These are cases where we were using the legacy string only to produce a
message to the user or to write to the log. It's enough to make some
basic Terraform commands like "terraform validate" not panic and get far
enough along to see that provider startup is working.
EvalContext.InitProvider no longer needs the redundant typ String
terraform.contextComponentFactory refactored to take an addrs.Provider
instead of a string.
configs.Module.ProviderRequirements
This is close to a no-op - we aren't accepting the provider source
attribute yet, so the only entires in the ProviderRequirements will
already be legacy provider addrs.
This PR also removes the unused `uid` field from ResourceProvider and
ResourceProvisioner. It's unused now and even less likely to be useful
now that we have a specific addrs.Provider type.
* huge change to weave new addrs.Provider into addrs.ProviderConfig
* terraform: do not include an empty string in the returned Providers /
Provisioners
- Fixed a minor bug where results included an extra empty string
* terraform/context: use new addrs.Provider as map key in provider factories
* added NewLegacyProviderType and LegacyString funcs to make it explicit that these are temporary placeholders
This PR introduces a new concept, provider fully-qualified name (FQN), encapsulated by the `addrs.Provider` struct.
Chaange ResourceProvider to providers.Interface starting from the
context, and fix all type errors.
This only replaced some of method calls directly applicable to the
providers themselves. The resource methods will follow.
This is necessary so that the shadow version can actually keep track of
what provider is used for what. Before, providers for different alises
were just initialized but the factory had no idea. Arguably this is fine
but when trying to build a shadow graph this presents challenges.
With these changes, we now pass an opaque "uid" through that is used to
keep track of the providers and what real maps to what shadow.
