github.com/fnproject/cli@v0.0.0-20240508150455-e5d88bd86117/commands/stop.go (about) 1 /* 2 * Copyright (c) 2019, 2020 Oracle and/or its affiliates. All rights reserved. 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 commands 18 19 import ( 20 "errors" 21 "fmt" 22 "os/exec" 23 24 "github.com/urfave/cli" 25 ) 26 27 // StopCommand returns stop server cli.command 28 func StopCommand() cli.Command { 29 return cli.Command{ 30 Name: "stop", 31 Usage: "Stop a function server", 32 Category: "SERVER COMMANDS", 33 Description: "This command stops a Fn server.", 34 Action: stop, 35 } 36 } 37 func stop(c *cli.Context) error { 38 cmd := exec.Command("docker", "stop", "fnserver") 39 err := cmd.Run() 40 if err != nil { 41 return errors.New("Failed to stop 'fnserver'") 42 } 43 44 fmt.Println("Successfully stopped 'fnserver'") 45 46 return err 47 }