Merge branch 'main' of https://github.com/RooVetGit/Roo-Cline into feature/pupeteer-updates

Author: a8trejo

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Roo Cline Changelog
 
+## [2.1.18]
+
+- Diff editing bugfix to handle Windows line endings
+
 ## [2.1.17]
 
 - Switch to search/replace diffs in experimental diff editing mode

README.md

@@ -6,9 +6,9 @@ A fork of Cline, an autonomous coding agent, with some added experimental config
 - Unit test coverage (written almost entirely by Roo Cline!)
 - Support for playing sound effects
 - Support for OpenRouter compression
-- Support for editing through diffs (very experimental)
 - Support for gemini-exp-1206
 - Support for copying prompts from the history screen
+- Support for editing through diffs / handling truncated full-file edits
 
 Here's an example of Roo-Cline autonomously creating a snake game with "Always approve write operations" and "Always approve browser actions" turned on:
 

package-lock.json

@@ -3,7 +3,7 @@
   "displayName": "Roo Cline",
   "description": "A fork of Cline, an autonomous coding agent, with some added experimental configuration and automation features.",
   "publisher": "RooVeterinaryInc",
-  "version": "2.1.17",
+  "version": "2.1.18",
   "icon": "assets/icons/rocket.png",
   "galleryBanner": {
     "color": "#617A91",

package.json

@@ -181,6 +181,23 @@ function test() {
             expect(result).toBe("\tfunction test() {\n\t\t// First comment\n\t\t// Second comment\n\t\treturn true;\n\t}")
         })
 
+        it('should handle Windows-style CRLF line endings', () => {
+            const originalContent = "function test() {\r\n    return true;\r\n}\r\n"
+            const diffContent = `test.ts
+<<<<<<< SEARCH
+function test() {
+    return true;
+}
+=======
+function test() {
+    return false;
+}
+>>>>>>> REPLACE`
+
+            const result = strategy.applyDiff(originalContent, diffContent)
+            expect(result).toBe("function test() {\r\n    return false;\r\n}\r\n")
+        })
+
         it('should return false if search content does not match', () => {
             const originalContent = `function hello() {
     console.log("hello")

src/core/diff/strategies/__tests__/search-replace.test.ts

@@ -70,10 +70,13 @@ Your search/replace content here
 
         const [_, searchContent, replaceContent] = match;
 
-        // Split content into lines
-        const searchLines = searchContent.trim().split('\n');
-        const replaceLines = replaceContent.trim().split('\n');
-        const originalLines = originalContent.split('\n');
+        // Detect line ending from original content
+        const lineEnding = originalContent.includes('\r\n') ? '\r\n' : '\n';
+        
+        // Split content into lines, handling both \n and \r\n
+        const searchLines = searchContent.trim().split(/\r?\n/);
+        const replaceLines = replaceContent.trim().split(/\r?\n/);
+        const originalLines = originalContent.split(/\r?\n/);
 
         // Find the search content in the original
         let matchIndex = -1;
@@ -166,6 +169,6 @@ Your search/replace content here
         const beforeMatch = originalLines.slice(0, matchIndex);
         const afterMatch = originalLines.slice(matchIndex + searchLines.length);
 
-        return [...beforeMatch, ...indentedReplace, ...afterMatch].join('\n');
+        return [...beforeMatch, ...indentedReplace, ...afterMatch].join(lineEnding);
     }
-}
+}

src/core/diff/strategies/search-replace.ts

@@ -302,7 +302,7 @@ const SettingsView = ({ onDone }: SettingsViewProps) => {
 
 					<div style={{ marginBottom: 5 }}>
 						<VSCodeCheckbox checked={diffEnabled} onChange={(e: any) => setDiffEnabled(e.target.checked)}>
-							<span style={{ fontWeight: "500" }}>Enable editing through diffs (very experimental!)</span>
+							<span style={{ fontWeight: "500" }}>Enable editing through diffs</span>
 						</VSCodeCheckbox>
 						<p
 							style={{