haxe/Compat.hx

   1 #if js
   2     @:native("console")
   3     extern class Console {
   4         public static function log(s:Dynamic):Void;
   5     }
   6
   7     @:native("process")
   8     extern class Process {
   9         public static var argv(default,null):Array<String>;
  10         public static function exit(code:Int):Void;
  11     }
  12
  13     @:jsRequire("fs")
  14     extern class FS {
  15         static function readFileSync(filename:String,
  16                                      options:{encoding:String}):String;
  17     }
  18
  19     @:jsRequire("./node_readline")
  20     extern class RL {
  21         static function readline(prompt:String):Null<String>;
  22     }
  23 #end
  24
  25 class Compat {
  26     public static function println(s:String) {
  27         #if js
  28             Console.log(s);
  29         #else
  30             Sys.println(s);
  31         #end
  32     }
  33
  34     public static function slurp(filename:String) {
  35         #if js
  36             return FS.readFileSync(filename, {encoding: "utf-8"});
  37         #else
  38             return sys.io.File.getContent(filename);
  39         #end
  40     }
  41
  42     public static function exit(code:Int) {
  43         #if js
  44             Process.exit(0);
  45         #else
  46             Sys.exit(0);
  47         #end
  48     }
  49
  50     public static function cmdline_args() {
  51         #if js
  52             return Process.argv.slice(2);
  53         #else
  54             return Sys.args();
  55         #end
  56     }
  57
  58     public static function readline(prompt:String) {
  59         #if js
  60             var line = RL.readline("user> ");
  61             if (line == null) { throw new haxe.io.Eof(); }
  62         #else
  63             Sys.print("user> ");
  64             var line = Sys.stdin().readLine();
  65         #end
  66         return line;
  67     }
  68
  69
  70 }