refactor: simplify OpenVPNAdapter build workflow by removing unnecess…

.github/workflows/build_openvpnadapter_apple.yml

@@ -20,54 +20,43 @@ jobs:
           ref: master-amnezia
           submodules: recursive
 
-      - name: Configure amnezia.xcconfig
-        run: |
-          WORKINGDIR=$(pwd)
-          echo "Configuring amnezia.xcconfig…"
-          cat << EOF > $WORKINGDIR/OpenVPNAdapter/Configuration/amnezia.xcconfig
-          PROJECT_TEMP_DIR = $WORKINGDIR/OpenVPNAdapter/build/OpenVPNAdapter.build
-          CONFIGURATION_BUILD_DIR = $WORKINGDIR/OpenVPNAdapter/build/Release-macos
-          BUILT_PRODUCTS_DIR = $WORKINGDIR/OpenVPNAdapter/build/Release-macos
-          SKIP_INSTALL = NO
-          BUILD_LIBRARY_FOR_DISTRIBUTION = YES
-          CODE_SIGNING_ALLOWED = NO
-          CODE_SIGNING_REQUIRED = NO
-          EOF
-
-      - name: Print macOS SDK Version
-        run: |
-          MACOSX_SDK=$(xcrun --sdk macosx --show-sdk-path | sed -E 's/.*MacOSX([0-9]+\.[0-9]+)\.sdk/\1/')
-          echo "Using macOS SDK version: $MACOSX_SDK"
-
       - name: Build OpenVPNAdapter for macOS
         run: |
           echo "Building OpenVPNAdapter for macOS…"
           xcrun xcodebuild \
             -project OpenVPNAdapter/OpenVPNAdapter.xcodeproj \
-            -xcconfig OpenVPNAdapter/Configuration/amnezia.xcconfig \
             -scheme OpenVPNAdapter \
             -destination 'generic/platform=macOS' \
             -configuration Release \
-            -sdk macosx
+            -sdk macosx \
+            PROJECT_TEMP_DIR=$(pwd)/OpenVPNAdapter/build/OpenVPNAdapter.build \
+            CONFIGURATION_BUILD_DIR=$(pwd)/OpenVPNAdapter/build/Release-macos \
+            BUILT_PRODUCTS_DIR=$(pwd)/OpenVPNAdapter/build/Release-macos \
+            SKIP_INSTALL=NO \
+            BUILD_LIBRARY_FOR_DISTRIBUTION=YES \
+            CODE_SIGNING_ALLOWED=NO \
+            CODE_SIGNING_REQUIRED=NO
 
       - name: Generate Checksums for OpenVPNAdapter.framework
         run: |
-          export WORKINGDIR=`pwd`
-          if [ -d "$WORKINGDIR/OpenVPNAdapter/build/Release-macos/OpenVPNAdapter.framework" ]; then
+          if [ -d "$(pwd)/OpenVPNAdapter/build/Release-macos/OpenVPNAdapter.framework" ]; then
             echo "Generating checksums for OpenVPNAdapter.framework…"
-            find $WORKINGDIR/OpenVPNAdapter/build/Release-macos \
+            find $(pwd)/OpenVPNAdapter/build/Release-macos \
               -type f \
               -exec sh -c 'openssl dgst -sha256 -r "$1" > "$1.sha256"' _ {} \;
           else
-            echo "Directory $WORKINGDIR/OpenVPNAdapter/build/Release-macos/OpenVPNAdapter.framework does not exist."
+            echo "Directory $(pwd)/OpenVPNAdapter/build/Release-macos/OpenVPNAdapter.framework does not exist."
             exit 1
           fi
 
-      - name: Archive Build
+      - name: Create tarball preserving symlinks
+        run: tar -cvf OpenVPNAdapter-macos.tar -C OpenVPNAdapter/build/Release-macos .
+
+      - name: Upload Artifact
         uses: actions/upload-artifact@v4
         with:
           name: OpenVPNAdapter-macos
-          path: 'OpenVPNAdapter/build/Release-macos'
+          path: OpenVPNAdapter-macos.tar
 
   build-ios:
     name: 'OpenVPNAdapter for iOS'
@@ -87,49 +76,42 @@ jobs:
           path: OpenVPNAdapter
           submodules: recursive
 
