From 707110e77da6b8e97f3c9375101f934c17d3ecf5 Mon Sep 17 00:00:00 2001
From: ykforerlang <1527997464@qq.com>
Date: Thu, 2 Jan 2020 11:20:01 +0800
Subject: [PATCH] =?UTF-8?q?feat(alita):=20watch=E6=A8=A1=E5=BC=8F=E4=B8=8B?=
 =?UTF-8?q?=EF=BC=8CwxComponent=20=E7=9B=AE=E5=BD=95=E7=9A=84=E5=88=A0?=
 =?UTF-8?q?=E9=99=A4?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/configure.ts                                  |  3 +++
 src/entrytran/handleEntry.ts                      |  9 +++++++++
 src/extractWxCompFiles/copyPackageWxComponents.ts | 15 +++++++++++++--
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/configure.ts b/src/configure.ts
index 6fdd564..c105a88 100644
--- a/src/configure.ts
+++ b/src/configure.ts
@@ -42,6 +42,9 @@ interface IConfigure {
 
     // 小程序平台全局对象
     mpGlobalObject: string
+
+    // 由路由subpage属性生成
+    allChunks?: any
 }
 
 const configure = {
diff --git a/src/entrytran/handleEntry.ts b/src/entrytran/handleEntry.ts
index 4a5cfd7..4e0ff5b 100644
--- a/src/entrytran/handleEntry.ts
+++ b/src/entrytran/handleEntry.ts
@@ -297,8 +297,11 @@ export default function (ast, filepath, webpackContext) {
         subpackages,
         removeModules,
         ensureStatements,
+        allChunks
     } = miscPageInfos(pageInfos, moduleMap)
 
+    configure.allChunks = allChunks
+
     appJSON.pages = pages
     if (subpackages.length > 0) {
         appJSON.subpackages = subpackages
@@ -509,6 +512,8 @@ function miscPageInfos(pageInfos, moduleMap) {
     const historyMap = {}
     const pageCompPaths = []
 
+    const allChunks = ['_rn_']
+
     const removeModules = new Set()
 
     for (let i = 0; i < pageInfos.length; i++) {
@@ -544,6 +549,9 @@ function miscPageInfos(pageInfos, moduleMap) {
     const allSubPages = Object.keys(subpages)
     for(let i = 0; i < allSubPages.length; i ++ ) {
         const subpage = allSubPages[i]
+
+        allChunks.push(`${subpage}/_rn_`)
+
         const allComps = subpages[subpage]
 
         const depsStr = allComps.map(comp => `"${moduleMap[comp].source}"`)
@@ -594,6 +602,7 @@ function miscPageInfos(pageInfos, moduleMap) {
         pagePaths,
         historyMap,
         pageCompPaths,
+        allChunks,
     }
 }
 
diff --git a/src/extractWxCompFiles/copyPackageWxComponents.ts b/src/extractWxCompFiles/copyPackageWxComponents.ts
index 404aae3..cf58e98 100644
--- a/src/extractWxCompFiles/copyPackageWxComponents.ts
+++ b/src/extractWxCompFiles/copyPackageWxComponents.ts
@@ -38,6 +38,17 @@ export default function () {
                     fse.copySync(sourcePath, targetPath)
                 }
             })
+
+            configure.allChunks.forEach(chunk => {
+                if (!chunks.has(chunk)) {
+                    const chunkDic = chunk === '_rn_' ? '' : chunk.replace('/_rn_', '')
+                    const targetDic = path.resolve(configure.outputFullpath, chunkDic, 'npm', packageInfo.aliasPackName)
+
+                    if (fse.existsSync(targetDic)) {
+                        fse.removeSync(targetDic)
+                    }
+                }
+            })
         }
 
 
@@ -65,7 +76,7 @@ export function getCompPath(chunk, packageName, element) {
 
     if (pathMap[element]) {
 
-        if (chunks.length === 1 && chunks[0] === '_rn_') {
+        if (chunks.size === 1 && chunks.has('_rn_')) {
             return pathMap[element]
         } else {
             return `/${chunk.replace('/_rn_', '')}${pathMap[element]}`
@@ -88,5 +99,5 @@ function getRelativeChunks(moduleInfos, dirname) {
         }
     }
 
-    return Array.from(chunks)
+    return chunks
 }
\ No newline at end of file