envy v0.2.0
envy
Envy is a shard that loads environment variables from a .env
files into ENV
.
Installation
Add this to your application's shard.yml
:
dependencies:
envy:
github: petoem/envy
Usage
# As early as possible in your application, require and load a `.env` file
require "envy"
# Load environment variables from `.env` file in the current working directory
Envy.load
# This will load environment variables and overwrite existing ones
Envy.load!
# You can specify multiple files and they will be loaded in order.
Envy.load ".env.development", ".env.redis"
# To parse a `.env` file, returns `Hash(String, String)`. Raises if the file does not exist.
Envy.parse ".env"
# To raise an exception if the .env file does not exist, you can append a block to Envy#load or Envy#load!.
Envy.load! do
{ raise_exception: true }
end
.env
files
# Comments and empty lines are ignored
# Basic environment variable
NAME=value
# You can add export in front of each line so you can source the file
export NAME=value
# Spaces inside values are kept
SPACES=are kept
# Double quotes are removed from beginning and end but kept in the inside
# e.g. QUOTES => here are \"\" inside
QUOTES="here are "" inside"
# Equal signs are allowd inside values
EQUAL_SIGNS=are=allowed=
# Variable names are automatically upcased
# e.g. NaMe => NAME
NaMe=value
# Empty value become empty string
EMPTY=
Contributing
- Fork it ( https://github.com/petoem/envy/fork )
- Create your feature branch (git checkout -b my-new-feature)
- Commit your changes (git commit -am 'Add some feature')
- Push to the branch (git push origin my-new-feature)
- Create a new Pull Request
Contributors
- petoem Michael Petö - creator, maintainer
Repository
envy
Owner
Statistic
- 2
- 1
- 0
- 1
- 0
- over 6 years ago
- November 6, 2017
License
MIT License
Links
Synced at
Thu, 07 Nov 2024 10:22:32 GMT
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