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Posted to issues@maven.apache.org by "Herve Boutemy (Jira)" <ji...@apache.org> on 2019/10/05 15:34:00 UTC

[jira] [Created] (MSHARED-837) add an API to configure Reproducible Builds with outputTimestamp

Herve Boutemy created MSHARED-837:
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             Summary: add an API to configure Reproducible Builds with outputTimestamp
                 Key: MSHARED-837
                 URL: https://issues.apache.org/jira/browse/MSHARED-837
             Project: Maven Shared Components
          Issue Type: New Feature
          Components: maven-archiver
    Affects Versions: maven-archiver-3.4.0
            Reporter: Herve Boutemy
            Assignee: Herve Boutemy
             Fix For: maven-archiver-3.4.1


creating an archive in a Reproducible Builds way requires to configure archiver with an output timestamp: see https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=74682318

The timestamp value can't be natively injected as Date with Plexus, because Plexus Date injection uses local timezone, then is not reproducible: see https://codehaus-plexus.github.io/plexus-containers/plexus-container-default/xref/org/codehaus/plexus/component/configurator/converters/basic/DateConverter.html

Then we need top inject ${project.build.outputTimestamp} as a String and provide an API to parse this String to a Date, before calling plexus-archiver's configureReproducible https://github.com/codehaus-plexus/plexus-archiver/pull/121



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