[jira] Updated: (FELIX-2433) [gogo] allow command expansion inside double quotes

["Richard S. Hall (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-2433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard S. Hall updated FELIX-2433:
-----------------------------------

    Fix Version/s: gogo-0.6.1
                       (was: gogo-0.8.0)

> [gogo] allow command expansion inside double quotes
> ---------------------------------------------------
>
>                 Key: FELIX-2433
>                 URL: https://issues.apache.org/jira/browse/FELIX-2433
>             Project: Felix
>          Issue Type: Improvement
>          Components: Gogo Runtime
>    Affects Versions: gogo-0.6.0
>            Reporter: Derek Baum
>            Assignee: Derek Baum
>            Priority: Minor
>             Fix For: gogo-0.6.1
>
>
> currently, gogo does not allow command execution inside double quotes, so for example many operations must be done in multiple stages, first assigning the result to a variable, for later inclusion in a double quoted string:
> val = ($props get "framework-packages")
> packages = $val
> val = ($props get "jre-1.6")
> packages = "$packages, $val"
> val = ($props get "sun-packages")
> packages = "$packages, $val"
> The improvement suggested is to make "$(...)" expand to execution within string variable expansion:
> packages = "$($props get framework-packages), $($props get 'jre-1.6'), $($props get 'sun-packages')"

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