Core: Remove thema and kindsys dependencies (#84499)

* Move some thema code inside grafana

* Use new codegen instead of thema for core kinds

* Replace TS generator

* Use new generator for go types

* Remove thema from oapi generator

* Remove thema from generators

* Don't use kindsys/thema for core kinds

* Remove kindsys/thema from plugins

* Remove last thema related

* Remove most of cuectx and move utils_ts into codegen. It also deletes wire dependency

* Merge plugins generators

* Delete thema dependency 🎉

* Fix CODEOWNERS

* Fix package name

* Fix TS output names

* More path fixes

* Fix mod codeowners

* Use original plugin's name

* Remove kindsys dependency 🎉

* Modify oapi schema and create an apply function to fix elasticsearch errors

* cue.mod was deleted by mistake

* Fix TS panels

* sort imports

* Fixing elasticsearch output

* Downgrade oapi-codegen library

* Update output ts files

* More fixes

* Restore old elasticsearch generated file and skip its generation. Remove core imports into plugins

* More lint fixes

* Add codeowners

* restore embed.go file

* Fix embed.go

pkg/codegen/jenny_go_spec.go

@@ -2,13 +2,12 @@ package codegen
 
 import (
 	"fmt"
+	"strings"
 
 	"cuelang.org/go/cue"
 	"github.com/dave/dst/dstutil"
 	"github.com/grafana/codejen"
-	"github.com/grafana/kindsys"
-	"github.com/grafana/thema/encoding/gocode"
-	"github.com/grafana/thema/encoding/openapi"
+	"github.com/grafana/grafana/pkg/codegen/generators"
 )
 
 type GoSpecJenny struct {
@@ -19,19 +18,19 @@ func (jenny *GoSpecJenny) JennyName() string {
 	return "GoResourceTypes"
 }
 
-func (jenny *GoSpecJenny) Generate(kinds ...kindsys.Kind) (codejen.Files, error) {
-	files := make(codejen.Files, len(kinds))
-	for i, v := range kinds {
-		name := v.Lineage().Name()
-		b, err := gocode.GenerateTypesOpenAPI(v.Lineage().Latest(),
-			&gocode.TypeConfigOpenAPI{
-				Config: &openapi.Config{
-					Group:    false,
+func (jenny *GoSpecJenny) Generate(sfg ...SchemaForGen) (codejen.Files, error) {
+	files := make(codejen.Files, len(sfg))
+	for i, v := range sfg {
+		packageName := strings.ToLower(v.Name)
+		b, err := generators.GenerateTypesGo(v.CueFile,
+			&generators.GoConfig{
+				Config: &generators.OpenApiConfig{
+					IsGroup:  false,
 					RootName: "Spec",
-					Subpath:  cue.MakePath(cue.Str("spec")),
+					SubPath:  cue.MakePath(cue.Str("spec")),
 				},
-				PackageName: name,
-				ApplyFuncs:  append(jenny.ApplyFuncs, PrefixDropper(v.Props().Common().Name)),
+				PackageName: packageName,
+				ApplyFuncs:  append(jenny.ApplyFuncs, PrefixDropper(v.Name)),
 			},
 		)
 
@@ -39,7 +38,7 @@ func (jenny *GoSpecJenny) Generate(kinds ...kindsys.Kind) (codejen.Files, error)
 			return nil, err
 		}
 
-		files[i] = *codejen.NewFile(fmt.Sprintf("pkg/kinds/%s/%s_spec_gen.go", name, name), b, jenny)
+		files[i] = *codejen.NewFile(fmt.Sprintf("pkg/kinds/%s/%s_spec_gen.go", packageName, packageName), b, jenny)
 	}
 
 	return files, nil