chore: add script to sync crate version with npm version

Author: xusd320

Cargo.lock

@@ -1,7 +1,7 @@
 [package]
 edition = "2021"
 name    = "domparser"
-version = "0.0.0"
+version = "0.0.3"
 
 [dependencies]
 html5ever         = "0.27.0"

crates/domparser/Cargo.toml

@@ -63,7 +63,7 @@
     "build:debug": "napi build --platform --package domparser_napi --js index.js && node scripts/postbuild.js",
     "prepublishOnly": "napi prepublish -t npm",
     "universal": "napi universalize",
-    "version": "napi version",
+    "version": "napi version && node scripts/sync-version.js && git add crates/domparser/Cargo.toml",
     "test": "node --test",
     "benchmark": "node ./benchmark/benchmark.mjs",
     "prepare": "husky install"

package.json

@@ -0,0 +1,20 @@
+const fs = require('fs');
+const path = require('path');
+
+const packageJson = require('../package.json');
+const version = packageJson.version;
+
+const cargoTomlPath = path.join(__dirname, '../crates/domparser/Cargo.toml');
+let cargoToml = fs.readFileSync(cargoTomlPath, 'utf8');
+
+// Replace version = "..." with version = "new_version"
+// We match the version key specifically under [package] section ideally, 
+// but usually it's the first version key in the file.
+const newCargoToml = cargoToml.replace(/^version\s*=\s*".*?"/m, `version = "${version}"`);
+
+if (cargoToml !== newCargoToml) {
+  fs.writeFileSync(cargoTomlPath, newCargoToml);
+  console.log(`Updated crates/domparser/Cargo.toml to version ${version}`);
+} else {
+  console.log('crates/domparser/Cargo.toml version is already up to date.');
+}