doc: copyedit fs.watch() information
Removed "Only FSEvents supports this type of file watching so it is unlikely any additional platforms will be added soon." Per @saghul, "FSEvents" refers to the OSX API, but since we added Windows support it may not be unlikely that we add more. PR-URL: https://github.com/nodejs/node/pull/3097 Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
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@ -633,9 +633,7 @@ the event.
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The `fs.watch` API is not 100% consistent across platforms, and is
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unavailable in some situations.
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The recursive option is currently supported on OS X and Windows. Only FSEvents
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supports this type of file watching so it is unlikely any additional platforms
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will be added soon.
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The recursive option is only supported on OS X and Windows.
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#### Availability
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@ -662,11 +660,10 @@ less reliable.
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<!--type=misc-->
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Providing `filename` argument in the callback is not supported
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on every platform (currently it's only supported on Linux and Windows). Even
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on supported platforms `filename` is not always guaranteed to be provided.
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Therefore, don't assume that `filename` argument is always provided in the
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callback, and have some fallback logic if it is null.
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Providing `filename` argument in the callback is only supported on Linux and
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Windows. Even on supported platforms, `filename` is not always guaranteed to
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be provided. Therefore, don't assume that `filename` argument is always
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provided in the callback, and have some fallback logic if it is null.
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fs.watch('somedir', function (event, filename) {
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console.log('event is: ' + event);
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