install.sh

#!/usr/bin/env bash
# Link init/vimrc files and install Vim plugins

# Get the directory path of this file
VISH="$(cd "${BASH_SOURCE%/*}" &>/dev/null; pwd -P)"
VIM="$HOME/.vim"
NVIM="${XDG_CONFIG_HOME:-$HOME/.config}/nvim"

# Smart and safe linking
slink () {
  [[ ! -e $1 || $1 == $(readlink "$2") || $1 == "$2" ]] &&
    return
  mkdir -p "${2%/*}"
  # Make a backup only if not a link
  [[ -e $2 && ! -L $2 ]] && mv "$2" "$2.$(date +%F-%T)"
  ln -sfn "$1" "$2"
}

# Link the repository root
slink "$VISH" "$VIM"
slink "$VISH" "$NVIM"

# Link init files
slink "$VISH/init.vim" "$HOME/.vimrc"
slink "$VISH/init.vim" "$VISH/vimrc"
slink "$VISH/gvimrc" "$HOME/.gvimrc"

clone() {
  if [ -e ~/.ssh/id_rsa ]; then
    git clone git@git.coding.net:bohrshaw/$1 $2
  else
    git clone https://git.coding.net/bohrshaw/$1 $2
    git -C $2 remote set-url origin git@${1/\//:}
  fi
}

# Sync bundles
if hash vundle &>/dev/null; then
  vundle
elif hash go &>/dev/null; then
  go get -u github.com/bohrshaw/vundle
  vundle
else
  echo "Fatal: Vish depends on Golang to install bundles!"
fi

wait