forked from istio/istio
/
root.go
43 lines (37 loc) · 1.3 KB
/
root.go
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// Copyright 2018 Istio Authors
//
// 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 cmd
import (
"fmt"
"github.com/spf13/cobra"
"istio.io/istio/mixer/cmd/shared"
)
// GetRootCmd returns the root of the cobra command-tree.
func GetRootCmd(args []string, printf, fatalf shared.FormatFn) *cobra.Command {
rootCmd := &cobra.Command{
Use: "mixgen",
Short: "Mixer generator is a tool to generate artifacts used by adapter developers.",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) > 0 {
return fmt.Errorf("'%s' is an invalid argument", args[0])
}
return nil
},
}
rootCmd.SetArgs(args)
rootCmd.AddCommand(adapterCfgCmd(args, printf, fatalf))
rootCmd.AddCommand(templateCfgCmd(args, printf, fatalf))
rootCmd.AddCommand(apiGenCmd(fatalf))
return rootCmd
}