Eugene Sukhodolin 7b8c322e68 fix(autoflush): preserve comments during full re-export triggered by hash mismatch (#1039) ...

Problem:
When a JSONL file hash mismatch was detected (e.g., after git operations
that modify the JSONL without updating export_hashes), the autoflush
system would trigger a full re-export. During this re-export, all issue
comments were silently dropped from the exported JSONL file.

Steps to reproduce:
1. Have a beads database with issues containing comments
2. Create a situation where JSONL hash doesn't match stored hash
   (e.g., clone a repo, or manual JSONL edits)
3. Run any bd command that triggers autoflush (e.g., `bd create foo`)
4. Observe warning: "JSONL file hash mismatch detected"
5. Check .beads/issues.jsonl - all comments are now missing

Root cause:
Two different export code paths existed:
- exportToJSONLWithStore (daemon_sync.go) - correctly populated comments
- fetchAndMergeIssues (autoflush.go) - only fetched dependencies, NOT comments

When hash mismatch triggered a full re-export via the autoflush path,
fetchAndMergeIssues was called but it never populated issue.Comments,
resulting in all comments being lost.

Fix:
Add GetIssueComments call in fetchAndMergeIssues to populate comments
for each issue before export, matching the behavior of exportToJSONLWithStore.

Note: Labels were not affected because GetIssue() already populates them
internally. Comments are stored in a separate table and require explicit
fetching via GetIssueComments().

2026-01-12 16:39:06 -08:00

8.9 KiB

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