Adds registry support to `snapctl get` so snaps can access registry
views, if they have a matching connected plug for the view and if the
registry assertion can be found.
Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
* i/builtin: add registry interface
Add a registry interface that snaps can use to access a particular
registry view.
Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
* registry: constrain registry name
Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
---------
Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
When creating registries, constrain view names to a simpler pattern
(like the storage path elements).
Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
This changes the naming of the aspects feature to be "registry" instead
of bundle (i.e., a configuration space backed with its own storage) and
"view" instead of aspect. Once this lands, anyone that has this enabled
needs to unset the experimental flag and rename the state entry before
refreshing snapd and then re-enable.
Signed-off-by: Miguel Pires <miguel.pires@canonical.com>
