fix: remove yaml ast parsing

is currently not used.
Maybe fixes #68

internal/lsp/yaml_ast.go

@@ -1,11 +1,8 @@
 package lsp
 
 import (
-	"context"
-
 	"github.com/mrjosh/helm-ls/internal/tree-sitter/gotemplate"
 	sitter "github.com/smacker/go-tree-sitter"
-	"github.com/smacker/go-tree-sitter/yaml"
 )
 
 func getRangeForNode(node *sitter.Node) sitter.Range {
@@ -31,15 +28,6 @@ func getTextNodeRanges(gotemplateNode *sitter.Node) []sitter.Range {
 	return textNodes
 }
 
-func ParseYamlAst(gotemplateTree *sitter.Tree, content string) *sitter.Tree {
-	parser := sitter.NewParser()
-	parser.SetLanguage(yaml.GetLanguage())
-	parser.SetIncludedRanges(getTextNodeRanges(gotemplateTree.RootNode()))
-
-	tree, _ := parser.ParseCtx(context.Background(), nil, []byte(content))
-	return tree
-}
-
 // TrimTemplate removes all template nodes.
 // This is done by keeping only the text nodes
 // which is easier then removing the template nodes

internal/lsp/yaml_ast_test.go

@@ -84,39 +84,6 @@ b: not`,
 	}
 }
 
-func TestParseYamlAst(t *testing.T) {
-	type args struct {
-		content string
-	}
-	tests := []struct {
-		name      string
-		args      args
-		wantSexpr string
-	}{
-		{
-			name: "simple template node",
-			args: args{
-				"a: {{ .test }}",
-			},
-			wantSexpr: "(stream (document (block_node (block_mapping (block_mapping_pair key: (flow_node (plain_scalar (string_scalar))))))))",
-		},
-		{
-			name: "key value",
-			args: args{
-				"a: value",
-			},
-			wantSexpr: "(stream (document (block_node (block_mapping (block_mapping_pair key: (flow_node (plain_scalar (string_scalar))) value: (flow_node (plain_scalar (string_scalar))))))))",
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			gotemplateTree := ParseAst(nil, tt.args.content)
-			got := ParseYamlAst(gotemplateTree, tt.args.content)
-			assert.Equal(t, tt.wantSexpr, got.RootNode().String())
-		})
-	}
-}
-
 func TestTrimTemplate(t *testing.T) {
 	tests := []struct {
 		documentText string