@adguard/diff-builder - npm Package Compare versions

Comparing version 1.0.5 to 1.0.6

CHANGELOG.md

@@ -8,2 +8,8 @@ # Diff Builder Changelog
 
+## [1.0.6] - 2023-12-26
+
+### Fixed
+- Handle user agent headers in the filter content.
+
+
 ## [1.0.5] - 2023-12-25
@@ -10,0 +16,0 @@

package.json

 {
   "name": "@adguard/diff-builder",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "description": "A tool for generating differential updates for filter lists.",
@@ -5,0 +5,0 @@ "repository": {

src/diff-builder/build.ts

@@ -288,2 +288,8 @@ import path from 'path';
 
+    let userAgent: string | undefined;
+    // User agent tag.
+    if (newFileSplitted[0].startsWith('![') || newFileSplitted[0].startsWith('[')) {
+        userAgent = newFileSplitted.shift();
+    }
+
     // Remove tags 'Diff-Path' and 'Checksum' from new filterContent.
@@ -295,2 +301,6 @@ newFileSplitted = removeTag(DIFF_PATH_TAG, removeTag(CHECKSUM_TAG, newFileSplitted));
 
+    if (userAgent !== undefined) {
+        newFileSplitted.unshift(userAgent);
+    }
+
     // If filter had checksum, calculate and insert a new checksum tag at the start of the filter
@@ -300,3 +310,9 @@ if (hasChecksum(filterContent)) {
         const checksumTag = createTag(CHECKSUM_TAG, updatedChecksum);
-        newFileSplitted.unshift(checksumTag);
+
+        if (userAgent !== undefined) {
+            // Insert Checksum after the userAgent header.
+            newFileSplitted.splice(1, 0, checksumTag);
+        } else {
+            newFileSplitted.unshift(checksumTag);
+        }
     }
@@ -303,0 +319,0 @@

No alert changes

Improved metrics

Total package byte prevSize

351505

increased by0.55%

Lines of code

7139

increased by0.58%

No dependency changes