symlink.sh

#!/usr/bin/env bash

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

delete_at_path () {
  printf "Deleting $1\n"
  rm -r "$1"
}

check_and_delete () {
  if [ -f "$1" ] || [ -d "$1" ] || [ -L "$1" ]; then
    printf "\n$1 already exists.\n"
    read -p "Do you want to delete it? (y/N): " confirmation
    case "$confirmation" in
      [yY] | [yY][eE][sS]) delete_at_path "$1"; return 0 ;;
      *) printf "Skipped $1\n"; return 1 ;;
    esac
  fi
  return 0
}

symlink_file() {
  printf "Symlinking \"$2\" to \"$1\"\n"
  ln -sinF "$1" "$2"
}

try_symlink () {
  check_and_delete "$2" && symlink_file "$SCRIPT_DIR/$1" "$2" || return 0
}

try_home_symlink () {
  if [ -z "${2-}" ]; then
    try_symlink "$1" "$HOME/$1"
  else
    try_symlink "$1" "$HOME/$2"
  fi
}

printf "Bootstrapping dotfiles\n\n"

try_home_symlink ".zshrc"
try_home_symlink ".tmux.conf"
try_home_symlink ".gitconfig"
try_home_symlink ".gitignore_global"
try_home_symlink ".ssh/config"
try_home_symlink ".ssh/config.d"
try_home_symlink "editors/.vimrc" ".vimrc"
try_home_symlink ".config/starship.toml"
try_home_symlink ".config/kitty/kitty.conf"

try_home_symlink "." "dotfiles" # needed for .gitconfig includeIf

if [[ $(uname) == "Linux" ]]; then
  try_home_symlink ".config/i3/config"
  try_home_symlink ".xinitrc"
  try_home_symlink ".xmodmap"
fi

if [[ $(uname) == "Darwin" ]]; then
  # yabai and skhdrc
  try_home_symlink "yabai/.yabairc" ".yabairc"
  try_home_symlink "yabai/.skhdrc" ".skhdrc"
  try_home_symlink "karabiner" ".config/karabiner"

  # vscode
  if [ -d "$HOME/Library/Application Support/Code" ]; then
    try_home_symlink "editors/vscode/settings.json" "Library/Application Support/Code/User/settings.json"
    try_home_symlink "editors/vscode/keybindings.json" "Library/Application Support/Code/User/keybindings.json"
  else
    printf "Skipping vscode settings, '$HOME/Library/Application Support/Code' not found\n"
  fi

  # sublime text
  if [ -d "$HOME/Library/Application Support/Sublime Text" ]; then
    try_home_symlink "editors/sublime/User" "Library/Application Support/Sublime Text/Packages/User"
  else
    printf "Skipping sublime settings, '$HOME/Library/Application Support/Sublime Text' not found\n"
  fi
fi