5 Commits (9b6fcc4e86556590df67fd9d02fa504fc8a3a5f2)

Author	SHA1	Message	Date
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.	8 years ago
James Bardin	52c0032aed	update provisioners for multiple processes ... The "internal" provisioners are still run in a separate process, and need to be updated to restart on each walk.	8 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.	8 years ago
James Bardin	7188d5cbfe	add grpc shims to helper/plugin ... Add shim functions to automatically wrap plugins in the new GRPC implementations.	8 years ago
James Bardin	63dcdbe948	helper/plugin package for grpc servers ... The new helper/plugin package contains the grpc servers for handling the new plugin protocol The GRPCProviderServer and GRPCProvisionerServer handle the grpc plugin protocol, and convert the requests to the legacy schema.Provider and schema.Provisioner methods.	8 years ago