# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
# Contributor: G.J.R. Timmer <gjr.timmer@gmail.com>
# Contributor: Jakub Jirutka <jakub@jirutka.cz>
pkgname=postgresql
pkgver=9.6.3
pkgrel=0
pkgdesc="A sophisticated object-relational DBMS"
url="http://www.postgresql.org/"
arch="all"
license="BSD"
depends="postgresql-client"
install="$pkgname.pre-upgrade"
pkgusers="postgres"
pkggroups="postgres"
depends_dev="libressl-dev"
makedepends="$depends_dev libedit-dev zlib-dev libxml2-dev util-linux-dev
	openldap-dev tcl-dev perl-dev python2-dev python3-dev"
subpackages="$pkgname-contrib $pkgname-dev $pkgname-doc libpq $pkgname-libs
	$pkgname-client $pkgname-pltcl
	$pkgname-plperl $pkgname-plperl-contrib:plperl_contrib
	$pkgname-plpython2 $pkgname-plpython2-contrib:plpython2_contrib
	$pkgname-plpython3 $pkgname-plpython3-contrib:plpython3_contrib"
source="ftp://ftp.$pkgname.org/pub/source/v$pkgver/$pkgname-$pkgver.tar.bz2
	initdb.patch
	perl-rpath.patch
	conf-unix_socket_directories.patch
	$pkgname.initd
	$pkgname.confd
	pg-restore.initd
	pg-restore.confd
	pltcl_create_tables.sql
	"
builddir="$srcdir/$pkgname-$pkgver"

# secfixes:
#   9.6.3-r0:
#   - CVE-2017-7484
#   - CVE-2017-7485
#   - CVE-2017-7486

prepare() {
	default_prepare || return 1
	cd "$builddir"

	local file; for file in $pkgname.initd $pkgname.confd; do
		sed "s|@VERSION@|${pkgver%.*}|" "$srcdir"/$file > $file || return 1
	done

	cp -al "$builddir" "$builddir"~py3
}

# NOTE: plpython requires separate configure/build runs to build against
# python 2 versus python 3. Note that the installed Makefile.global will
# reflect the python 2 build, which seems appropriate since that's still
# considered the default plpython version.
build() {
	msg "Building plpython3"

	cd "$builddir"~py3
	export PYTHON=/usr/bin/python3

	_configure || return 1
	make -C src/backend submake-errcodes || return 1
	make -C src/pl/plpython all || return 1


	msg "Building all"

	cd "$builddir"
	export PYTHON=/usr/bin/python2

	_configure && make world || return 1

	unset PYTHON
}

_configure() {
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--with-ldap \
		--with-libedit-preferred \
		--with-libxml \
		--with-openssl \
		--with-uuid=e2fs \
		--disable-rpath \
		--with-perl \
		--with-python \
		--with-tcl
}

package() {
	cd "$builddir"

	make DESTDIR="$pkgdir" install install-docs || return 1

	install -d -m750 -o postgres -g postgres \
		"$pkgdir"/var/lib/postgresql \
		"$pkgdir"/var/log/$pkgname || return 1

	install -D -m755 postgresql.initd \
		"$pkgdir"/etc/init.d/postgresql || return 1
	install -D -m644 postgresql.confd \
		"$pkgdir"/etc/conf.d/postgresql || return 1

	install -D -m755 "$srcdir"/pg-restore.initd \
		"$pkgdir"/etc/init.d/pg-restore || return 1
	install -D -m644 "$srcdir"/pg-restore.confd \
		"$pkgdir"/etc/conf.d/pg-restore || return 1
}

dev() {
	default_dev || return 1

	mkdir -p "$subpkgdir"/usr/bin "$subpkgdir"/usr/lib/postgresql
	mv "$pkgdir"/usr/bin/pg_config \
		"$pkgdir"/usr/bin/ecpg \
		"$subpkgdir"/usr/bin/ || return 1
	mv "$pkgdir"/usr/lib/postgresql/pgxs \
		"$subpkgdir"/usr/lib/postgresql/ || return 1
}

libpq() {
	pkgdesc="PostgreSQL libraries"
	depends=""

	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/libpq.so.* "$subpkgdir"/usr/lib/
}

libs() {
	depends=""
	default_libs
}

client() {
	pkgdesc="PostgreSQL client"
	depends=""

	mkdir -p "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/bin/psql "$subpkgdir"/usr/bin/
}

contrib() {
	pkgdesc="Extension modules distributed with PostgreSQL"
	depends=""

	cd "$builddir"

