#! /bin/sh
# tweak (Bourne shell script) -- install vendor symlinks into .vim/

SRC_BASE=src

# function clone-and-link <repo> [ <src> ]
# Where <src> is the directory to clone to (defaults to calculating from repo path)
clone_and_link()
{
  # interpret parameters
  local repo=$1
  if [ -n "$2" ] ; then
    local src=$2
  else
    local src=$SRC_BASE/${repo##*/}
  fi

  # pull or clone if needed
  if [ -d $src ] ; then
    (cd $src ; git pull)
  else
    (cd $SRC_BASE ; git clone $repo)
  fi
  for dir in $src/*/ ; do
    dir=${dir%/}
    dir_basename=${dir##*/}
    file=$(ls $src/$dir_basename/*.vim)
    mkdir -p .vim/$dir_basename
    ln --force -s ../../$file .vim/$dir_basename
  done
}


# *** MAINLINE ***
set -e

mkdir -p src

## echo 
## clone_and_link 

echo https://github.com/elzr/vim-json
clone_and_link https://github.com/elzr/vim-json

echo https://github.com/saltstack/salt-vim
clone_and_link https://github.com/saltstack/salt-vim

echo https://github.com/evanmiller/nginx-vim-syntax
clone_and_link https://github.com/evanmiller/nginx-vim-syntax