moon_json: formatter

Author: krishpranav

src/moon_json/formatter.cr

@@ -0,0 +1,39 @@
+# -----------------------------------------------------------------------
+# This file is part of MoonScript
+#
+# MoonSript is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# MoonSript is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with MoonSript.  If not, see <https://www.gnu.org/licenses/>.
+#
+# Copyright (C) 2025 Krisna Pranav, MoonScript Developers
+# -----------------------------------------------------------------------
+
+module MoonScript
+  class MoonJson
+    class Parser
+      def parse_formatter : Formatter::Config
+        indent_size = 2
+
+        @parser.read_object do |key|
+          case key
+          when "indent-size"
+            indent_size = parse_formatter_indent_size
+          else
+            error! :formatter_invalid_key do
+              text "The"
+            end
+          end
+        end
+      end
+    end
+  end
+end