feat: initial wintercg modules

Adding initial support for the following URL, TextEncoder, TextDecoder, atob, btoa.

This also setups up a cargo workspace (rust) for future developments.

iOS adds a local pod dep until we move to using a pod for the runtime dep.

tools/scripts/build-rust-android.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+TARGET="$1"
+
+if [ "$TARGET" = "" ]; then
+    echo "missing argument TARGET"
+    echo "Usage: $0 TARGET"
+    exit 1
+fi
+
+NDK_TARGET=$TARGET
+
+# if [ "$TARGET" = "arm-linux-androideabi" ]; then
+#     NDK_TARGET="armv7a-linux-androideabi"
+# fi
+
+API_VERSION="21"
+NDK_VERSION="23.1.7779620"
+NDK_HOST="darwin-x86_64"
+
+# needed so we can overwrite it in the CI
+if [ -z "$NDK" ]; then
+  NDK="$ANDROID_HOME/ndk/$NDK_VERSION"
+fi
+
+TOOLS="$NDK/toolchains/llvm/prebuilt/$NDK_HOST"
+
+AR=$TOOLS/bin/llvm-ar \
+CXX=$TOOLS/bin/${NDK_TARGET}${API_VERSION}-clang++ \
+RANLIB=$TOOLS/bin/llvm-ranlib \
+CXXFLAGS="--target=$NDK_TARGET" \
+cargo +nightly build -Z build-std='std,panic_abort'  -Z build-std-features=panic_immediate_abort --target $TARGET --release $EXTRA_ARGS -p nativescript-core

tools/scripts/build-rust-headers.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+cbindgen --config crates/libs/nativescript-core/cbindgen.toml  crates/libs/nativescript-core/src/lib.rs -l c > crates/libs/nativescript-core/include/nativescript_core.h
+cbindgen --config crates/libs/nativescript-core/cbindgen.toml  crates/libs/nativescript-core/src/lib.rs -l c > packages/core/platforms/ios/src/cpp/include/nativescript_core.h
+cbindgen --config crates/libs/nativescript-core/cbindgen.toml  crates/libs/nativescript-core/src/lib.rs -l c > packages/ui-mobile-base/android/widgets/src/main/cpp/include/nativescript_core.h

tools/scripts/copy-rust-android.sh

@@ -0,0 +1,22 @@
+#! /bin/bash
+COPY_DIR="packages/ui-mobile-base/android/widgets/src/main/jniLibs"
+NAME="nativescriptcore"
+LIB_NAME="lib$NAME"
+
+rm -rf $COPY_DIR
+
+mkdir -p $COPY_DIR
+mkdir -p $COPY_DIR/x86
+mkdir -p $COPY_DIR/x86_64
+mkdir -p $COPY_DIR/arm64-v8a
+mkdir -p $COPY_DIR/armeabi-v7a
+
+cp ./target/i686-linux-android/release/$LIB_NAME.so $COPY_DIR/x86/$LIB_NAME.so
+cp ./target/x86_64-linux-android/release/$LIB_NAME.so $COPY_DIR/x86_64/$LIB_NAME.so
+cp ./target/aarch64-linux-android/release/$LIB_NAME.so $COPY_DIR/arm64-v8a/$LIB_NAME.so
+cp ./target/armv7-linux-androideabi/release/$LIB_NAME.so $COPY_DIR/armeabi-v7a/$LIB_NAME.so
+
+mkdir -p packages/ui-mobile-base/android/widgets/src/main/cpp/$NAME
+cp -r ./crates/libs/nativescript-core/include packages/ui-mobile-base/android/widgets/src/main/cpp/$NAME
+
+echo "Dynamic libraries copied!"

tools/scripts/copy-rust-ios.sh

@@ -0,0 +1,8 @@
+#! /bin/bash
+LIB_NAME="nativescriptcore"
+FRAMEWORK="NativeScriptCore"
+
+cp -r ./crates/libs/nativescript-core/include packages/core/platforms/ios/src/cpp
+cp -r target/$FRAMEWORK.xcframework packages/core/platforms/ios
+rm -rf target/$FRAMEWORK.xcframework
+rm target/simulator_fat/lib$LIB_NAME.dylib