github.com/lenfree/buffalo@v0.7.3-0.20170207163156-891616ea4064/buffalo/cmd/task.go (about) 1 package cmd 2 3 import ( 4 "errors" 5 "os" 6 "os/exec" 7 8 "github.com/spf13/cobra" 9 ) 10 11 // task command is a forward to grift tasks 12 var taskCommand = &cobra.Command{ 13 Use: "task", 14 Aliases: []string{"t"}, 15 Short: "Runs your grift tasks", 16 RunE: func(c *cobra.Command, args []string) error { 17 _, err := exec.LookPath("grift") 18 if err != nil { 19 return errors.New("we could not find \"grift\" in your path.\n You must first install \"grift\" in order to use the Buffalo console:\n\n $ go get github.com/markbates/grift") 20 } 21 22 _, err = os.Stat("grifts") 23 if err != nil { 24 return errors.New("seems there is no grift folder on your current directory, please ensure you're inside your buffalo app root") 25 } 26 27 cmd := exec.Command("grift", args...) 28 cmd.Stdin = os.Stdin 29 cmd.Stderr = os.Stderr 30 cmd.Stdout = os.Stdout 31 32 return cmd.Run() 33 34 }, 35 } 36 37 func init() { 38 RootCmd.AddCommand(taskCommand) 39 }