https://github.com/wkhere/reprise

Simplified module reloader for Elixir
https://github.com/wkhere/reprise

elixir scans

Last synced: about 1 month ago
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Simplified module reloader for Elixir

• Host: GitHub
• URL: https://github.com/wkhere/reprise
• Owner: wkhere
• License: bsd-2-clause
• Created: 2014-07-10T12:37:49.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2023-09-08T16:16:29.000Z (over 1 year ago)
• Last Synced: 2024-10-01T15:43:53.350Z (2 months ago)
• Topics: elixir, scans
• Language: Elixir
• Homepage: hex.pm/packages/reprise
• Size: 63.5 KB
• Stars: 43
• Watchers: 4
• Forks: 10
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# Reprise

[![Build Status](https://travis-ci.org/wkhere/reprise.svg?branch=master)](https://travis-ci.org/wkhere/reprise)

[![hex.pm version](https://img.shields.io/hexpm/v/reprise.svg)](https://hex.pm/packages/reprise)

[![hex.pm downloads](https://img.shields.io/hexpm/dt/reprise.svg)](https://hex.pm/packages/reprise)

[![hex.pm downloads/week](https://img.shields.io/hexpm/dw/reprise.svg)](https://hex.pm/packages/reprise)

[![hex.pm license](https://img.shields.io/hexpm/l/reprise.svg)](https://github.com/wkhere/reprise/raw/master/LICENSE)

A simplified module reloader for Elixir.

It differs from its predecessors ([exreloader][1], mochiweb reloader)

in a way that it scans only beam files of the current mix project

and the current env.

[1]: http://github.com/yrashk/exreloader

### Usage

Reprise is best used on dev environment, that's usually where

you need reloading of modules. Here goes an example on how

to do this:

- add to deps: 

  `{:reprise, "~> 0.5", only: :dev}`

- add to apps:

    ```Elixir

    def application do

      dev_apps = Mix.env == :dev && [:reprise] || []

      [ applications: dev_apps ++ your_apps ]

    end

    ```

Then your modules will be reinjected into your node - iex session

for instance - with a nice log report, each time you recompile them.

Here's an example how it looks like:

```

iex> 12:14:59.163 [info] Reloaded modules: [Rockside.HTML.DSL, Rockside]

```

The default interval between scans for changed modules is 1 second.

You can check it and set a new one - the unit is milliseconds:

```Elixir

iex(1)> Reprise.Server.interval

1000

iex(2)> Reprise.Server.interval(2000)

{:ok, [prev: 1000]}

```

### License

The code is released under the BSD 2-Clause [License](https://raw.githubusercontent.com/herenowcoder/reprise/master/LICENSE).