package main import ( "fmt" "github.com/pkg/errors" "github.com/urfave/cli" ) var ( rmiDescription = "removes one or more locally stored images." rmiFlags = []cli.Flag{ cli.BoolFlag{ Name: "force, f", Usage: "force removal of the image", }, } rmiCommand = cli.Command{ Name: "rmi", Usage: "removes one or more images from local storage", Description: rmiDescription, Action: rmiCmd, ArgsUsage: "IMAGE-NAME-OR-ID [...]", Flags: rmiFlags, } ) func rmiCmd(c *cli.Context) error { if err := validateFlags(c, rmiFlags); err != nil { return err } runtime, err := getRuntime(c) if err != nil { return errors.Wrapf(err, "could not get runtime") } defer runtime.Shutdown(false) args := c.Args() if len(args) == 0 { return errors.Errorf("image name or ID must be specified") } for _, arg := range args { image, err := runtime.GetImage(arg) if err != nil { return errors.Wrapf(err, "could not get image %q", arg) } id, err := runtime.RemoveImage(image, c.Bool("force")) if err != nil { return errors.Wrapf(err, "error removing image %q", id) } fmt.Printf("%s\n", id) } return nil }