Claude
00565796e5
Review of #7 found the swap could corrupt or lose the database: the move of the live database out of the way was unchecked, so if it failed the next move put the new database *inside* the old directory and still reported success; the restore was unchecked too, and the `rm -rf "$TMP"` that followed could then delete the only remaining copy. All three are real. The root cause was doing the critical swap across filesystems, where a move is a copy that can half-finish. install_tracker() removes the class instead of patching the cases. The staged copy is brought alongside the live one first, so every step after that is a same-filesystem rename: it either happens or it does not. The previous database is removed only once the new one is in place, and every move is checked, with a loud message if a restore fails and leaves it parked. The caller collapses to one condition, which also removed a duplicated pair of warning branches. Proved rather than asserted, since this block has now been wrong twice. `mv` was stubbed to fail at each point in turn: - old-move fails -> rc=1, live database intact, no nesting, no leftovers - final rename fails -> rc=1, live database restored, no leftovers - missing source -> rc=1, live database intact A first attempt at the third case used chmod, which proves nothing as root; the stub is what actually exercises the path. The transient .incoming/.previous directories are gitignored so a crash mid-swap cannot leave untracked noise. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DyHK7L8S1XDX3EihTnSKaX
41 lines
704 B
Plaintext
41 lines
704 B
Plaintext
target/
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*.autosave
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.DS_Store
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/result
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.direnv
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[#]*
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symbols.json
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profile.json
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profile.json.gz
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bench/*.txt
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# Added by git-smart-commit
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*.patch
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*.improv
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!examples/*.improv
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# Beads / Dolt files (added by bd init)
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.dolt/
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*.db
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.beads-credential-key
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.sqlhistory
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backup.jsonl
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# Added by git-smart-commit
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*.swp
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proptest-regressions/
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.cursor
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.claude/worktrees/
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*~
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/roadmap.html
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# prolog-mcp session files (server writes ./prolog-sessions relative to cwd)
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# ...except the checked-in seed knowledge base, which agents load at session start.
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prolog-sessions/*
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!prolog-sessions/kb.pl
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# Beads runtime locks (bd creates these next to .beads/)
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*.gate.lock*
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.beads/embeddeddolt.incoming/
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.beads/embeddeddolt.previous/
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