Make nerdctl script work in both WSL and on native linux

This will detect when linux is run in WSL or by itself to know
which method to talk to nerdctl.

Note, also removed debug output accidently left in.

Signed-off-by: Matt Farina <matt.farina@suse.com>

resources/linux/bin/nerdctl

@@ -1,2 +1,19 @@
-#!/bin/sh
-exec /mnt/wsl/rancher-desktop/bin/nerdctl "$@"
+#!/bin/bash
+set -eu -o pipefail
+
+if [[ $(cat /proc/version | grep -i Microsoft) ]]; then
+  exec /mnt/wsl/rancher-desktop/bin/nerdctl "$@"
+else
+  limaloc="${XDG_DATA_HOME:-$HOME/.local/share/rancher-desktop}"
+  scriptname="${BASH_SOURCE[0]}"
+  while [ -L "${scriptname}" ]; do
+    scriptname="$(readlink "${scriptname}")"
+  done
+  scriptdir="$(cd "$(dirname "${scriptname}")" && pwd)"
+
+  if ! LIMA_HOME="${limaloc}/lima" "${scriptdir}/../lima/bin/limactl" ls --json | grep '"name":"0"' | grep -q '"status":"Running"'; then
+    echo "Rancher Desktop is not running. Please start Rancher Desktop to use nerdctl";
+  else
+    LIMA_HOME="${limaloc}/lima" "${scriptdir}/../lima/bin/limactl" shell 0 sudo --preserve-env=CONTAINERD_ADDRESS nerdctl "$@"
+  fi
+fi

src/go/nerdctl-stub/main_linux.go

@@ -16,7 +16,6 @@ import (
 func spawn(opts spawnOptions) error {
 	args := []string{"--distribution", opts.distro, "--exec", opts.nerdctl, "--address", opts.containerdSocket}
 	args = append(args, opts.args.args...)
-	log.Printf("running: %+v", args)
 	cmd := exec.Command("wsl.exe", args...)
 	cmd.Stdin = os.Stdin
 	cmd.Stdout = os.Stdout