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Add a "find" command to walk the dir tree #43

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harendra-kumar opened this issue Jun 12, 2022 · 0 comments
Open

Add a "find" command to walk the dir tree #43

harendra-kumar opened this issue Jun 12, 2022 · 0 comments

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@harendra-kumar
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harendra-kumar commented Jun 12, 2022 •
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There are two possible ways to traverse - DFS and BFS. A DFS implementation is in:

https://github.com/composewell/streamly-examples/blob/master/examples/ListDir.hs

  • Add detection of cycles due to symbolic links.
  • Add a BFS alternative.
  • FileTest predicates can be used to filter the results
  • Concurrent traversal

Commands depending on recursive traversal of directory trees (e.g. ls -r and cp -r) can be implemented in terms of find.
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