fix: add 10s per-file timeout to ingest to prevent hangs on large repos

[four-bytes-robby]

Changes

• Added 10-second per-file timeout to ingest processing to prevent hangs on large repos
• Version bump 1.7.3 → 1.7.4

Checklist

• Build succeeds
• Changes tested locally
• Conventional commit format

---

Summary by cubic

Add a 10-second per-file timeout to the ingest pipeline to prevent hangs on large repos. Bumps @four-bytes/four-opencode-brain to 1.7.4.

• Bug Fixes
  • Enforces a 10s per-file limit with Promise.race; on timeout, emits ingest.file_timeout, records an error, increments filesProcessed, and continues to the next file.
  • Refactors the file loop into a processFile function with early returns for simpler flow.

^{Written for commit 9e7e40d. Summary will update on new commits.}

[cubic-dev-ai]

1 issue found across 2 files

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="src/ingest/index.ts">

<violation number="1" location="src/ingest/index.ts:393">
P1: `Promise.race` timeout does not cancel `processFile`, so timed-out files can still mutate DB/state after being marked timed out.</violation>
</file>

<sub>Reply with feedback, questions, or to request a fix.

Fix all with cubic | Re-trigger cubic</sub>

[cubic-dev-ai]

P1: Promise.race timeout does not cancel processFile, so timed-out files can still mutate DB/state after being marked timed out.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At src/ingest/index.ts, line 393:

<comment>`Promise.race` timeout does not cancel `processFile`, so timed-out files can still mutate DB/state after being marked timed out.</comment>

<file context>
@@ -383,10 +386,27 @@ export async function ingestPath(
+
+    for (const [i, walked] of walkedFiles.entries()) {
+        try {
+            await Promise.race([
+                processFile(walked, i),
+                new Promise((_, reject) => setTimeout(() => reject(new Error('timeout')), FILE_TIMEOUT_MS))
</file context>

[four-bytes-robby]

Superseded by #132 (timeout fix integrated there)