Merge pull request #5852 from baude/v1prune

Podman V2 birth

1 files changed, 0 insertions, 75 deletions

diff --git a/cmd/podman/unshare.go b/cmd/podman/unshare.go
deleted file mode 100644
index 28d17a319..000000000
--- a/cmd/podman/unshare.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// +build !remoteclient
-
-package main
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-
-	"github.com/containers/libpod/cmd/podman/cliconfig"
-	"github.com/containers/libpod/pkg/adapter"
-	"github.com/containers/libpod/pkg/rootless"
-	"github.com/pkg/errors"
-	"github.com/spf13/cobra"
-)
-
-var (
-	unshareDescription = "Runs a command in a modified user namespace."
-	_unshareCommand    = &cobra.Command{
-		Use:   "unshare [flags] [COMMAND [ARG]]",
-		Short: "Run a command in a modified user namespace",
-		Long:  unshareDescription,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			unshareCommand.InputArgs = args
-			unshareCommand.GlobalFlags = MainGlobalOpts
-			return unshareCmd(&unshareCommand)
-		},
-		Example: `podman unshare id
-  podman unshare cat /proc/self/uid_map,
-  podman unshare podman-script.sh`,
-	}
-	unshareCommand cliconfig.PodmanCommand
-)
-
-func init() {
-	unshareCommand.Command = _unshareCommand
-	unshareCommand.SetHelpTemplate(HelpTemplate())
-	unshareCommand.SetUsageTemplate(UsageTemplate())
-	flags := _unshareCommand.Flags()
-	flags.SetInterspersed(false)
-}
-
-func unshareEnv(graphroot, runroot string) []string {
-	return append(os.Environ(), "_CONTAINERS_USERNS_CONFIGURED=done",
-		fmt.Sprintf("CONTAINERS_GRAPHROOT=%s", graphroot),
-		fmt.Sprintf("CONTAINERS_RUNROOT=%s", runroot))
-}
-
-// unshareCmd execs whatever using the ID mappings that we want to use for ourselves
-func unshareCmd(c *cliconfig.PodmanCommand) error {
-
-	if isRootless := rootless.IsRootless(); !isRootless {
-		return errors.Errorf("please use unshare with rootless")
-	}
-	// exec the specified command, if there is one
-	if len(c.InputArgs) < 1 {
-		// try to exec the shell, if one's set
-		shell, shellSet := os.LookupEnv("SHELL")
-		if !shellSet {
-			return errors.Errorf("no command specified and no $SHELL specified")
-		}
-		c.InputArgs = []string{shell}
-	}
-
-	runtime, err := adapter.GetRuntime(getContext(), c)
-	if err != nil {
-		return err
-	}
-	cmd := exec.Command(c.InputArgs[0], c.InputArgs[1:]...)
-	cmd.Env = unshareEnv(runtime.StorageConfig().GraphRoot, runtime.StorageConfig().RunRoot)
-	cmd.Stdin = os.Stdin
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
-	return cmd.Run()
-}