mirror of
https://github.com/k3s-io/kubernetes.git
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111 lines
2.8 KiB
Bash
Executable File
111 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2016 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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KUBE_ROOT=${KUBE_ROOT:-$(dirname "${BASH_SOURCE[0]}")/..}
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# Detect the OS name/arch so that we can find our binary
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case "$(uname -s)" in
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Darwin)
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host_os=darwin
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;;
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Linux)
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host_os=linux
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;;
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*)
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echo "Unsupported host OS. Must be Linux or Mac OS X." >&2
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exit 1
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;;
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esac
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case "$(uname -m)" in
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x86_64*)
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host_arch=amd64
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;;
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i?86_64*)
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host_arch=amd64
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;;
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amd64*)
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host_arch=amd64
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;;
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arm*)
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host_arch=arm
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;;
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aarch64*)
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host_arch=arm64
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;;
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i?86*)
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host_arch=386
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;;
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s390x*)
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host_arch=s390x
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;;
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ppc64le*)
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host_arch=ppc64le
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;;
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*)
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echo "Unsupported host arch. Must be x86_64, 386, arm, s390x or ppc64le." >&2
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exit 1
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;;
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esac
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function get_bin() {
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bin="${1:-}"
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srcdir="${2:-}"
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if [[ "${bin}" == "" ]]; then
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echo "Binary name is required"
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exit 1
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fi
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if [[ "${srcdir}" == "" ]]; then
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echo "Source directory path is required"
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exit 1
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fi
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locations=(
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"${KUBE_ROOT}/_output/bin/${bin}"
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"${KUBE_ROOT}/_output/dockerized/bin/${host_os}/${host_arch}/${bin}"
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"${KUBE_ROOT}/_output/local/bin/${host_os}/${host_arch}/${bin}"
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"${KUBE_ROOT}/platforms/${host_os}/${host_arch}/${bin}"
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)
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# Also search for binary in bazel build tree.
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# The bazel go rules place binaries in subtrees like
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# "bazel-bin/source/path/linux_amd64_pure_stripped/binaryname", so make sure
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# the platform name is matched in the path.
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while IFS=$'\n' read -r line; do
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locations+=( "${line}" )
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done < <(find "${KUBE_ROOT}/bazel-bin/${srcdir}" -type f -executable \
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-path "*/${host_os}_${host_arch}*/${bin}" 2>/dev/null || true)
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(ls -t "${locations[@]}" 2>/dev/null || true) | head -1
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}
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function print_error() {
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{
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echo "It looks as if you don't have a compiled ${1:-} binary"
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echo
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echo "If you are running from a clone of the git repo, please run"
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echo "'./build/run.sh make cross'. Note that this requires having"
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echo "Docker installed."
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echo
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echo "If you are running from a binary release tarball, something is wrong. "
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echo "Look at http://kubernetes.io/ for information on how to contact the "
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echo "development team for help."
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} >&2
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}
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