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Author SHA1 Message Date
mathiasandClaude Opus 5.5 1c9c218dbf test(tunnel): pin the raced read, the walk error and the _index.md skip (#174)
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Review round 1 on PR #186:

- The swap test's static note had the same title as the raced note, so
  the harness's "inside was read" floor passed without reading r.md
  (skipping r.md stayed green). The static note now has its own title.
- An unreadable directory under wiki/ reaches the walk-error path, and
  swallowing that error stayed green. New test asserts the error.
- The FIFO test now runs with and without a writer held open.
- _index.md skip had no test; new test.
- index.go: the double blank line left by removing readTitleAndCreated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 21:03:31 +02:00
mathiasandClaude Opus 5.5 da020d1e6c fix(tunnel): DetectTunnels walks and reads through brainfs (#174, #157 slice 5b)
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DetectTunnels runs inside every brain_write and brain_update
(wikiUpkeep -> AutoTunnel). It walked wiki/ with filepath.WalkDir and
opened each note with a blocking os.Open: a FIFO named *.md anywhere
under wiki/ hung the write with no deadline, and a symlinked note's
title became a tunnel candidate (171k leaks in the swap race).

It now walks with brainfs.WalkRegular (regular files only) and reads
titles with readTitleAndCreatedIn (ReadRegular: O_NONBLOCK, handle and
SameFile checks). A wiki/ that is not a real directory yields no
candidates, as filepath.WalkDir did; other walk errors still abort. The
path-based readTitleAndCreated, now unused, is removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 20:51:31 +02:00