My personal linux setup scripts

ubuntu_devel_setup.sh

#! /usr/bin/env bash

# Post install script to setup a linux development environment

onlyroot="Do not run this script as root!!!"

if [ $(whoami) == "root" ]; then     #"guarding against root execution"
    echo -e $COLOR$onlyroot$MONO
    exit 0
fi

apt_install () {
  read -r -p "Do you wish to install $1?? [y/N]" reply
    case "$reply" in
      [yY][eE][sS]|[yY] )
        sudo apt install -y $1
        if [ $? -eq 0 ]; then
          echo "<--------------------------- $1 Install OK"
        else
          echo "<--------------------------- $1 Install failed"
          exit $?
        fi
        ;;
      * )
        echo "Okay, no problem. :) Let's move on!"
        echo "Skipping $1"
        ;;
    esac
}

code_install () {
  read -r -p "Do you wish to install $1?? [y/N]" reply
    case "$reply" in
      [yY][eE][sS]|[yY] )
        code --install-extension $1
        if [ $? -eq 0 ]; then
          echo "<--------------------------- $1 Install OK"
        else
          echo "<--------------------------- $1 Install failed"
          exit $?
        fi
        ;;
      * )
        echo "Okay, no problem. :) Let's move on!"
        echo "Skipping $1"
        ;;
    esac
}

snap_install () {
  read -r -p "Do you wish to install ${1}?? Make SURE you have snap store installed [y/N]" reply
    case "$reply" in
      [yY][eE][sS]|[yY] )
        sudo snap install $1
        if [ $? -eq 0 ]; then
          echo "<--------------------------- $1 Install OK"
        else
          echo "<--------------------------- $1 Install failed"
          exit $?
        fi
        ;;
      * )
        echo "Okay, no problem. :) Let's move on!"
        echo "Skipping $1"
        ;;
    esac
}


echo "-------------------------------------------------"
echo "<-- Ubuntu Development Setup - Hans -->"
echo "-------------------------------------------------"

echo "-------------------------------------------------"
echo " <-- Checking system version -->"
echo "-------------------------------------------------"

if [ -f /etc/os-release ]; then
    # freedesktop.org and systemd
    . /etc/os-release
    OS=$NAME
    VER=$VERSION_ID
fi

SYS_CHECK_OK=0
if [[ "$OS" == "Ubuntu" ]] ; then
    SYS_CHECK_OK=1
    echo " <-- SYSTEM VERSION CHECK OK -->\n"
else
    read -r -p " Your system is not Ubuntu, continue to setup anyways? [y/N]" reply
    case "$reply" in
      [yY][eE][sS]|[yY] )
        SYS_CHECK_OK=1;
        echo " <-- SYSTEM VERSION CHECK FAILED BUT CONTINUING -->\n"
        ;;
      * )
        SYS_CHECK_OK=0
        echo " <-- SYSTEM VERSION CHECK FAILED -->\n"
        exit -1
        ;;
    esac
fi

if [[ "$SYS_CHECK_OK" == 0 ]]; then
    exit -1
fi

echo "<-- Updating base system -->"
sudo apt update
sudo apt upgrade -y

echo "-------------------------------------------------"
echo "<-- Installing common tools -->"
apt_install "snapd"
apt_install "terminator"
apt_install "vim"
apt_install "nano"
apt_install "wget"
apt_install "curl"
apt_install "openssh-server"
apt_install "build-essential cmake"
apt_install "virtualenv python3-pip"
apt_install "net-tools"

echo "-------------------------------------------------"
echo "<-- Installing snaps -->"
snap_install "spotify"
snap_install "slack --classic"
snap_install "slack-term"
snap_install "telegram-desktop"

echo "-------------------------------------------------"
echo "<-- Git install and config -->"
read -r -p "Do you wish to install git?? [y/N]" reply
  case "$reply" in
      [yY][eE][sS]|[yY] )
        echo "Installing Git"
        sudo apt install -y git
        read -r -p "Do you wish to configure git?? [y/N]" reply
            case "$reply" in
                [yY][eE][sS]|[yY] )
                    echo "What username do you want to use for git?"
                    read git_username
                    git config --global user.name "$git_username"
                    echo "-----------------------------------------"
                    echo "What user email do you want to use for git?"
                    read git_useremail
                    git config --global user.email "$git_useremail"
                    ;;
                * )
                    echo "Okay, no problem. :) Let's move on!"
                    echo "Skipping Git config"
                    ;;
              esac
        ;;
    * ) 
        echo "Okay, no problem. :) Let's move on!"
        echo "Skipping Git"
        ;;
  esac


echo "-------------------------------------------------"
echo "<-- VSCode install and config -->"
read -r -p "Do you wish to install VSCode?? [y/N]" reply
  case "$reply" in
    [yY][eE][sS]|[yY] )
        echo "Installing VSCode"
        sudo apt install -y apt-transport-https
        wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg
        sudo install -o root -g root -m 644 packages.microsoft.gpg /etc/apt/trusted.gpg.d/
        sudo sh -c 'echo "deb [arch=amd64,arm64,armhf signed-by=/etc/apt/trusted.gpg.d/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" > /etc/apt/sources.list.d/vscode.list'
        rm -f packages.microsoft.gpg
        sudo apt update
        sudo apt install -y code
        echo "-----------------------------------"
        read -r -p "Do you wish to install some of my favourite VSCode extentions? (you can choose for each) [y/N]??" reply
            case "$reply" in
                [yY][eE][sS]|[yY] )
                    echo "Installing VSCode extensions"
                    code_install eamodio.gitlens
                    code_install coenraads.bracket-pair-colorizer-2
                    code_install ms-vscode.cpptools-extension-pack 
                    code_install mhutchie.git-graph
                    code_install wayou.vscode-todo-highlight
                    code_install ms-python.python
                    code_install oderwat.indent-rainbow
                    code_install pkief.material-icon-theme
                    code_install esbenp.prettier-vscode
                    ;;
                * )
                    echo "Okay, no problem. :) Let's move on!"
                    echo "Skipping VSCode extensions"
                    ;;
              esac
        ;;
    * )
        echo "Okay, no problem. :) Let's move on!"
        echo "Skipping VSCode"
        ;;
  esac

echo "-------------------------------------------------"
read -r -p "Do you wish to install google chrome?? [y/N]" reply
  case "$reply" in
    [yY][eE][sS]|[yY] )
    echo "Installing chrome"
    wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
    sudo apt install ./google-chrome-stable_current_amd64.deb
    ;;
  * )
    echo "Okay, no problem. :) Let's move on!"
    echo "Skipping google chrome"
    ;;
  esac

echo "<-- cleaning -->"
sudo apt autoremove -y

echo "-------------------------------------------------"
echo "<-- Linux Development Setup Done -->"
echo "-------------------------------------------------"