# Maintainer: kpcyrd <kpcyrd[at]archlinux[dot]org>
# Contributor: Felix Yan <felixonmars@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - makedepend on libpng - required to build pngquant from source during build

pkgname=npm6
_pkgname=npm
pkgver=6.14.15
pkgrel=1
pkgdesc='A package manager for javascript'
arch=('any')
url='https://www.npmjs.com/'
license=('custom:Artistic')
provides=('npm')
conflicts=('npm')
depends=('nodejs-lts-fermium' 'node-gyp' 'semver')
# libgl: TODO
# libvips: for sharp (doc build) (disabled as current version of gatsby imports a broken sharp)
# libxi: for cwebp (doc build)
makedepends=('libgl' 'libxi' 'marked' 'marked-man' 'procps-ng' 'python' 'libpng')
options=('!emptydirs')
source=("$pkgname-$pkgver.tar.gz::https://github.com/npm/cli/archive/v$pkgver.tar.gz")
sha512sums=('9cf3412d25c2fa4137a30b9144e8bb668d6f606e877e709d2c02e00826da86a75fbd320136f471a17495e163cd91e3898f5759ab64e0b83fed494e9a0bcb28f4')

prepare() {
  cd cli-$pkgver
  mkdir -p node_modules/.bin
  ln -sf /usr/bin/marked{,-man} node_modules/.bin/

  # Use local marked/marked-man
  sed -i 's|node bin/npm-cli.js install marked|true |' Makefile

  # Don't build twice
  sed -i 's/install: all/install:/' Makefile

  mkdir -p man/man1
}

build() {
  cd cli-$pkgver
  NODE_PATH=/usr/lib/node_modules make
}

package() {
  cd cli-$pkgver
  make NPMOPTS="--prefix=\"$pkgdir/usr\"" install

  # Non-deterministic race in npm gives 777 permissions to random directories.
  # See https://github.com/npm/npm/issues/9359 for details.
  chmod -R u=rwX,go=rX "$pkgdir"

  # npm installs package.json owned by build user
  # https://bugs.archlinux.org/task/63396
  chown -R root:root "$pkgdir"

  # Experimental dedup
  _npmdir="$pkgdir"/usr/lib/node_modules/$_pkgname
  rm -r "$_npmdir"/node_modules/{,.bin/}semver
  rm -r "$_npmdir"/node_modules/{,.bin/}node-gyp
  sed -i '/node-gyp.js/c\  exec /usr/bin/node-gyp "$@"' \
    "$_npmdir"/node_modules/npm-lifecycle/node-gyp-bin/node-gyp \
    "$_npmdir"/bin/node-gyp-bin/node-gyp

  install -dm755 "$pkgdir"/usr/share/bash-completion/completions
  node "$srcdir"/cli-$pkgver/bin/npm-cli.js completion > "$pkgdir"/usr/share/bash-completion/completions/npm

  install -Dm644 "$srcdir"/cli-$pkgver/LICENSE "$pkgdir"/usr/share/licenses/$_pkgname/LICENSE
}