# create multiple (hidden) backups, remove histmanager from terminal startup config
python3 ~/.khist/HistManager-Uninstall.py
{
    sleep 0.5
    printf "%s" "Removing HistManagerBETA from Terminal Startup Config"
    sleep 0.5
    printf "%s" " ."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" ". "
    sleep 0.5
    echo "[Done]"
    sleep 0.5
} # Fancy Display
{
    sleep 0.5
    printf "%s" "Creating backup of Terminal History"
    # as on $(date +%y-%m-%d)"
    sleep 0.5
    printf "%s" " ."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" ". "
    sleep 0.5
    echo "[Done]"
    sleep 0.5
} # Fancy Display

# Restore Default History Management
mv ~/.khist/history/Master.khtxt ~/.bash_history
{
    sleep 0.5
    printf "%s" "Restoring original History Settings"
    sleep 0.5
    printf "%s" " ."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" ". "
    sleep 0.5
    echo "[Done]"
    sleep 0.5
}

# Moving Error Logs
if [ $(wc -l < ~/.khist/errorlog.khtxt) -ge 2 ]; then
    mv ~/.khist/errorlog.khtxt ~/HistErrorLogReport.khtxt
    {
        sleep 0.5
        printf "%s" "Generating Error Logs from your past usage of HistManager"
        sleep 0.5
        printf "%s" " ."
        sleep 0.5
        printf "%s" "."
        sleep 0.5
        printf "%s" "."
        sleep 0.5
        printf "%s" ". "
        sleep 0.5
        echo "[Done]"
        sleep 0.5
    }
fi

# Clean Up
mv ~/uninstall-histmanager.sh ~/.khist/uninstallfile_archived.sh
rm -rf ~/.khist/
{
    sleep 0.5
    printf "%s" "Deleting HistManagerBETA Data and Programs"
    sleep 0.5
    printf "%s" " ."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" "."
    sleep 0.5
    printf "%s" ". "
    sleep 1.5
    echo "[Done]"
    sleep 0.5
}

# GoodBye!
sleep 3
echo ""
echo "Successfully Uninstalled HistManagerBETA"
if [ -f ~/HistErrorLogReport.khtxt ]; then
    sleep 0.5
    echo ""
    echo "HistManager uninstaller has generated an ErrorLogReport in your home directory."
    sleep 0.5
    echo "Please email it to histmanager@gmail.com so we can improve further versions of HistManager."
    echo ""
    # Should have an option to send mail directly, if mail, uuencode, mutt, metasend, or sendfile is installed.
    # http://www.shelldorado.com/articles/mailattachments.html
    # http://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script
fi
sleep 1
echo "Please restart the Terminal."
sleep 1
echo ""

exit

#   HistManager - Effectively Manage Terminal History
#   Copyright (C) 2016  Kaivalya Rawal (histmanager@gmail.com)
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU Affero General Public License as published by
#   the Free Software Foundation, either version 3 of the License, or 
#   any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#   GNU Affero General Public License for more details.
#
#   You should have received a copy of the GNU Affero General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.