configure hook

Enwei Zhang enwei.zhang at canonical.com
Wed Nov 9 07:51:45 UTC 2016


Got it, thanks so much.

Br
Enwei

On Wed, Nov 9, 2016 at 3:38 PM, Didier Roche <didrocks at ubuntu.com> wrote:

> Le 09/11/2016 à 07:44, Enwei Zhang a écrit :
>
> Hi Didier,
> Sorry to cut in.
> Is "hooks" working now in snapcraft?
> I encountered error:
> I used below in snapcraft.yaml:
>
> hooks: # Top-level YAML attribute, parallel to `apps`
>     upgrade: # Hook name, corresponds to executable name
>         plugs: [network] # Or any other plugs required by this hook
>
> enwei at XPS-13-9350:~/work/snap/simple-daemon$ snapcraft
> Issues while validating snapcraft.yaml: Additional properties are not
> allowed ('hooks' was unexpected)
> enwei at XPS-13-9350:~/work/snap/simple-daemon$ snapcraft --version
> 2.20
>
>
> No, right now, they are only implemented in snapd.
> You need to place the correct file in the meta/hooks/ folder (if you are
> using snapcraft, do this in the prime/ directory, before "snapcraft snap
> prime/").
>
> There is an example available at https://github.com/snapcore/
> snapd/tree/master/tests/lib/snaps/basic-hooks/meta/hooks.
>
> Hope that helps!
> Didier
>
>
> Thanks.
>
> Br
> Enwei
>
>
>
> On Tue, Nov 8, 2016 at 6:28 PM, Didier Roche <didrocks at ubuntu.com> wrote:
>
>> Le 08/11/2016 à 04:52, Kyle Fazzari a écrit :
>> >
>> > On Nov 6, 2016 21:51, "Didier Roche" <didrocks at ubuntu.com
>> > <mailto:didrocks at ubuntu.com>> wrote:
>> >>
>> >> Le 06/11/2016 à 00:22, Boris Rybalkin a écrit :
>> >> >
>> >> > Hello,
>> >> >
>> >>
>> >> Hey Boris,
>> >> >
>> >> > I want to generate my config on snap install using snap location
>> >> > variables.
>> >> >
>> >> > From the docs configure hook is only triggered when 'snap set' is
>> >> > called. Will configure also be called on install and upgrade?
>> >> >
>> >> I didn't try it myself yet, but from what I heard yeah, they will be
>> run
>> >> at that time. Kyle can confirm (and if so, we'll update to the
>> >> documentation to reflect that).
>> >
>> > When I wrote it (and the docs) it was only run with `snap set`. I
>> > believe it's been modified since then to run upon initial install as
>> > well as upgrade; indeed Gustavo mentioned that it should serve as an
>> > install and an upgrade hook. The docs weren't updated with this change,
>> > it seems. That recommendation should also be documented.
>> >
>> > Kyle
>> >
>>
>> FYI, opened https://github.com/ubuntudesign/snapcraft.io/issues/216
>> about it (after confirming manually this new behavior).
>>
>> So, to answer on the initial reply: yes, the hooks are ran on install
>> and upgrade.
>>
>> Cheers,
>> Didier
>>
>> --
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>
>
>
>
>
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