# vim:set ts=8 sw=8 et:
# Maintainer: Sergej Pupykin <pupykin.s+arch@gmail.com>
# Supporter: Ralf Zerres <ralf.zerres@networkx.de>

pkgbase=opensips-git
_pkgname=opensips
_branch=master
pkgname=('opensips-git' 'opensips-git-modules' 'opensips-git-documentation')
pkgver=0.r15296.g38778a4d3
pkgrel=1
pkgdesc="An Open Source SIP Server able to act as a SIP proxy, registrar, location server, redirect server ..."
url="https://www.opensips.org"
depends=('attr' 'db' 'gcc-libs' 'libxml2' 'openssl')
makedepends=(
	'bison'
	'confuse' 'cassandra-cpp-driver'
	'doxygen' 'docbook-sgml' 'docbook-utils' 'docbook-xsl'
	'expat'
	'flex'
	'geoip' 'git'
	'hiredis'
	'json-c'
	'freeradius'
	'libjwt' 'libldap>=2.4.18' 'libmariadbclient' 'libmemcached' 'libmicrohttpd'
	'librabbitmq-c' 'libtap-git' 'libutf8proc' 'libuv' 'libxslt'
	'lksctp-tools'
	'lua>=5.1'
	'lynx'
	'mongo-c-driver'
	'net-snmp'
	'osptoolkit'
	'postgresql-libs>=8.4.1'
	'radcli'
	'thrift' 'unixodbc' 'xmlrpc-c' 'zlib'
	)
checkdepends=('expat' 'libtap-git')
backup=("etc/opensips/opensips.cfg"
	"etc/opensips/regex_groups.cfg"
	"etc/opensips/osipsconsolerc"
	"etc/opensips/opensipsctlrc")
arch=('x86_64' 'armv7')
license=('GPL')
options=('!emptydirs' 'zipman' '!makeflags' 'docs')
source=("${pkgname}::git+https://github.com/OpenSIPS/$_pkgname.git#branch=$_branch"
	Makefile.conf.template)
sha256sums=('SKIP'
	    '2d6114c21a9bd59bfaac755ec21568fefa4f64f356dc2d1bc8610476f7cc6ca8')
validpgpkeys=(
		'1EC4BE4FF2A6C9F4DDDF30F33C5F485DBD250D66' # Ralf Zerres (Package Signing)
	)

prepare() {
	cd "$srcdir"/${pkgbase}

	# check out given branch and update to head
	git checkout $_branch
	echo "prepare: pull $_branch"
	git pull --rebase

	if [ -h "$srcdir"/Makefile.conf.template ]; then
		msg2 "preset Makefile.conf template"
		test ! -f Makefile.conf.template.orig  &&
		mv Makefile.conf.template Makefile.conf.template.orig
		cp "$srcdir"/Makefile.conf.template Makefile.conf.template
	fi

	# patching
	if [ ! -f .makepkg-patched ]; then
		msg2 "patching:"
		git am --signoff ../../patches-git/0001-packaging-Arch-Linux-update-search-path-for-docbook.patch
		#git am --signoff ../../patches-git/0002-packaging-Arch-Linux-update-PKGBUILD.git.patch
		touch .makepkg-patched
		#msg2 "no patches for branch '${_branch}' needed"
	fi

	msg2 "ensure python2 usage"
	for file in $(find . -name '*.py' -print); do
		sed -i 's_^#!.*/usr/bin/python$_#!/usr/bin/python2_' $file
		sed -i 's_^#!.*/usr/bin/env.*python$_#!/usr/bin/env python2_' $file
	done

	msg2 "ensure binaries live in /bin and /usr/bin"
	sed -i 's|sbin|bin|g' Makefile
	sed -i 's|bin-dir = sbin/|bin-dir = bin/|' Makefile.defs
}

pkgver() {
	cd "${srcdir}/${pkgname}"
	echo "0.r$(git rev-list --count $_branch).g$(git log -1 --format="%h")"
}

build() {
	cd "$srcdir"/${pkgbase}

	# create binary targets
	#FASTER=1
	#make -j$(nproc) \
	make LIBDIR=lib \
	     PREFIX=/usr \
	     skip_modules="cachedb_couchbase db_oracle sngtc"

	# create documentation targets
	make BASEDIR="$pkgdir" \
	     PREFIX=/usr \
	     LIBDIR=lib \
	     doxygen \
	     modules-docbook-html \
	     modules-readme
	     # dbschema-docbook-html
	     # dbschema-docbook-pdf \
	     # modules-docbook-pdf \
}

package_opensips-git() {
	pkgdesc="OpenSIPS an open source SIP Server (git version)"

