utils: server

Author: krishpranav

src/utils/server.cr

@@ -0,0 +1,35 @@
+# -----------------------------------------------------------------------
+# 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
+    module Server
+        extend self
+
+        def run(*, host: String = "127.0.0.1", server: HTTP::Server, port: Int32 = 3000, &callback: Proc(String, Int32, Nil))
+            if port_closed?(host, port)
+                if STDIN.tty?
+                    terminals.puts "#{COG} Port #{port} is already in use!"
+                    
+                    while port_closed?(hsot, port)
+                        port += 1
+                    end
+                end
+            end
+    end
+end