Schemas: Delete unused code from the previous refactors (#84254)

* Delete unused code from the previous refactors

* Sort imports

pkg/codegen/jenny_eachmajor.go

@@ -5,20 +5,16 @@ import (
 	"path/filepath"
 
 	"github.com/grafana/codejen"
+	"github.com/grafana/cuetsy/ts"
+	"github.com/grafana/cuetsy/ts/ast"
 	"github.com/grafana/kindsys"
 )
 
 // LatestMajorsOrXJenny returns a jenny that repeats the input for the latest in each major version.
-//
-// TODO remove forceGroup option, it's a temporary hack to accommodate core kinds
-func LatestMajorsOrXJenny(parentdir string, inner codejen.OneToOne[SchemaForGen]) OneToMany {
-	if inner == nil {
-		panic("inner jenny must not be nil")
-	}
-
+func LatestMajorsOrXJenny(parentdir string) OneToMany {
 	return &lmox{
 		parentdir: parentdir,
-		inner:     inner,
+		inner:     TSTypesJenny{ApplyFuncs: []ApplyFunc{renameSpecNode}},
 	}
 }
 
@@ -56,3 +52,48 @@ func (j *lmox) Generate(kind kindsys.Kind) (codejen.Files, error) {
 	f.From = append(f.From, j)
 	return codejen.Files{*f}, nil
 }
+
+// renameSpecNode rename spec node from the TS file result
+func renameSpecNode(sfg SchemaForGen, tf *ast.File) {
+	specidx, specdefidx := -1, -1
+	for idx, def := range tf.Nodes {
+		// Peer through export keywords
+		if ex, is := def.(ast.ExportKeyword); is {
+			def = ex.Decl
+		}
+
+		switch x := def.(type) {
+		case ast.TypeDecl:
+			if x.Name.Name == "spec" {
+				specidx = idx
+				x.Name.Name = sfg.Name
+				tf.Nodes[idx] = x
+			}
+		case ast.VarDecl:
+			// Before:
+			//   export const defaultspec: Partial<spec> = {
+			// After:
+			// /  export const defaultPlaylist: Partial<Playlist> = {
+			if x.Names.Idents[0].Name == "defaultspec" {
+				specdefidx = idx
+				x.Names.Idents[0].Name = "default" + sfg.Name
+				tt := x.Type.(ast.TypeTransformExpr)
+				tt.Expr = ts.Ident(sfg.Name)
+				x.Type = tt
+				tf.Nodes[idx] = x
+			}
+		}
+	}
+
+	if specidx != -1 {
+		decl := tf.Nodes[specidx]
+		tf.Nodes = append(append(tf.Nodes[:specidx], tf.Nodes[specidx+1:]...), decl)
+	}
+	if specdefidx != -1 {
+		if specdefidx > specidx {
+			specdefidx--
+		}
+		decl := tf.Nodes[specdefidx]
+		tf.Nodes = append(append(tf.Nodes[:specdefidx], tf.Nodes[specdefidx+1:]...), decl)
+	}
+}