feat(taroize): json/script/wxml 均可传空值

NervJS · Nov 19, 2018 · 902c697 · 902c697
1 parent 0dadefa
commit 902c697
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Showing 3 changed files with 8 additions and 4 deletions.
diff --git a/packages/taroize/src/index.ts b/packages/taroize/src/index.ts
@@ -5,8 +5,8 @@ import { parseJSON } from './json'
 
 interface Option {
   json?: string,
-  script: string,
-  wxml: string
+  script?: string,
+  wxml?: string
 }
 
 export function parse (option: Option): t.File {

diff --git a/packages/taroize/src/script.ts b/packages/taroize/src/script.ts
@@ -5,7 +5,8 @@ import { buildImportStatement, codeFrameError } from './utils'
 import { usedComponents } from './wxml'
 import { PageLifecycle } from './lifecycle'
 
-export function parseScript (script: string, returned: t.Expression, json?: t.ObjectExpression) {
+export function parseScript (script?: string, returned?: t.Expression, json?: t.ObjectExpression) {
+  script = script || 'Page({})'
   const { ast } = transform(script, {
     parserOpts: {
       sourceType: 'module',

diff --git a/packages/taroize/src/wxml.ts b/packages/taroize/src/wxml.ts
@@ -66,7 +66,10 @@ function buildElement (
 
 export const usedComponents = new Set<string>()
 
-export function parseWXML (wxml: string) {
+export function parseWXML (wxml?: string) {
+  if (!wxml) {
+    return t.nullLiteral()
+  }
   const nodes = removEmptyTextAndComment(parse(wxml.trim()))
   const ast = t.file(t.program([t.expressionStatement(parseNode(buildElement('block', nodes)) as t.Expression)], []))