feat: Apply go binding

clients/bindings/.gitignore

@@ -0,0 +1 @@
+iota-rust-sdk/

clients/bindings/bind.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+set -euo pipefail
+
+root_path=$(git rev-parse --show-toplevel)
+
+# use commit b921ab3e65acbe377cd4da0ec6d8421fecc15ad8
+# git clone --branch modify-sdk --single-branch [email protected]:howjmay/iota-rust-sdk.git "$root_path/clients/bindings/iota-rust-sdk" || true
+# cd $root_path/clients/bindings/iota-rust-sdk
+# git switch --detach b921ab3e65acbe377cd4da0ec6d8421fecc15ad8
+# cd ..
+
+iota_binding_dir="$root_path/clients/bindings"
+iota_go_ffi_dir="$iota_binding_dir/iota_sdk_ffi"
+iota_go_ffi_file="$iota_go_ffi_dir/iota_sdk_ffi.go"
+
+iota_rust_sdk_path="$iota_binding_dir/iota-rust-sdk"
+iota_rust_go_ffi_dir="$iota_rust_sdk_path/bindings/go/iota_sdk_ffi"
+
+cd "$iota_rust_sdk_path"
+cargo build --all-features -p iota-sdk-ffi --lib --release
+
+lib_base="$iota_rust_sdk_path/target/release/libiota_sdk_ffi"
+case "$(uname -s)" in
+    Darwin*) ext="dylib" ;;
+    Linux*)  ext="so" ;;
+    MINGW*|MSYS*|CYGWIN*) ext="dll" ;;
+*) echo "Unsupported OS: $(uname -s)"; exit 1 ;;
+esac
+lib_path="${lib_base}.${ext}"
+
+[[ -f "$lib_path" ]] || {
+echo "Library not found: $lib_path" >&2
+exit 1
+}
+
+# Overwrite local Go FFI bindings with those from iota-rust-sdk
+rm -rf "$iota_go_ffi_dir"
+if [[ -d "$iota_rust_go_ffi_dir" ]]; then
+  cp -R "$iota_rust_go_ffi_dir" "$iota_binding_dir/"
+  echo "Copied Go bindings from $iota_rust_go_ffi_dir to $iota_binding_dir"
+else
+  echo "Source bindings not found: $iota_rust_go_ffi_dir" >&2
+  exit 1
+fi
+
+if [[ -f "$iota_go_ffi_file" ]]; then
+  # Only replace if the placeholder include line exists
+
+  if grep -qE '^// #include <iota_sdk_ffi\.h>$' "$iota_go_ffi_file"; then
+    # Replace the single-line include with a full cgo block
+    # Note: Escape $ in ${SRCDIR} as \${SRCDIR} so Perl doesn't interpolate it.
+    perl -0777 -pe 's{// #include <iota_sdk_ffi\.h>}{/*\n#cgo darwin  LDFLAGS: -L\${SRCDIR}/../iota-rust-sdk/target/release -liota_sdk_ffi -Wl,-rpath,\${SRCDIR}/../iota-rust-sdk/target/release\n#cgo linux   LDFLAGS: -L\${SRCDIR}/../iota-rust-sdk/target/release -liota_sdk_ffi -Wl,-rpath,\${SRCDIR}/../iota-rust-sdk/target/release\n#cgo windows LDFLAGS: -L\${SRCDIR}/../iota-rust-sdk/target/release -liota_sdk_ffi\n#include "iota_sdk_ffi.h"\n*/}g' -i.bak "$iota_go_ffi_file"
+    rm -f "$iota_go_ffi_file.bak"
+    echo "Patched cgo block in: $iota_go_ffi_file"
+  else
+    echo "No placeholder include found; skipping patch: $iota_go_ffi_file"
+  fi
+else
+  echo "File not found: $iota_go_ffi_file" >&2
+  exit 1
+fi

clients/bindings/bindings_test.go

@@ -0,0 +1,12 @@
+package bindings_test
+
+import (
+	"testing"
+
+	"github.com/iotaledger/wasp/v2/clients"
+)
+
+func TestRun(t *testing.T) {
+	var b clients.BindingClient
+	_ = b
+}