sigs.k8s.io/kubebuilder/v3@v3.14.0/pkg/plugin/util/exec.go (about)

     1  /*
     2  Copyright 2020 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package util
    18  
    19  import (
    20  	"os"
    21  	"os/exec"
    22  	"strings"
    23  
    24  	log "github.com/sirupsen/logrus"
    25  )
    26  
    27  // RunCmd prints the provided message and command and then executes it binding stdout and stderr
    28  func RunCmd(msg, cmd string, args ...string) error {
    29  	c := exec.Command(cmd, args...) //nolint:gosec
    30  	c.Stdout = os.Stdout
    31  	c.Stderr = os.Stderr
    32  	log.Println(msg + ":\n$ " + strings.Join(c.Args, " "))
    33  	return c.Run()
    34  }