charmcraft doesn't support actions

[lourot]

See this simple hello-world charm with an action: https://github.com/AurelienLourot/charm-ops-with-action

Without charmcraft it works but with charmcraft it fails with

2020-06-16 09:57:36 ERROR juju-log Uncaught exception while in charm code:
Traceback (most recent call last):
  File "/var/lib/juju/agents/unit-ops-with-action-0/charm/hooks/install", line 38, in <module>
    main(CharmOpsWithAction)
  File "lib/ops/main.py", line 313, in main
    charm = charm_class(framework)
  File "/var/lib/juju/agents/unit-ops-with-action-0/charm/hooks/install", line 30, in __init__
    self.framework.observe(self.on.hello_action, self.on_hello_action)
AttributeError: 'CharmEvents' object has no attribute 'hello_action'
2020-06-16 09:57:36 ERROR juju.worker.uniter.operation runhook.go:132 hook "install" failed: exit status 1

This is apparently because charmcraft doesn't copy actions.yaml into the charm.

[lourot]

Solved by #36