1d768f8983
Go maintainers started to unconditionally update the minimum go version for golang.org/x/ dependencies to go1.23, which means that we'll no longer be able to support any version below that when updating those dependencies; > all: upgrade go directive to at least 1.23.0 [generated] > > By now Go 1.24.0 has been released, and Go 1.22 is no longer supported > per the Go Release Policy (https://go.dev/doc/devel/release#policy). > > For golang/go#69095. This updates our minimum version to go1.23, as we won't be able to maintain compatibility with older versions because of the above. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
81 lines
2.5 KiB
Go
81 lines
2.5 KiB
Go
// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
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//go:build go1.23
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package image
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import (
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"bytes"
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"context"
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"github.com/containerd/platforms"
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"github.com/docker/cli/cli"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/command/completion"
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"github.com/docker/cli/cli/command/inspect"
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flagsHelper "github.com/docker/cli/cli/flags"
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"github.com/docker/docker/api/types/image"
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"github.com/docker/docker/client"
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ocispec "github.com/opencontainers/image-spec/specs-go/v1"
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"github.com/spf13/cobra"
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)
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type inspectOptions struct {
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format string
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refs []string
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platform string
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}
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// newInspectCommand creates a new cobra.Command for `docker image inspect`
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func newInspectCommand(dockerCli command.Cli) *cobra.Command {
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var opts inspectOptions
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cmd := &cobra.Command{
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Use: "inspect [OPTIONS] IMAGE [IMAGE...]",
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Short: "Display detailed information on one or more images",
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Args: cli.RequiresMinArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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opts.refs = args
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return runInspect(cmd.Context(), dockerCli, opts)
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},
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ValidArgsFunction: completion.ImageNames(dockerCli, -1),
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}
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flags := cmd.Flags()
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flags.StringVarP(&opts.format, "format", "f", "", flagsHelper.InspectFormatHelp)
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// Don't default to DOCKER_DEFAULT_PLATFORM env variable, always default to
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// inspecting the image as-is. This also avoids forcing the platform selection
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// on older APIs which don't support it.
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flags.StringVar(&opts.platform, "platform", "", `Inspect a specific platform of the multi-platform image.
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If the image or the server is not multi-platform capable, the command will error out if the platform does not match.
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'os[/arch[/variant]]': Explicit platform (eg. linux/amd64)`)
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flags.SetAnnotation("platform", "version", []string{"1.49"})
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_ = cmd.RegisterFlagCompletionFunc("platform", completion.Platforms)
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return cmd
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}
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func runInspect(ctx context.Context, dockerCLI command.Cli, opts inspectOptions) error {
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var platform *ocispec.Platform
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if opts.platform != "" {
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p, err := platforms.Parse(opts.platform)
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if err != nil {
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return err
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}
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platform = &p
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}
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apiClient := dockerCLI.Client()
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return inspect.Inspect(dockerCLI.Out(), opts.refs, opts.format, func(ref string) (any, []byte, error) {
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var buf bytes.Buffer
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resp, err := apiClient.ImageInspect(ctx, ref,
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client.ImageInspectWithRawResponse(&buf),
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client.ImageInspectWithPlatform(platform),
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)
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if err != nil {
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return image.InspectResponse{}, nil, err
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}
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return resp, buf.Bytes(), err
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})
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}
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