@amritk/helpers - npm Package Compare versions

Comparing version 0.13.0 to 0.13.1

dist/escape-regex-pattern.js

@@ -67,2 +67,10 @@ /**
     });
+    // The empty pattern is valid JSON Schema (it matches everything), but an empty
+    // regex body would emit `//` \u2014 a line comment, not a literal \u2014 and break the
+    // generated file. Emit `(?:)` instead, exactly what `new RegExp('').source`
+    // yields: an empty non-capturing group that still matches everything.
+    if (escaped === '') {
+        escapeCache.set(pattern, '(?:)');
+        return '(?:)';
+    }
     if (escapeCache.size >= ESCAPE_CACHE_LIMIT) {
@@ -69,0 +77,0 @@ // Evict the single oldest entry (Maps iterate in insertion order) instead

package.json

 {
   "name": "@amritk/helpers",
-  "version": "0.13.0",
+  "version": "0.13.1",
   "description": "Shared utilities for the mjst code generation ecosystem.",
@@ -5,0 +5,0 @@ "type": "module",

src/escape-regex-pattern.ts

@@ -70,2 +70,11 @@ /**
 
+  // The empty pattern is valid JSON Schema (it matches everything), but an empty
+  // regex body would emit `//` \u2014 a line comment, not a literal \u2014 and break the
+  // generated file. Emit `(?:)` instead, exactly what `new RegExp('').source`
+  // yields: an empty non-capturing group that still matches everything.
+  if (escaped === '') {
+    escapeCache.set(pattern, '(?:)')
+    return '(?:)'
+  }
+
   if (escapeCache.size >= ESCAPE_CACHE_LIMIT) {
@@ -72,0 +81,0 @@ // Evict the single oldest entry (Maps iterate in insertion order) instead

No alert changes

Improved metrics

Total package byte prevSize

230119

0.37%

Lines of code

4978

0.32%

No dependency changes