mirror of https://github.com/docker/cli.git
33 lines
720 B
Go
33 lines
720 B
Go
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package context
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import (
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"fmt"
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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/spf13/cobra"
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)
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// newShowCommand creates a new cobra.Command for `docker context sow`
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func newShowCommand(dockerCli command.Cli) *cobra.Command {
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cmd := &cobra.Command{
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Use: "show",
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Short: "Print the name of the current context",
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Args: cli.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runShow(dockerCli)
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},
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}
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return cmd
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}
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func runShow(dockerCli command.Cli) error {
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context := dockerCli.CurrentContext()
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metadata, err := dockerCli.ContextStore().GetMetadata(context)
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if err != nil {
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return err
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}
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fmt.Fprintln(dockerCli.Out(), metadata.Name)
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return nil
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}
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