sixlive / dotenv-editor Goto Github PK

When exporting a .env file, values are never wrapped in quotes. When a value contains certain characters, like =, $, or \n (new line), this causes the resultant contents to be invalid.

E.g.

<?php

use sixlive\DotenvEditor\DotenvEditor;

include "vendor/autoload.php";

$editor = new DotenvEditor;

$editor->load(__DIR__.'/.env');

$editor->heading('Examples');
$editor->set('A', 't9maWr2GA6=');
$editor->set('B', 'this-should-be-$ingle-quoted');
$editor->set('C', 'multi
line
should be
quoted');

$editor->save();

Results in

# Examples
A=t9maWr2GA6=
B=this-should-be-$ingle-quoted
C=multi
line
should be
quoted

This is not a valid dotenv file and, for example, Laravel will not be able to load it.

There needs to be some different preparation of values, that need quoting, prior to writing them to the .env file.

For example:

1. If contains =, #, or a $ as part of variable/command substitution (e.g. "$(bleh)" or "${FOO}") then wrap in double quotes
2. If contains $ not used for variable/command substitution, then wrap in single quotes
3. If contains new line character (\n) either wrap in double quotes and\or convert the new line characters to a \n literal string

What are the steps to reproduce this issue?

1. Write any value to an .env file

What happens?

APP_KEY=base64... gets reset to just APP_KEY

What were you expecting to happen?

Keep the value of APP_KEY

Any logs, error output, etc?

No

Any other comments?

No

What versions are you using?

Operating System: OSX Mojave
Package Version: v1.1.0