mirror of
https://github.com/containers/podman.git
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43c6da22b9
Add the ability to cross-compile podman remote for OSX. Also, add image exists and tag to remote-client. Signed-off-by: baude <bbaude@redhat.com>
124 lines
2.9 KiB
Go
124 lines
2.9 KiB
Go
package main
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import (
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"os"
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"github.com/containers/libpod/cmd/podman/libpodruntime"
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"github.com/containers/libpod/libpod"
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"github.com/containers/libpod/libpod/adapter"
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"github.com/containers/libpod/libpod/image"
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"github.com/pkg/errors"
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"github.com/urfave/cli"
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)
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var (
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imageExistsDescription = `
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podman image exists
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Check if an image exists in local storage
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`
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imageExistsCommand = cli.Command{
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Name: "exists",
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Usage: "Check if an image exists in local storage",
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Description: imageExistsDescription,
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Action: imageExistsCmd,
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ArgsUsage: "IMAGE-NAME",
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OnUsageError: usageErrorHandler,
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}
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)
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var (
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containerExistsDescription = `
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podman container exists
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Check if a container exists in local storage
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`
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containerExistsCommand = cli.Command{
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Name: "exists",
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Usage: "Check if a container exists in local storage",
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Description: containerExistsDescription,
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Action: containerExistsCmd,
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ArgsUsage: "CONTAINER-NAME",
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OnUsageError: usageErrorHandler,
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}
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)
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var (
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podExistsDescription = `
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podman pod exists
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Check if a pod exists in local storage
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`
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podExistsCommand = cli.Command{
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Name: "exists",
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Usage: "Check if a pod exists in local storage",
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Description: podExistsDescription,
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Action: podExistsCmd,
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ArgsUsage: "POD-NAME",
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OnUsageError: usageErrorHandler,
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}
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)
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func imageExistsCmd(c *cli.Context) error {
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args := c.Args()
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if len(args) > 1 || len(args) < 1 {
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return errors.New("you may only check for the existence of one image at a time")
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}
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localRuntime, err := adapter.GetRuntime(c)
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if err != nil {
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return errors.Wrapf(err, "could not get runtime")
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}
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defer localRuntime.Runtime.Shutdown(false)
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if _, err := localRuntime.NewImageFromLocal(args[0]); err != nil {
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//TODO we need to ask about having varlink defined errors exposed
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//so we can reuse them
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if errors.Cause(err) == image.ErrNoSuchImage || err.Error() == "io.podman.ImageNotFound" {
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os.Exit(1)
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}
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return err
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}
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return nil
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}
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func containerExistsCmd(c *cli.Context) error {
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args := c.Args()
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if len(args) > 1 || len(args) < 1 {
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return errors.New("you may only check for the existence of one container at a time")
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}
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runtime, err := libpodruntime.GetRuntime(c)
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if err != nil {
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return errors.Wrapf(err, "could not get runtime")
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}
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defer runtime.Shutdown(false)
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if _, err := runtime.LookupContainer(args[0]); err != nil {
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if errors.Cause(err) == libpod.ErrNoSuchCtr {
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os.Exit(1)
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}
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return err
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}
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return nil
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}
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func podExistsCmd(c *cli.Context) error {
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args := c.Args()
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if len(args) > 1 || len(args) < 1 {
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return errors.New("you may only check for the existence of one pod at a time")
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}
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runtime, err := libpodruntime.GetRuntime(c)
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if err != nil {
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return errors.Wrapf(err, "could not get runtime")
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}
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defer runtime.Shutdown(false)
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if _, err := runtime.LookupPod(args[0]); err != nil {
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if errors.Cause(err) == libpod.ErrNoSuchPod {
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os.Exit(1)
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}
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return err
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}
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return nil
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}
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