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Migrate to cobra CLI

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We intend to migrate to the cobra cli from urfave/cli because the
project is more well maintained.  There are also some technical reasons
as well which extend into our remote client work.

Signed-off-by: baude <bbaude@redhat.com>
This commit is contained in:
baude
2019-01-31 13:20:04 -06:00
parent 962850c6e0
commit 25a3923b61
149 changed files with 11444 additions and 4448 deletions
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51
cmd/podman/unpause.go
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@@ -3,38 +3,45 @@ package main
import (
"os"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
"github.com/spf13/cobra"
)
var (
unpauseFlags = []cli.Flag{
cli.BoolFlag{
Name: "all, a",
Usage: "Unpause all paused containers",
},
}
unpauseCommand cliconfig.UnpauseValues
unpauseDescription = `
podman unpause
Unpauses one or more running containers. The container name or ID can be used.
`
unpauseCommand = cli.Command{
Name: "unpause",
Usage: "Unpause the processes in one or more containers",
Description: unpauseDescription,
Flags: unpauseFlags,
Action: unpauseCmd,
ArgsUsage: "CONTAINER-NAME [CONTAINER-NAME ...]",
OnUsageError: usageErrorHandler,
_unpauseCommand = &cobra.Command{
Use: "unpause",
Short: "Unpause the processes in one or more containers",
Long: unpauseDescription,
RunE: func(cmd *cobra.Command, args []string) error {
unpauseCommand.InputArgs = args
unpauseCommand.GlobalFlags = MainGlobalOpts
return unpauseCmd(&unpauseCommand)
},
Example: "CONTAINER-NAME [CONTAINER-NAME ...]",
}
)
func unpauseCmd(c *cli.Context) error {
func init() {
unpauseCommand.Command = _unpauseCommand
flags := unpauseCommand.Flags()
flags.BoolVarP(&unpauseCommand.All, "all", "a", false, "Unpause all paused containers")
rootCmd.AddCommand(unpauseCommand.Command)
}
func unpauseCmd(c *cliconfig.UnpauseValues) error {
var (
unpauseContainers []*libpod.Container
unpauseFuncs []shared.ParallelWorkerInput
@@ -43,18 +50,18 @@ func unpauseCmd(c *cli.Context) error {
return errors.New("unpause is not supported for rootless containers")
}
runtime, err := libpodruntime.GetRuntime(c)
runtime, err := libpodruntime.GetRuntime(&c.PodmanCommand)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
args := c.Args()
if len(args) < 1 && !c.Bool("all") {
args := c.InputArgs
if len(args) < 1 && !c.All {
return errors.Errorf("you must provide at least one container name or id")
}
if c.Bool("all") {
cs, err := getAllOrLatestContainers(c, runtime, libpod.ContainerStatePaused, "paused")
if c.All {
cs, err := getAllOrLatestContainers(&c.PodmanCommand, runtime, libpod.ContainerStatePaused, "paused")
if err != nil {
return err
}
@@ -84,7 +91,7 @@ func unpauseCmd(c *cli.Context) error {
maxWorkers := shared.Parallelize("unpause")
if c.GlobalIsSet("max-workers") {
maxWorkers = c.GlobalInt("max-workers")
maxWorkers = c.GlobalFlags.MaxWorks
}
logrus.Debugf("Setting maximum workers to %d", maxWorkers)