adding macos shared object

Author: alireza-nobakht

build_ffi.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+set -e  # Exit immediately if any command fails
+
+# Path to Rust repo
+RUST_REPO_DIR="../valkey-glide"
+RUBY_GEM_LIB_DIR="../../valkey-glide-ruby/lib/valkey"
+
+echo "🔄 Updating Valkey Glide FFI..."
+
+# Clone or update Rust repo
+if [ ! -d "$RUST_REPO_DIR" ]; then
+  echo "📦 Cloning valkey-glide..."
+  git clone https://github.com/valkey-io/valkey-glide.git "$RUST_REPO_DIR"
+else
+  echo "📥 Pulling latest valkey-glide updates..."
+  cd "$RUST_REPO_DIR" && git pull origin main && cd -
+fi
+
+# Build Rust ffi
+echo "🔧 Building Rust FFI..."
+cd "$RUST_REPO_DIR/ffi"
+cargo build --release
+
+# Copy built .so or .dylib to Ruby gem lib folder
+cp target/release/libglide_ffi.* "$RUBY_GEM_LIB_DIR"
+
+echo "✅ Done! Copied shared library to:"
+ls -lh "$RUBY_GEM_LIB_DIR"/libglide_ffi.*

lib/valkey/bindings.rb

@@ -4,7 +4,13 @@ class Valkey
   module Bindings
     extend FFI::Library
 
-    ffi_lib File.expand_path("./libglide_ffi.so", __dir__)
+    ffi_lib_path = if RUBY_PLATFORM =~ /darwin/
+                     File.expand_path("./libglide_ffi.dylib", __dir__)
+                   else
+                     File.expand_path("./libglide_ffi.so", __dir__)
+                   end
+
+    ffi_lib ffi_lib_path
 
     class ClientType < FFI::Struct
       layout(