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42 lines
937 B
Go
42 lines
937 B
Go
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// +build experimental
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package stack
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import (
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"github.com/docker/docker/api/client"
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"github.com/docker/docker/api/client/bundlefile"
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"github.com/docker/docker/cli"
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"github.com/spf13/cobra"
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)
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type configOptions struct {
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bundlefile string
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namespace string
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}
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func newConfigCommand(dockerCli *client.DockerCli) *cobra.Command {
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var opts configOptions
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cmd := &cobra.Command{
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Use: "config [OPTIONS] STACK",
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Short: "Print the stack configuration",
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Args: cli.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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opts.namespace = args[0]
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return runConfig(dockerCli, opts)
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},
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}
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flags := cmd.Flags()
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addBundlefileFlag(&opts.bundlefile, flags)
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return cmd
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}
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func runConfig(dockerCli *client.DockerCli, opts configOptions) error {
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bundle, err := loadBundlefile(dockerCli.Err(), opts.namespace, opts.bundlefile)
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if err != nil {
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return err
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}
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return bundlefile.Print(dockerCli.Out(), bundle)
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}
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