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fncmd.go
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fncmd.go
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// Copyright 2019 Google LLC
//
// 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 commands
import (
"github.com/spf13/cobra"
"sigs.k8s.io/kustomize/cmd/config/configcobra"
"github.com/GoogleContainerTools/kpt/internal/cmdexport"
"github.com/GoogleContainerTools/kpt/internal/docs/generated/fndocs"
)
func GetFnCommand(name string) *cobra.Command {
functions := &cobra.Command{
Use: "fn",
Short: fndocs.FnShort,
Long: fndocs.FnLong,
Example: fndocs.FnExamples,
Aliases: []string{"functions"},
RunE: func(cmd *cobra.Command, args []string) error {
h, err := cmd.Flags().GetBool("help")
if err != nil {
return err
}
if h {
return cmd.Help()
}
return cmd.Usage()
},
}
run := configcobra.RunFn(name)
run.Short = fndocs.RunShort
run.Long = fndocs.RunShort + "\n" + fndocs.RunLong
run.Example = fndocs.RunExamples
source := configcobra.Source(name)
source.Short = fndocs.SourceShort
source.Long = fndocs.SourceShort + "\n" + fndocs.SourceLong
source.Example = fndocs.SourceExamples
sink := configcobra.Sink(name)
sink.Short = fndocs.SinkShort
sink.Long = fndocs.SinkShort + "\n" + fndocs.SinkLong
sink.Example = fndocs.SinkExamples
functions.AddCommand(run, source, sink, cmdexport.ExportCommand())
return functions
}