Satisfy provider protocol requirements for Terraform >= v1.21.1 (hashicorp#2733)

* Satisfy provider protocol requirements for Terraform >= v1.21.1
* Validate interface implementations for RawProviderServer.
* Update Terraform versions used to check manifest examples with in CI

Author: alexsomesan

.changelog/2733.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+Fixes issue #2732 where the provider would fail when used with Terraform >= v1.12.1 due to missing `GetResourceIdentitySchemas` implementation.
+```

.github/workflows/check_examples.yaml

@@ -26,16 +26,18 @@ jobs:
     strategy:
       matrix:
         terraform_version:
-          - "1.6.0"
-          - "1.7.0"
-          - "1.8.0"
-          - "1.10.1"
-          - "1.11.2"
+          - "1.6.6"
+          - "1.7.5"
+          - "1.8.5"
+          - "1.9.8"
+          - "1.10.5"
+          - "1.11.4"
+          - "1.12.1"
     env:
       TF_X_KUBERNETES_MANIFEST_RESOURCE: 1
       TERM: linux
     steps:
-      - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: ${{ matrix.terraform_version }}
       - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/hashicorp/terraform-exec v0.23.0
 	github.com/hashicorp/terraform-json v0.25.0
 	github.com/hashicorp/terraform-plugin-docs v0.16.0
-	github.com/hashicorp/terraform-plugin-framework v1.13.0
+	github.com/hashicorp/terraform-plugin-framework v1.15.0
 	github.com/hashicorp/terraform-plugin-go v0.27.0
 	github.com/hashicorp/terraform-plugin-log v0.9.0
 	github.com/hashicorp/terraform-plugin-mux v0.19.0

go.sum

@@ -181,8 +181,8 @@ github.com/hashicorp/terraform-json v0.25.0 h1:rmNqc/CIfcWawGiwXmRuiXJKEiJu1ntGo
 github.com/hashicorp/terraform-json v0.25.0/go.mod h1:sMKS8fiRDX4rVlR6EJUMudg1WcanxCMoWwTLkgZP/vc=
 github.com/hashicorp/terraform-plugin-docs v0.16.0 h1:UmxFr3AScl6Wged84jndJIfFccGyBZn52KtMNsS12dI=
 github.com/hashicorp/terraform-plugin-docs v0.16.0/go.mod h1:M3ZrlKBJAbPMtNOPwHicGi1c+hZUh7/g0ifT/z7TVfA=
-github.com/hashicorp/terraform-plugin-framework v1.13.0 h1:8OTG4+oZUfKgnfTdPTJwZ532Bh2BobF4H+yBiYJ/scw=
-github.com/hashicorp/terraform-plugin-framework v1.13.0/go.mod h1:j64rwMGpgM3NYXTKuxrCnyubQb/4VKldEKlcG8cvmjU=
+github.com/hashicorp/terraform-plugin-framework v1.15.0 h1:LQ2rsOfmDLxcn5EeIwdXFtr03FVsNktbbBci8cOKdb4=
+github.com/hashicorp/terraform-plugin-framework v1.15.0/go.mod h1:hxrNI/GY32KPISpWqlCoTLM9JZsGH3CyYlir09bD/fI=
 github.com/hashicorp/terraform-plugin-go v0.27.0 h1:ujykws/fWIdsi6oTUT5Or4ukvEan4aN9lY+LOxVP8EE=
 github.com/hashicorp/terraform-plugin-go v0.27.0/go.mod h1:FDa2Bb3uumkTGSkTFpWSOwWJDwA7bf3vdP3ltLDTH6o=
 github.com/hashicorp/terraform-plugin-log v0.9.0 h1:i7hOA+vdAItN1/7UrfBqBwvYPQ9TFvymaRGZED3FCV0=

manifest/provider/server.go

@@ -23,6 +23,10 @@ func init() {
 	install.Install(scheme.Scheme)
 }
 
+var _ tfprotov5.ProviderServer = &RawProviderServer{}
+var _ tfprotov5.ResourceServer = &RawProviderServer{}
+var _ tfprotov5.DataSourceServer = &RawProviderServer{}
+
 // RawProviderServer implements the ProviderServer interface as exported from ProtoBuf.
 type RawProviderServer struct {
 	// Since the provider is essentially a gRPC server, the execution flow is dictated by the order of the client (Terraform) request calls.
@@ -132,3 +136,15 @@ func (s *RawProviderServer) ValidateEphemeralResourceConfig(ctx context.Context,
 	resp := &tfprotov5.ValidateEphemeralResourceConfigResponse{}
 	return resp, nil
 }
+
+func (s *RawProviderServer) GetResourceIdentitySchemas(ctx context.Context, req *tfprotov5.GetResourceIdentitySchemasRequest) (*tfprotov5.GetResourceIdentitySchemasResponse, error) {
+	s.logger.Trace("[GetResourceIdentitySchemas][Request]\n%s\n", dump(*req))
+	resp := &tfprotov5.GetResourceIdentitySchemasResponse{}
+	return resp, nil
+}
+
+func (s *RawProviderServer) UpgradeResourceIdentity(ctx context.Context, req *tfprotov5.UpgradeResourceIdentityRequest) (*tfprotov5.UpgradeResourceIdentityResponse, error) {
+	s.logger.Trace("[UpgradeResourceIdentity][Request]\n%s\n", dump(*req))
+	resp := &tfprotov5.UpgradeResourceIdentityResponse{}
+	return resp, nil
+}