	depends=(
		'confuse' 'geoip' 'json-c'
		'libtap-git' 'libuv' 'libxslt'
		'lksctp-tools')
	optdepends=(
		'cassandra-cpp-driver: cassandra C++ support'
		'curl: curl support'
		'confuse: confuse support'
		'lksctp-tools: sctp support'
		'lynx: text browser support'
		'hiredis: HiRedis support'
		'libldap: LDAP support'
		'libmariadbclient: Maria DB support'
		'libmaxminddb: MaxMin DB support'
		'libmemcached: Memory caching support'
		'libmicrohttpd: Inline HTTPD support'
		'librabbitmq-c: Rabbitmq C support'
		'libsasl: SASL authentication support'
		'libutf8proc: UTF8 processing support'
		'lua: LUA scripting support'
		'mariadb-libs: Maria-DB support'
		'mongo-c-driver: C-Interface for Mongo-DB support'
		'net-snmp: SNMP support'
		'osptoolkit: OSP Toolkit support'
		'pcre: Perl Regular-Expression support'
		'perl: Perl support'
		'postgresql-libs: PostgreSQL-DB support'
		'python2: Python v2 support'
		'radcli: RAD commandline support'
		'rabbitmq: Rabbit CacheMemory support'
		'thrift: Thrift support'
		'unixodbc: UNIX ODBC support')
	install=opensips.install

	provides=("opensips=${pkgver}")
	conflicts=('opensips')

	_components=('opensips')

	cd "$srcdir"/${pkgbase}

	# install app only, excluding console, modules and modules docs
	for _cmp in ${_components[@]}; do
		make BASEDIR="$pkgdir" \
		     PREFIX=/usr \
		     LIBDIR=lib \
		     install-app

		# Conforms to the arch packaging standards (https://wiki.archlinux.org/index.php/Arch_Packaging_Standards)
		mkdir -p "$pkgdir"/etc/
		mv "$pkgdir"/usr/etc/opensips/ "$pkgdir"/etc/
		sed -i 's#mpath=".*lib/opensips/modules/"#mpath="/usr/lib/opensips/modules/"#' "$pkgdir"/etc/opensips/opensips.cfg

		# fix bad paths
		cd "$pkgdir"/usr/share
		find -type f -exec sed -i "s#"$pkgdir"##" {} \;

		mv "$pkgdir"/usr/sbin "$pkgdir"/usr/bin

		cd "$pkgdir"/etc
		find -type f -exec sed -i "s#"$pkgdir"##" {} \;

		# python2 is being used
		cd "$pkgdir"
		grep -lR '#!.*python' * | while read file; do sed -s 's/\(#!.*python\)/\12/g' -i "$file"; done

		# Systemd files
		install -Dm0644 "${srcdir}/${pkgbase}/packaging/arch/${_pkgname}.service" "$pkgdir"/usr/lib/systemd/system/${_pkgname}.service
		install -Dm0644 "${srcdir}/${pkgbase}/packaging/arch/${_pkgname}.tmpfiles.conf" "$pkgdir"/usr/lib/tmpfiles.d/${_pkgname}.conf

	done
}

package_opensips-git-modules() {
	pkgdesc="OpenSIPS modules (git version)"
	depends=('opensips-git')
	provides=("opensips-modules=${pkgver}")
	conflicts=('opensips-modules')

	cd "$srcdir"/${pkgbase}

	make BASEDIR="$pkgdir" \
	     PREFIX=/usr \
	     LIBDIR=lib \
	     install-modules

	msg2 "ensure binaries live in /bin and /usr/bin"
	mv "$pkgdir"/usr/sbin "$pkgdir"/usr/bin
}

package_opensips-git-documentation() {
	pkgdesc="OpenSIPS modules (git version)"
	suggests=('opensips-git')
	provides=("opensips-documentation=${pkgver}")
	conflicts=('opensips-documentation')

	cd "$srcdir"/${pkgbase}

	msg2 "install documentation targets"
	make BASEDIR="$pkgdir" \
	     PREFIX=/usr \
	     LIBDIR=lib \
	     install-doc \
	     install-modules-docbook

	DOC_DIR="$pkgdir/usr/share/doc/${_pkgname}"

	msg2 "install README documentation"
	if [ ! -d "$DOC_DIR/txt" ]; then
		mkdir -p "$DOC_DIR/txt"
		chmod 0755 "$DOC_DIR/txt"
	fi
	mv $DOC_DIR/README.* "$DOC_DIR/txt"
	chmod --recursive 0644 "$DOC_DIR/txt"

	msg2 "install doxygen documentation"
	if [ ! -d "$DOC_DIR/doxygen" ]; then
		mkdir -p "$DOC_DIR/doxygen"
		chmod 0755 "$DOC_DIR/doxygen"
	fi

	if [ -d "$srcdir/${pkgbase}/doc/html" ]; then
		cd "$srcdir/${pkgbase}/doc/html"
		find . -print0 | xargs -0 -I {} cp -a {} "$DOC_DIR/doxygen/"
		chmod --recursive 0644 "$DOC_DIR/doxygen"
	fi

	msg2 "install example configurations"
	if [ ! -d $DOC_DIR/examples ]; then
		mkdir -p "$DOC_DIR/examples"
		chmod 0755 "$DOC_DIR/examples"
	fi

	if [ -d ./examples ]; then
		mv ./examples "$DOC_DIR"
		chmod --recursive 0644 "$DOC_DIR/examples"
	fi
}