discourse/bin/notify_file_change

#!/bin/bash


DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && cd ../tmp && pwd )"

SOCKET="$DIR"/file_change.sock

if [[ -e "$SOCKET" ]]; then
  echo "$1 $2" | socat - UNIX-CONNECT:$SOCKET >/dev/null 2>/dev/null
  if [ $? != 0 ]; then
    rm $SOCKET
  fi
fi

# To enable:
#
# 1. Install socat
# 2. Add VIM_AUTOSPEC=1 to your environment
# 3. Add the following to your .vimrc
#
# function s:notify_file_change()
#   let root = rails#app().path()
#   let notify = root . "/bin/notify_file_change"
#   if executable(notify)
#     if executable('socat')
#       execute "!" . notify . ' ' . expand("%:p") . " " . line(".")
#     end
#   end
#   " redraw!
# endfunction

# autocmd BufWritePost * silent! call s:notify_file_change()

# What this does?
#
# bin/rake autospec will now automatically try running specs where the actual cursor is located first, then fall back to running spec file