fix def init bug (#2056)

design/vela-cli/def.md

@@ -96,7 +96,10 @@ The first part `labels: {...}` expresses the basic information of the definition
         labels: {}
         type: "trait"
 }
-template: patch: {}
+template: {
+        patch: {}
+        parameter: {}
+}
 ```
 
 Or you can use `vela def init my-comp --interactive` to initiate definitions interactively.
@@ -203,7 +206,7 @@ template: {
                 apiVersion: "v1"
                 kind:       "Service"
         }
-        parameters: {}
+        parameter: {}
 
 }
 ```
@@ -272,7 +275,7 @@ spec:
                 apiVersion: "v1"
                 kind:       "Service"
         }
-        parameters: {}
+        parameter: {}
   workload:
     definition:
       apiVersion: apps/v1

design/vela-cli/def_zh.md

@@ -96,7 +96,10 @@ template: {
         labels: {}
         type: "trait"
 }
-template: patch: {}
+template: {
+        patch: {}
+        parameter: {}
+}
 ```
 
 或者是采用 `vela def init my-comp --interactive` 来交互式地创建新的 Definition 。
@@ -203,7 +206,7 @@ template: {
                 apiVersion: "v1"
                 kind:       "Service"
         }
-        parameters: {}
+        parameter: {}
 
 }
 ```
@@ -272,7 +275,7 @@ spec:
                 apiVersion: "v1"
                 kind:       "Service"
         }
-        parameters: {}
+        parameter: {}
   workload:
     definition:
       apiVersion: apps/v1

references/common/definition.go

@@ -33,6 +33,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
+	velacue "github.com/oam-dev/kubevela/pkg/cue"
 	"github.com/oam-dev/kubevela/pkg/cue/model/sets"
 )
 
@@ -285,7 +286,7 @@ func (def *Definition) FromCUEString(cueString string) error {
 	if err != nil {
 		return err
 	}
-	if _, err = r.Compile("-", templateString+"\ncontext: [string]: string"); err != nil {
+	if _, err = r.Compile("-", templateString+"\n"+velacue.BaseTemplate); err != nil {
 		return err
 	}
 	val := inst.Value()
@@ -353,7 +354,7 @@ func GetDefinitionDefaultSpec(kind string) map[string]interface{} {
 			},
 			"schematic": map[string]interface{}{
 				"cue": map[string]interface{}{
-					"template": "output: {}\nparameters: {}\n",
+					"template": "output: {}\nparameter: {}\n",
 				},
 			},
 		}
@@ -366,7 +367,7 @@ func GetDefinitionDefaultSpec(kind string) map[string]interface{} {
 			"podDisruptive":      false,
 			"schematic": map[string]interface{}{
 				"cue": map[string]interface{}{
-					"template": "patch: {}\n",
+					"template": "patch: {}\nparameter: {}\n",
 				},
 			},
 		}