From 9aba605ddecc84e070a55019bb34109c5d5fd9b6 Mon Sep 17 00:00:00 2001 From: baude Date: Fri, 23 Mar 2018 09:00:42 -0500 Subject: Remove dependency on kubernetes podman parse and attach were using a very small portion of the kubernetes code but using it caused a signficant increase in binary size. Signed-off-by: baude Closes: #559 Approved by: rhatdan --- vendor/k8s.io/kubernetes/pkg/fieldpath/doc.go | 19 ---- .../k8s.io/kubernetes/pkg/fieldpath/fieldpath.go | 103 --------------------- 2 files changed, 122 deletions(-) delete mode 100644 vendor/k8s.io/kubernetes/pkg/fieldpath/doc.go delete mode 100644 vendor/k8s.io/kubernetes/pkg/fieldpath/fieldpath.go (limited to 'vendor/k8s.io/kubernetes/pkg/fieldpath') diff --git a/vendor/k8s.io/kubernetes/pkg/fieldpath/doc.go b/vendor/k8s.io/kubernetes/pkg/fieldpath/doc.go deleted file mode 100644 index 400d001e7..000000000 --- a/vendor/k8s.io/kubernetes/pkg/fieldpath/doc.go +++ /dev/null @@ -1,19 +0,0 @@ -/* -Copyright 2015 The Kubernetes Authors. - -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 fieldpath supplies methods for extracting fields from objects -// given a path to a field. -package fieldpath // import "k8s.io/kubernetes/pkg/fieldpath" diff --git a/vendor/k8s.io/kubernetes/pkg/fieldpath/fieldpath.go b/vendor/k8s.io/kubernetes/pkg/fieldpath/fieldpath.go deleted file mode 100644 index 437541458..000000000 --- a/vendor/k8s.io/kubernetes/pkg/fieldpath/fieldpath.go +++ /dev/null @@ -1,103 +0,0 @@ -/* -Copyright 2015 The Kubernetes Authors. - -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 fieldpath - -import ( - "fmt" - "strings" - - "k8s.io/apimachinery/pkg/api/meta" - "k8s.io/apimachinery/pkg/util/validation" -) - -// FormatMap formats map[string]string to a string. -func FormatMap(m map[string]string) (fmtStr string) { - for key, value := range m { - fmtStr += fmt.Sprintf("%v=%q\n", key, value) - } - fmtStr = strings.TrimSuffix(fmtStr, "\n") - - return -} - -// ExtractFieldPathAsString extracts the field from the given object -// and returns it as a string. The object must be a pointer to an -// API type. -func ExtractFieldPathAsString(obj interface{}, fieldPath string) (string, error) { - accessor, err := meta.Accessor(obj) - if err != nil { - return "", nil - } - - if path, subscript, ok := SplitMaybeSubscriptedPath(fieldPath); ok { - switch path { - case "metadata.annotations": - if errs := validation.IsQualifiedName(strings.ToLower(subscript)); len(errs) != 0 { - return "", fmt.Errorf("invalid key subscript in %s: %s", fieldPath, strings.Join(errs, ";")) - } - return accessor.GetAnnotations()[subscript], nil - case "metadata.labels": - if errs := validation.IsQualifiedName(subscript); len(errs) != 0 { - return "", fmt.Errorf("invalid key subscript in %s: %s", fieldPath, strings.Join(errs, ";")) - } - return accessor.GetLabels()[subscript], nil - default: - return "", fmt.Errorf("fieldPath %q does not support subscript", fieldPath) - } - } - - switch fieldPath { - case "metadata.annotations": - return FormatMap(accessor.GetAnnotations()), nil - case "metadata.labels": - return FormatMap(accessor.GetLabels()), nil - case "metadata.name": - return accessor.GetName(), nil - case "metadata.namespace": - return accessor.GetNamespace(), nil - case "metadata.uid": - return string(accessor.GetUID()), nil - } - - return "", fmt.Errorf("unsupported fieldPath: %v", fieldPath) -} - -// SplitMaybeSubscriptedPath checks whether the specified fieldPath is -// subscripted, and -// - if yes, this function splits the fieldPath into path and subscript, and -// returns (path, subscript, true). -// - if no, this function returns (fieldPath, "", false). -// -// Example inputs and outputs: -// - "metadata.annotations['myKey']" --> ("metadata.annotations", "myKey", true) -// - "metadata.annotations['a[b]c']" --> ("metadata.annotations", "a[b]c", true) -// - "metadata.labels['']" --> ("metadata.labels", "", true) -// - "metadata.labels" --> ("metadata.labels", "", false) -func SplitMaybeSubscriptedPath(fieldPath string) (string, string, bool) { - if !strings.HasSuffix(fieldPath, "']") { - return fieldPath, "", false - } - s := strings.TrimSuffix(fieldPath, "']") - parts := strings.SplitN(s, "['", 2) - if len(parts) < 2 { - return fieldPath, "", false - } - if len(parts[0]) == 0 { - return fieldPath, "", false - } - return parts[0], parts[1], true -} -- cgit v1.2.3-54-g00ecf