# Contributor: Łukasz Jendrysik <scadu@yandex.com>
# Contributor: William Pitcock <nenolod@dereferenced.org>
# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
setvar pkgname = 'lxc'
setvar pkgver = '2.1.0'
setvar _pkgver = ${pkgver/_rc/.rc}
setvar pkgrel = '0'
setvar pkgdesc = ""Userspace interface for the Linux kernel containment features""
setvar url = ""https://linuxcontainers.org/lxc/""
setvar arch = ""all""
setvar license = ""GPL""
setvar depends = ""gzip""
setvar depends_dev = ""libcap-dev""
setvar makedepends = ""$depends_dev lvm2 util-linux automake autoconf libtool lua5.2-dev
	linux-headers bash tar docbook2x libseccomp-dev python3-dev dnsmasq""
setvar options = ""suid""
setvar subpackages = ""$pkgname-dev $pkgname-doc $pkgname-lvm::noarch lua5.2-lxc:_lua52
	$pkgname-download:_download:noarch $pkgname-templates::noarch $pkgname-libs
	py3-$pkgname:_py3 $pkgname-bridge""
setvar source = ""https://github.com/lxc/lxc/archive/lxc-$_pkgver.tar.gz
	version.patch
	lxc.initd
	lxc.conf

	download-template-tmpfs.patch
	""
setvar builddir = ""$srcdir/lxc-lxc-$_pkgver""

setvar _tmpldir = ""usr/share/lxc/templates""

proc prepare {
	default_prepare
	./autogen.sh
}

proc build {
	cd $builddir'
	LUA_VERSION=5.2' \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--disable-apparmor \
		--enable-lua \
		--enable-python \
		--with-lua-pc=lua5.2 \
		--with-distro=alpine \
		--disable-werror
	make VERSION=$pkgver
}

proc check {
	cd $builddir
	make check
}

proc package {
	cd $builddir

	make DESTDIR="$pkgdir" install

	install -Dm755 "$srcdir"/lxc.initd "$pkgdir"/etc/init.d/lxc
	install -d "$pkgdir"/var/lib/lxc

	# XXX: workaround for https://github.com/lxc/lxc/issues/1095.
	install -Dm644 "$srcdir"/lxc.conf "$pkgdir"/etc/lxc/lxc.conf

	# Remove useless config for SysVinit.
	rm -r "$pkgdir"/etc/default
}

proc lvm {
	setvar pkgdesc = ""LVM support for LXC""
	setvar depends = ""lvm2 util-linux lxc""

	mkdir $subpkgdir
}

proc _lua52 {
	setvar pkgdesc = ""Lua 5.2 module for LXC""

	local dir; for dir in lib share {
		mkdir -p "$subpkgdir"/usr/$dir
		mv "$pkgdir"/usr/$dir/lua "$subpkgdir"/usr/$dir/
	}
}

proc _py3 {
	setvar pkgdesc = ""Python3 module for LXC""
	setvar depends = ""python3""
	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/python3.* "$subpkgdir"/usr/lib
}

proc _download {
	setvar pkgdesc = ""LXC container image downloader template""
	setvar depends = ""$pkgname gnupg tar xz wget""

	mkdir -p "$subpkgdir"/$_tmpldir
	mv "$pkgdir"/$_tmpldir/lxc-download "$subpkgdir"/$_tmpldir/
}

proc templates {
	setvar pkgdesc = ""Templates for LXC (except alpine and download)""
	setvar depends = ""bash tar""

	mkdir -p "$subpkgdir"/$_tmpldir
	mv "$pkgdir"/$_tmpldir/* "$subpkgdir"/$_tmpldir/

	# Keep alpine template in the base package (doesn't need bash or GNU tar).
	mv "$subpkgdir"/$_tmpldir/lxc-alpine "$pkgdir"/$_tmpldir/
}

proc dev {
	default_dev

	# fix abuild smartness
	mv "$subpkgdir"/usr/bin/lxc-config "$pkgdir"/usr/bin/
}

proc bridge {
	setvar depends = ""dnsmasq""
	setvar pkgdesc = ""Bridge interface for LXC with dhcp""
	mkdir -p "$subpkgdir"/etc/conf.d \
		"$subpkgdir"/etc/init.d \
		"$subpkgdir"/etc/lxc

	ln -s dnsmasq "$subpkgdir"/etc/init.d/dnsmasq.lxcbr0
	cat >>"$subpkgdir"/etc/conf.d/dnsmasq.lxcbr0 <<< """
		BRIDGE_ADDR="10.0.3.1"
		BRIDGE_NETMASK="255.255.255.0"
		BRIDGE_NETWORK="10.0.3.0/24"
		BRIDGE_DHCP_RANGE="10.0.3.2,10.0.3.254"
		BRIDGE_DHCP_MAX="253"
		BRIDGE_MAC="00:16:3e:00:00:00"
		DNSMASQ_CONFFILE="/etc/lxc/dnsmasq.conf"
"""
	cat >>"$subpkgdir"/etc/lxc/dnsmasq.conf <<< """
		#dhcp-host=somehost,10.0.3.3
		#dhcp-host=otherhost,10.0.3.4
"""
	cat >>"$subpkgdir"/etc/conf.d/lxc <<< """
		rc_need="dnsmasq.lxcbr0"
"""

}


setvar sha512sums = ""91309bb0e3db894f3bb29805d90f4617521e8dc980229d4626dfb73ce34c57803a3d04bb8a06c99c350cc69bef966f410acb5ffa14a361d7f6969f96c07214ba  lxc-2.1.0.tar.gz
e2ffcbf55447291a8434a4f37255c3a6a119bc4116c75d205006aa2b070bf6be28535cf6107bead14bbf64bf9fa415346ab544bd1c15e1add7d1c6380e6b2def  version.patch
1037e0b773553aa04b619cec7cfc8fa504af830e58c8211eda367da7e36aeb88f45fca1f955a08fc4fa3f9da660017d5fe7145a326a2064cf15e24d1772d9e27  lxc.initd
5b83b0323e58bf00bd1e124c265729499cee97559b6fe18482962e3bed50d121b4c7a09f25cbce7b1e18d4234627bc4b4581ba2060e33cd022f105b4429cef01  lxc.conf
02fd192d137cbb5b6db6959275387d05653f41dad5a5e46ae9b53cacead8cef937733927284658d3f0b910de81f9364c7f0248db990efd88806cf3029264c214  download-template-tmpfs.patch""