Use builtin default for ssh.localPort

Signed-off-by: Anders F Björklund <[email protected]>

Author: afbjorklund

examples/default.yaml

@@ -125,7 +125,7 @@ ssh:
   # 🟢 Builtin default: 0 (automatically assigned to a free port)
   # NOTE: when the instance name is "default", the builtin default value is set to
   # 60022 for backward compatibility.
-  localPort: 0
+  localPort: null
   # Load ~/.ssh/*.pub in addition to $LIMA_HOME/_config/user.pub .
   # This option is useful when you want to use other SSH-based
   # applications such as rsync with the Lima instance.

pkg/limayaml/limayaml_test.go

@@ -26,10 +26,7 @@ func TestEmptyYAML(t *testing.T) {
 	assert.Equal(t, string(b), emptyYAML)
 }
 
-const defaultYAML = `images: []
-ssh:
-  localPort: 0
-`
+const defaultYAML = "images: []\n"
 
 func TestDefaultYAML(t *testing.T) {
 	bytes, err := os.ReadFile("default.yaml")