mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-09-02 05:37:51 +00:00
8dd26289bf
* --remote, --url and --identity are now anchored to podman command. Subcommands should no longer have issues * TraverseChildren now set to V1 expectations * Latest flag now has helper function. Now has consistent usage. * IsRemote() uses cobra parser to determin if --remote is given * Moved validation functions from parser pkg to validate pkg * Fixes #6598 Fixes #6704 Signed-off-by: Jhon Honce <jhonce@redhat.com> <MH: Fixed import issues> Signed-off-by: Matt Heon <matthew.heon@pm.me>
96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
package containers
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import (
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"context"
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"fmt"
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"time"
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"github.com/containers/libpod/v2/cmd/podman/registry"
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"github.com/containers/libpod/v2/cmd/podman/utils"
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"github.com/containers/libpod/v2/cmd/podman/validate"
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"github.com/containers/libpod/v2/libpod/define"
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"github.com/containers/libpod/v2/pkg/domain/entities"
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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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waitDescription = `Block until one or more containers stop and then print their exit codes.
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`
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waitCommand = &cobra.Command{
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Use: "wait [flags] CONTAINER [CONTAINER...]",
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Short: "Block on one or more containers",
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Long: waitDescription,
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RunE: wait,
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Args: validate.IDOrLatestArgs,
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Example: `podman wait --interval 5000 ctrID
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podman wait ctrID1 ctrID2`,
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}
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containerWaitCommand = &cobra.Command{
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Use: waitCommand.Use,
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Short: waitCommand.Short,
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Long: waitCommand.Long,
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RunE: waitCommand.RunE,
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Args: validate.IDOrLatestArgs,
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Example: `podman container wait --interval 5000 ctrID
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podman container wait ctrID1 ctrID2`,
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}
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)
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var (
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waitOptions = entities.WaitOptions{}
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waitCondition string
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)
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func waitFlags(flags *pflag.FlagSet) {
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flags.DurationVarP(&waitOptions.Interval, "interval", "i", time.Duration(250), "Milliseconds to wait before polling for completion")
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flags.StringVar(&waitCondition, "condition", "stopped", "Condition to wait on")
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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: waitCommand,
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})
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waitFlags(waitCommand.Flags())
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validate.AddLatestFlag(waitCommand, &waitOptions.Latest)
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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: containerWaitCommand,
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Parent: containerCmd,
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})
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waitFlags(containerWaitCommand.Flags())
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validate.AddLatestFlag(containerWaitCommand, &waitOptions.Latest)
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}
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func wait(cmd *cobra.Command, args []string) error {
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var (
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err error
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errs utils.OutputErrors
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)
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if waitOptions.Interval == 0 {
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return errors.New("interval must be greater then 0")
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}
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waitOptions.Condition, err = define.StringToContainerStatus(waitCondition)
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if err != nil {
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return err
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}
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responses, err := registry.ContainerEngine().ContainerWait(context.Background(), args, waitOptions)
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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.Error == nil {
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fmt.Println(r.ExitCode)
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} else {
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errs = append(errs, r.Error)
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}
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}
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return errs.PrintErrors()
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}
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