path_auditor: cache names of audited directories We use a separate cache to avoid problems with audit = path_auditor(repo.root) audit("subrepo") audit("subrepo/file") whitelisting "subrepo" (which is fine) and then using the same whitelist with "subrepo/file" (which is not fine). Since we create a separate path_auditor for every path on the command line, a "hg add dir/a dir/b dir/c" will still lstat dir 3 times just to audit the paths.

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#!/bin/sh

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hg init

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mkdir alpha

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touch alpha/one

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mkdir beta

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touch beta/two

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hg add alpha/one beta/two

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hg ci -m "start" -d "1000000 0"

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echo 1 > alpha/one

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echo 2 > beta/two

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echo EVERYTHING

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hg diff --nodates

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echo BETA ONLY

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hg diff --nodates beta

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echo INSIDE BETA

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cd beta

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hg diff --nodates .