[Ubuntu Bootstrap]

bootstrap.sh

#!/bin/bash

# Check sudo.
# If credentials not already cached, ask for password and cache credentials.
# If already cached, increase sudo timeout by 5 min
sudo -v && exit 1 'Sudo access needed to execute this script'


# First update
echo "Updating apt list ...."
sudo apt-get update


# Install dialog
echo "Installing dialog ...."
sudo apt install -y dialog

# Check if upgrade is needed
dialog --title "Upgrade" \
       --yesno "Do you want to run apt-get upgrade ?" 6 25
if [[ "$?" -eq 0 ]]; then
    echo "Upgrading system ...."
    sudo apt-get upgrade -y
else
    echo "Proceeding without system upgrade ..."
fi
clear


# Offer list of applications to select for installation
cmd=(dialog --separate-output --checklist "Please Select Software you want to install:" 22 76 16)
options=(1  "Git" off 
         2  "Tig" off
         3  "Lazygit" off
         4  "tmux" off
         5  "Miniconda" off)
choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
clear

for choice in $choices; do
    case $choice in
        1)
            # Install Git
            echo "" 
            echo "Installing Git ...."
            sudo add-apt-repository ppa:git-core/ppa
            sudo apt-get update
            sudo apt intall git
            echo "Git Installation completed."
            echo ""
            ;; 
        2)
            # Install Tig 
            echo "" 
            echo "Installing Tig ...."
            sudo apt-get update
            sudo apt install tig
            echo "Tig Installation completed."
            echo ""
            ;; 
        3)
            # Install Lazygit 
            echo "" 
            echo "Installing Lazygit  ...."
            sudo add-apt-repository ppa:lazygit-team/release
            sudo apt-get update
            sudo apt install lazygit
            echo "Lazygit Installation completed."
            echo ""
            ;; 
        4)
            # Install tmux 
            echo "" 
            echo "Installing tmux...."
            sudo apt-get update
            sudo apt install tmux
            echo "Lazygit Installation completed."
            echo ""
            ;; 
          5)
            # Install Miniconda latest
            echo "" 
            echo "Installing Miniconda3 latest...."
            wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -q --show-progress
            chmod u+x Miniconda3-latest-Linux-x86_64.sh
            bash Miniconda3-latest-Linux-x86_64.sh -b -p $HOME/miniconda
            echo 'export PATH="$HOME/miniconda/bin:$PATH"' >> ~/.bashrc
            echo '$PATH updated in .bashrc. Remember to source it . ~/.bashrc' 
            echo "Miniconda Installation completed."
            echo ""
            ;; 
        *)
            # Default Option
            echo "" 
            ;;
    esac
done