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https://github.com/podman-container-tools/podman.git
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b5d1d89a37
Allow automatic generation for shell completion scripts with the internal cobra functions (requires v1.0.0+). This should replace the handwritten completion scripts and even adds support for fish. With this approach it is less likley that completions and code are out of sync. We can now create the scripts with - podman completion bash - podman completion zsh - podman completion fish To test the completion run: source <(podman completion bash) The same works for podman-remote and podman --remote and it will complete your remote containers/images with the correct endpoints values from --url/--connection. The completion logic is written in go and provided by the cobra library. The completion functions lives in `cmd/podman/completion/completion.go`. The unit test at cmd/podman/shell_completion_test.go checks if each command and flag has an autocompletion function set. This prevents that commands and flags have no shell completion set. This commit does not replace the current autocompletion scripts. Closes #6440 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
71 lines
2 KiB
Go
71 lines
2 KiB
Go
package pods
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import (
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"context"
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"fmt"
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"github.com/containers/podman/v2/cmd/podman/common"
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"github.com/containers/podman/v2/cmd/podman/registry"
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"github.com/containers/podman/v2/cmd/podman/utils"
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"github.com/containers/podman/v2/cmd/podman/validate"
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"github.com/containers/podman/v2/pkg/domain/entities"
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"github.com/spf13/cobra"
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)
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var (
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podKillDescription = `Signals are sent to the main process of each container inside the specified pod.
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The default signal is SIGKILL, or any signal specified with option --signal.`
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killCommand = &cobra.Command{
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Use: "kill [options] POD [POD...]",
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Short: "Send the specified signal or SIGKILL to containers in pod",
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Long: podKillDescription,
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RunE: kill,
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Args: func(cmd *cobra.Command, args []string) error {
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return validate.CheckAllLatestAndCIDFile(cmd, args, false, false)
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},
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ValidArgsFunction: common.AutocompletePodsRunning,
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Example: `podman pod kill podID
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podman pod kill --signal TERM mywebserver
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podman pod kill --latest`,
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}
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)
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var (
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killOpts entities.PodKillOptions
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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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Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
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Command: killCommand,
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Parent: podCmd,
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})
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flags := killCommand.Flags()
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flags.BoolVarP(&killOpts.All, "all", "a", false, "Kill all containers in all pods")
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signalFlagName := "signal"
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flags.StringVarP(&killOpts.Signal, signalFlagName, "s", "KILL", "Signal to send to the containers in the pod")
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_ = killCommand.RegisterFlagCompletionFunc(signalFlagName, common.AutocompleteStopSignal)
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validate.AddLatestFlag(killCommand, &killOpts.Latest)
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}
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func kill(_ *cobra.Command, args []string) error {
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var (
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errs utils.OutputErrors
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)
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responses, err := registry.ContainerEngine().PodKill(context.Background(), args, killOpts)
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if err != nil {
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return err
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}
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// in the cli, first we print out all the successful attempts
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for _, r := range responses {
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if len(r.Errs) == 0 {
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fmt.Println(r.Id)
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} else {
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errs = append(errs, r.Errs...)
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}
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}
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return errs.PrintErrors()
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}
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