Rename all references to kpod to podman

The decision is in, kpod is going to be named podman.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #145
Approved by: umohnani8

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
+}