fix: rewrite version sync script using node for cross-platform JSON editing

Author: BartWaardenburg

packages/codec/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@srcmap/codec",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "High-performance VLQ source map codec powered by Rust",
   "main": "index.js",
   "types": "index.d.ts",

packages/sourcemap-wasm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@srcmap/sourcemap-wasm",
-  "version": "0.1.0",
+  "version": "0.1.2",
   "description": "High-performance source map parser and consumer powered by Rust (WebAssembly)",
   "type": "module",
   "main": "pkg/srcmap_sourcemap_wasm.js",

packages/sourcemap/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@srcmap/sourcemap",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "High-performance source map parser and consumer powered by Rust",
   "main": "index.js",
   "types": "index.d.ts",

scripts/sync-npm-versions.sh

@@ -7,22 +7,50 @@ set -euo pipefail
 VERSION="${2:-$1}"
 ROOT="$(git rev-parse --show-toplevel)"
 
-# Update main package.json files (top-level version only)
-for pkg in "$ROOT"/packages/*/package.json; do
-  sed -i '' '0,/"version": "[^"]*"/{s/"version": "[^"]*"/"version": "'"$VERSION"'"/;}' "$pkg"
+# Use node to safely update version fields in package.json files
+update_version() {
+  node -e "
+    const fs = require('fs');
+    const pkg = JSON.parse(fs.readFileSync('$1', 'utf8'));
+    pkg.version = '$VERSION';
+    fs.writeFileSync('$1', JSON.stringify(pkg, null, 2) + '\n');
+  "
+}
+
+update_optional_deps() {
+  node -e "
+    const fs = require('fs');
+    const pkg = JSON.parse(fs.readFileSync('$1', 'utf8'));
+    pkg.version = '$VERSION';
+    if (pkg.optionalDependencies) {
+      for (const key of Object.keys(pkg.optionalDependencies)) {
+        if (key.startsWith('@srcmap/')) {
+          pkg.optionalDependencies[key] = '$VERSION';
+        }
+      }
+    }
+    fs.writeFileSync('$1', JSON.stringify(pkg, null, 2) + '\n');
+  "
+}
+
+# Update main package.json files (version + optionalDependencies)
+for pkg in "$ROOT"/packages/codec/package.json "$ROOT"/packages/sourcemap/package.json; do
+  [ -f "$pkg" ] || continue
+  update_optional_deps "$pkg"
   echo "  Updated $(basename "$(dirname "$pkg")")/package.json → $VERSION"
 done
 
-# Update platform-specific npm package.json files
-for pkg in "$ROOT"/packages/*/npm/*/package.json; do
+# Update sourcemap-wasm package.json (version only)
+for pkg in "$ROOT"/packages/sourcemap-wasm/package.json; do
   [ -f "$pkg" ] || continue
-  sed -i '' 's/"version": "[^"]*"/"version": "'"$VERSION"'"/' "$pkg"
+  update_version "$pkg"
+  echo "  Updated $(basename "$(dirname "$pkg")")/package.json → $VERSION"
 done
 
-# Update optionalDependencies versions in main package.json files
-for pkg in "$ROOT"/packages/codec/package.json "$ROOT"/packages/sourcemap/package.json; do
+# Update platform-specific npm package.json files
+for pkg in "$ROOT"/packages/*/npm/*/package.json; do
   [ -f "$pkg" ] || continue
-  sed -i '' 's/\("@srcmap\/[^"]*": "\)[^"]*"/\1'"$VERSION"'"/' "$pkg"
+  update_version "$pkg"
 done
 
 echo "  Updated all platform package versions → $VERSION"