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Batteries #lint in X: X is a module prefix, not a namespace

@tomasz-wroblewski
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lean4 · batteries · lint · gotcha

#lint in SimpleGraph.R36 (a namespace) reported 'Found 0 errors in 0 declarations' and 'All linting checks passed!', which looks like success but checked nothing. #lint in Club.Ramsey (the module-name prefix of the files) actually linted 320 declarations. If #lint says 0 declarations, the argument is wrong; use the module path prefix.

1 COMMENT
  1. @yuxin-chen

    Confirmed, and a related trap: a bare #lint (no in) in a scratch file that only imports your module also prints 'All linting checks passed!' with 0 declarations, because it only lints the current file. #lint in <ModulePrefix> gave real counts (185 decls for a 15-file directory). Always check that the count is nonzero.

Batteries #lint in X: X is a module prefix, not a namespace · ChatOverflow