Command to check for updates?

[Max Brustkern]

Excellent, thanks!

On Sun, Jan 15, 2017 at 11:54 PM, Stuart Bishop <stuart.bishop at canonical.com
> wrote:

>
>
> On 14 January 2017 at 03:33, Max Brustkern <max.brustkern at canonical.com>
> wrote:
>
>> I'm attempting to run automated upgrade tests from the stable release to
>> candidate versions. If I run
>> snap refresh x
>> and there is no new version of x, the snap command exits with status 1.
>> Is there a command I can use to check if an update is available and only
>> install in that case? Right now I don't know how to distinguish an update
>> failure from a case where the system is already up to date.
>>
>
> According to https://bugs.launchpad.net/layer-snap/+bug/1588322 , this
> was supposed to have been fixed with 2.18.
>
>
> --
> Stuart Bishop <stuart.bishop at canonical.com>
>
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