Liferea

[Didier Roche]

Le 20/07/2016 05:43, Alejandro Vera a écrit :
> I am learning a lot :D

Excellent :)
>
> HOME is well defined. It is /home/myuser/snap/liferea/x4 and has write
> permission. But now I know that I have to set XDG_DATA_DIR to that
> folder.

This is weird, XDG_DATA_DIR isn't part of the freedesktop spec
(https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html).
The desktop launcher though already set XDG_DATA_DIRS (note the finale
S) to what is expected due to $HOME redirection. Are you sure this is
really the issue you are seeing?

You can always try to set a wrapper script after desktop-launch in your
snap $PATH to expert and add/remove variables.

I know that Sergio is going to bring support for runtime env variable
from snapcraft.yaml directly in the near future.


>
> How is the best way to set environmetn variables in a snap? I am using
> the desktop laucher from gtk3 part.
>
> On Tue, Jul 19, 2016 at 11:16 PM, Alejandro Vera
> <alejandro.vera at gmail.com <mailto:alejandro.vera at gmail.com>> wrote:
>
>     snap interfaces
>     Slot                 Plug
>     :gsettings           liferea
>     :home                liferea
>     :unity7              liferea
>     :x11                 liferea,x11-apps
>
>
>     On Tue, Jul 19, 2016 at 11:14 PM, Alejandro Vera
>     <alejandro.vera at gmail.com> wrote:
>
>         Do i have to do it by hand? It is not made at install time?
>
>
>         On Tue, Jul 19, 2016 at 11:09 PM, Chris Wayne
>         <chris.wayne at canonical.com <mailto:chris.wayne at canonical.com>>
>         wrote:
>
>             Did you connect the plugs/slots by running "sudo snap
>             connect liferea:home ubuntu-core:home"?
>
>             On Tue, Jul 19, 2016 at 11:05 PM, Alejandro Vera
>             <alejandro.vera at gmail.com> wrote:
>
>                 Thanks Chris, but I am already using it
>
>                    plugs: [home, x11, unity7, gsettings]
>
>                 Maybe the problem is other. But I do not know how to
>                 know...
>
>                 On Tue, Jul 19, 2016 at 9:04 PM, Chris Wayne
>                 <chris.wayne at canonical.com> wrote:
>
>                     Hi Alejandro,
>
>                     Try using the home interface (described
>                     here: http://snapcraft.io/docs/reference/interfaces)
>                     More info on how to use interdaces is found
>                     here: http://snapcraft.io/create/
>                      
>                     Thanks
>                     Chris
>
>                     On Tue, Jul 19, 2016 at 7:17 PM, Alejandro Vera
>                     <alejandro.vera at gmail.com> wrote:
>
>                         Hi guys, first time in this list
>
>                         I am trying to snap liferea, to learn and to
>                         use it.
>
>                         I think I am almost ready, but when I run my
>                         snap I have an error:
>
>                         (process:4122): Gtk-WARNING **: Locale not
>                         supported by C library.
>                             Using the fallback 'C' locale.
>                         Gtk-Message: Failed to load module
>                         "canberra-gtk-module"
>                         Gtk-Message: Failed to load module
>                         "canberra-gtk-module"
>
>                         ** (liferea:4122): WARNING **: Unexpected
>                         status on SQL execution: 14 (unable to open
>                         database file)
>                         **
>                         ERROR:db.c:729:db_init: assertion failed:
>                         (sqlite3_get_autocommit (db))
>
>
>                         I think that the error is that it is trying to
>                         create the database inside the snap but it is
>                         read-only.
>
>                         Is there a way I can use the real HOME as HOME
>                         so liferea can create the database? Or is
>                         there a common way to solve this kind of problem?
>
>                         I am a spanish speaker, sorry for my english
>
>                         -- 
>                         Alejandro Vera
>                         http://www.recicleta.cl
>
>                         --
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>
>
>
>
>
>                 -- 
>                 Alejandro Vera
>                 http://www.recicleta.cl
>
>
>
>
>
>         -- 
>         Alejandro Vera
>         http://www.recicleta.cl
>
>
>
>
>     -- 
>     Alejandro Vera
>     http://www.recicleta.cl
>
>
>
>
> -- 
> Alejandro Vera
> http://www.recicleta.cl
>
>

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