https://github.com/anttih/psc-pane

Auto reloading PureScript compiler
https://github.com/anttih/psc-pane

Last synced: 13 days ago
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Auto reloading PureScript compiler

• Host: GitHub
• URL: https://github.com/anttih/psc-pane
• Owner: anttih
• Created: 2016-01-03T18:30:32.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-10-15T13:32:39.000Z (about 6 years ago)
• Last Synced: 2024-11-23T01:16:05.310Z (about 1 month ago)
• Language: PureScript
• Size: 1.54 MB
• Stars: 28
• Watchers: 4
• Forks: 3
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-purescript - psc-pane

README

        
# psc-pane

[![npm version](https://badge.fury.io/js/psc-pane.svg)](https://badge.fury.io/js/psc-pane)

Auto reloading compiler for PureScript inspired by

[ghcid](https://github.com/ndmitchell/ghcid).

`psc-pane` helps you get quick feedback on your PureScript code by watching

your source files for changes. It will

1. try to first compile the file that changed with psc-ide and show the first

   error if any. If there are no errors it will

2. run a full build using `psc` and show the first error if any. If there are

   no errors it will then

3. (optionally) run your test suite.

`psc-pane` is designed to be run in a terminal multiplexer like tmux side-by-side

with your editor, or in a normal terminal window. You can resize the terminal

window and the output is reformatted on the fly to fit the new height of the

window.

![screencast](http://anttih.github.io/psc-pane/psc-pane.gif)

### Installation

```

npm install psc-pane -g

```

### Usage

If you have a [pulp](https://github.com/bodil/pulp)-style project directory

structure you can run `psc-pane` with no arguments

    psc-pane

This will compile your project with `psc` and then start listening for changes

to files in `src/`. It will start a `psc-ide-server` for you in some port

between 4242-4245 and compile any file you save with psc-ide. If you change a

.js file then `psc` is used to compile the whole project.

By default `psc-pane` assumes you have installed your dependencies with bower

and uses `bower_components` as the dependency path. You can specify a different

directory with `--dependency-path`.

    psc-pane --dependency-path lib

You can change the source directory (`src` by default) with `--src-path`.

    psc-pane --src-path sources

For the full list of options see `--help`.

### Single-module mode

By default `psc-pane` does a full rebuild of your project after psc-ide

compiles the most recently changed file successfully. You can turn this off and

only rebuild one module at a time with psc-ide using `--norebuild` (`-m`).

### Running tests

`psc-pane` won't run any tests unless you use the `-t` (`--test`) flag. When

`-t` is given the tests will be run after every successful rebuild. The default

location of test source files is `test`, you can change it with `--test-path`.

This path is watched for changes in addition to the src path (`--src-path`)

when `-t` is given.

By default the test suite is run by calling the `main` function from the module

`Test.Main`. You can change the module name with `--test-main`. If the test

suite exits with a non-zero exit code the output from stderr (or stdout if

empty) will be displayed.

### Turning off colors

You can turn off colors with `--nocolor`.