configure hook

[Boris Rybalkin]

Will it help if I upgrade to 16.10?
Also what is really relation between snapd and ubuntu core on amd64?

On 14 Nov 2016 8:01 am, "Didier Roche" <didrocks at ubuntu.com> wrote:

> Le 12/11/2016 à 17:45, Boris Rybalkin a écrit :
>
> Still struggling with hooks, they are not executed on install.
>
> snap$ snap run --hook=configure syncloud-platform
> cannot snap-exec: cannot find hook "configure" in "syncloud-platform"
> and even 'snap run --hook=configure mysnap' silently returns.
>
> I am using:
> Ubuntu 16.04
> snapd 2.16ubuntu3
>
> Does it have hook support?
>
>
> It's supposed to have some, but IIRC, Kyle found some issues with it.
> Definitively, this version doesn't run the hook on install though.
>
> According to this test they should even fail install if broken:
> https://github.com/snapcore/snapd/blob/203591b28670ef5c4106c8fc430515
> 00bd6c3fda/tests/main/snap-set/task.yaml
>
> As suggested I am copying meta/hooks to prime dir after running snapcraft
> prime  and then running snapcraft snap.
>
> This bug says it is probably not yet available in edge, how do I switch
> channel?
>
> https://bugs.launchpad.net/snappy/+bug/1636931
>
>
> As I said in some email above, the easiest path to test it is to use an
> ubuntu core VM (until a new snapd release is out for Ubuntu 16.04 desktop,
> CCing Michael to know when the next snapd hits stable + SRU published).
> Cheers,
> Didier
>
> Thank you.
>
> On 9 Nov 2016 09:21, "Didier Roche" <didrocks at ubuntu.com> wrote:
>
>> Le 09/11/2016 à 10:15, Boris Rybalkin a écrit :
>>
>> One more question, should I expect a hook to run inside my snap package
>> and use relative shebang like this?
>>
>> #!python/bin/python
>>
>> Assuming I am packaging python with my snap.
>>
>> hooks are run using the same context than any "commands:" in your snap.
>>
>> As long as we don't have snapcraft support, I don't think you will have
>> the override in PYTHONPATH, PYTHONHOME and such (and I don't know if that's
>> planned), but I'll give it a try later this week or early new one to have
>> great python hooks examples.
>>
>> If you beat me to it, do not hesitate to report your results here!
>>
>> Thank you very much for your replies!
>>
>>
>> My pleasure :)
>>
>>
>>
>> On 9 Nov 2016 08:58, "Didier Roche" <didrocks at ubuntu.com> wrote:
>>
>>> Le 09/11/2016 à 09:39, Boris Rybalkin a écrit :
>>>
>>> Sorry, I did not get that.
>>>
>>> I am using snapcraft, are you saying that just creating hooks/configure
>>> is not enaugh?
>>>
>>> It should be enough if you ensure it's in your final snap in
>>> meta/hooks/configure. (Look at your prime/ directory).
>>> Enwei was talking about more advanced snapcraft integration, where you
>>> point to a file which is then copied for you in meta/hooks.
>>>
>>> Looks like my hook is not executed:
>>> https://github.com/syncloud/platform/tree/master/snap
>>>
>>> Is it possible to debug the execution of snap install?
>>>
>>> I would like to see the state of the snap after it failed to start
>>> daemons. The only way to see the problem is to run journalctl and guess by
>>> startup errors.
>>>
>>> Yeah, hooks are hard to debug, I filed
>>>
>>>
>>> *https://bugs.launchpad.net/snappy/+bug/1640114
>>> <https://bugs.launchpad.net/snappy/+bug/1640114> yesterday about this.
>>> Didier *
>>>
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>>
>>
>>
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