Re: [tycho-dev] Duplicate bundle versions with different checksums

[Igor Fedorenko <igor@xxxxxxxxxxxxxx>]

Yes, you need to enable baseline comparison. I don't remember what the
defaults are, but I recommend you configure it to fail the build if it
detects artifacts with the same id/version but different content. 

Also, don't worry about Eclipse-SourceReferences. Apparently I added it
to the list of manifest entries ignored during artifact comparison and
promptly forgot about it :-)

-- 
Regards,
Igor

On Tue, May 12, 2015, at 07:53 AM, Jens Reimann wrote:
> Ok, thanks that helped a lot.
> 
> I think the "baseline" feature is what I am currently missing.
> 
> So indeed "tycho-sourceref-git" and "tycho-buildtimestamp-jgit" don't
> work together and create different outputs over different builds.
> 
> But the "baseline" feature would then eliminate this afterwards?
> 
> It that a correct summary of the issue?
> 
> Thanks!
> 
> Jens
> 
> On 05/12/2015 01:05 PM, Igor Fedorenko wrote:
> > I think there are couple of problems there.
> >
> > First, tycho-sourceref-jgit uses current branch HEAD commit, which can
> > change without changes to the project. I think proper behaviour should
> > be to use most recent commit that changed the project (this is how
> > tycho-buildtimestamp-jgit works).
> >
> > Second, you need to enable baseline-build comparison to guarantee same
> > bundle-id/version has the identical content. You can read more about
> > configuration and what this does internally in [1] 
> >
> > [1] https://wiki.eclipse.org/Tycho/Reproducible_Version_Qualifiers
> >
> 
> 
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