mirror of https://github.com/docker/cli.git
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
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package context
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import (
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"errors"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/command/inspect"
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"github.com/docker/cli/cli/context/store"
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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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}
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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] [CONTEXT] [CONTEXT...]",
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Short: "Display detailed information on one or more contexts",
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RunE: func(cmd *cobra.Command, args []string) error {
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opts.refs = args
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if len(opts.refs) == 0 {
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if dockerCli.CurrentContext() == "" {
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return errors.New("no context specified")
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}
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opts.refs = []string{dockerCli.CurrentContext()}
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}
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return runInspect(dockerCli, opts)
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},
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}
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flags := cmd.Flags()
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flags.StringVarP(&opts.format, "format", "f", "", "Format the output using the given Go template")
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return cmd
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}
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func runInspect(dockerCli command.Cli, opts inspectOptions) error {
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getRefFunc := func(ref string) (interface{}, []byte, error) {
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if ref == "default" {
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return nil, nil, errors.New(`context "default" cannot be inspected`)
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}
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c, err := dockerCli.ContextStore().GetContextMetadata(ref)
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if err != nil {
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return nil, nil, err
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}
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tlsListing, err := dockerCli.ContextStore().ListContextTLSFiles(ref)
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if err != nil {
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return nil, nil, err
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}
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return contextWithTLSListing{
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ContextMetadata: c,
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TLSMaterial: tlsListing,
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Storage: dockerCli.ContextStore().GetContextStorageInfo(ref),
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}, nil, nil
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}
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return inspect.Inspect(dockerCli.Out(), opts.refs, opts.format, getRefFunc)
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}
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type contextWithTLSListing struct {
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store.ContextMetadata
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TLSMaterial map[string]store.EndpointFiles
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Storage store.ContextStorageInfo
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}
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