Restore iOS buildtest IPA workflow

Author: J1coding

.github/workflows/ios-buildtest-ipa.yml

@@ -17,9 +17,6 @@ defaults:
   run:
     shell: bash
 
-env:
-  IPA_NAME: ARMSX2-iOS-${{ github.sha }}-unsigned.ipa
-
 jobs:
   build:
     name: Build unsigned iOS IPA
@@ -35,23 +32,35 @@ jobs:
       - name: Toolchain diagnostics
         run: |
           sw_vers
+          uname -a
           xcodebuild -version
           xcode-select -p
           cmake --version
           xcrun --sdk iphoneos --find metal
           xcrun --sdk iphoneos --find metallib
+          df -h
 
       - name: Verify submodules
         run: |
           git submodule status --recursive
 
+      - name: Generate Xcode project
+        run: |
+          ./scripts/generate-ios-xcode.sh
+
+      - name: List Xcode schemes
+        run: |
+          xcodebuild \
+            -project build-ios-xcode/ARMSX2iOS.xcodeproj \
+            -list
+
       - name: Build unsigned IPA
         run: |
-          IPA_NAME="$IPA_NAME" ./scripts/build-ios-ipa.sh
+          ./scripts/build-ios-ipa.sh
 
       - name: Inspect unsigned IPA
         run: |
-          IPA_PATH="build-ios-xcode/$IPA_NAME"
+          IPA_PATH="build-ios-xcode/ARMSX2-iOS-unsigned.ipa"
           if [ ! -f "$IPA_PATH" ]; then
             echo "Unsigned IPA not produced at $IPA_PATH"
             find build-ios-xcode -maxdepth 5 \( -name "*.ipa" -o -name "*.app" \) -print
@@ -62,5 +71,5 @@ jobs:
       - name: Upload unsigned IPA
         uses: actions/upload-artifact@v5
         with:
-          name: ${{ env.IPA_NAME }}
-          path: build-ios-xcode/${{ env.IPA_NAME }}
+          name: ARMSX2-iOS-buildtest-unsigned-ipa
+          path: build-ios-xcode/ARMSX2-iOS-unsigned.ipa