dotfiles/make_links.sh

#!/bin/bash

main() {
  local homedir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd -P)"
  if [[ -z "${homedir}" ]]; then return 1; fi
  cd "${homedir}"

  # The files make_links.sh and README.md are not part of the 'dotfiles', but assistands
  # TODO(sjaffe): Make it so a list can be embedded in this instead of enumeration
  local files=( $( find . -maxdepth 1 -type f ! \( -name 'make_links.sh' -o -name 'README.md' \) | sed 's/.\///' ) )

  for f in ${files[@]}; do
    if [[ -f ~/.${f} ]] && ! [[ -L ~/.${f}  ]]; then 
      echo Backup: ~/.${f} "==>" ~/${f}.old
      mv ~/.${f} ~/${f}.old
    fi
    echo ~/.${f} "-->" ${homedir}/${f}
    ln -s ${homedir}/${f} ~/.${f}
  done
}

main