mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-09-09 17:17:53 +00:00
33944cefe7
[NO TESTS NEEDED] This commit cleans up two issues: * Most commands support all EngineModes so default to that. Let outlayers declare their intent. * Use cobra.Annotations to set supported EngineMode. This simplies instantiating commands as there is now one method to communicate a commands requirements rather than two. * Combined aliased commands into one file * Fixed aliased commands where Args field did not match * Updated examples in README.md for writing commands * Remove redundant flag DisableFlagsInUseLine in cobra.Command initialization. Signed-off-by: Jhon Honce <jhonce@redhat.com>
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
package pods
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import (
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"context"
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"github.com/containers/podman/v3/cmd/podman/common"
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"github.com/containers/podman/v3/cmd/podman/registry"
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"github.com/spf13/cobra"
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)
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var (
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podExistsDescription = `If the named pod exists in local storage, podman pod exists exits with 0, otherwise the exit code will be 1.`
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existsCommand = &cobra.Command{
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Use: "exists POD",
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Short: "Check if a pod exists in local storage",
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Long: podExistsDescription,
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RunE: exists,
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Args: cobra.ExactArgs(1),
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ValidArgsFunction: common.AutocompletePods,
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Example: `podman pod exists podID
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podman pod exists mypod || podman pod create --name mypod`,
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}
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: existsCommand,
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Parent: podCmd,
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})
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}
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func exists(cmd *cobra.Command, args []string) error {
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response, err := registry.ContainerEngine().PodExists(context.Background(), args[0])
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if err != nil {
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return err
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}
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if !response.Value {
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registry.SetExitCode(1)
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}
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return nil
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}
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