55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
/*
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Copyright 2020 The Jetstack cert-manager contributors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package framework
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import (
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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)
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// setEnvTestEnv configures environment variables for controller-runtime's
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// 'envtest' package.
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func setUpEnvTestEnv() {
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maybeSetEnv("TEST_ASSET_ETCD", "etcd", "hack", "bin", "etcd")
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maybeSetEnv("TEST_ASSET_KUBE_APISERVER", "kube-apiserver", "hack", "bin", "kube-apiserver")
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maybeSetEnv("TEST_ASSET_KUBECTL", "kubectl", "hack", "bin", "kubectl")
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}
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func maybeSetEnv(key, bin string, path ...string) {
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if os.Getenv(key) != "" {
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return
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}
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p, err := getPath(bin, path...)
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if err != nil {
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panic(fmt.Sprintf(`Failed to find integration test dependency %q.
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Either re-run this test using "bazel test //test/integration/{name}" or set the %s environment variable.`, bin, key))
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}
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os.Setenv(key, p)
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}
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func getPath(name string, path ...string) (string, error) {
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bazelPath := filepath.Join(append([]string{os.Getenv("RUNFILES_DIR"), "com_github_jetstack_cert_manager"}, path...)...)
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p, err := exec.LookPath(bazelPath)
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if err == nil {
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return p, nil
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}
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return exec.LookPath(name)
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}
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