Upgrade terraform-provider-confluent to v2.0.0 (#559)

The automated version failed in CI. Trying this manual version instead.

Hmmm. ~There should be schema changes, so something is off~. The issue
was that upstream needed to be rebased manually.

Now the Go SDK won't build again, just like with the automated upgrade. 

Edit: It turns out that the examples cache was not sensitive to a major
version update, and all examples in the Go SDK did not have the new `v2`
in the module import.

Several things to do here:
- update playbook
- update upgrade-provider
- make the bridge examples cache logic version change aware.

I'll file the followup work here.

.ci-mgmt.yaml

@@ -1,6 +1,6 @@
 provider: confluentcloud
 lint: false
-major-version: 1
+major-version: 2
 providerDefaultBranch: main
 env:
  CONFLUENT_CLOUD_API_KEY: ${{ secrets.CONFLUENT_CLOUD_API_KEY }}

.goreleaser.prerelease.yml

@@ -32,7 +32,7 @@ builds:
  - env GOOS={{ .Os }} GOARCH={{ .Arch }} go clean -modcache
  ignore: []
  ldflags:
- - -X github.com/pulumi/pulumi-confluentcloud/provider/pkg/version.Version={{.Tag}}
+ - -X github.com/pulumi/pulumi-confluentcloud/provider/v2/pkg/version.Version={{.Tag}}
  main: ./cmd/pulumi-resource-confluentcloud/
 changelog:
  skip: true

.goreleaser.yml

@@ -33,7 +33,7 @@ builds:
  ignore: []
  ldflags:
  - -X
- github.com/pulumi/pulumi-confluentcloud/provider/pkg/version.Version={{.Tag}}
+ github.com/pulumi/pulumi-confluentcloud/provider/v2/pkg/version.Version={{.Tag}}
  main: ./cmd/pulumi-resource-confluentcloud/
 changelog:
  filters:

Makefile

@@ -3,7 +3,7 @@
 PACK := confluentcloud
 ORG := pulumi
 PROJECT := github.com/$(ORG)/pulumi-$(PACK)
-PROVIDER_PATH := provider
+PROVIDER_PATH := provider/v2
 VERSION_PATH := $(PROVIDER_PATH)/pkg/version.Version
 TFGEN := pulumi-tfgen-$(PACK)
 PROVIDER := pulumi-resource-$(PACK)
@@ -16,7 +16,7 @@ PULUMI_MISSING_DOCS_ERROR := true
 
 # Override during CI using `make [TARGET] PROVIDER_VERSION=""` or by setting a PROVIDER_VERSION environment variable
 # Local & branch builds will just used this fixed default version unless specified
-PROVIDER_VERSION ?= 1.0.0-alpha.0+dev
+PROVIDER_VERSION ?= 2.0.0-alpha.0+dev
 # Use this normalised version everywhere rather than the raw input to ensure consistency.
 VERSION_GENERIC = $(shell pulumictl convert-version --language generic --version "$(PROVIDER_VERSION)")
 

patches/0002-Add-Go-module-version-to-upstream-go.mod.patch

@@ -0,0 +1,16 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: guineveresaenger <[email protected]>
+Date: Fri, 16 Aug 2024 15:50:38 -0700
+Subject: [PATCH] Add Go module version to upstream go.mod
+
+
+diff --git a/go.mod b/go.mod
+index 09177a13..37160ebf 100644
+--- a/go.mod
++++ b/go.mod
+@@ -1,4 +1,4 @@
+-module github.com/confluentinc/terraform-provider-confluent
++module github.com/confluentinc/terraform-provider-confluent/v2
+
+ go 1.22
+

provider/cmd/pulumi-resource-confluentcloud/bridge-metadata.json

@@ -626,17 +626,6 @@
  }
  }
  },
- "confluent_schema_registry_cluster": {
- "current": "confluentcloud:index/schemaRegistryCluster:SchemaRegistryCluster",
- "fields": {
- "environment": {
- "maxItemsOne": true
- },
- "region": {
- "maxItemsOne": true
- }
- }
- },
  "confluent_schema_registry_cluster_config": {
  "current": "confluentcloud:index/schemaRegistryClusterConfig:SchemaRegistryClusterConfig",
  "fields": {
@@ -1256,9 +1245,6 @@
  "fields": {
  "environment": {
  "maxItemsOne": true
- },
- "region": {
- "maxItemsOne": false
  }
  }
  },
@@ -1293,12 +1279,12 @@
  "fields": {
  "environment": {
  "maxItemsOne": true
- },
- "region": {
- "maxItemsOne": false
  }
  }
  }
+ },
+ "environment": {
+ "maxItemsOne": true
  }
  }
  },
@@ -1324,9 +1310,6 @@
  }
  }
  },
- "confluent_schema_registry_region": {
- "current": "confluentcloud:index/getSchemaRegistryRegion:getSchemaRegistryRegion"
- },
  "confluent_schemas": {
  "current": "confluentcloud:index/getSchemas:getSchemas",
  "fields": {

provider/cmd/pulumi-resource-confluentcloud/main.go

@@ -19,8 +19,8 @@ package main
 import (
  _ "embed"
 
- confluentcloud "github.com/pulumi/pulumi-confluentcloud/provider"
- "github.com/pulumi/pulumi-confluentcloud/provider/pkg/version"
+ confluentcloud "github.com/pulumi/pulumi-confluentcloud/provider/v2"
+ "github.com/pulumi/pulumi-confluentcloud/provider/v2/pkg/version"
  "github.com/pulumi/pulumi-terraform-bridge/v3/pkg/tfbridge"
 )