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55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package volume
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import (
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"golang.org/x/net/context"
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"github.com/docker/docker/cli"
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"github.com/docker/docker/cli/command"
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"github.com/docker/docker/cli/command/inspect"
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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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names []string
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}
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func newInspectCommand(dockerCli *command.DockerCli) *cobra.Command {
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var opts inspectOptions
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cmd := &cobra.Command{
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Use: "inspect [OPTIONS] VOLUME [VOLUME...]",
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Short: "Display detailed information on one or more volumes",
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Long: inspectDescription,
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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.names = args
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return runInspect(dockerCli, opts)
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},
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}
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cmd.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.DockerCli, opts inspectOptions) error {
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client := dockerCli.Client()
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ctx := context.Background()
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getVolFunc := func(name string) (interface{}, []byte, error) {
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i, err := client.VolumeInspect(ctx, name)
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return i, nil, err
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}
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return inspect.Inspect(dockerCli.Out(), opts.names, opts.format, getVolFunc)
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}
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var inspectDescription = `
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Returns information about one or more volumes. By default, this command renders
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all results in a JSON array. You can specify an alternate format to execute a
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given template is executed for each result. Go's https://golang.org/pkg/text/template/
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package describes all the details of the format.
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`
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