Fix find_code integration: restore implementation and resolve SearchResult→CodeMatch type mismatch #40

Copilot · 2025-10-30T11:06:13Z

Integration tests failing due to find_code_tool returning stub data and fundamental type incompatibility between vector store output (SearchResult) and API response (CodeMatch).

Changes

Restored find_code implementation in app_bindings.py

Uncommented find_code import and replaced stub response with real pipeline call
Added error handling and statistics tracking
Fixed focus_languages type conversion (SemanticSearchLanguage → str)

Fixed SearchResult→CodeMatch type mismatch

Problem: find_code expected SearchResult to support CodeMatch interface, but they're incompatible types.

Extended SearchResult (chunks.py):

Added mutable config (extra="allow", validate_assignment=False)
Added optional score tracking fields: dense_score, sparse_score, rerank_score, relevance_score
Added file property for chunk.file compatibility

Updated find_code pipeline (find_code.py):

Created _convert_search_result_to_code_match() to transform vector store output → API response
Handles str/CodeChunk content variants
Constructs DiscoveredFile from paths, extracts spans and symbols
Converts SearchResult list to CodeMatch list before returning

Added CLI serialization

Implemented CodeMatch.serialize_for_cli() (models.py) for CLI output formatting

Example

# Vector store returns SearchResult
results = await vector_store.search(vector=query_vector)
# SearchResult(content=CodeChunk, file_path=Path, score=0.95)

# find_code now converts to CodeMatch for API response
matches = [_convert_search_result_to_code_match(r) for r in results]
# CodeMatch(file=DiscoveredFile, content=CodeChunk, span=(1,50), 
#           relevance_score=0.95, match_type=SEMANTIC)

Test Infrastructure Gap (Not Addressed)

Integration tests create test projects but don't index them before searching, resulting in empty vector stores. Tests need indexing fixtures added separately (detailed in NEXT_STEPS.md).

Warning

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astral.sh
- Triggering command: curl -LsSf REDACTED (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled
Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

We recently completed the features for this branch but haven't tested (TDD); the spec and tasks are in specs/003-our-aim-to/ (spec.md and tasks.md)

The unit tests look pretty good, maybe one or two failing. The integration tests; not so much. There are, I believe, around 90 failing right now.

Your job is to:

triage the failing tests

look for common causes or underlying issues that might be causing widespread failures

Try to identify groups of issues that could be safely worked on concurrently. Triage and identifying these is the main priority.

resolve any issues you can clearly identify solutions for

report on status for the next person who works on it

Make sure to commit your changes and update your findings as you go; the instance may not last long enough for you to finish so it is important to "save our progress" so to speak.

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Co-authored-by: bashandbone <89049923+bashandbone@users.noreply.github.com>

Copilot

Pull Request Overview

This PR re-enables the find_code tool implementation after it was temporarily disabled. The changes restore real search functionality by replacing stub responses with actual vector search operations and add proper type conversion between internal SearchResult objects and the public CodeMatch API response model.

Key changes:

Restored the find_code_tool entrypoint to call the real implementation instead of returning stub data
Added type conversion from SearchResult to CodeMatch to fix structural incompatibilities
Extended SearchResult model to support dynamic score attributes for hybrid search workflows
Added serialize_for_cli() method to CodeMatch for CLI output formatting

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/codeweaver/server/app_bindings.py	Re-enabled find_code implementation by replacing stub with real search call and updated error handling
src/codeweaver/core/chunks.py	Extended SearchResult with mutable config, dynamic score fields, and file property for compatibility
src/codeweaver/agent_api/models.py	Added serialize_for_cli method to CodeMatch for CLI display formatting
src/codeweaver/agent_api/find_code.py	Added SearchResult-to-CodeMatch conversion function and updated response building logic
TRIAGE_FINDINGS.md	Documentation of integration test issues and fixes applied
NEXT_STEPS.md	Comprehensive documentation of problems, solutions, and remaining work

