[Commented On] D10907: dirstate-v2: Drop cached read_dir results after .hgignore changes

[SimonSapin]

SimonSapin added a comment.


  Good question. At the moment the `matcher` is only consulted for files and symlinks. Later if we add an optimization to skip "full" subtree traversal of unmatched directories, we’ll likely need to have a simpler traversal that only checks for outdated cache.

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  rHG Mercurial

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  https://phab.mercurial-scm.org/D10907/new/

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  https://phab.mercurial-scm.org/D10907

To: SimonSapin, #hg-reviewers
Cc: Alphare, mercurial-patches
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