kubectx/cmd/kubens/main.go
Ahmet Alp Balkan 1e49c336fc
Add license headers for 2021
Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
2020-12-29 13:38:42 -08:00

45 lines
1.2 KiB
Go

// Copyright 2021 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 main
import (
"fmt"
"io"
"os"
"github.com/ahmetb/kubectx/internal/cmdutil"
"github.com/ahmetb/kubectx/internal/env"
"github.com/ahmetb/kubectx/internal/printer"
"github.com/fatih/color"
)
type Op interface {
Run(stdout, stderr io.Writer) error
}
func main() {
cmdutil.PrintDeprecatedEnvWarnings(color.Error, os.Environ())
op := parseArgs(os.Args[1:])
if err := op.Run(color.Output, color.Error); err != nil {
printer.Error(color.Error, err.Error())
if _, ok := os.LookupEnv(env.EnvDebug); ok {
// print stack trace in verbose mode
fmt.Fprintf(color.Error, "[DEBUG] error: %+v\n", err)
}
defer os.Exit(1)
}
}