# Maintainer: Eivind Uggedal <eivind@uggedal.com>
pkgname=docker
pkgver=1.13.1
_ver=${pkgver/_/-}
pkgrel=0
_gitcommit=v$_ver
pkgdesc="Pack, ship and run any application as a lightweight container"
url="http://www.docker.io/"
arch="all"
license="ASL 2.0"
depends="iptables git xz"
depends_dev=""
makedepends="go btrfs-progs-dev bash linux-headers coreutils libseccomp-dev"
options="!strip"
install="$pkgname.pre-install"

# $ grep COMMIT hack/dockerfile/binaries-commits
# TOMLV_COMMIT=9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
# RUNC_COMMIT=2f7393a47307a16f8cee44a37b262e8b81021e3e
# CONTAINERD_COMMIT=03e5862ec0d8d3b3f750e19fca3ee367e13c090e
# TINI_COMMIT=949e6facb77383876aeff8a6944dde66b3089574
# LIBNETWORK_COMMIT=0f534354b813003a754606689722fe253101bc4e
# VNDR_COMMIT=f56bd4504b4fad07a357913687fb652ee54bb3b0

_runc_ver=2f7393a47307a16f8cee44a37b262e8b81021e3e
_containerd_ver=03e5862ec0d8d3b3f750e19fca3ee367e13c090e
_libnetwork_ver=0f534354b813003a754606689722fe253101bc4e

subpackages="
	$pkgname-bash-completion:bashcomp:noarch
	$pkgname-zsh-completion:zshcomp:noarch
	$pkgname-vim:vim:noarch
	"
source="
	$pkgname-$pkgver.tar.gz::https://github.com/docker/docker/archive/v$_ver.tar.gz
	runc-$_runc_ver.tar.gz::https://github.com/opencontainers/runc/archive/$_runc_ver.tar.gz
	containerd-$_containerd_ver.tar.gz::https://github.com/docker/containerd/archive/$_containerd_ver.tar.gz
	libnetwork-$_libnetwork_ver.tar.gz::https://github.com/docker/libnetwork/archive/$_libnetwork_ver.tar.gz

	docker-openrc-fixes.patch
	"

builddir="$srcdir"/$pkgname-$_ver
_buildtags="exclude_graphdriver_aufs exclude_graphdriver_devicemapper"
_runc_buildtags="seccomp"
_runc_builddir="$srcdir"/runc-$_runc_ver

_containerd_builddir="$srcdir"/containerd-$_containerd_ver
_libnetwork_builddir="$srcdir"/libnetwork-$_libnetwork_ver

_apply_patches() {
	local _dir="$1"
	local _prefix="$2"
	local i
	msg "applying patches for $_prefix"
	cd "$_dir"
	for i in $source; do
		case $i in
		${_prefix}-*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

prepare() {
	_apply_patches "$builddir" docker || return 1
	_apply_patches "$_runc_builddir" runc || return 1
}

build() {
	cd "$_runc_builddir"


	cd "$builddir"

	export AUTO_GOPATH=1
	export DOCKER_GITCOMMIT=$_gitcommit
	export DOCKER_BUILDTAGS=$_buildtags
	unset CC # prevent possible ccache issues

	# containerd
	msg "building containerd"
	cd "$_containerd_builddir" || return 1
	mkdir -p src/github.com/docker/
	ln -s "$_containerd_builddir" src/github.com/docker/containerd
	GOPATH="$PWD" LDFLAGS="" make GIT_COMMIT="$_containerd_ver" || return 1

	# libnetwork (docker-proxy)
	msg "building docker-proxy"
	cd "$_libnetwork_builddir" || return 1
	mkdir -p src/github.com/docker/
	ln -s "$_libnetwork_builddir" src/github.com/docker/libnetwork
	GOPATH="$PWD" go build -v -ldflags="-linkmode=external" -o docker-proxy github.com/docker/libnetwork/cmd/proxy || return 1

