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plugin: a corrupt graph.sqlite is said, moved aside and rebuilt, never a traceback - #1716
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…r a traceback A graph.sqlite that is not a readable database (a disk that filled, a copy cut short) made every verb, from the shell and through the MCP server, die in a Python sqlite3 traceback. Each verb's door (axiomcode-path G, axiomcode-graph) now probes the graph (schema read, quick_check only when that fails or when an sqlite error escapes mid-answer), says "graph is corrupt", moves it aside with a marker that stops the build calling unchanged files up to date, rebuilds it, and answers from the last good (baseline) graph meanwhile. Another language's corrupt graph is named and left out; the main language still answers. tests/corrupt_graph.py: garbage, truncated, bad page, marker, MCP and other-language cases, with controls (sound graph, empty graph, up to date). Co-authored-by: axiomcode-bot[bot] <334110751+axiomcode-bot[bot]@users.noreply.github.com> Co-Authored-By: Claude <noreply@anthropic.com>
swapnilpaliwal-sd
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JaredHLZhang,
Whua689 and
suyashpaliwal26
as code owners
September 28, 2026 21:32
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A malformed
graph.sqlite(full disk, copy cut short) made every verb, from the shell and through MCP, die in a Pythonsqlite3.DatabaseErrortraceback.axiomcode-pathG,axiomcode-graph) probes the graph: schema read, thenquick_checkonly when that fails or when an sqlite error escapes mid-answer.Checked on the VM:
tests/corrupt_graph.py26/26;refresh_races,graph_verb,mcp,no_exec,engine_choice,multi_language,no_symlink,freshness(45/45) all pass.