mirror of https://github.com/knative/client.git
52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
// Copyright © 2020 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 options
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import (
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"fmt"
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"github.com/spf13/cobra"
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"knative.dev/client/pkg/templates"
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)
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// NewCmdOptions implements the options command
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func NewOptionsCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "options",
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Short: "Print the list of flags inherited by all commands",
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Long: "Print the list of flags inherited by all commands",
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Example: `# Print flags inherited by all commands
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kn options`,
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Run: func(cmd *cobra.Command, args []string) {
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cmd.SetOut(cmd.OutOrStdout())
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cmd.Usage()
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},
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// Be quiet
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SilenceErrors: true,
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SilenceUsage: true,
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// Allow all options
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FParseErrWhitelist: cobra.FParseErrWhitelist{UnknownFlags: true}, // wokeignore:rule=whitelist // TODO(#1031)
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}
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cmd.SetFlagErrorFunc(func(c *cobra.Command, err error) error {
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return fmt.Errorf("%w for '%s'", err, c.CommandPath())
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})
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cmd.SetUsageFunc(templates.NewGlobalOptionsFunc())
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cmd.SetHelpFunc(func(command *cobra.Command, args []string) {
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templates.NewGlobalOptionsFunc()(command)
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})
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return cmd
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}
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