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| 1 | +#!/usr/bin/env bash |
| 2 | +# Copyright 2018 The Kubernetes Authors. |
| 3 | +# |
| 4 | +# Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | +# you may not use this file except in compliance with the License. |
| 6 | +# You may obtain a copy of the License at |
| 7 | +# |
| 8 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | +# |
| 10 | +# Unless required by applicable law or agreed to in writing, software |
| 11 | +# distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | +# See the License for the specific language governing permissions and |
| 14 | +# limitations under the License. |
| 15 | + |
| 16 | +set -o errexit |
| 17 | +set -o nounset |
| 18 | +set -o pipefail |
| 19 | + |
| 20 | +# Enable tracing in this script off by setting the TRACE variable in your |
| 21 | +# environment to any value: |
| 22 | +# |
| 23 | +# $ TRACE=1 test.sh |
| 24 | +TRACE=${TRACE:-""} |
| 25 | +if [[ -n "${TRACE}" ]]; then |
| 26 | + set -x |
| 27 | +fi |
| 28 | + |
| 29 | +k8s_version=1.16.4 |
| 30 | +goarch=amd64 |
| 31 | +goos="unknown" |
| 32 | + |
| 33 | +if [[ "${OSTYPE}" == "linux"* ]]; then |
| 34 | + goos="linux" |
| 35 | +elif [[ "${OSTYPE}" == "darwin"* ]]; then |
| 36 | + goos="darwin" |
| 37 | +fi |
| 38 | + |
| 39 | +if [[ "$goos" == "unknown" ]]; then |
| 40 | + echo "OS '$OSTYPE' not supported. Aborting." >&2 |
| 41 | + exit 1 |
| 42 | +fi |
| 43 | + |
| 44 | +# Turn colors in this script off by setting the NO_COLOR variable in your |
| 45 | +# environment to any value: |
| 46 | +# |
| 47 | +# $ NO_COLOR=1 test.sh |
| 48 | +NO_COLOR=${NO_COLOR:-""} |
| 49 | +if [[ -z "${NO_COLOR}" ]]; then |
| 50 | + header=$'\e[1;33m' |
| 51 | + reset=$'\e[0m' |
| 52 | +else |
| 53 | + header='' |
| 54 | + reset='' |
| 55 | +fi |
| 56 | + |
| 57 | +function header_text { |
| 58 | + echo "$header$*$reset" |
| 59 | +} |
| 60 | + |
| 61 | +tmp_root=/tmp |
| 62 | + |
| 63 | +kb_root_dir=${tmp_root}/kubebuilder |
| 64 | + |
| 65 | +# Skip fetching and untaring the tools by setting the SKIP_FETCH_TOOLS variable |
| 66 | +# in your environment to any value: |
| 67 | +# |
| 68 | +# $ SKIP_FETCH_TOOLS=1 ./fetch_ext_bins.sh |
| 69 | +# |
| 70 | +# If you skip fetching tools, this script will use the tools already on your |
| 71 | +# machine, but rebuild the kubebuilder and kubebuilder-bin binaries. |
| 72 | +SKIP_FETCH_TOOLS=${SKIP_FETCH_TOOLS:-""} |
| 73 | + |
| 74 | +function prepare_staging_dir { |
| 75 | + header_text "preparing staging dir" |
| 76 | + |
| 77 | + if [[ -z "${SKIP_FETCH_TOOLS}" ]]; then |
| 78 | + rm -rf "${kb_root_dir}" |
| 79 | + else |
| 80 | + rm -f "${kb_root_dir}/kubebuilder/bin/kubebuilder" |
| 81 | + rm -f "${kb_root_dir}/kubebuilder/bin/kubebuilder-gen" |
| 82 | + rm -f "${kb_root_dir}/kubebuilder/bin/vendor.tar.gz" |
| 83 | + fi |
| 84 | +} |
| 85 | + |
| 86 | +# fetch k8s API gen tools and make it available under kb_root_dir/bin. |
| 87 | +function fetch_tools { |
| 88 | + if [[ -n "$SKIP_FETCH_TOOLS" ]]; then |
| 89 | + return 0 |
| 90 | + fi |
| 91 | + |
| 92 | + header_text "fetching tools" |
| 93 | + kb_tools_archive_name="kubebuilder-tools-${k8s_version}-${goos}-${goarch}.tar.gz" |
| 94 | + kb_tools_download_url="https://storage.googleapis.com/kubebuilder-tools/${kb_tools_archive_name}" |
| 95 | + |
| 96 | + kb_tools_archive_path="${tmp_root}/${kb_tools_archive_name}" |
| 97 | + if [[ ! -f ${kb_tools_archive_path} ]]; then |
| 98 | + curl -fsL ${kb_tools_download_url} -o "${kb_tools_archive_path}" |
| 99 | + fi |
| 100 | + tar -zvxf "${kb_tools_archive_path}" -C "${tmp_root}/" |
| 101 | +} |
| 102 | + |
| 103 | +function setup_envs { |
| 104 | + header_text "setting up env vars" |
| 105 | + |
| 106 | + # Setup env vars |
| 107 | + export PATH=/tmp/kubebuilder/bin:$PATH |
| 108 | + export TEST_ASSET_KUBECTL=/tmp/kubebuilder/bin/kubectl |
| 109 | + export TEST_ASSET_KUBE_APISERVER=/tmp/kubebuilder/bin/kube-apiserver |
| 110 | + export TEST_ASSET_ETCD=/tmp/kubebuilder/bin/etcd |
| 111 | +} |
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