mirror of https://github.com/knative/client.git
91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
// Copyright © 2019 The Knative Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package binding
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import (
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"strings"
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"github.com/spf13/cobra"
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"k8s.io/client-go/tools/clientcmd"
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v1 "knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1"
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"knative.dev/pkg/tracker"
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"knative.dev/client/pkg/commands"
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clientsourcesv1alpha1 "knative.dev/client/pkg/sources/v1"
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)
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// NewBindingCommand is the root command for all binding related commands
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func NewBindingCommand(p *commands.KnParams) *cobra.Command {
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bindingCmd := &cobra.Command{
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Use: "binding COMMAND",
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Short: "Manage sink bindings",
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}
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bindingCmd.AddCommand(NewBindingCreateCommand(p))
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bindingCmd.AddCommand(NewBindingUpdateCommand(p))
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bindingCmd.AddCommand(NewBindingDeleteCommand(p))
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bindingCmd.AddCommand(NewBindingListCommand(p))
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bindingCmd.AddCommand(NewBindingDescribeCommand(p))
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return bindingCmd
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}
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// This var can be used to inject a factory for fake clients when doing
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// tests.
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var sinkBindingClientFactory func(config clientcmd.ClientConfig, namespace string) (clientsourcesv1alpha1.KnSinkBindingClient, error)
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func newSinkBindingClient(p *commands.KnParams, cmd *cobra.Command) (clientsourcesv1alpha1.KnSinkBindingClient, error) {
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namespace, err := p.GetNamespace(cmd)
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if err != nil {
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return nil, err
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}
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if sinkBindingClientFactory != nil {
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config, err := p.GetClientConfig()
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if err != nil {
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return nil, err
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}
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return sinkBindingClientFactory(config, namespace)
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}
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clientConfig, err := p.RestConfig()
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if err != nil {
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return nil, err
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}
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client, err := v1.NewForConfig(clientConfig)
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if err != nil {
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return nil, err
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}
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return clientsourcesv1alpha1.NewKnSourcesClient(client, namespace).SinkBindingClient(), nil
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}
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// subjectToString converts a reference to a string representation
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func subjectToString(ref tracker.Reference) string {
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ret := ref.Kind + ":" + ref.APIVersion
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if ref.Name != "" {
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return ret + ":" + ref.Name
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}
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var keyValues []string
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selector := ref.Selector
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if selector != nil {
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for k, v := range selector.MatchLabels {
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keyValues = append(keyValues, k+"="+v)
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}
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return ret + ":" + strings.Join(keyValues, ",")
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}
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return ret
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}
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