This changes `Job`, `Bridge` and `Default`
to use `Inheritable` to inherit the configuration.

Shared example ensure that all fields are annotated
with `inherit:` and does have matching type when inherited.

Since the `Default:` is shared, it requires that
inheritable fields to be also added to `Job` and `Bridge`.

Kamil Trzciński authored Jun 18, 2019 and Grzegorz Bizon committed Jun 18, 2019

This moves all existing `image/services/before_script/variables`
into `default:`. This allows us to easily add a default and
top-level entries. `default`: is keep backward compatible: to
be considered to be job if `default:script:` is specified. This
behavior should be removed.

All existing `image/services/before_script/variables` are properly
handled in root context.

Kamil Trzciński authored Jun 18, 2019 and Grzegorz Bizon committed Jun 18, 2019

This moves all existing `image/services/before_script/variables`
into `default:`. This allows us to easily add a default and
top-level entries. `default`: is keep backward compatible: to
be considered to be job if `default:script:` is specified. This
behavior should be removed.

All existing `image/services/before_script/variables` are properly
handled in root context.