HaxeCheckstyle/haxe-checkstyle

import haxe.Json;
import sys.io.File;

/**
    Helper class to get version info from haxelib.json
**/
class CheckstyleVersion {
    /**
        reads version info from haxelib.json file

        @return haxe.macro.Expr.ExprOf<String>
    **/
    macro public static function getCheckstyleVersion():haxe.macro.Expr.ExprOf<String> {
        #if !display
        try {
            var content:String = File.getContent("haxelib.json");
            var haxelib = Json.parse(content);
            var version:String = haxelib.version;
            return macro $v{version};
        }
        catch (e:Any) {
            var version:String = "dev";
            return macro $v{version};
        }
        #else
        var version:String = "dev";
        return macro $v{version};
        #end
    }
}