#!/usr/bin/env zsh

# Check if third party completions are present.
local zsh_completions=~/.config/zsh/zsh-completions
[ ! -d $zsh_completions ] && return 0

# Loop over all completions.
for completion in $zsh_completions/src/_*; do
  local name=`basename $completion`
  local symlink=~/.local/share/zsh/site-functions/$name
  # Remove existing completion file if it exists.
  [ -f $symlink ] && rm $symlink
  # Check if the command exists on the PATH.
  if which ${name:1} &> /dev/null; then
    # Symlink the completion for the existing command.
    [ `uname` = Darwin ] && \
      ln -s $completion $symlink || ln -sr $completion $symlink
  fi
done