5 Commits (fa0d6484dfc811ab4a7edd6fe2353161d7d76fc4)

Author	SHA1	Message	Date
Martin Atkins	72e279e6b2	providers: Consistently use int64 for schema versions ... The rest of Terraform is still using uint64 for this in various spots, but we'll update that gradually later. We use int64 here because that matches what's used in our protobuf definition, and unsigned integers are not portable across all of the protobuf target languages anyway.	7 years ago
Martin Atkins	4fe9632f09	plugin: Establish our current plugin protocol as version 5 ... The main significant change here is that the package name for the proto definition is "tfplugin5", which is important because this name is part of the wire protocol for references to types defined in our package. Along with that, we also move the generated package into "internal" to make it explicit that importing the generated Go package from elsewhere is not the right approach for externally-implemented SDKs, which should instead vendor the proto definition they are using and generate their own stubs to ensure that the wire protocol is the only hard dependency between Terraform Core and plugins. After this is merged, any provider binaries built against our helper/schema package will need to be rebuilt so that they use the new "tfplugin5" package name instead of "proto". In a future commit we will include more elaborate and organized documentation on how an external codebase might make use of our RPC interface definition to implement an SDK, but the primary concern here is to ensure we have the right wire package name before release.	7 years ago
Martin Atkins	e25f79ed28	plugin/convert: Show approximate location context for all provider errors ... Even if a provider doesn't indicate a specific attribute as the cause of a resource operation error, we know the error relates to some aspect of the resource, so we'll include that approximate information in the result so that we don't produce user-hostile error messages with no context whatsoever. Later we can hopefully refine this to place the source range on the header of the configuration block rather than on an empty part of the body, but that'll require some more complex rework here and so for now we'll just accept this as an interim state so that the user can at least figure out which resource block the error is coming from.	7 years ago
Martin Atkins	9ec00468f8	plugin/convert: Convert cty.PathError to diagnostics with attribute path	7 years ago
James Bardin	c07ce1cd4b	move conversion functions into separate package ... Managing which function need to be shared between the terraform plugin and the helper plugin without creating cycles was becoming difficult. Move all functions related to converting between terraform and proto type into plugin/convert.	7 years ago