mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-08-26 18:27:53 +00:00
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>
89 lines
2.6 KiB
Go
89 lines
2.6 KiB
Go
package containers
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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/pkg/cgroups"
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"github.com/containers/podman/v2/pkg/domain/entities"
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"github.com/containers/podman/v2/pkg/rootless"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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)
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var (
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unpauseDescription = `Unpauses one or more previously paused containers. The container name or ID can be used.`
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unpauseCommand = &cobra.Command{
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Use: "unpause [options] CONTAINER [CONTAINER...]",
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Short: "Unpause the processes in one or more containers",
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Long: unpauseDescription,
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RunE: unpause,
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ValidArgsFunction: common.AutocompleteContainersPaused,
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Example: `podman unpause ctrID
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podman unpause --all`,
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}
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unPauseOptions = entities.PauseUnPauseOptions{}
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containerUnpauseCommand = &cobra.Command{
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Use: unpauseCommand.Use,
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Short: unpauseCommand.Short,
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Long: unpauseCommand.Long,
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RunE: unpauseCommand.RunE,
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ValidArgsFunction: unpauseCommand.ValidArgsFunction,
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Example: `podman container unpause ctrID
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podman container unpause --all`,
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}
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)
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func unpauseFlags(flags *pflag.FlagSet) {
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flags.BoolVarP(&unPauseOptions.All, "all", "a", false, "Pause all running containers")
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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: unpauseCommand,
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})
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flags := unpauseCommand.Flags()
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unpauseFlags(flags)
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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: containerUnpauseCommand,
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Parent: containerCmd,
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})
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unpauseCommandFlags := containerUnpauseCommand.Flags()
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unpauseFlags(unpauseCommandFlags)
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}
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func unpause(cmd *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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if rootless.IsRootless() && !registry.IsRemote() {
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cgroupv2, _ := cgroups.IsCgroup2UnifiedMode()
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if !cgroupv2 {
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return errors.New("unpause is not supported for cgroupv1 rootless containers")
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}
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}
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if len(args) < 1 && !unPauseOptions.All {
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return errors.Errorf("you must provide at least one container name or id")
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}
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responses, err := registry.ContainerEngine().ContainerUnpause(context.Background(), args, unPauseOptions)
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if err != nil {
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return err
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}
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for _, r := range responses {
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if r.Err == nil {
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fmt.Println(r.Id)
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} else {
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errs = append(errs, r.Err)
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}
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}
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return errs.PrintErrors()
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}
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