* Implicit handlers building extensions generator refactored

* Telegram.Bot package updated
2025-08-18 20:32:24 +04:00
parent cf598ea91e
commit c809470fb0
33 changed files with 654 additions and 150 deletions
@@ -0,0 +1,74 @@
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+
+namespace Telegrator.RoslynExtensions
+{
+    public static class SyntaxNodesExtensions
+    {
+        public static T FindAncestor<T>(this SyntaxNode node) where T : SyntaxNode
+        {
+            if (node.Parent == null)
+                throw new AncestorNotFoundException();
+
+            if (node.Parent is T found)
+                return found;
+
+            return node.Parent.FindAncestor<T>();
+        }
+
+        public static bool TryFindAncestor<T>(this SyntaxNode node, out T syntax) where T : SyntaxNode
+        {
+            if (node.Parent == null)
+            {
+                syntax = null!;
+                return false;
+            }
+
+            if (node.Parent is T found)
+            {
+                syntax = found;
+                return true;
+            }
+
+            return node.Parent.TryFindAncestor(out syntax);
+        }
+
+        public static INamedTypeSymbol TryGetNamedType(this BaseTypeDeclarationSyntax syntax, Compilation compilation)
+        {
+            SemanticModel semanticModel = compilation.GetSemanticModel(syntax.SyntaxTree);
+            return semanticModel.GetDeclaredSymbol(syntax)!;
+        }
+
+        public static string GetBaseTypeSyntaxName(this BaseTypeSyntax baseClassSyntax)
+        {
+            if (baseClassSyntax is PrimaryConstructorBaseTypeSyntax parimaryConstructor)
+                return parimaryConstructor.Type.ToString();
+
+            if (baseClassSyntax is SimpleBaseTypeSyntax simpleBaseType)
+                return simpleBaseType.Type.ToString();
+
+            throw new BaseClassTypeNotFoundException();
+        }
+
+        public static int CountParentTree(this SyntaxNode node)
+        {
+            int count = 0;
+            SyntaxNode inspectNode = node;
+
+            while (inspectNode.Parent != null)
+            {
+                inspectNode = inspectNode.Parent;
+                count++;
+            }
+
+            return count;
+        }
+
+        public static SeparatedSyntaxList<TNode> ToSeparatedSyntaxList<TNode>(this IEnumerable<TNode> elements) where TNode : SyntaxNode
+            => new SeparatedSyntaxList<TNode>().AddRange(elements);
+
+        public static SyntaxList<TNode> ToSyntaxList<TNode>(this IEnumerable<TNode> elements) where TNode : SyntaxNode
+            => new SyntaxList<TNode>().AddRange(elements);
+    }
+}