add cli for soml->s-exp

to_code.rb

@@ -0,0 +1,36 @@
+require 'rubygems'
+require 'bundler'
+
+Bundler.setup(:default, :development)
+
+require 'soml-parser'
+require "parslet/convenience"
+require "ast/sexp"
+require "pp"
+
+class Converter
+  include AST::Sexp
+  SEPERATOR = "-- -- --"
+
+  def to_ast
+    file = ARGV[0]
+    inn = File.new(file).read.split(SEPERATOR).first
+    begin
+      syntax  = Parser::Salama.new.parse(inn)
+    rescue
+      root    = file.split("/").last.split(".").first
+      parser  = Parser::Salama.new.send root.to_sym
+      syntax  = parser.parse_with_debug(inn )
+    end
+    result = Parser::Transform.new.apply(syntax)
+
+    out_file = File.new(file, "w")
+    out_file.puts inn
+    out_file.puts SEPERATOR
+    out_file.puts result.inspect
+    out_file.close
+  end
+
+end
+
+Converter.new.to_ast