	# Avoid installing plperl and plpython extensions, these will be
	# installed into separate subpackages.
	sed -Ei -e 's/(.*_plperl)/#\1/' \
		-e 's/(.*_plpython)/#\1/' \
		contrib/Makefile || return 1

	make -C contrib DESTDIR="$subpkgdir" install || return 1

	mv "$subpkgdir"/usr/share/doc/postgresql/extension \
		"$pkgdir"/usr/share/doc/postgresql/ || return 1
	rmdir -p "$subpkgdir"/usr/share/doc/postgresql || true
}

pltcl() {
	pkgdesc="PL/Tcl procedural language for PostgreSQL"
	depends="pgtcl"

	cd "$pkgdir"
	_submv usr/bin/pltcl* \
		usr/lib/postgresql/pltcl.so \
		usr/share/postgresql/unknown.pltcl \
		usr/share/postgresql/extension/pltcl* || return 1

	install -m 644 "$srcdir"/pltcl_create_tables.sql \
		"$subpkgdir"/usr/share/postgresql/
}

plperl() {
	pkgdesc="PL/Perl procedural language for PostgreSQL"
	depends=""

	cd "$pkgdir"
	_submv usr/lib/postgresql/plperl.so \
		usr/share/postgresql/extension/plperl*
}

plperl_contrib() {
	_plcontrib plperl "PL/Perl"

	cd "$builddir"
	make -C contrib/hstore_plperl DESTDIR="$subpkgdir" install
}

plpython2() {
	pkgdesc="PL/Python2 procedural language for PostgreSQL"
	depends="python2"

	cd "$pkgdir"
	_submv usr/lib/postgresql/plpython2.so \
		usr/share/postgresql/extension/plpython*
}

plpython2_contrib() {
	_plcontrib plpython2 "PL/Python 2"

	cd "$builddir"
	make -C contrib/hstore_plpython DESTDIR="$subpkgdir" install || return 1
	make -C contrib/ltree_plpython DESTDIR="$subpkgdir" install || return 1

	rm "$subpkgdir"/usr/share/postgresql/extension/*plpython3*
}

plpython3() {
	pkgdesc="PL/Python3 procedural language for PostgreSQL"
	depends="python3"

	cd "$builddir"~py3
	make -C src/pl/plpython DESTDIR="$subpkgdir" install || return 1
	rm -R "$subpkgdir"/usr/include
}

plpython3_contrib() {
	_plcontrib plpython3 "PL/Python 3"

	cd "$builddir"~py3
	make -C contrib/hstore_plpython DESTDIR="$subpkgdir" install || return 1
	make -C contrib/ltree_plpython DESTDIR="$subpkgdir" install || return 1

	cd "$subpkgdir"/usr/share/postgresql/extension/
	rm *plpython2* *plpythonu*
}

_plcontrib() {
	local subname="$1"
	pkgdesc="$2 extension modules distributed with PostgreSQL"
	depends="$pkgname-$subname"
	install_if="$pkgname-$subname=$pkgver-r$pkgrel $pkgname-contrib=$pkgver-r$pkgrel"
}

_submv() {
	local path; for path in "$@"; do
		mkdir -p "$subpkgdir/${path%/*}"
		mv "$path" "$subpkgdir/$path" || return 1
	done
}

sha512sums="97141972e154e6b0e756ee6a4e20f26e82022a9fd4c56305314a3a5567a79ece638e4ac3d513b46138737ae6bd27a098f30013a94767db151181aac9c01290a1  postgresql-9.6.3.tar.bz2
0b88eee78380ed6cf543c851ac1cea5fc50bb6ef1bb51e03694003f43d2bf4e117ff06657f958d0e9c00ace3b8a6bab6ed0bd017d23f80cfd203dab33da81d46  initdb.patch
5f9d8bb4957194069d01af8ab3abc6d4d83a7e7f8bd7ebe1caae5361d621a3e58f91b14b952958138a794e0a80bc154fbb7e3e78d211e2a95b9b7901335de854  perl-rpath.patch
8439a6fdfdea0a4867daeb8bc23d6c825f30c00d91d4c39f48653f5ee77341f23282ce03a77aad94b5369700f11d2cb28d5aee360e59138352a9ab331a9f9d0f  conf-unix_socket_directories.patch
224e80f9e62843fd248e625abdd0d9fe477729ff3f9a64fc5c86dd37bb7176d3504107fbed7ce578e3a1db7f60b8cf2abf5fe4862c81f76b6d026e29ca495cfc  postgresql.initd
a6d9cba5c7270484b3a22083b2b37742faefb01b6643040050c92235840c601b2e206ebda32804937b729c6cf42c79a558b921900e52fc420df2a03b5f29e1f7  postgresql.confd
f5a1cba051e7d846c2d16703514601cb25729ed96b677c9bd0c199d64552120a8b14b238af01917fdb87106681e12dee6fff7447558155ba273e4f96be5e2892  pg-restore.initd
c14a5684e914abb3b0ee71bbf15eed71a9264deacaa404a6e3af6bfc330d93e7598624d0ed11a94263106cc660f7f54c8ff57e759033cf606a795f69ff6c1c7c  pg-restore.confd
5c9bfd9e295dcf678298bf0aa974347a7c311d6e7c2aa76a6920fcb751d01fd1ab77abbec11f3c672f927ad9deaa88e04e370c0b5cd1b60087554c474b748731  pltcl_create_tables.sql"