create symlink for podman in ~/.crc/bin/podman dir

earlier both oc and podman binaries were present in the
~/.crc/bin/oc dir and added to PATH by the `crc oc-env`
command, which resulted in adding both the binaries to
path when the user might want only the `oc` binary  to
be added to path by the `crc oc-env` command

this adds the `podman` binary in a separate  directory
~/.crc/bin/podman and is added to PATH by  running the
`crc podman-env` command

fixes #4022

cmd/crc/cmd/podman_env.go

@@ -42,7 +42,7 @@ func runPodmanEnv() error {
 	if root {
 		socket = constants.RootfulPodmanSocket
 	}
-	fmt.Println(shell.GetPathEnvString(userShell, constants.CrcOcBinDir))
+	fmt.Println(shell.GetPathEnvString(userShell, constants.CrcPodmanBinDir))
 	fmt.Println(shell.GetEnvString(userShell, "CONTAINER_SSHKEY", connectionDetails.SSHKeys[0]))
 	fmt.Println(shell.GetEnvString(userShell, "CONTAINER_HOST",
 		fmt.Sprintf("ssh://%s@%s:%d%s",

pkg/crc/constants/constants.go

@@ -105,6 +105,7 @@ var (
 	CrcBaseDir         = filepath.Join(GetHomeDir(), ".crc")
 	CrcBinDir          = filepath.Join(CrcBaseDir, "bin")
 	CrcOcBinDir        = filepath.Join(CrcBinDir, "oc")
+	CrcPodmanBinDir    = filepath.Join(CrcBinDir, "podman")
 	CrcSymlinkPath     = filepath.Join(CrcBinDir, "crc")
 	ConfigPath         = filepath.Join(CrcBaseDir, ConfigFile)
 	LogFilePath        = filepath.Join(CrcBaseDir, LogFile)

pkg/crc/machine/bundle/repository.go

@@ -27,8 +27,9 @@ const (
 )
 
 type Repository struct {
-	CacheDir string
-	OcBinDir string
+	CacheDir     string
+	OcBinDir     string
+	PodmanBinDir string
 }
 
 func (repo *Repository) Get(bundleName string) (*CrcBundleInfo, error) {
@@ -91,7 +92,7 @@ func (repo *Repository) Use(bundleName string) (*CrcBundleInfo, error) {
 	if err := bundleInfo.createSymlinkOrCopyOpenShiftClient(repo.OcBinDir); err != nil {
 		return nil, err
 	}
-	if err := bundleInfo.createSymlinkOrCopyPodmanRemote(repo.OcBinDir); err != nil {
+	if err := bundleInfo.createSymlinkOrCopyPodmanRemote(repo.PodmanBinDir); err != nil {
 		return nil, err
 	}
 	return bundleInfo, nil
@@ -181,8 +182,9 @@ func (repo *Repository) CalculateBundleSha256Sum(bundlePath string) (string, err
 }
 
 var defaultRepo = &Repository{
-	CacheDir: constants.MachineCacheDir,
-	OcBinDir: constants.CrcOcBinDir,
+	CacheDir:     constants.MachineCacheDir,
+	OcBinDir:     constants.CrcOcBinDir,
+	PodmanBinDir: constants.CrcPodmanBinDir,
 }
 
 func Get(bundleName string) (*CrcBundleInfo, error) {

pkg/crc/podman/podman.go

@@ -13,7 +13,7 @@ const (
 	rootfulConn  = "crc-root"
 )
 
-var podmanExecutablePath = filepath.Join(constants.CrcOcBinDir, constants.PodmanRemoteExecutableName)
+var podmanExecutablePath = filepath.Join(constants.CrcPodmanBinDir, constants.PodmanRemoteExecutableName)
 
 func run(args ...string) (string, string, error) {
 	return crcos.RunWithDefaultLocale(podmanExecutablePath, args...)

test/integration/podman_test.go

@@ -41,13 +41,13 @@ var _ = Describe("podman preset", Serial, Ordered, Label("podman-preset"), func(
 
 		It("podman-env", func() {
 			// Do what 'eval $(crc podman-env) would do
-			path := os.ExpandEnv("${HOME}/.crc/bin/oc:$PATH")
+			path := os.ExpandEnv("${HOME}/.crc/bin/podman:$PATH")
 			csshk := os.ExpandEnv("${HOME}/.crc/machines/crc/id_ecdsa")
 			dh := os.ExpandEnv("unix:///${HOME}/.crc/machines/crc/docker.sock")
 			ch := "ssh://[email protected]:2222/run/user/1000/podman/podman.sock"
 			if runtime.GOOS == "windows" {
 				userHomeDir, _ := os.UserHomeDir()
-				unexpandedPath := filepath.Join(userHomeDir, ".crc/bin/oc;${PATH}")
+				unexpandedPath := filepath.Join(userHomeDir, ".crc/bin/podman;${PATH}")
 				path = os.ExpandEnv(unexpandedPath)
 				csshk = filepath.Join(userHomeDir, ".crc/machines/crc/id_ecdsa")
 				dh = "npipe:////./pipe/crc-podman"