[logback-dev] [JIRA] Commented: (LBCORE-212) Give access to environment variables in configuration file

[Alexandre Garnier (JIRA)]

    [ http://jira.qos.ch/browse/LBCORE-212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12050#action_12050 ] 

Alexandre Garnier commented on LBCORE-212:
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Maybe, the prefix parametrization is for people who could have properties starting with "env." ?...

The solution can also be simply add all env vars as prefixed properties in ch.qos.logback.core.joran.action.PropertyAction :
 * no impact on substVars system with a test on the key to match the prefix
 * the possibility to parametrize the prefix if we want

> Give access to environment variables in configuration file
> ----------------------------------------------------------
>
>                 Key: LBCORE-212
>                 URL: http://jira.qos.ch/browse/LBCORE-212
>             Project: logback-core
>          Issue Type: New Feature
>            Reporter: Alexandre Garnier
>            Assignee: Ceki Gulcu
>
> It would be very nice to be able to access environment variables in configuration files.
> Maybe like in ant with <property environment="env"/> and then ${env.PATH} to access variable.
> In my use case, it's necessary to get the path to the property file to load...

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