# Contributor: Stefan Reimer <stefan@zero-downtime.net>
# Contributor: Francesco Colista <fcolista@alpinelinux.org>
# Contributor: Mateusz Mikuła <matti@marinelayer.io>
# Contributor: Tiago Ilieve <tiago.myhro@gmail.com>
# Contributor: Dave <dj.2dixx@gmail.com>
# Maintainer: Stefan Reimer <stefan@zero-downtime.net>
pkgname=kubernetes
pkgver=1.31.4
pkgrel=0
pkgdesc="Container Cluster Manager"
url="https://kubernetes.io/"
arch="all !armhf !loongarch64"
license="Apache-2.0"
options="!check chmod-clean net" # Tests hang

_kube_proxy_deps="iptables"
_kubelet_deps="iptables"
_kubeadm_deps="iproute2 socat ethtool conntrack-tools cri-tools"
makedepends="go go-bindata linux-headers rsync grep findutils bash
	$_kube_proxy_deps
	$_kubelet_deps
	$_kubeadm_deps
	"
subpackages="
	kubeadm:_split
	kubectl:_split
	kubectl-convert:_split
	kubelet:_split
	kubelet-openrc
	kube-apiserver:_split
	kube-apiserver-openrc
	kube-controller-manager:_split
	kube-controller-manager-openrc
	kube-proxy:_split
	kube-proxy-openrc
	kube-scheduler:_split
	kube-scheduler-openrc
	kubeadm-bash-completion
	kubectl-bash-completion
	kubeadm-zsh-completion
	kubectl-zsh-completion
	"

source="$pkgname-$pkgver.tar.gz::https://github.com/kubernetes/kubernetes/archive/v$pkgver.tar.gz
	make-e2e_node-run-over-distro-bins.patch
	make-test-cmd-run-over-hyperkube-based-kubectl.patch

	kube-apiserver.initd
	kube-apiserver.confd
	kube-apiserver.logrotated

	kube-controller-manager.initd
	kube-controller-manager.confd
	kube-controller-manager.logrotated

	kube-proxy.initd
	kube-proxy.confd
	kube-proxy.logrotated

	kube-scheduler.initd
	kube-scheduler.confd
	kube-scheduler.logrotated

	kubelet.initd
	kubelet.confd
	kubelet.logrotated
	"

_agent="kubelet"
_cli="kubeadm kubectl kubectl-convert"
_services="kube-apiserver kube-controller-manager kube-proxy kube-scheduler"

export GOCACHE="${GOCACHE:-"$srcdir/go-cache"}"
export GOTMPDIR="${GOTMPDIR:-"$srcdir"}"
export GOMODCACHE="${GOMODCACHE:-"$srcdir/go"}"

# Without this the build scripts will attempt to download a whole Go toolchain
# with the 'gimme' script when our Go does not match version from '.go-version'
export FORCE_HOST_GO=y

# Without this some architectures (x86, armv7, s390x) encounter the error:
# "-buildmode=pie requires external (cgo) linking, but cgo is not enabled"
export KUBE_CGO_OVERRIDES="$_agent $_cli $_services"

build() {
	for _pkgs in $_agent $_cli $_services ; do
		make -j1 GOFLAGS="$GOFLAGS -buildmode=pie -v -tags=providerless" GOLDFLAGS="-extldflags=-static" WHAT=cmd/$_pkgs
	done
}

package() {
	for bin in $_agent $_cli $_services; do
		install -Dm755 _output/local/go/bin/$bin "$pkgdir"/usr/bin/$bin
	done
	mkdir -p "$pkgdir"/etc/kubernetes
}

_split() {
	local _pkg=$subpkgname
	pkgdesc="Kubernetes - $_pkg"
	case "$_pkg" in
		kubelet) depends="$_kubelet_deps" ;;
		kubeadm) depends="$_kubeadm_deps" ;;
		kube-proxy) depends="$_kube_proxy_deps" ;;
		kubectl-convert) depends="kubectl" ;;
	esac
	case "$_pkg" in
		kubelet|kube-proxy) install -d "$subpkgdir"/var/lib/$_pkg ;;
	esac

	amove usr/bin/$_pkg

	if [ -f "$srcdir"/$_pkg.logrotated ]; then
		install -d "$subpkgdir"/var/log/$_pkg
		install -Dm644 "$srcdir"/$_pkg.logrotated "$subpkgdir"/etc/logrotate.d/$_pkg
	fi
}

openrc() {
	local name=${subpkgname%-openrc}
	pkgdesc="Kubernetes - $name"
	default_openrc
	depends="openrc"

	install -Dm755 "$srcdir"/$name.initd "$subpkgdir"/etc/init.d/$name
	install -Dm644 "$srcdir"/$name.confd "$subpkgdir"/etc/conf.d/$name
}

bashcomp() {
	local _pkgname=${subpkgname%-bash-completion}
	pkgdesc="Bash completions for $_pkgname"
	install_if="$_pkgname=$pkgver-r$pkgrel bash-completion"

	mkdir -p "$subpkgdir"/usr/share/bash-completion/completions
	"$builddir"/_output/local/go/bin/$_pkgname completion bash>"$subpkgdir"/usr/share/bash-completion/completions/$_pkgname
}

zshcomp() {
	local _pkgname=${subpkgname%-zsh-completion}
	pkgdesc="Zsh completions for $_pkgname"
	install_if="$_pkgname=$pkgver-r$pkgrel zsh"

	mkdir -p "$subpkgdir"/usr/share/zsh/site-functions
	"$builddir"/_output/local/go/bin/$_pkgname completion zsh \
		> "$subpkgdir"/usr/share/zsh/site-functions/_$_pkgname
}

sha512sums="
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5427c2e653504cfd5b0bcaf195d4734ee40947ddfebc9f155cd96dddccfc27692c29d94af4ac99f1018925b52995c593b584c5d7a82df2f185ebce1a9e463c40  make-e2e_node-run-over-distro-bins.patch
94d07edfe7ca52b12e85dd9e29f4c9edcd144abc8d120fb71e2a0507f064afd4bac5dde30da7673a35bdd842b79a4770a03a1f3946bfae361c01dd4dc4903c64  make-test-cmd-run-over-hyperkube-based-kubectl.patch
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cd43587f69bd9fc6f1fdf0896d99df89377f677f4fa9b367dcaee1bf6f66469577dd79c60833ba0cd60ffdb68deedd0fb9bc00caa2b06854af4e6e56f1ffe365  kube-proxy.initd
4c8c34ae8668bcfa5167c2d2af006fc46b461a5dafb3ec5b64cb8cdf2a830c22ddb5cf806c93b1404f60dabf91b4153724947fa2d2c494376f20e637eeed5018  kube-proxy.confd
d7e022ee22da191bda7382f87cb293d9c9d115a3df0c2054bf918279eb866f99c6d5c21e4c98eae84bacf925f7793bbe3087e0bcf6732ccb33844d15e4386fb5  kube-proxy.logrotated
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cc4fd92a9f288336cf204a38d6913ca25e20b78d0c4abb74b6b2b8cf634d7df774144bde1101048d9d9ab0f140ffb62ce31cf3bb2a69ddeadd04c273dfcb58a0  kubelet.confd
941f4a7579dcf78da2d323ac69195e95eba6600e6fcefe9231447f11c9867a7aa57b4189ee1fefb10eab19c89665ea2e7696b539c92e99fbcde905d2ff85be58  kubelet.logrotated
"