main.go

// Copyright 2025 Splunk Inc.
//
// 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 main

import (
	"context"
	"fmt"
	"os"
	"strings"
	"time"

	"github.com/spf13/cobra"
	"github.com/splunk/qbec/internal/cmd"
	"github.com/splunk/qbec/internal/commands"
	"github.com/splunk/qbec/internal/sio"
)

var start = time.Now()

func main() {
	longdesc := "\n" + strings.Trim(fmt.Sprintf(`

%s provides a set of commands to manage kubernetes objects on multiple clusters.

`, commands.Executable), "\n")
	root := &cobra.Command{
		Use:                    commands.Executable,
		Short:                  "Kubernetes cluster config tool",
		Long:                   longdesc,
		BashCompletionFunction: commands.BashCompletionFunc,
	}
	root.SilenceUsage = true
	root.SilenceErrors = true
	commands.Setup(root)
	c, err := root.ExecuteContextC(context.TODO())

	exit := func(code int) {
		duration := time.Since(start).Round(time.Second / 100)
		if duration > 100*time.Millisecond {
			sio.Debugln("command took", duration)
		}
		os.Exit(code)
	}

	switch {
	case err == nil:
		exit(0)
	case cmd.IsRuntimeError(err):
	default:
		sio.Println()
		c.Example = "" // do not print examples when there is a usage error
		_ = c.Usage()
		sio.Println()
	}
	sio.Errorln(err)
	exit(1)
}