hydra-print: NCurses interface to view multiple ByteString streams in parallel.

[ bsd3, concurrency, library, program ] [ Propose Tags ]

Output from parallel subprocesses is an ugly, many-headed beast. Piping though hydra-print provides an NCurses interface to a dynamic set output streams, displayed without interleaving. This is a common problem, for example, with parallel compiles, or data-processing scripts.

Specifically, this small library will split the screen when parallelism occurs, and unsplit it when the parallelism is finished (i.e. dynamically growing and losing "heads"). The io-streams library is used for all stream inputs.

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Versions [RSS] 0.1.0.0, 0.1.0.2, 0.1.0.3
Dependencies async, base (>=4.5 && <=4.7), bytestring, containers, directory, filepath, io-streams, mtl, ncurses (>=0.2.3), process, random, semigroups, text, time, transformers, unix [details]
License BSD-3-Clause
Copyright 2013, Ryan Newton
Author Ryan Newton
Maintainer Ryan Newton <rrnewton@gmail.com>
Category Concurrency
Home page https://github.com/rrnewton/hydra-print
Source repo head: git clone git://github.com/rrnewton/hydra-print.git
Uploaded by RyanNewton at 2013-04-22T19:27:55Z
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Reverse Dependencies 2 direct, 2 indirect [details]
Executables hydra-head, hydra-view, systemtest-hydra-print
Downloads 2498 total (7 in the last 30 days)
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Status Docs uploaded by user
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