Updated PKGBUILD for reia-git

reia-git-pkgbuild.sh

# Contributor: Friedrich Weber <fred@reichbier.de>
# Contributor: Michael Fellinger <m.fellinger@gmail.com>
pkgname=reia-git
pkgver=20101216
pkgrel=2
pkgdesc="A Ruby/Python-like scripting language for the Erlang virtual machine (BEAM)"
arch=('any')
url="http://reia-lang.org/"
license=('MIT')
depends=('erlang')
makedepends=('rake')
install=
source=()
noextract=()
md5sums=()

_gitroot="git://github.com/tarcieri/reia.git"
_gitname="reia"

build() {
  cd "$srcdir"
  msg "Connecting to GIT server...."

  if [ -d $_gitname ] ; then
    cd $_gitname && git pull origin
    msg "The local files are updated."
  else
    git clone $_gitroot
  fi

  msg "GIT checkout done or server timeout"
  msg "Starting make..."

  rm -rf "$srcdir/$_gitname-build"
  cp -r "$srcdir/$_gitname" "$srcdir/$_gitname-build"
  cd "$srcdir/$_gitname-build"

  # BUILD

  erl_lib_dir=$pkgdir$(erl -noshell -eval "io:format(code:lib_dir())" -s erlang halt)
  mkdir -p $erl_lib_dir $pkgdir/usr/bin $pkgdir/usr/lib/erlang/lib $pkgdir/usr/share/licenses/reia-git
  install -Dm644 LICENSE $pkgdir/usr/share/licenses/reia-git/LICENSE

  ERL_LIB_DIR=$erl_lib_dir REIA_BIN_DIR=$pkgdir/usr/bin rake install || exit 1
}