elasticsearch 0.20.1-3 PKGBUILD

elasticsearch.install

post_install(){
   useradd -r -g daemon -d /usr/share/elasticsearch -s /bin/false elasticsearch
   chown -R elasticsearch:daemon /usr/share/elasticsearch
   chown -R elasticsearch:daemon /var/lib/elasticsearch
   chown -R elasticsearch:daemon /var/log/elasticsearch
}

post_remove(){
  userdel elasticsearch
}

elasticsearch.service

[Unit]
Description=ElasticSearch
BindTo=network.target
After=syslog.target

[Service]
User=elasticsearch
ExecStart=/usr/share/elasticsearch/bin/elasticsearch -f

[Install]
WantedBy=multi-user.target

PKGBUILD

# Maintainer: Marcello "mererghost" Rocha <https://github.com/mereghost>
# Refactored by Blaž "Speed" Hrastnik <https://github.com/archSeer>
pkgname=elasticsearch
pkgver=0.20.1
pkgrel=3
pkgdesc="Distributed RESTful search engine built on top of Lucene"
arch=('i686' 'x86_64')
url="http://www.elasticsearch.org/"
license=('APACHE')
depends=('java-runtime')
install='elasticsearch.install'
source=(
  "http://download.elasticsearch.org/$pkgname/$pkgname/$pkgname-$pkgver.tar.gz"
  elasticsearch.service
)
md5sums=('63996902e06dee8f397fe86fc625b505'
         '2511ba1465ca3e8266e101806c29196a')

build() {
  # Remove unnesessary libraries
  cd "$srcdir/$pkgname-$pkgver"
  case $CARCH in
    i686) _bits=32 ;;
    x86_64) _bits=64 ;;
    *) echo "Unknown architecture '$CARCH'"; exit 1
  esac
  find lib/sigar/* ! -name '*.jar' ! -name '*x86-linux.so' -delete

  # Edit the values of the config files
  sed -e 's/# \(path\.conf: \).*$/\1\/etc\/elasticsearch/' \
  -e '0,/# \(path\.data: \).*$/s//\1\/var\/lib\/elasticsearch/' \
	-e 's/# \(path\.work: \).*$/\1\/tmp\/elasticsearch/' \
	-e 's/# \(path\.logs: \).*$/\1\/var\/log\/elasticsearch/' \
	-i config/elasticsearch.yml
}

package() {
  cd "$srcdir/$pkgname-$pkgver"
  # creates the necessary dirs
  install -dm755 "$pkgdir/usr/share/elasticsearch/bin"
  install -dm755 "$pkgdir/etc/elasticsearch"
  install -dm755 "$pkgdir/var/lib/elasticsearch"
  install -dm755 "$pkgdir/var/log/elasticsearch"
  install -dm755 "$pkgdir/run/elasticsearch"

  cp config/* "$pkgdir/etc/elasticsearch/"
  cp -r {bin,lib}   "$pkgdir/usr/share/elasticsearch"
	
  # install systemd script
  install -Dm644 "$srcdir/elasticsearch.service" "$pkgdir/usr/lib/systemd/system/elasticsearch.service"
}