/
root.go
72 lines (62 loc) · 2.06 KB
/
root.go
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// Copyright 2019 Red Hat, Inc. and/or its affiliates
//
// 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 context
import (
"github.com/kiegroup/kogito-operator/cmd/kogito/version"
"github.com/spf13/cobra"
"io"
)
var (
rootCmd = &rootCommand{}
ctx = &CommandContext{}
)
type rootCommandFlags struct {
cfgFile string
}
type rootCommand struct {
CommandContext
command *cobra.Command
flags rootCommandFlags
}
// NewRootCommand is the constructor for the root command
func NewRootCommand(commandContext *CommandContext, output io.Writer) KogitoCommand {
commandOutput = output
ctx = commandContext
rootCmd = &rootCommand{CommandContext: *ctx}
rootCmd.RegisterHook()
rootCmd.InitHook()
rootCmd.command.SilenceUsage = true
return rootCmd
}
func (i *rootCommand) ConfigFile() string {
return i.flags.cfgFile
}
func (i *rootCommand) Command() *cobra.Command {
return i.command
}
func (i *rootCommand) RegisterHook() {
i.command = &cobra.Command{
Use: "kogito",
Short: "Kogito CLI",
Long: `Kogito CLI deploys your Kogito Services into an OpenShift cluster`,
}
}
func (i *rootCommand) InitHook() {
i.flags = rootCommandFlags{}
i.command.PersistentFlags().StringVarP(&outputFormat, "output", "o", "", "output format (when defined, 'json' is supported)")
i.command.PersistentFlags().BoolVarP(&logVerbose, "verbose", "v", false, "verbose output")
i.command.PersistentFlags().Bool("version", false, "display version")
i.command.Version = version.Version
i.command.SetVersionTemplate("{{with .Name}}{{printf \"%s \" .}}{{end}}{{printf \"%s\" .Version}}\n")
}