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Posted to dev@buildstream.apache.org by GitBox <gi...@apache.org> on 2020/12/30 10:19:58 UTC

[GitHub] [buildstream] BuildStream-Migration-Bot opened a new issue #15: Dynamically set Element public data

BuildStream-Migration-Bot opened a new issue #15:
URL: https://github.com/apache/buildstream/issues/15


   [See original issue on GitLab](https://gitlab.com/BuildStream/buildstream/-/issues/15)
   In GitLab by [[Gitlab user @tristanvb]](https://gitlab.com/tristanvb) on Apr 28, 2017, 09:27
   
   [Public data](https://buildstream.gitlab.io/buildstream/format.html#public)
   is exposed on an Element so that other Elements which depend on the given element can read it
   
   It is only interesting to read public data from dependencies
   when an Element assembles its artifact. Current use cases of
   this include integration commands and artifact splitting rules.
   
   In some cases, like when deploying debian packages from imported
   debian supporting sources, it will be important to populate the
   splitting rules (essentially file manifests) at the time when the
   artifact is built, as we will only really know which files to put
   into which package after having run the build.
   
   
   This task will consist of:
   * ensuring that public data is recorded in an artifact's metadata
   * ensuring that the public data is read back into the BuildStream data model whenever the pipeline is loaded and the artifact is found to already be cached
   * adding some API to the Element allowing the Element to programmatically assign public data at Element->assemble() time.


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[GitHub] [buildstream] BuildStream-Migration-Bot closed issue #15: Dynamically set Element public data

Posted by GitBox <gi...@apache.org>.
BuildStream-Migration-Bot closed issue #15:
URL: https://github.com/apache/buildstream/issues/15


   


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[GitHub] [buildstream] BuildStream-Migration-Bot commented on issue #15: Dynamically set Element public data

Posted by GitBox <gi...@apache.org>.
BuildStream-Migration-Bot commented on issue #15:
URL: https://github.com/apache/buildstream/issues/15#issuecomment-752404996






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