mirror of https://github.com/knative/client.git
79 lines
2.2 KiB
Go
79 lines
2.2 KiB
Go
/*
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Copyright 2020 The Knative Authors
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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 broker
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import (
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"errors"
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"fmt"
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"time"
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"github.com/spf13/cobra"
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"knative.dev/client/pkg/commands"
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)
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var deleteExample = `
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# Delete a broker 'mybroker' in the current namespace
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kn broker create mybroker
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# Delete a broker 'mybroker' in the 'myproject' namespace
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kn broker create mybroker --namespace myproject`
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// NewBrokerDeleteCommand represents command to existing delete broker
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func NewBrokerDeleteCommand(p *commands.KnParams) *cobra.Command {
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var waitFlags commands.WaitFlags
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cmd := &cobra.Command{
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Use: "delete NAME",
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Short: "Delete a broker",
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Example: deleteExample,
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ValidArgsFunction: commands.ResourceNameCompletionFunc(p),
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RunE: func(cmd *cobra.Command, args []string) (err error) {
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if len(args) != 1 {
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return errors.New("'broker delete' requires the broker name given as single argument")
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}
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name := args[0]
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namespace, err := p.GetNamespace(cmd)
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if err != nil {
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return err
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}
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eventingClient, err := p.NewEventingClient(namespace)
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if err != nil {
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return err
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}
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timeout := time.Duration(0)
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if waitFlags.Wait {
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timeout = time.Duration(waitFlags.TimeoutInSeconds) * time.Second
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}
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err = eventingClient.DeleteBroker(cmd.Context(), name, timeout)
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if err != nil {
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return fmt.Errorf(
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"cannot delete broker '%s' in namespace '%s' "+
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"because: %s", name, namespace, err)
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}
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fmt.Fprintf(cmd.OutOrStdout(), "Broker '%s' successfully deleted in namespace '%s'.\n", args[0], namespace)
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return nil
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},
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}
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commands.AddNamespaceFlags(cmd.Flags(), false)
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waitFlags.AddConditionWaitFlags(cmd, commands.WaitDefaultTimeout, "delete", "broker", "deleted")
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return cmd
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}
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