package dune_watch

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A tool to relaunch jbuilder (or dune) when a file modification is detected via fswatch

Install

Dune Dependency

Authors

Maintainers

Sources

dune_watch-0.2.0.tar.bz2
sha256=55933347c60d8e0b3439b2ab5a57d614c1b241772f443e531ad12796c0b7c8f7
md5=0f7237b68588c98566f6591d3ea4c42e

Description

Published: 29 Jun 2018

README

Dune_watch

A tool to relaunch jbuilder build when a file modification is detected via fswatch or inotifywait.

Requirements

Of course, we need jbuilder (or dune). In addition, the following file system monitor command is required:

  • Mac OS X: fswatch

  • Linux: inotifywait

In Linux, there is a limit of number of file monitorings per user, and inotifywait command fails if there are too many files under the directory of dune_watch is running. The issue may be solved by increasing the limit may solve the issue: https://github.com/guard/listen/wiki/Increasing-the-amount-of-inotify-watchers

Limitation

Currently it only tested with Mac OS X with fswatch and Linux with inotifywait.

How to use

At the top of your project,

$ dune_watch

then it executes jbuilder build --dev build command. Once the command finishes, dune_watch monitors file modification under the directory where it is launched and relaunches the build command when necessary.

Dependencies (6)

  1. camlon >= "2.0.0"
  2. ppx_meta_conv >= "4.0.0"
  3. ppx_monadic >= "2.3.0"
  4. lwt
  5. jbuilder >= "1.0+beta7"
  6. ocaml >= "4.04.0"

Dev Dependencies

None

Used by

None

Conflicts

None

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