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paths.go
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/
paths.go
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// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package paths
import (
"fmt"
"os"
"path/filepath"
"k8s.io/klog/v2"
)
func getGitRoot() (string, error) {
dir, err := os.Getwd()
if err != nil {
return "", fmt.Errorf("error getting working directory: %w", err)
}
for {
p := filepath.Join(dir, ".git")
_, err := os.Stat(p)
if err != nil {
if !os.IsNotExist(err) {
return "", fmt.Errorf("error getting stat of %q: %w", p, err)
}
}
if err == nil {
return dir, nil
}
parent := filepath.Dir(dir)
if parent == dir {
return "", fmt.Errorf("unable to locate repo root in working directory %q", dir)
}
dir = parent
}
}
func GetOperatorSrcRoot() (string, error) {
gitRoot, err := getGitRoot()
if err != nil {
return "", err
}
return filepath.Join(gitRoot, "operator"), nil
}
func GetOperatorCRDsPath() string {
return filepath.Join(GetOperatorSrcRootOrLogFatal(), "config", "crd", "bases")
}
func GetOperatorSrcRootOrLogFatal() string {
root, err := GetOperatorSrcRoot()
if err != nil {
klog.Fatal(err)
}
return root
}