https://github.com/psibi/rego-mode

Emacs major mode for OPA's rego language
https://github.com/psibi/rego-mode

major-mode opa open-policy-agent rego

Last synced: about 1 month ago
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Emacs major mode for OPA's rego language

• Host: GitHub
• URL: https://github.com/psibi/rego-mode
• Owner: psibi
• License: gpl-3.0
• Created: 2020-03-28T07:45:42.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-07-22T14:58:18.000Z (over 3 years ago)
• Last Synced: 2024-10-11T23:59:54.579Z (2 months ago)
• Topics: major-mode, opa, open-policy-agent, rego
• Language: Emacs Lisp
• Homepage:
• Size: 44.9 KB
• Stars: 29
• Watchers: 3
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: COPYING

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README

        
# rego-mode

[![MELPA](https://melpa.org/packages/rego-mode-badge.svg)](https://melpa.org/#/rego-mode)

![check](https://github.com/psibi/rego-mode/workflows/check/badge.svg?branch=master)

Emacs Major mode for working

with [Rego](https://www.openpolicyagent.org/docs/latest/policy-language/) configuration

language.

## Features

* Syntax highlighting (Using font lock)

* Basic indentation, commenting

* Automatic formatting on save (Configurable via variable). Uses `opa fmt` for it.

* REPL support. The function `rego-repl-show` will load a plain

  REPL. You can also use `rego-repl-with-data` to pass file or

  directory which will be loaded to the REPL.

## Demo

![Rego mode in Emacs](https://user-images.githubusercontent.com/737477/77818443-43ce1100-70f8-11ea-8bee-913824f24769.gif "Rego mode in Emacs")

## Prerequisites

* Make sure that you install

  [opa](https://github.com/open-policy-agent/opa) and it's available

  in your system.

## Usage

It's available via [MELPA](https://melpa.org/#/rego-mode) and the

following `use-package` configuration can be used:

``` emacs-lisp

(use-package rego-mode

  :ensure t

  :custom

  (rego-repl-executable "/home/sibi/bin/opa")

  (rego-opa-command "/home/sibi/bin/opa"))

```

You would have to modify the above elisp code to have appropriate

paths.

## License

Copyright © 2020 Sibi Prabakaran

Distributed under GNU GPL, version 3.