Comments suppressed due to low confidence (1)

src/codeweaver/agent_api/find_code.py:170

Variable query_intent_obj is not used.

            query_intent_obj = None

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Copilot · 2025-10-30T12:47:27Z

src/codeweaver/core/chunks.py

+        class _FileInfo:
+            def __init__(self, path):
+                self.path = path
+        return _FileInfo(self.file_path) if self.file_path else None


The inner class _FileInfo is defined inside a property method, which means a new class is created on every property access. Consider defining this as a module-level helper class or using a simpler approach like types.SimpleNamespace(path=self.file_path) for better performance and clarity.

Copilot · 2025-10-30T12:47:28Z

src/codeweaver/agent_api/find_code.py

        # Step 7: Sort and limit
-        candidates.sort(key=lambda x: x.relevance_score, reverse=True)
-        results = candidates[:max_results]
+        candidates.sort(key=lambda x: x.relevance_score if hasattr(x, 'relevance_score') and x.relevance_score is not None else x.score, reverse=True)


The sorting key lambda is complex and difficult to read. Consider extracting it into a helper function like get_sort_score(candidate) that returns the relevance_score or falls back to score. This would improve readability and make the logic easier to test.

Suggested change

candidates.sort(key=lambda x: x.relevance_score if hasattr(x, 'relevance_score') and x.relevance_score is not None else x.score, reverse=True)

def get_sort_score(candidate):

if hasattr(candidate, 'relevance_score') and candidate.relevance_score is not None:

return candidate.relevance_score

return candidate.score

candidates.sort(key=get_sort_score, reverse=True)

Copilot · 2025-10-30T12:47:28Z

src/codeweaver/agent_api/find_code.py

-        if results:
-            top_files = list({r.file.path.name for r in results[:3]})
+        if code_matches:
+            top_files = list({m.file.path.name for m in code_matches[:3] if m.file and m.file.path})


Using a set comprehension {...} then converting to list() loses the ordering of the top 3 files. Since the matches are already sorted by relevance, this should preserve order. Use a list comprehension with deduplication instead: seen = set(); [m.file.path.name for m in code_matches[:3] if m.file and m.file.path and m.file.path.name not in seen and not seen.add(m.file.path.name)] or use dict.fromkeys() to preserve order while removing duplicates.

Suggested change

top_files = list({m.file.path.name for m in code_matches[:3] if m.file and m.file.path})

# Deduplicate while preserving order

top_files = []

seen = set()

for m in code_matches[:3]:

if m.file and m.file.path:

name = m.file.path.name

if name not in seen:

top_files.append(name)

seen.add(name)

Copilot · 2025-10-30T12:47:28Z

src/codeweaver/agent_api/models.py

+    def serialize_for_cli(self) -> dict:
+        """Serialize code match for CLI display.
+
+        Returns a dict suitable for rendering in CLI output formats.
+        """
+        return {
+            "file_path": str(self.file.path),
+            "span": self.span,
+            "relevance_score": self.relevance_score,
+            "match_type": self.match_type.value,
+            "content_preview": self.content.content[:200] + "..." if len(self.content.content) > 200 else self.content.content,


[nitpick] The content preview truncation logic is embedded in the serialization method. Consider adding a max_preview_length parameter (defaulting to 200) to make this configurable and improve testability.

Suggested change

def serialize_for_cli(self) -> dict:

"""Serialize code match for CLI display.

Returns a dict suitable for rendering in CLI output formats.

"""

return {

"file_path": str(self.file.path),

"span": self.span,

"relevance_score": self.relevance_score,

"match_type": self.match_type.value,

"content_preview": self.content.content[:200] + "..." if len(self.content.content) > 200 else self.content.content,

def serialize_for_cli(self, max_preview_length: int = 200) -> dict:

"""Serialize code match for CLI display.

Returns a dict suitable for rendering in CLI output formats.

