How to reproduce the same build output binaries?

[Tom Barber]

I made the comparison yesterday of interfaces.juju.solutions performing a
similar role to maven central and providing artifact versions to releases
that ask for that release.

On 4 Nov 2016 08:12, "Konstantinos Tsakalozos" <kos.tsakalozos at canonical.com>
wrote:

> Indeed, layer and interface versioning should please some release
> managers.
>
> Thanks,
> Konstantinos
>
> On Thu, Nov 3, 2016 at 5:53 PM, Ryan Beisner <ryan.beisner at canonical.com>
> wrote:
>
>> As far as I know, there is no notion of a stable Layer or a stable
>> Interface.  That makes it difficult to carry any layered charm as "stable,"
>> and quite awkward to cherry-pick and backport fixes to stable charms which
>> depend on Layers and Interfaces.
>>
>> As you mention, you could synthesize stability (or point-in-time) by
>> branching, forking repos, but I think Layers and Interfaces should
>> ultimately grow proper versioning semantics.
>>
>> Cheers,
>>
>> Ryan
>>
>>
>> On Thu, Nov 3, 2016 at 4:31 AM, Konstantinos Tsakalozos <
>> kos.tsakalozos at canonical.com> wrote:
>>
>>> Hi everyone,
>>>
>>> This is probably a question on best practises.
>>>
>>> A reasonable ask for a build process is to be able to reproduce the same
>>> output artifacts from a certain point in time. For example, I would like to
>>> be able to rebuild the same charm I build 10 minutes, or a week or a month
>>> ago. I can think of a way to do that but it involves forking the layers
>>> used and getting them locally before charm build. Is there a better way?
>>> What would you do to accommodate this requirement?
>>>
>>> Thanks,
>>> Konstantinos
>>>
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>>>
>>
>
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