minor #37 Document the special %generate(secret)% env var value (javiereguiluz)

This PR was squashed before being merged into the master branch (closes #37).

Discussion
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Document the special %generate(secret)% env var value

Some recipes are starting to use this feature (see https://github.com/symfony/recipes-contrib/pull/5/files) so let's document it.

Commits
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8a103f4 Document the special %generate(secret)% env var value
This commit is contained in:
Fabien Potencier
2017-04-28 20:12:09 -07:00
+5
View File
@@ -204,6 +204,11 @@ The ``###> your-recipe-name-here ###`` section separators are needed by Symfony
to detect the contents added by this dependency in case you uninstall it later.
Don't remove or modify these separators.
.. tip::
Use ``%generate(secret)%`` as the value of any environment variable to
replace it with a cryptographically secure random value of 16 bytes.
``makefile`` Configurator
~~~~~~~~~~~~~~~~~~~~~~~~~