"""

content = self.content.content

preview = content[:max_preview_length] + "..." if len(content) > max_preview_length else content

return {

"file_path": str(self.file.path),

"span": self.span,

"relevance_score": self.relevance_score,

"match_type": self.match_type.value,

"content_preview": preview,

Copilot · 2025-10-30T12:47:29Z

src/codeweaver/server/app_bindings.py

+
+        # Track successful request in statistics
+        if context and context.request_context:
+            request_id = getattr(context.request_context, "request_id", "unknown")


[nitpick] Using getattr() with a default value makes the code more defensive, but if request_id is expected to always exist on request_context, this might silently hide missing attributes. Consider whether 'unknown' is an appropriate fallback or if this should raise an error to catch configuration issues early.

Suggested change

request_id = getattr(context.request_context, "request_id", "unknown")

request_id = context.request_context.request_id

Initial plan

ebf715d

Copilot AI assigned Copilot and bashandbone Oct 30, 2025

Copilot started work on behalf of bashandbone October 30, 2025 11:06 View session

Copilot AI and others added 3 commits October 30, 2025 11:22

Fix critical issues: enable find_code_tool and add serialize_for_cli

3aee03b

Co-authored-by: bashandbone <89049923+bashandbone@users.noreply.github.com>

Fix SearchResult to CodeMatch type mismatch in find_code pipeline

c0ad8a1

Co-authored-by: bashandbone <89049923+bashandbone@users.noreply.github.com>

Add comprehensive triage documentation and next steps

2da87f4

Co-authored-by: bashandbone <89049923+bashandbone@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Triage and resolve failing integration tests~~ Fix find_code integration: restore implementation and resolve SearchResult→CodeMatch type mismatch Oct 30, 2025

Copilot AI requested a review from bashandbone October 30, 2025 11:33

Copilot stopped work on behalf of bashandbone due to an error October 30, 2025 11:33
An unexpected error occurred. For more details, see the detailed logs in GitHub Actions.

bashandbone marked this pull request as ready for review October 30, 2025 12:44

Copilot AI review requested due to automatic review settings October 30, 2025 12:44

bashandbone approved these changes Oct 30, 2025

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bashandbone merged commit 107864c into 003-our-aim-to Oct 30, 2025
7 checks passed

bashandbone deleted the copilot/triage-integration-tests-issues branch October 30, 2025 12:44

bashandbone approved these changes Oct 30, 2025

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Copilot AI reviewed Oct 30, 2025

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Fix find_code integration: restore implementation and resolve SearchResult→CodeMatch type mismatch #40

Fix find_code integration: restore implementation and resolve SearchResult→CodeMatch type mismatch #40

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-        candidates.sort(key=lambda x: x.relevance_score if hasattr(x, 'relevance_score') and x.relevance_score is not None else x.score, reverse=True)
+        def get_sort_score(candidate):
+            if hasattr(candidate, 'relevance_score') and candidate.relevance_score is not None:
+                return candidate.relevance_score
+            return candidate.score
+        candidates.sort(key=get_sort_score, reverse=True)

-            top_files = list({m.file.path.name for m in code_matches[:3] if m.file and m.file.path})
+            # Deduplicate while preserving order
+            top_files = []
+            seen = set()
+            for m in code_matches[:3]:
+                if m.file and m.file.path:
+                    name = m.file.path.name
+                    if name not in seen:
+                        top_files.append(name)
+                        seen.add(name)

	request_id = getattr(context.request_context, "request_id", "unknown")
	request_id = context.request_context.request_id

Fix find_code integration: restore implementation and resolve SearchResult→CodeMatch type mismatch #40

Fix find_code integration: restore implementation and resolve SearchResult→CodeMatch type mismatch #40

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Changes

Restored find_code implementation in app_bindings.py

Fixed SearchResult→CodeMatch type mismatch

Added CLI serialization

Example

Test Infrastructure Gap (Not Addressed)

I tried to connect to the following addresses, but was blocked by firewall rules:

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Pull Request Overview

Reviewed Changes

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