fen: allow watching subdirectories of watched directories #621
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When watching /tmp, w.port.PathIsWatched(name) returned true for /tmp/abc. PathIsWatched() checks: _, found := e.paths[path] return found That e.paths gets set in EventPort.AssociatePath(), which is called by Watcher.associateFile() for every path inside a watched directory. So it can never watch subpaths. Anyway, this seems safe to remove. Could check our own Watcher.dirs state, but this doesn't seem needed (we already have tests for watching the same path more than once). (This came rolling out of #620).
nshalman
approved these changes
Apr 25, 2024
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When watching /tmp, w.port.PathIsWatched(name) returned true for /tmp/abc. PathIsWatched() checks:
That e.paths gets set in EventPort.AssociatePath(), which is called by Watcher.associateFile() for every path inside a watched directory. So it can never watch subpaths.
Anyway, this seems safe to remove. Could check our own Watcher.dirs state, but this doesn't seem needed (we already have tests for watching the same path more than once).
(This came rolling out of #620).