update: debugNodes function to display nodes content

src/parser.zig

@@ -943,6 +943,35 @@ pub const Parser = struct {
         return .{ .template = template };
     }
 
+    pub fn debugNodes(self: Parser, data: struct {
+        nodes: []Node,
+        name: ?[]const u8 = null,
+    }) void {
+        _ = self;
+        var prefix: []const u8 = "";
+
+        if (data.name) |name| {
+            prefix = "  - ";
+            std.debug.print("{s}:\n", .{name});
+        }
+
+        for (data.nodes) |node| {
+            if (node.type == .tag) {
+                if (node.type == .tag and node.tag.?.kind == .block) {
+                    std.debug.print("{s}tag: {any}, name: {s}\n", .{ prefix, node.tag.?.kind, node.tag.?.body.block.name });
+                } else {
+                    std.debug.print("{s}tag: {any}\n", .{ prefix, node.tag.?.kind });
+                }
+            }
+            if (node.type == .text) {
+                std.debug.print("{s}text: {s}\n", .{ prefix, node.text.?.content });
+            }
+            if (node.type == .variable) {
+                std.debug.print("{s}variable: {s}\n", .{ prefix, node.variable.?.expr });
+            }
+        }
+    }
+
     fn advance(self: *Parser, n: usize) void {
         self.pos += n;
         if (self.pos > self.template.len) self.pos = self.template.len;