From 8f38ae7de9ef4633919827ec97562835f8866fd6 Mon Sep 17 00:00:00 2001
From: fushen <fushen.jzw@alibaba-inc.com>
Date: Thu, 21 Apr 2022 15:59:10 +0800
Subject: [PATCH] fix: exports field build error in webpack4

---
 CHANGELOG.md                         | 5 +++++
 packages/plugin-rax-app/CHANGELOG.md | 4 ++++
 packages/plugin-rax-app/package.json | 4 ++--
 packages/plugin-rax-app/src/base.js  | 8 ++++----
 packages/rax-app/package.json        | 6 +++---
 5 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 043e21639..979c2446b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,13 @@
 ## Changelog
 
+## 3.8.16
+
+- Fix: exports field build error in webpack4
+
 ## 3.8.15
 
 - Chore: update @builder/pack to 0.6.x, more detail see https://github.com/ice-lab/builder-deps/pull/20
+- Feat: change the way of options pass into postcss-loader because the update of it
 
 ## 3.8.14
 
diff --git a/packages/plugin-rax-app/CHANGELOG.md b/packages/plugin-rax-app/CHANGELOG.md
index 0f3f04a09..442732e3b 100644
--- a/packages/plugin-rax-app/CHANGELOG.md
+++ b/packages/plugin-rax-app/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 7.0.10
+
+- Fix: resolve error with `import` in webpack4
+
 ## 7.0.9
 
 - Fix: the way of options pass into `postcss-loader` because the update of `postcss-loader`
diff --git a/packages/plugin-rax-app/package.json b/packages/plugin-rax-app/package.json
index cfcf7bd6e..05c5718cd 100644
--- a/packages/plugin-rax-app/package.json
+++ b/packages/plugin-rax-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "build-plugin-rax-app",
-  "version": "7.0.9",
+  "version": "7.0.10",
   "description": "The basic webpack configuration for rax project",
   "author": "Rax Team",
   "main": "lib/index.js",
@@ -52,4 +52,4 @@
     "url": "git@github.com:raxjs/rax-app.git"
   },
   "gitHead": "07ac7bb07162aac8c90778dd1de4a2060f8df498"
-}
+}
\ No newline at end of file
diff --git a/packages/plugin-rax-app/src/base.js b/packages/plugin-rax-app/src/base.js
index 145989d01..3b6967486 100644
--- a/packages/plugin-rax-app/src/base.js
+++ b/packages/plugin-rax-app/src/base.js
@@ -107,13 +107,12 @@ module.exports = (api, { target, babelConfigOptions, progressOptions = {} }) =>
       });
     }
 
-    const conditionNames = [target, '...'];
-
     // Add condition names
     if (isWebpack4) {
       config.plugin('ExportsFieldWebpackPlugin').use(ExportsFieldWebpackPlugin, [
         {
-          conditionNames,
+          // In webpack4, import, require, node for fallback
+          conditionNames: [target, 'import', 'require', 'node'],
         },
       ]);
       // Set dev server content base
@@ -122,7 +121,8 @@ module.exports = (api, { target, babelConfigOptions, progressOptions = {} }) =>
       config.target('web');
     } else {
       config.resolve.merge({
-        conditionNames,
+        // Webpack5+ will dynamic return default value with ..., which depends on build task target
+        conditionNames: [target, '...'],
       });
 
       // Set dev server content base
diff --git a/packages/rax-app/package.json b/packages/rax-app/package.json
index 7b5309629..a32ddee24 100644
--- a/packages/rax-app/package.json
+++ b/packages/rax-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rax-app",
-  "version": "3.8.15",
+  "version": "3.8.16",
   "description": "command line interface and builtin plugin for rax app",
   "author": "Rax Team",
   "homepage": "https://github.com/raxjs/rax-app#readme",
@@ -18,7 +18,7 @@
     "build-scripts": "^1.1.0",
     "build-plugin-app-core": "2.1.0",
     "build-plugin-ice-config": "2.0.2",
-    "build-plugin-rax-app": "7.0.9",
+    "build-plugin-rax-app": "7.0.10",
     "build-plugin-rax-kraken": "2.1.1",
     "build-plugin-rax-miniapp": "2.0.2",
     "build-plugin-rax-pha": "2.1.1",
@@ -56,4 +56,4 @@
     "node": ">=12.22.0",
     "npm": ">=3.0.0"
   }
-}
+}
\ No newline at end of file