Adds a .xcarchive build script in the archive (though still relying o…

…n the GH action for now)

build-xcframework.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+set -x
+set -e
+
+# Pass scheme name as the first argument to the script
+NAME=$1
+
+# Build the scheme for all platforms that we plan to support
+for PLATFORM in "iOS" "iOS Simulator"; do
+
+    case $PLATFORM in
+    "iOS")
+    RELEASE_FOLDER="Release-iphoneos"
+    ;;
+    "iOS Simulator")
+    RELEASE_FOLDER="Release-iphonesimulator"
+    ;;
+    esac
+
+    ARCHIVE_PATH=$RELEASE_FOLDER
+
+    # Rewrite Package.swift so that it declaras dynamic libraries, since the approach does not work with static libraries
+    # perl -i -p0e 's/type: .static,//g' Package.swift
+    # perl -i -p0e 's/type: .dynamic,//g' Package.swift
+    # perl -i -p0e 's/(library[^,]*,)/$1 type: .dynamic,/g' Package.swift
+
+    xcodebuild archive -workspace . -scheme $NAME \
+            -destination "generic/platform=$PLATFORM" \
+            -archivePath $ARCHIVE_PATH \
+            -derivedDataPath ".build" \
+            SKIP_INSTALL=NO BUILD_LIBRARY_FOR_DISTRIBUTION=YES
+
+    FRAMEWORK_PATH="$ARCHIVE_PATH.xcarchive/Products/usr/local/lib/$NAME.framework"
+    MODULES_PATH="$FRAMEWORK_PATH/Modules"
+    mkdir -p $MODULES_PATH
+
+    BUILD_PRODUCTS_PATH=".build/Build/Intermediates.noindex/ArchiveIntermediates/$NAME/BuildProductsPath"
+    RELEASE_PATH="$BUILD_PRODUCTS_PATH/$RELEASE_FOLDER"
+    SWIFT_MODULE_PATH="$RELEASE_PATH/$NAME.swiftmodule"
+    RESOURCES_BUNDLE_PATH="$RELEASE_PATH/${NAME}_${NAME}.bundle"
+
+    # Copy Swift modules
+    if [ -d $SWIFT_MODULE_PATH ] 
+    then
+        cp -r $SWIFT_MODULE_PATH $MODULES_PATH
+    else
+        # In case there are no modules, assume C/ObjC library and create module map
+        echo "module $NAME { export * }" > $MODULES_PATH/module.modulemap
+        # TODO: Copy headers
+    fi
+
+    # Copy resources bundle, if exists 
+    if [ -e $RESOURCES_BUNDLE_PATH ] 
+    then
+        cp -r $RESOURCES_BUNDLE_PATH $FRAMEWORK_PATH
+    fi
+
+done
+
+xcodebuild -create-xcframework \
+-framework Release-iphoneos.xcarchive/Products/usr/local/lib/$NAME.framework \
+-framework Release-iphonesimulator.xcarchive/Products/usr/local/lib/$NAME.framework \
+-output $NAME.xcframework