fix message invalid (#2968)

Signed-off-by: Jian.Li <lj176172@alibaba-inc.com>

pkg/stdlib/op.cue

@@ -7,11 +7,12 @@ import (
 #ConditionalWait: {
 	#do:      "wait"
 	continue: bool
+	message?: string
 }
 
 #Break: {
-	#do:     "break"
-	message: string
+	#do:      "break"
+	message?: string
 }
 
 #Apply: kube.#Apply

pkg/workflow/providers/workspace/workspace.go

@@ -146,14 +146,18 @@ func (h *provider) Wait(ctx wfContext.Context, v *value.Value, act types.Action)
 			}
 		}
 	}
-
-	act.Wait("")
+	msg, _ := v.GetString("message")
+	act.Wait(msg)
 	return nil
 }
 
 // Break let workflow terminate.
 func (h *provider) Break(ctx wfContext.Context, v *value.Value, act types.Action) error {
-	act.Terminate("")
+	var msg string
+	if v != nil {
+		msg, _ = v.GetString("message")
+	}
+	act.Terminate(msg)
 	return nil
 }
 

pkg/workflow/providers/workspace/workspace_test.go

@@ -187,24 +187,29 @@ func TestProvider_Wait(t *testing.T) {
 	act := &mockAction{}
 	v, err := value.NewValue(`
 continue: 100!=100
+message: "test log"
 `, nil, "")
 	assert.NilError(t, err)
 	err = p.Wait(wfCtx, v, act)
 	assert.NilError(t, err)
 	assert.Equal(t, act.wait, true)
+	assert.Equal(t, act.msg, "test log")
 
 	act = &mockAction{}
 	v, err = value.NewValue(`
 continue: 100==100
+message: "not invalid"
 `, nil, "")
 	assert.NilError(t, err)
 	err = p.Wait(wfCtx, v, act)
 	assert.NilError(t, err)
 	assert.Equal(t, act.wait, false)
+	assert.Equal(t, act.msg, "")
 
 	act = &mockAction{}
 	v, err = value.NewValue(`
 continue: bool
+message: string
 `, nil, "")
 	assert.NilError(t, err)
 	err = p.Wait(wfCtx, v, act)
@@ -226,6 +231,16 @@ func TestProvider_Break(t *testing.T) {
 	err := p.Break(wfCtx, nil, act)
 	assert.NilError(t, err)
 	assert.Equal(t, act.terminate, true)
+
+	act = &mockAction{}
+	v, err := value.NewValue(`
+message: "terminate"
+`, nil, "")
+	assert.NilError(t, err)
+	err = p.Break(wfCtx, v, act)
+	assert.NilError(t, err)
+	assert.Equal(t, act.terminate, true)
+	assert.Equal(t, act.msg, "terminate")
 }
 
 type mockAction struct {