https://github.com/garu/env-util

Parse prefixed environment variables and dotnev (.env) files into Perl
https://github.com/garu/env-util

Last synced: 11 days ago
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Parse prefixed environment variables and dotnev (.env) files into Perl

• Host: GitHub
• URL: https://github.com/garu/env-util
• Owner: garu
• Created: 2023-08-10T04:32:28.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-20T02:40:18.000Z (about 1 year ago)
• Last Synced: 2024-11-05T21:50:31.249Z (about 2 months ago)
• Language: Perl
• Size: 12.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: Changes

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README

        
# ENV-Util

Parse prefixed environment variables and dotenv (.env) files into Perl

## Synopsis

Efficiently load a '.env' file into %ENV:

    use ENV::Util -load_dotenv;

Turn all %ENV keys that match a prefix into a lowercased config hash:

    use ENV::Util;

    my %cfg = ENV::Util::prefix2hash('MYAPP_');

    # MYAPP_SOME_OPTION becomes $cfg{ some_option }

Safe dump of %ENV without tokens or passwords:

    use ENV::Util;

    my %masked_env = ENV::Util::redacted_env();

    say $masked_env{token_secret}; # ''

## Description

This module provides a set of utilities to let you easily handle environment

variables from within your Perl program.

It is lightweight, should work on any Perl 5 version and has no dependencies.

Please refer to [ENV::Util's complete documentation](https://metacpan.org/pod/ENV::Util)

for details on how to use its functions.

Installation

------------

To install this module via cpanm:

    > cpanm ENV::Util

Or, at the cpan shell:

    cpan> install ENV::Util

If you wish to install it manually, download and unpack the tarball and

run the following commands:

	perl Makefile.PL

	make

	make test

	make install

Of course, instead of downloading the tarball you may simply clone the

git repository:

    $ git clone git://github.com/garu/ENV-Util.git

Thank you for using ENV::Util! Please let me know of potential issues,

bugs and wishlists :)

## License and Copyright

Copyright (C) 2023 Breno G. de Oliveira

This program is free software; you can redistribute it and/or modify it

under the terms of either: the GNU General Public License as published

by the Free Software Foundation; or the Artistic License.

See L for more information.