# Maintainer: Felix Yan <felixonmars@archlinux.org>
# Contributor  Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor: Thomas Dziedzic < gostrc at gmail >
# Contributor: James Campos <james.r.campos@gmail.com>
# Contributor: BlackEagle < ike DOT devolder AT gmail DOT com >
# Contributor: Dongsheng Cai <dongsheng at moodle dot com>
# Contributor: Masutu Subric <masutu.arch at googlemail dot com>
# Contributor: TIanyi Cui <tianyicui@gmail.com>
# Contributor: Jason Plum <jplum@archlinuxarm.org>

pkgname=nodejs
pkgver=0.12.1
_npmver=2.7.4
pkgrel=1
pkgdesc='Evented I/O for V8 javascript'
arch=('i686' 'x86_64' 'arm')
url='http://nodejs.org/'
license=('MIT')
provides=('nodejs-node-gyp')
depends=('openssl' 'zlib') # 'libuv' 'v8' 'c-ares')
makedepends=('python2' 'git' 'procps-ng')
optdepends=('python2: for node-gyp')
checkdepends=('curl')
options=('!emptydirs' '!strip')
source=("http://nodejs.org/dist/v$pkgver/node-v$pkgver.tar.gz"
        git+https://github.com/npm/npm.git#tag=v$_npmver)
sha256sums=('30693376519c9736bcb22d44513252aee1d9463d78ac6c744ecb6d13fd91d680'
            'SKIP')

set_flags_for_arm() {
  if [ "$CARCH" == "arm" ]; then
    # CXXFLAGS is here to bash it over the head. It has a bad habit.
    EABI=soft
    CXXFLAGS="$CXXFLAGS -march=armv5t -mno-unaligned-access" ;
    GYPFLAGS="-Darmeabi=soft -Dv8_can_use_vfp_instructions=false -Dv8_can_use_unaligned_accesses=false -Darmv7=0"
    VFP3=off
    VFP2=off
  fi
  if [ "$CARCH" == "armv6h" ]; then
    EABI=hard
    GYPFLAGS="-Darmeabi=hard -Dv8_use_arm_eabi_hardfloat=true -Dv8_can_use_vfp3_instructions=false -Dv8_can_use_vfp2_instructions=true -Darm7=0 -Darm_vfp=vfp"
    VFP3=off
    VFP2=on
  fi
  if [ "$CARCH" == "armv7h" ]; then
    EABI=hard
    GYPFLAGS="-Darmeabi=hard -Dv8_use_arm_eabi_hardfloat=true -Dv8_can_use_vfp3_instructions=true -Dv8_can_use_vfp2_instructions=true -Darm7=1"  
    VFP3=on
    VFP2=on
  fi
  export CXXFLAGS
  export GYPFLAGS
}

prepare() {
  cd node-v$pkgver

  # We need newer version of npm to fix bugs
  rm -r deps/npm
  ln -s "$srcdir/npm" deps
  rm -r "$srcdir/npm/.git"

  msg 'fixing for python2 name'
  find -type f -exec sed -e 's_^#!/usr/bin/env python$_&2_' -e 's_^\(#!/usr/bin/python2\).[45]$_\1_' -e 's_^#!/usr/bin/python$_&2_' -e "s_'python'_'python2'_" -i {} \;
  find test -type f -exec sed -e "s|python |python2 |" -i {} \;
  sed -i "s|python |python2 |" Makefile
}
 
build() {
  cd node-v$pkgver

  export PYTHON=python2

  set_flags_for_arm

  # short-cutting python=python2 for GYP, as it will only be used here.
  export PYTHON=python2
  if [ ! -f "${srcdir}/python" ]; then
    ln -s `which python2` ${srcdir}/python ;
  fi
  PATH="${srcdir}:$PATH";
  export PATH ;

# we're going to attept to make use of this example
# https://github.com/joyent/node/issues/2131#issuecomment-3208846
# https://gist.github.com/1574158   

  ./configure \
    --prefix=/usr \
    --without-snapshot \
    --with-arm-float-abi=$EABI \
    --shared-openssl \
    --shared-zlib
#    --shared-libuv
#    --shared-v8 \
#    --shared-v8-libpath=/usr/lib \
#    --shared-v8-includes=/usr/include 


  make 

  cd ../npm
  ../node-v$pkgver/node cli.js install ronn marked
  PATH="$srcdir/node-v$pkgver:$PATH" make
  ../node-v$pkgver/node cli.js uninstall ronn marked marked-man
}

check() {
  cd node-v${pkgver}

  make test || warning "Tests failed"
}

package() {
  cd node-v${pkgver}

  # suppress re-compile(with out customized flags) by 'make install'.
  set_flags_for_arm

  make DESTDIR=${pkgdir} install

  # install docs as per user request
  install -d ${pkgdir}/usr/share/doc/nodejs
  cp -r doc/api/{*.html,assets} \
    ${pkgdir}/usr/share/doc/nodejs

  # compress man pages
  find "$pkgdir"/usr/lib/node_modules/npm/man -type f | xargs gzip -9

  install -D -m644 LICENSE \
    ${pkgdir}/usr/share/licenses/nodejs/LICENSE

  install -d "$pkgdir"/usr/share/man/{man1,man3,man5,man7}
  for _dir in man1 man3 man5 man7; do
    cd "$pkgdir"/usr/lib/node_modules/npm/man/$_dir
    for _file in *; do
      ln -s /usr/lib/node_modules/npm/man/$_dir/$_file "$pkgdir"/usr/share/man/$_dir/
    done
  done

  ln -s /usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js "$pkgdir"/usr/bin/node-gyp
}

# vim:set ts=2 sw=2 et: