Add Kodu to the list of clients with supported code patterns (#1003)

* Add Kodu to the list of clients with supported code patterns

Extracting patterns is necessary for appropriately mux between
providers depending on the client. This PR enables Kodu.

* fixing copy paste errors

Author: aponcedeleonch

src/codegate/extract_snippets/body_extractor.py

@@ -6,6 +6,7 @@
     ClineCodeSnippetExtractor,
     CodeSnippetExtractor,
     DefaultCodeSnippetExtractor,
+    KoduCodeSnippetExtractor,
     OpenInterpreterCodeSnippetExtractor,
 )
 
@@ -39,6 +40,19 @@ def _extract_from_user_messages(self, data: dict) -> set[str]:
                 filenames.extend(extracted_snippets.keys())
         return set(filenames)
 
+    def _extract_from_list_user_messages(self, data: dict) -> set[str]:
+        filenames: List[str] = []
+        for msg in data.get("messages", []):
+            if msg.get("role", "") == "user":
+                msgs_content = msg.get("content", [])
+                for msg_content in msgs_content:
+                    if msg_content.get("type", "") == "text":
+                        extracted_snippets = self._snippet_extractor.extract_unique_snippets(
+                            msg_content.get("text")
+                        )
+                        filenames.extend(extracted_snippets.keys())
+        return set(filenames)
+
     @abstractmethod
     def extract_unique_filenames(self, data: dict) -> set[str]:
         """
@@ -70,27 +84,8 @@ class ClineBodySnippetExtractor(BodyCodeSnippetExtractor):
     def __init__(self):
         self._snippet_extractor = ClineCodeSnippetExtractor()
 
-    def _extract_from_user_messages(self, data: dict) -> set[str]:
-        """
-        The method extracts the code snippets from the user messages in the data got from Cline.
-
-        It returns a set of filenames extracted from the code snippets.
-        """
-
-        filenames: List[str] = []
-        for msg in data.get("messages", []):
-            if msg.get("role", "") == "user":
-                msgs_content = msg.get("content", [])
-                for msg_content in msgs_content:
-                    if msg_content.get("type", "") == "text":
-                        extracted_snippets = self._snippet_extractor.extract_unique_snippets(
-                            msg_content.get("text")
-                        )
-                        filenames.extend(extracted_snippets.keys())
-        return set(filenames)
-
     def extract_unique_filenames(self, data: dict) -> set[str]:
-        return self._extract_from_user_messages(data)
+        return self._extract_from_list_user_messages(data)
 
 
 class OpenInterpreterBodySnippetExtractor(BodyCodeSnippetExtractor):
@@ -136,3 +131,12 @@ def extract_unique_filenames(self, data: dict) -> set[str]:
                 )
                 filenames.extend(extracted_snippets.keys())
         return set(filenames)
+
+
+class KoduBodySnippetExtractor(BodyCodeSnippetExtractor):
+
+    def __init__(self):
+        self._snippet_extractor = KoduCodeSnippetExtractor()
+
+    def extract_unique_filenames(self, data: dict) -> set[str]:
+        return self._extract_from_list_user_messages(data)

src/codegate/extract_snippets/factory.py

@@ -4,13 +4,15 @@
     BodyCodeSnippetExtractor,
     ClineBodySnippetExtractor,
     ContinueBodySnippetExtractor,
+    KoduBodySnippetExtractor,
     OpenInterpreterBodySnippetExtractor,
 )
 from codegate.extract_snippets.message_extractor import (
     AiderCodeSnippetExtractor,
     ClineCodeSnippetExtractor,
     CodeSnippetExtractor,
     DefaultCodeSnippetExtractor,
+    KoduCodeSnippetExtractor,
     OpenInterpreterCodeSnippetExtractor,
 )
 
@@ -24,6 +26,7 @@ def create_snippet_extractor(detected_client: ClientType) -> BodyCodeSnippetExtr
             ClientType.CLINE: ClineBodySnippetExtractor(),
             ClientType.AIDER: AiderBodySnippetExtractor(),
             ClientType.OPEN_INTERPRETER: OpenInterpreterBodySnippetExtractor(),
+            ClientType.KODU: KoduBodySnippetExtractor(),
         }
         return mapping_client_extractor.get(detected_client, ContinueBodySnippetExtractor())
 
@@ -37,5 +40,6 @@ def create_snippet_extractor(detected_client: ClientType) -> CodeSnippetExtracto
             ClientType.CLINE: ClineCodeSnippetExtractor(),
             ClientType.AIDER: AiderCodeSnippetExtractor(),
             ClientType.OPEN_INTERPRETER: OpenInterpreterCodeSnippetExtractor(),
+            ClientType.KODU: KoduCodeSnippetExtractor(),
         }
         return mapping_client_extractor.get(detected_client, DefaultCodeSnippetExtractor())

src/codegate/extract_snippets/message_extractor.py

@@ -69,6 +69,13 @@
     re.DOTALL,
 )
 
+KODU_CONTENT_PATTERN = re.compile(
+    r"<file\s+path=\"(?P<filename>[^\n>]+)\">"  # Match the opening tag with path attribute
+    r"(?P<content>.*?)"  # Match the content (non-greedy)
+    r"</file>",  # Match the closing tag
+    re.DOTALL,
+)
+
 
 class MatchedPatternSnippet(BaseModel):
     """
@@ -343,3 +350,21 @@ def _get_match_pattern_snippet(self, match: re.Match) -> MatchedPatternSnippet:
         filename = match.group("filename")
         content = match.group("content")
         return MatchedPatternSnippet(language=matched_language, filename=filename, content=content)
+
+
+class KoduCodeSnippetExtractor(CodeSnippetExtractor):
+
+    @property
+    def codeblock_pattern(self) -> re.Pattern:
+        return [KODU_CONTENT_PATTERN]
+
+    @property
+    def codeblock_with_filename_pattern(self) -> re.Pattern:
+        return [KODU_CONTENT_PATTERN]
+
+    def _get_match_pattern_snippet(self, match: re.Match) -> MatchedPatternSnippet:
+        # We don't have language in the cline pattern
+        matched_language = None
+        filename = match.group("filename")
+        content = match.group("content")
+        return MatchedPatternSnippet(language=matched_language, filename=filename, content=content)

tests/extract_snippets/test_body_extractor.py

@@ -5,6 +5,7 @@
 from codegate.extract_snippets.body_extractor import (
     ClineBodySnippetExtractor,
     ContinueBodySnippetExtractor,
+    KoduBodySnippetExtractor,
     OpenInterpreterBodySnippetExtractor,
 )
 
@@ -213,3 +214,72 @@ def test_body_extract_continue_snippets(test_case: BodyCodeSnippetTest):
     extractor = ContinueBodySnippetExtractor()
     filenames = extractor.extract_unique_filenames(test_case.input_body_dict)
     _evaluate_actual_filenames(filenames, test_case)
+
+
+@pytest.mark.parametrize(
+    "test_case",
+    [
+        # Analyze processed snippets from Kodu
+        BodyCodeSnippetTest(
+            input_body_dict={
+                "messages": [
+                    {"role": "system", "content": "You are Kodu, an autonomous coding agent."},
+                    {
+                        "role": "user",
+                        "content": [
+                            {
+                                "type": "text",
+                                "text": """
+Here is our task for this conversation, you must remember it all time unless i tell you otherwise.
+<task>
+please analyze
+	<additional-context>
+	- Super critical information, the files attached here are part of the task and need to be
+	- The URLs attached here need to be scrapped and the information should be used for the
+	- The files passed in context are provided to help you understand the task better, the
+	<files count="1"><file path="testing_file.py">import invokehttp
+import fastapi
+from fastapi import FastAPI, Request, Response, HTTPException
+import numpy
+
+GITHUB_TOKEN="ghp_1J9Z3Z2dfg4dfs23dsfsdf232aadfasdfasfasdf32"
+
+def add(a, b):
+     return a + b
+
+def multiply(a, b):
+     return a * b
+
+
+
+def substract(a, b):
+     </file></files>
+	<urls></urls>
+	</additional-context>
+
+</task>
+        """,
+                            }
+                        ],
+                    },
+                    {
+                        "type": "text",
+                        "text": """
+You must use a tool to proceed. Either use attempt_completion if you've completed the task,
+or ask_followup_question if you need more information. you must adhere to the tool format
+<kodu_action><tool_name><parameter1_name>value1</parameter1_name><parameter2_name>value2
+</parameter2_name>... additional parameters as needed in the same format
+...</tool_name></kodu_action>
+""",
+                    },
+                ]
+            },
+            expected_count=1,
+            expected=["testing_file.py"],
+        ),
+    ],
+)
+def test_body_extract_kodu_snippets(test_case: BodyCodeSnippetTest):
+    extractor = KoduBodySnippetExtractor()
+    filenames = extractor.extract_unique_filenames(test_case.input_body_dict)
+    _evaluate_actual_filenames(filenames, test_case)

tests/extract_snippets/test_message_extractor.py

@@ -7,6 +7,7 @@
     ClineCodeSnippetExtractor,
     CodeSnippet,
     DefaultCodeSnippetExtractor,
+    KoduCodeSnippetExtractor,
     OpenInterpreterCodeSnippetExtractor,
 )
 
@@ -714,6 +715,59 @@ def test_extract_openinterpreter_snippets(test_case: CodeSnippetTest):
     _evaluate_actual_snippets(snippets, test_case)
 
 
+@pytest.mark.parametrize(
+    "test_case",
+    [
+        # Analyze processed snippets from OpenInterpreter
+        CodeSnippetTest(
+            input_message="""
+Here is our task for this conversation, you must remember it all time unless i tell you otherwise.
+<task>
+please analyze
+	<additional-context>
+	- Super critical information, the files attached here are part of the task and need to be
+	- The URLs attached here need to be scrapped and the information should be used for the
+	- The files passed in context are provided to help you understand the task better, the
+	<files count="1"><file path="testing_file.py">import invokehttp
+import fastapi
+from fastapi import FastAPI, Request, Response, HTTPException
+import numpy
+
+GITHUB_TOKEN="ghp_1J9Z3Z2dfg4dfs23dsfsdf232aadfasdfasfasdf32"
+
+def add(a, b):
+     return a + b
+
+def multiply(a, b):
+     return a * b
+
+
+
+def substract(a, b):
+     </file></files>
+	<urls></urls>
+	</additional-context>
+
+</task>
+            """,
+            expected_count=1,
+            expected=[
+                CodeSnippet(
+                    language="python",
+                    filepath="testing_file.py",
+                    code="def multiply(a, b):",
+                    file_extension=".py",
+                ),
+            ],
+        ),
+    ],
+)
+def test_extract_kodu_snippets(test_case: CodeSnippetTest):
+    extractor = KoduCodeSnippetExtractor()
+    snippets = extractor.extract_snippets(test_case.input_message, require_filepath=True)
+    _evaluate_actual_snippets(snippets, test_case)
+
+
 @pytest.mark.parametrize(
     "filepath,expected",
     [