diff options
Diffstat (limited to 'cmd/podman/rmi.go')
-rw-r--r-- | cmd/podman/rmi.go | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/cmd/podman/rmi.go b/cmd/podman/rmi.go new file mode 100644 index 000000000..1b4cb7390 --- /dev/null +++ b/cmd/podman/rmi.go @@ -0,0 +1,75 @@ +package main + +import ( + "fmt" + + "github.com/pkg/errors" + "github.com/projectatomic/libpod/libpod" + "github.com/urfave/cli" +) + +var ( + rmiDescription = "removes one or more locally stored images." + rmiFlags = []cli.Flag{ + cli.BoolFlag{ + Name: "all, a", + Usage: "remove all images", + }, + 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, + UseShortOptionHandling: true, + } +) + +func rmiCmd(c *cli.Context) error { + if err := validateFlags(c, rmiFlags); err != nil { + return err + } + removeAll := c.Bool("all") + 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 && !removeAll { + return errors.Errorf("image name or ID must be specified") + } + if len(args) > 0 && removeAll { + return errors.Errorf("when using the --all switch, you may not pass any images names or IDs") + } + imagesToDelete := args[:] + if removeAll { + localImages, err := runtime.GetImages(&libpod.ImageFilterParams{}) + if err != nil { + return errors.Wrapf(err, "unable to query local images") + } + for _, image := range localImages { + imagesToDelete = append(imagesToDelete, image.ID) + } + } + + for _, arg := range imagesToDelete { + 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 +} |