Add NodeJS support

.gitignore

@@ -1,3 +1,5 @@
 target/
 .idea/
+
+pkg-node/
 pkg/

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nekoton-wasm"
-version = "0.1.15"
+version = "0.1.16"
 edition = "2021"
 authors = ["Ivan Kalinin <[email protected]>"]
 description = "Nekoton bindings for WASM"

build.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Check if jq is installed
+if ! [ -x "$(command -v jq)" ]; then
+    echo "jq is not installed" >& 2
+    exit 1
+fi
+
+# Clean previous packages
+if [ -d "pkg" ]; then
+    rm -rf pkg
+fi
+
+if [ -d "pkg-node" ]; then
+    rm -rf pkg-node
+fi
+
+# Build for both targets
+wasm-pack build --release -t nodejs -d pkg-node
+wasm-pack build --release -t web -d pkg
+
+# Get the package name
+PKG_NAME=$(jq -r .name pkg/package.json | sed 's/\-/_/g')
+
+# Merge nodejs & browser packages
+cp "pkg-node/${PKG_NAME}.js" "pkg/${PKG_NAME}_main.js"
+cp "pkg-node/${PKG_NAME}.d.ts" "pkg/${PKG_NAME}_main.d.ts"
+
+sed -i "s/__wbindgen_placeholder__/wbg/g" "pkg/${PKG_NAME}_main.js"
+
+jq ".main = \"${PKG_NAME}_main.js\"" pkg/package.json |
+  jq ".browser = \"${PKG_NAME}.js\"" > pkg/temp.json
+mv pkg/temp.json pkg/package.json
+
+rm -rf pkg-node

src/lib.rs

@@ -114,7 +114,7 @@ pub fn unpack_from_cell(
 
 #[wasm_bindgen(js_name = "extractPublicKey")]
 pub fn extract_public_key(boc: &str) -> Result<String, JsValue> {
-    crate::utils::parse_account_stuff(boc)
+    parse_account_stuff(boc)
         .and_then(|x| nt_abi::extract_public_key(&x).handle_error())
         .map(hex::encode)
 }