feat: Expose managed variables via API (#6134)

* WIP

* hcl

* useManagedVariables

* fix

* Fix

* Fix

* fix

* go:build

* Fix

* fix: bool flag

* Insert template variables

* API

* fix

* Expose via API

* More wiring

* CLI for testing purposes

* WIP

* Delete FIXME

* planVars

* WIP

* WIP

* UserVariableValues

* no dry run

* Dry run

* Done FIXME

* Fix

* Fix: CLI

* Fix: migration

* API tests

* Test info

* Tests

* More tests

* fix: lint

* Fix: authz

* Address PR comments

* Fix

* fix

* fix

coderd/autobuild/executor/lifecycle_executor.go

@@ -13,6 +13,7 @@ import (
 	"github.com/coder/coder/coderd/autobuild/schedule"
 	"github.com/coder/coder/coderd/database"
 	"github.com/coder/coder/coderd/database/dbauthz"
+	"github.com/coder/coder/coderd/provisionerdserver"
 )
 
 // Executor automatically starts or stops workspaces.
@@ -249,10 +250,8 @@ func build(ctx context.Context, store database.Store, workspace database.Workspa
 	// This must happen in a transaction to ensure history can be inserted, and
 	// the prior history can update it's "after" column to point at the new.
 	workspaceBuildID := uuid.New()
-	input, err := json.Marshal(struct {
-		WorkspaceBuildID string `json:"workspace_build_id"`
-	}{
-		WorkspaceBuildID: workspaceBuildID.String(),
+	input, err := json.Marshal(provisionerdserver.WorkspaceProvisionJob{
+		WorkspaceBuildID: workspaceBuildID,
 	})
 	if err != nil {
 		return xerrors.Errorf("marshal provision job: %w", err)