| 8 | ) |
| 9 | |
| 10 | func cachePushCmd() *cobra.Command { |
| 11 | var ( |
| 12 | remoteName string |
| 13 | pushArchSpecificTags bool |
| 14 | override bool |
| 15 | ) |
| 16 | cmd := &cobra.Command{ |
| 17 | Use: "push", |
| 18 | Short: "push images from the linuxkit cache", |
| 19 | Long: `Push named images from the linuxkit cache to registry. Can provide short name, like linuxkit/kernel:6.6.13 |
| 20 | or nginx, or canonical name, like docker.io/library/nginx:latest. |
| 21 | It is efficient, as blobs with the same content are not replaced.`, |
| 22 | Args: cobra.MinimumNArgs(1), |
| 23 | RunE: func(cmd *cobra.Command, args []string) error { |
| 24 | names := args |
| 25 | for _, name := range names { |
| 26 | fullname := util.ReferenceExpand(name) |
| 27 | |
| 28 | p, err := cachepkg.NewProvider(cacheDir) |
| 29 | if err != nil { |
| 30 | log.Fatalf("unable to read a local cache: %v", err) |
| 31 | } |
| 32 | |
| 33 | if err := p.Push(fullname, remoteName, pushArchSpecificTags, override); err != nil { |
| 34 | log.Fatalf("unable to push image named %s: %v", name, err) |
| 35 | } |
| 36 | } |
| 37 | return nil |
| 38 | }, |
| 39 | } |
| 40 | cmd.Flags().StringVar(&remoteName, "remote-name", "", "Push it under a different name, e.g. push local image foo/bar:mine as baz/bee:yours. If blank, uses same local name.") |
| 41 | cmd.Flags().BoolVar(&pushArchSpecificTags, "with-arch-tags", false, "When the local reference is an index, add to the remote arch-specific tags for each arch in the index, each as their own tag with the same name as the index, but with the architecture appended, e.g. image:foo will have image:foo-amd64, image:foo-arm64, etc.") |
| 42 | cmd.Flags().BoolVar(&override, "override", false, "Even if the image already exists in the registry, push it again, overwriting the existing image.") |
| 43 | return cmd |
| 44 | } |