configure

#! /bin/sh

# Functions

function add_symbolic_link() {
  ln -s $1 $2
  if [ $? -eq 0 ]; then
    echo "Added: $2 -> $1"
  else
    echo "Add failed: $2 -> $1"
    exit 1
  fi
}

function remove_symbolic_link() {
  rm -rf $1
  if [ $? -eq 0 ]; then
    echo "Removed: $1"
  else
    echo "Remove failed: $1"
    exit 1
  fi
}

function add_if_not_exists() {
  if ! brew list $1 > /dev/null 2>&1; then
    brew install $1
    if [ ! $? -eq 0 ]; then exit 1 ;fi
    brew link $1 --force
    echo "Installed: $1"
  else
    echo "Already installed: $1"
  fi
}

function add_cask_if_not_exists() {
  if ! brew cask list $1 > /dev/null 2>&1; then
    brew cask install $1
    if [ ! $? -eq 0 ]; then exit 1 ;fi
    echo "Installed (Cask): $1"
  else
    echo "Already installed (Cask): $1"
  fi
}

# Confirm

if [ -L ~/.zsh ] || [ -L ~/.zshrc ] || [ -L ~/.vim ] || [ -L ~/.vimrc ] || [ -L ~/.tmux ] || [ -L ~/.tmux.conf ] || [ -L ~/Library/Application\ Support/Code/User/settings.json ] ||
   [ -a ~/.zsh ] || [ -a ~/.zshrc ] || [ -a ~/.vim ] || [ -a ~/.vimrc ] || [ -a ~/.tmux ] || [ -a ~/.tmux.conf ] || [ -a ~/Library/Application\ Support/Code/User/settings.json ]; then
  read -p "The file exists. Do you want to overwrite it ? [y/N]: " yn </dev/tty
  case "$yn" in [yY]*) ;; *) exit ;; esac
  remove_symbolic_link ~/.zsh
  remove_symbolic_link ~/.zshrc
  remove_symbolic_link ~/.vim
  remove_symbolic_link ~/.vimrc
  remove_symbolic_link ~/.tmux
  remove_symbolic_link ~/.tmux.conf
  remove_symbolic_link ~/Library/Application\ Support/Code/User/settings.json
  echo
fi

# Git

echo "* Git: Clone"

if [ -d ~/.dotfiles ]; then
  read -p "The folder (~/.dotfiles) exists. Do you want to overwrite it ? [y/N]: " yn </dev/tty
  case "$yn" in [yY]*) ;; *) exit ;; esac
  rm -rf ~/.dotfiles
fi

git clone git@github.com:calmery/Dotfiles.git ~/.dotfiles --recursive

echo "Added ~/.dotfiles"

TMUX_PATH=~/.dotfiles/tmux
VIM_PATH=~/.dotfiles/vim
VSCODE_PATH=~/.dotfiles/vscode
ZSH_PATH=~/.dotfiles/zsh

echo

# Homebrew

echo "* Homebrew: Install"

if ! type brew > /dev/null 2>&1; then
  /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  if [ ! $? -eq 0 ]; then exit 1 ;fi
else
  echo "Already installed"
fi

echo
echo "* Homebrew: Update"

brew update

echo

# Install Packages

brew tap homebrew/cask-fonts
add_if_not_exists zsh
add_if_not_exists vim
add_if_not_exists tmux
add_if_not_exists zplug
add_if_not_exists n
add_if_not_exists pyenv
add_if_not_exists rbenv
add_if_not_exists exa
add_if_not_exists reattach-to-user-namespace
add_cask_if_not_exists google-chrome
add_cask_if_not_exists firefox
add_cask_if_not_exists slack
add_cask_if_not_exists discord
add_cask_if_not_exists visual-studio-code
add_cask_if_not_exists font-fira-code

echo

## Symbolic Links

echo "* Zsh: Create symbolic links"

add_symbolic_link $ZSH_PATH/.zsh ~/.zsh
add_symbolic_link $ZSH_PATH/.zshrc ~/.zshrc

echo

# Vim

echo "* Vim: Create symbolic links"

add_symbolic_link $VIM_PATH/.vim ~/.vim
add_symbolic_link $VIM_PATH/.vimrc ~/.vimrc

echo

# tmux

echo "* tmux: Create symbolic links"

add_symbolic_link $TMUX_PATH/.tmux ~/.tmux
add_symbolic_link $TMUX_PATH/.tmux.conf ~/.tmux.conf

echo

# VSCode

echo "* VSCode: Install extensions"

code --install-extension shardulm94.trailing-spaces
code --install-extension ionutvmi.path-autocomplete
code --install-extension max-ss.cyberpunk
code --install-extension coenraads.bracket-pair-colorizer
code --install-extension aaron-bond.better-comments
code --install-extension editorconfig.editorconfig
code --install-extension wraith13.bracket-lens

echo "* VSCode: Create symbolic links"

ln -s $VSCODE_PATH/settings.json ~/Library/Application\ Support/Code/User/settings.json

echo

# Memo

echo "Memo"
echo
echo "Terminal:"
echo "  Change profile to Solarized Dark."
echo "  Change font to Fira Code Retina 11pt."
echo
echo "zsh:"
echo "  please run the following command."
echo "    echo $(which zsh) >> /etc/shells"
echo "    chsh -s $(which zsh)"
echo
echo "Configured."
echo
echo "Please run \`source ~/.zshrc\`"

# Exit

exit 0