	# runc
	msg "building runc"
	cd "$_runc_builddir" || return 1
	GOPATH="$PWD" make COMMIT="$_runc_ver" || return 1

	# docker
	msg "building docker"
	cd "$builddir"
	./hack/make.sh dynbinary
}

package() {
	cd "$builddir"
	local ver=$(cat VERSION)

	install -Dm755 bundles/$ver/dynbinary-client/docker-$ver \
		"$pkgdir"/usr/bin/docker || return 1

	install -Dm755 bundles/$ver/dynbinary-daemon/dockerd-$ver \
		"$pkgdir"/usr/bin/dockerd || return 1

	install -Dm755 "$_libnetwork_builddir"/docker-proxy \
		"$pkgdir"/usr/bin/docker-proxy || return 1

	install -Dm755 "$_runc_builddir"/runc \
		"$pkgdir"/usr/bin/docker-runc || return 1

	install -Dm755 "$_containerd_builddir"/bin/containerd \
		"$pkgdir"/usr/bin/docker-containerd || return 1

	install -Dm755 "$_containerd_builddir"/bin/containerd-shim \
		"$pkgdir"/usr/bin/docker-containerd-shim || return 1

	install -Dm755 "$_containerd_builddir"/bin/ctr \
		"$pkgdir"/usr/bin/docker-containerd-ctr || return 1

	install -Dm755 bundles/$ver/dynbinary/dockerinit-$ver \
		"$pkgdir"/usr/lib/docker/dockerinit
	install -Dm755 contrib/init/openrc/docker.initd \
		"$pkgdir"/etc/init.d/docker
	install -Dm644 contrib/init/openrc/docker.confd \
		"$pkgdir"/etc/conf.d/docker
}

bashcomp() {
	pkgdesc="Bash completion for Docker"
	depends=""
	install_if="$pkgname=$pkgver-r$pkgrel bash-completion"

	install -Dm644 "$builddir"/contrib/completion/bash/$pkgname \
		"$subpkgdir"/usr/share/bash-completion/completions/$pkgname
}

zshcomp() {
	pkgdesc="Zsh completion for $pkgname"
	depends=""
	install_if="$pkgname=$pkgver-r$pkgrel zsh"

	install -Dm644 "$builddir"/contrib/completion/zsh/_$pkgname \
		"$subpkgdir"/usr/share/zsh/site-functions/_$pkgname || return 1
}

vim() {
	depends=""
	pkgdesc="Vim syntax for Docker"

	local f=
	for f in ftdetect/dockerfile.vim syntax/dockerfile.vim; do
		install -Dm644 "$builddir"/contrib/syntax/vim/$f \
			"$subpkgdir"/usr/share/vim/vimfiles/$f
	done
}

sha512sums="e480a884d7bb4f41f5c036afd5fae878e03aa740297dd3dd4df0eb8766efa6426ba636453513b423666eea21ba99f162ec27885828f8348d8746424944a3cfb4  docker-1.13.1.tar.gz
2c2c925a1274eaef16d54881bfaa3e535956b67dd10eed87096ae9e7576234ff3598d37e635d3ce88c10fa9d102e79300bd48b69b972b6082f7acbfe2d4e90ea  runc-2f7393a47307a16f8cee44a37b262e8b81021e3e.tar.gz
7c320a8f8fc12ae74ccda00d0f2f45f66d7592b5d209a62553cff3463a6006d8ad0275e0ae4ef07879455a32767f1d33f8f0f34392d28be4e6c217eee0f36ca3  containerd-03e5862ec0d8d3b3f750e19fca3ee367e13c090e.tar.gz
754cf6489968f3a83392c52b9445f71e8d5faca96e23ffc3ee2c6e8644bf065b64c7497395cf8fac9cc083ce9c7668260e319d01a8f10613e67db2d8254f6b06  libnetwork-0f534354b813003a754606689722fe253101bc4e.tar.gz
8296b1bc88ef3dec4f9038c4e0bf83120ac5870860f6662eac9f9f8850ea8b7596bcd2b47932551e804ae8b6f6f26ad3bc4ce6d49600cc8eaf0a3016c15a9ccf  docker-openrc-fixes.patch"