feat: 添加对 tabBar 页面未声明的错误提示

Author: schizobulia

packages/uni-cli-shared/src/json/utils.ts

@@ -29,6 +29,8 @@ export function checkPagesJson(jsonStr: string, inputDir: string) {
   }
   const errors: ParseError[] = []
   const root = parseTree(jsonStr, errors)
+  let allPages: string[] = [] // 收集全部页面,包含分包页面
+  let tabBarPages: string[] = [] // 收集 tabBar 页面
   if (!root) {
     if (errors.length) {
       for (const error of errors) {
@@ -88,6 +90,41 @@ export function checkPagesJson(jsonStr: string, inputDir: string) {
     }
   })
 
+  allPages.push(...pagePathNodes.map((node) => node.value as string))
+
+  const tabBarNode = root.children?.find(
+    (child) =>
+      child.type === 'property' &&
+      child.children?.length === 2 &&
+      child.children[0].value === 'tabBar'
+  )
+  if (tabBarNode) {
+    findRootNode(tabBarNode.children![1], ['list']).forEach((node) => {
+      const pagePathNode =
+        node.type === 'object' &&
+        node.children?.find(
+          (child) =>
+            child.type === 'property' &&
+            child.children?.length === 2 &&
+            child.children[0].value === 'pagePath'
+        )
+      if (pagePathNode) {
+        const pagePathValueNode = pagePathNode.children![1]
+        const pagePath = pagePathValueNode.value as string
+        tabBarPages.push(pagePath)
+        if (
+          !allPages.includes(pagePath) &&
+          !allPages.includes(pagePath.substring(1))
+        ) {
+          throwCompilerError(
+            jsonStr,
+            pagePathValueNode,
+            M['pages.json.tabbar.page.notfound'].replace('{pagePath}', pagePath)
+          )
+        }
+      }
+    })
+  }
   for (const node of pagePathNodes) {
     const pagePath: string = node.value ?? ''
     if (!pageExistsWithCaseSync(path.join(inputDir, pagePath))) {

packages/uni-cli-shared/src/messages/en.ts

@@ -64,4 +64,6 @@ export default {
   'uni_modules.import': 'Plug-in [{0}] only supports @/uni_modules/{1}.',
   'pages.json.page.notfound': 'The page "{pagePath}" does not exist.',
   'pages.json.page.slash': 'The Path "{pagePath}" cannot start with "/"',
+  'pages.json.tabbar.page.notfound':
+    'The tabBar page "{pagePath}" is not declared in "pages".',
 } as const

packages/uni-cli-shared/src/messages/zh_CN.ts

@@ -67,4 +67,6 @@ export default {
   'pages.json.page.notfound':
     '页面"{pagePath}"不存在，请确保填写的页面路径不包含文件后缀，且必须与真实的文件路径大小写保持一致。',
   'pages.json.page.slash': '路径 "{pagePath}" 不能以 "/" 开头',
+  'pages.json.tabbar.page.notfound':
+    'tabBar 中配置的页面 "{pagePath}" 未在 pages 中注册。',
 } as const