packaging: merge packaging repository

git-subtree-dir: tools/packaging
git-subtree-mainline: f818b46a41
git-subtree-split: 1f22d72d5d

Signed-off-by: Peng Tao <bergwolf@hyper.sh>

tools/packaging/scripts/lib.sh

@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2018-2020 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+export GOPATH=${GOPATH:-${HOME}/go}
+export tests_repo="${tests_repo:-github.com/kata-containers/tests}"
+export tests_repo_dir="$GOPATH/src/$tests_repo"
+
+hub_bin="hub-bin"
+
+clone_tests_repo() {
+	# KATA_CI_NO_NETWORK is (has to be) ignored if there is
+	# no existing clone.
+	if [ -d "${tests_repo_dir}" ] && [ -n "${KATA_CI_NO_NETWORK:-}" ]; then
+		return
+	fi
+
+	go get -d -u "$tests_repo" || true
+}
+
+install_yq() {
+	clone_tests_repo
+	pushd "$tests_repo_dir"
+	.ci/install_yq.sh
+	popd
+}
+
+get_from_kata_deps() {
+	local dependency="$1"
+	BRANCH=${BRANCH:-master}
+	local branch="${2:-${BRANCH}}"
+	local runtime_repo="github.com/kata-containers/runtime"
+	GOPATH=${GOPATH:-${HOME}/go}
+	local runtime_repo_dir="${GOPATH}/src/${runtime_repo}"
+	# For our CI, we will query the local versions.yaml file both for kernel and
+	# all other subsystems. eg: a new version of NEMU would be good to test
+	# through CI. For the kernel, .ci/install_kata_kernel.sh file in tests
+	# repository will pass the kernel version as an override to this function to
+	# allow testing of kernels before they land in tree.
+	if [ "${CI:-}" = "true" ] && [ -d "${runtime_repo_dir}" ]; then
+		versions_file="${runtime_repo_dir}/versions.yaml"
+	else
+		versions_file="versions-${branch}.yaml"
+	fi
+
+	#make sure yq is installed
+	install_yq >&2
+
+	if [ ! -e "${versions_file}" ]; then
+		yaml_url="https://raw.githubusercontent.com/kata-containers/runtime/${branch}/versions.yaml"
+		echo "versions file (${versions_file}) does not exist" >&2
+		echo "Download from ${yaml_url}" >&2
+		curl --silent -o "${versions_file}" "$yaml_url"
+	fi
+	result=$("${GOPATH}/bin/yq" read -X "$versions_file" "$dependency")
+	[ "$result" = "null" ] && result=""
+	echo "$result"
+}
+
+die() {
+	echo >&2 "ERROR: $*"
+	exit 1
+}
+
+info() {
+	echo >&2 "INFO: $*"
+}
+
+get_repo_hash() {
+	local repo_dir=${1:-}
+	[ -d "${repo_dir}" ] || die "${repo_dir} is not a directory"
+	pushd "${repo_dir}" >>/dev/null
+	git rev-parse --verify HEAD
+	popd >>/dev/null
+}
+
+build_hub() {
+	info "Get hub"
+
+	if cmd=$(command -v hub); then
+		hub_bin="${cmd}"
+		return
+	else
+		hub_bin="${tmp_dir:-/tmp}/hub-bin"
+	fi
+
+	local hub_repo="github.com/github/hub"
+	local hub_repo_dir="${GOPATH}/src/${hub_repo}"
+	[ -d "${hub_repo_dir}" ] || git clone --quiet --depth 1 "https://${hub_repo}.git" "${hub_repo_dir}"
+	pushd "${hub_repo_dir}" >>/dev/null
+	git checkout master
+	git pull
+	./script/build -o "${hub_bin}"
+	popd >>/dev/null
+}
+
+arch_to_golang()
+{
+	local -r arch="$1"
+
+	case "$arch" in
+		aarch64) echo "arm64";;
+		ppc64le) echo "$arch";;
+		x86_64) echo "amd64";;
+		s390x) echo "s390x";;
+		*) die "unsupported architecture: $arch";;
+	esac
+}
+
+get_kata_hash() {
+	repo=$1
+	ref=$2
+	git ls-remote --heads --tags "https://github.com/${project}/${repo}.git" | grep "${ref}" | awk '{print $1}'
+}