[jira] [Comment Edited] (SLING-10689) Extends file must not always generate a mandatory Requires-Capability header

["Konrad Windszus (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLING-10689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17394023#comment-17394023 ] 

Konrad Windszus edited comment on SLING-10689 at 8/5/21, 1:53 PM:
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In https://github.com/apache/sling-scriptingbundle-maven-plugin/commit/76bf25f23fd3ce3d5381db7423a6c01909dcd075 this is resolved: The parser from Bnd is used to parse the {{extends}} file which now supports an optional directive {{resolution:=optional}}. That directive is emitted on the derived {{Require-Capabilities}} header as well.


was (Author: kwin):
In https://github.com/apache/sling-scriptingbundle-maven-plugin/commit/76bf25f23fd3ce3d5381db7423a6c01909dcd075 the Parser from Bnd was used to parse the extends file which now supports an optional directive "resolution:=optional". That directive is emitted on the derived "Require-Capabilities" header as well.

> Extends file must not always generate a mandatory Requires-Capability header
> ----------------------------------------------------------------------------
>
>                 Key: SLING-10689
>                 URL: https://issues.apache.org/jira/browse/SLING-10689
>             Project: Sling
>          Issue Type: Improvement
>          Components: Maven Plugins and Archetypes
>    Affects Versions: Scripting Bundle Maven Plugin 0.3.0
>            Reporter: Konrad Windszus
>            Assignee: Konrad Windszus
>            Priority: Major
>             Fix For: Scripting Bundle Maven Plugin 0.4.0
>
>
> The  {{extends}} file is necessary for bundled scripts as this generates the {{extends}} attribute of the {{sling.servlet}} capability (which is the only way to express inheritance). Currently the scriptingbundle-maven-plugin always also generates an according {{Require-Capability}} header (https://sling.apache.org/components/scriptingbundle-maven-plugin/). The latter can only be resolved in case the script it extends from is provided as bundled script as well, but not if it is a regular resource script. Therefore there must be an option in the extends file to not generate the Require-Capability header.



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