Enhance the clipboard parser to correctly handle filenames and opening backticks appearing on the same line

Author: robertpiosik

packages/vscode/src/commands/apply-chat-response-command/utils/clipboard-parser/clipboard-parser.spec.ts

@@ -333,6 +333,26 @@ describe('clipboard-parser', () => {
         load_test_case_file('php-opening-tag', 'file-1.txt')
       )
     })
+
+    it('should handle filename comment and backticks on the same line', () => {
+      const text = load_test_case_file(
+        'filename-comment-and-backticks-on-same-line',
+        'filename-comment-and-backticks-on-same-line.txt'
+      )
+      const result = parse_multiple_files({
+        response: text,
+        is_single_root_folder_workspace: true
+      })
+
+      expect(result).toHaveLength(1)
+      expect(result[0].file_path).toBe('src/index.ts')
+      expect(result[0].content).toBe(
+        load_test_case_file(
+          'filename-comment-and-backticks-on-same-line',
+          'file-1.txt'
+        )
+      )
+    })
   })
 
   describe('parse_file_content_only', () => {

packages/vscode/src/commands/apply-chat-response-command/utils/clipboard-parser/clipboard-parser.ts

@@ -178,7 +178,16 @@ export const parse_multiple_files = (params: {
     const line = lines[i]
 
     if (state == 'TEXT') {
-      if (line.trim().startsWith('```')) {
+      const backtick_index = line.indexOf('```')
+      if (backtick_index != -1) {
+        const before_backticks = line.substring(0, backtick_index)
+        if (before_backticks.trim()) {
+          const extracted_filename =
+            extract_path_from_line_of_code(before_backticks)
+          if (extracted_filename) {
+            last_seen_file_path_comment = extracted_filename
+          }
+        }
         state = 'CONTENT'
         backtick_nesting_level = 1
         current_workspace_name = undefined

packages/vscode/src/commands/apply-chat-response-command/utils/clipboard-parser/test-cases/filename-comment-and-backticks-on-same-line/file-1.txt

@@ -0,0 +1 @@
+console.log("hello");

packages/vscode/src/commands/apply-chat-response-command/utils/clipboard-parser/test-cases/filename-comment-and-backticks-on-same-line/filename-comment-and-backticks-on-same-line.txt

@@ -0,0 +1,4 @@
+Some introductory text.
+
+<!-- src/index.ts -->```typescript
+console.log("hello");