Ubuntu new install setup

setup_ubuntu.sh

#!/bin/bash

set -xe

# Update the system
sudo apt -y update && sudo apt -y upgrade

# Make GRUB remeber the last chosen entry
function grub_set_remeber_last_option () {
  grub_file=/etc/default/grub
  if grep -qx "GRUB_DEFAULT=.*" $grub_file
  then
    sudo sed -i -e 's/GRUB_DEFAULT=\(.*\)$/GRUB_DEFAULT=saved/g' $grub_file
  else
    echo 'Will add GRUB_DEFAULT'
    # echo >> "GRUB_DEFAULT=saved"
  fi

  if grep -qx "GRUB_SAVEDEFAULT=.*" $grub_file
  then
    sudo sed -e 's/GRUB_DEFAULT=\(.*\)$/GRUB_SAVEDEFAULT=true/g'
  else
    echo "GRUB_SAVEDEFAULT=true" | sudo tee -a $grub_file
  fi

  sudo update-grub
}

grub_set_remeber_last_option

# Install basic packages
sudo apt -y install \
  build-essential \
  git \
  vim \
  zsh \
  dconf-tools \
  fonts-powerline \
  curl \
  apt-transport-https \
  ca-certificates \
  software-properties-common


# Clone dotfiles to /tmp
mkdir -p /tmp/install
dotfiles=/tmp/install/dotfiles

git clone https://github.com/lcguida/dotfiles $dotfiles

# Copy basic files
cp $dotfiles/.gemrc ~/.gemrc
cp $dotfiles/.gitconfig ~/.gitconfig
cp $dotfiles/.vimrc ~/.vimrc
# Create a secrest file (used by .zshrc)
touch ~/.secrets

######## Vim ##########

# Install pathogen
mkdir -p ~/.vim/autoload ~/.vim/bundle
curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim

# Base16 color
git clone https://github.com/chriskempson/base16-vim ~/.vim/bundle/base16-vim

# Airline
git clone https://github.com/vim-airline/vim-airline ~/.vim/bundle/vim-airline

# Airline themes
git clone https://github.com/vim-airline/vim-airline-themes ~/.vim/bundle/vim-airline-themes

######### Prezto #########
zsh -c "git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-$HOME}/.zprezto""

# Setup symlikns
zsh <<'EOF'
setopt EXTENDED_GLOB
for rcfile in "${ZDOTDIR:-$HOME}"/.zprezto/runcoms/^README.md(.N); do
  ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"
done
EOF

# Set zsh as default shell
sudo usermod --shell $(which zsh) $USER

# Copy configurations
cp $dotfiles/.zshrc ~/.zshrc
cp $dotfiles/.zpreztorc ~/.zpreztorc


###### RVM install ########
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
\curl -sSL https://get.rvm.io | bash -s stable

#### Docker #####
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository \
 "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
 $(lsb_release -cs) \
 stable"

sudo apt -y update

sudo apt -y install docker-ce

# Add current user to docker group
sudo adduser $USER docker

sudo reboot