145
vendor/sigs.k8s.io/kustomize/api/resmap/factory.go
generated
vendored
Normal file
145
vendor/sigs.k8s.io/kustomize/api/resmap/factory.go
generated
vendored
Normal file
@@ -0,0 +1,145 @@
|
||||
// Copyright 2019 The Kubernetes Authors.
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package resmap
|
||||
|
||||
import (
|
||||
"github.com/pkg/errors"
|
||||
"sigs.k8s.io/kustomize/api/ifc"
|
||||
"sigs.k8s.io/kustomize/api/internal/kusterr"
|
||||
"sigs.k8s.io/kustomize/api/resource"
|
||||
"sigs.k8s.io/kustomize/api/types"
|
||||
"sigs.k8s.io/kustomize/kyaml/yaml"
|
||||
)
|
||||
|
||||
// Factory makes instances of ResMap.
|
||||
type Factory struct {
|
||||
// Makes resources.
|
||||
resF *resource.Factory
|
||||
}
|
||||
|
||||
// NewFactory returns a new resmap.Factory.
|
||||
func NewFactory(rf *resource.Factory) *Factory {
|
||||
return &Factory{resF: rf}
|
||||
}
|
||||
|
||||
// RF returns a resource.Factory.
|
||||
func (rmF *Factory) RF() *resource.Factory {
|
||||
return rmF.resF
|
||||
}
|
||||
|
||||
func New() ResMap {
|
||||
return newOne()
|
||||
}
|
||||
|
||||
// FromResource returns a ResMap with one entry.
|
||||
func (rmF *Factory) FromResource(res *resource.Resource) ResMap {
|
||||
m, err := newResMapFromResourceSlice([]*resource.Resource{res})
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return m
|
||||
}
|
||||
|
||||
// FromResourceSlice returns a ResMap with a slice of resources.
|
||||
func (rmF *Factory) FromResourceSlice(ress []*resource.Resource) ResMap {
|
||||
m, err := newResMapFromResourceSlice(ress)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return m
|
||||
}
|
||||
|
||||
// FromFile returns a ResMap given a resource path.
|
||||
func (rmF *Factory) FromFile(
|
||||
loader ifc.Loader, path string) (ResMap, error) {
|
||||
content, err := loader.Load(path)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
m, err := rmF.NewResMapFromBytes(content)
|
||||
if err != nil {
|
||||
return nil, kusterr.Handler(err, path)
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
// NewResMapFromBytes decodes a list of objects in byte array format.
|
||||
func (rmF *Factory) NewResMapFromBytes(b []byte) (ResMap, error) {
|
||||
resources, err := rmF.resF.SliceFromBytes(b)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return newResMapFromResourceSlice(resources)
|
||||
}
|
||||
|
||||
// NewResMapFromConfigMapArgs returns a Resource slice given
|
||||
// a configmap metadata slice from kustomization file.
|
||||
func (rmF *Factory) NewResMapFromConfigMapArgs(
|
||||
kvLdr ifc.KvLoader, argList []types.ConfigMapArgs) (ResMap, error) {
|
||||
var resources []*resource.Resource
|
||||
for _, args := range argList {
|
||||
res, err := rmF.resF.MakeConfigMap(kvLdr, &args)
|
||||
if err != nil {
|
||||
return nil, errors.Wrap(err, "NewResMapFromConfigMapArgs")
|
||||
}
|
||||
resources = append(resources, res)
|
||||
}
|
||||
return newResMapFromResourceSlice(resources)
|
||||
}
|
||||
|
||||
// FromConfigMapArgs creates a new ResMap containing one ConfigMap.
|
||||
func (rmF *Factory) FromConfigMapArgs(
|
||||
kvLdr ifc.KvLoader, args types.ConfigMapArgs) (ResMap, error) {
|
||||
res, err := rmF.resF.MakeConfigMap(kvLdr, &args)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return rmF.FromResource(res), nil
|
||||
}
|
||||
|
||||
// NewResMapFromSecretArgs takes a SecretArgs slice, generates
|
||||
// secrets from each entry, and accumulates them in a ResMap.
|
||||
func (rmF *Factory) NewResMapFromSecretArgs(
|
||||
kvLdr ifc.KvLoader, argsList []types.SecretArgs) (ResMap, error) {
|
||||
var resources []*resource.Resource
|
||||
for _, args := range argsList {
|
||||
res, err := rmF.resF.MakeSecret(kvLdr, &args)
|
||||
if err != nil {
|
||||
return nil, errors.Wrap(err, "NewResMapFromSecretArgs")
|
||||
}
|
||||
resources = append(resources, res)
|
||||
}
|
||||
return newResMapFromResourceSlice(resources)
|
||||
}
|
||||
|
||||
// FromSecretArgs creates a new ResMap containing one secret.
|
||||
func (rmF *Factory) FromSecretArgs(
|
||||
kvLdr ifc.KvLoader, args types.SecretArgs) (ResMap, error) {
|
||||
res, err := rmF.resF.MakeSecret(kvLdr, &args)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return rmF.FromResource(res), nil
|
||||
}
|
||||
|
||||
func newResMapFromResourceSlice(
|
||||
resources []*resource.Resource) (ResMap, error) {
|
||||
result := New()
|
||||
for _, res := range resources {
|
||||
err := result.Append(res)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return result, nil
|
||||
}
|
||||
|
||||
// NewResMapFromRNodeSlice returns a ResMap from a slice of RNodes
|
||||
func (rmF *Factory) NewResMapFromRNodeSlice(s []*yaml.RNode) (ResMap, error) {
|
||||
rs, err := rmF.resF.ResourcesFromRNodes(s)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return newResMapFromResourceSlice(rs)
|
||||
}
|
||||
Reference in New Issue
Block a user