forked from containers/skopeo
/
delete.go
66 lines (55 loc) · 1.43 KB
/
delete.go
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package main
import (
"errors"
"fmt"
"io"
"strings"
"github.com/containers/image/transports"
"github.com/containers/image/transports/alltransports"
"github.com/urfave/cli"
)
type deleteOptions struct {
global *globalOptions
image *imageOptions
}
func deleteCmd(global *globalOptions) cli.Command {
sharedFlags, sharedOpts := sharedImageFlags()
imageFlags, imageOpts := imageFlags(global, sharedOpts, "", "")
opts := deleteOptions{
global: global,
image: imageOpts,
}
return cli.Command{
Name: "delete",
Usage: "Delete image IMAGE-NAME",
Description: fmt.Sprintf(`
Delete an "IMAGE_NAME" from a transport
Supported transports:
%s
See skopeo(1) section "IMAGE NAMES" for the expected format
`, strings.Join(transports.ListNames(), ", ")),
ArgsUsage: "IMAGE-NAME",
Action: commandAction(opts.run),
Flags: append(sharedFlags, imageFlags...),
}
}
func (opts *deleteOptions) run(args []string, stdout io.Writer) error {
if len(args) != 1 {
return errors.New("Usage: delete imageReference")
}
imageName := args[0]
if err := reexecIfNecessaryForImages(imageName); err != nil {
return err
}
ref, err := alltransports.ParseImageName(imageName)
if err != nil {
return fmt.Errorf("Invalid source name %s: %v", imageName, err)
}
sys, err := opts.image.newSystemContext()
if err != nil {
return err
}
ctx, cancel := opts.global.commandTimeoutContext()
defer cancel()
return ref.DeleteImage(ctx, sys)
}