feat: 添加iOS构建流程和导出未签名IPA的步骤

Author: ChenDoXiu

.github/workflows/flutter-pre-build.yml

@@ -214,11 +214,31 @@ jobs:
       - name: 运行代码生成器
         run: dart run build_runner build
 
-      - name: 编译IPA (不签名)
-        run: flutter build ipa --release --no-codesign
+      - name: 准备iOS构建 (不签名)
+        run: flutter build ios --release --no-codesign
 
-      - name: 上传IPA到工作流程
+      - name: 创建 .xcarchive (不签名)
+        run: |
+          cd ios
+          xcodebuild archive \
+            -workspace Runner.xcworkspace \
+            -scheme Runner \
+            -configuration Release \
+            -archivePath ../build/ios/archive/Runner.xcarchive \
+            CODE_SIGNING_ALLOWED=NO \
+            CODE_SIGNING_REQUIRED=NO \
+            CODE_SIGN_IDENTITY="" \
+            EXPANDED_CODE_SIGN_IDENTITY=""
+
+      - name: 导出未签名的 IPA
+        run: |
+          xcodebuild -exportArchive \
+            -archivePath build/ios/archive/Runner.xcarchive \
+            -exportPath build/ios/ipa \
+            -exportOptionsPlist ios/ExportOptions.plist
+
+      - name: 上传未签名的 IPA 到工作流程
         uses: actions/upload-artifact@v4
         with:
-          name: build-ios-unsigned
+          name: build-ios-unsigned-ipa
           path: build/ios/ipa/*.ipa

ios/ExportOptions.plist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>method</key>
+    <string>ad-hoc</string>
+    <key>signingStyle</key>
+    <string>manual</string>
+    <key>signingCertificate</key>
+    <string></string>
+    <key>provisioningProfiles</key>
+    <dict/>
+    <key>compileBitcode</key>
+    <false/>
+</dict>
+</plist>