-      - name: Configure amnezia.xcconfig
-        run: |
-          WORKINGDIR=$(pwd)
-          echo "Configuring amnezia.xcconfig…"
-          cat << EOF > $WORKINGDIR/OpenVPNAdapter/Configuration/amnezia.xcconfig
-          PROJECT_TEMP_DIR = $WORKINGDIR/OpenVPNAdapter/build/OpenVPNAdapter.build
-          CONFIGURATION_BUILD_DIR = $WORKINGDIR/OpenVPNAdapter/build/Release-iphoneos
-          BUILT_PRODUCTS_DIR = $WORKINGDIR/OpenVPNAdapter/build/Release-iphoneos
-          SKIP_INSTALL = NO
-          BUILD_LIBRARY_FOR_DISTRIBUTION = YES
-          CODE_SIGNING_ALLOWED = NO
-          CODE_SIGNING_REQUIRED = NO
-          EOF
-
       - name: Build OpenVPNAdapter for iOS
         run: |
           echo "Building OpenVPNAdapter for iOS…"
           xcrun xcodebuild \
             -project OpenVPNAdapter/OpenVPNAdapter.xcodeproj \
-            -xcconfig OpenVPNAdapter/Configuration/amnezia.xcconfig \
             -scheme OpenVPNAdapter \
             -destination 'generic/platform=iOS' \
             -configuration Release \
-            -sdk iphoneos
+            -sdk iphoneos \
+            PROJECT_TEMP_DIR=$(pwd)/OpenVPNAdapter/build/OpenVPNAdapter.build \
+            CONFIGURATION_BUILD_DIR=$(pwd)/OpenVPNAdapter/build/Release-iphoneos \
+            BUILT_PRODUCTS_DIR=$(pwd)/OpenVPNAdapter/build/Release-iphoneos \
+            SKIP_INSTALL=NO \
+            BUILD_LIBRARY_FOR_DISTRIBUTION=YES \
+            CODE_SIGNING_ALLOWED=NO \
+            CODE_SIGNING_REQUIRED=NO
 
       - name: Generate Checksums for OpenVPNAdapter.framework
         run: |
-          export WORKINGDIR=`pwd`
-          if [ -d "$WORKINGDIR/OpenVPNAdapter/build/Release-iphoneos/OpenVPNAdapter.framework" ]; then
+          if [ -d "$(pwd)/OpenVPNAdapter/build/Release-iphoneos/OpenVPNAdapter.framework" ]; then
             echo "Generating checksums for OpenVPNAdapter.framework…"
-            find $WORKINGDIR/OpenVPNAdapter/build/Release-iphoneos \
-              -type f \
-              -exec sh -c 'openssl dgst -sha256 -r "$1" > "$1.sha256"' _ {} \;
+            find "$(pwd)/OpenVPNAdapter/build/Release-iphoneos" -type f -exec sh -c \
+              'if [ ! -L "$1" ]; then openssl dgst -sha256 -r "$1" > "$1.sha256"; fi' _ {} \;
           else
-            echo "Directory $WORKINGDIR/OpenVPNAdapter/build/Release-iphoneos/OpenVPNAdapter.framework does not exist."
+            echo "Directory $(pwd)/OpenVPNAdapter/build/Release-iphoneos/OpenVPNAdapter.framework does not exist."
             exit 1
           fi
 
-      - name: Archive Build
+      - name: Create tarball preserving symlinks
+        run: tar -cvf OpenVPNAdapter-ios.tar -C OpenVPNAdapter/build/Release-iphoneos .
+
+      - name: Upload Artifact
         uses: actions/upload-artifact@v4
         with:
           name: OpenVPNAdapter-ios
-          path: 'OpenVPNAdapter/build/Release-iphoneos'
+          path: OpenVPNAdapter-ios.tar
 
   github-release:
     name: GitHub Release
@@ -146,22 +128,28 @@ jobs:
           name: OpenVPNAdapter-ios
           path: openvpnadapter-ios/
 
+      - name: Extract iOS Artifact
+        run: tar -xvf openvpnadapter-ios/OpenVPNAdapter-ios.tar -C openvpnadapter-ios/
+
       - name: Download macOS Artifact
         uses: actions/download-artifact@v4
         with:
           name: OpenVPNAdapter-macos
           path: openvpnadapter-macos/
 
+      - name: Extract macOS Artifact
+        run: tar -xvf openvpnadapter-macos/OpenVPNAdapter-macos.tar -C openvpnadapter-macos/
+
       - name: Create Combined Folder
         run: |
           mkdir -p openvpnadapter/ios
           mkdir -p openvpnadapter/macos
-          cp -r openvpnadapter-ios/* openvpnadapter/ios/
-          cp -r openvpnadapter-macos/* openvpnadapter/macos/
+          rsync -a openvpnadapter-ios/ openvpnadapter/ios/
+          rsync -a openvpnadapter-macos/ openvpnadapter/macos/
 
-      - name: Zip Combined Artifacts
+      - name: Archive using tar
         run: |
-          zip -r openvpnadapter.zip openvpnadapter/
+          tar -czf openvpnadapter.tar.gz openvpnadapter/
         shell: bash
 
       - name: List Generated Files
@@ -173,5 +161,5 @@ jobs:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           tag: ${{ github.ref }}
           overwrite: true
-          file: openvpnadapter.zip
-          file_glob: false
+          file: openvpnadapter.tar.gz
+          file_glob: false