import sys

import os.path

import mpasparse

import mpasgen

import semantic

from errors import subscribe_errors, errors_reported

if __name__ == '__main__':

filename = sys.argv[1]

outname = os.path.splitext(filename)[0] + ".s"

parser = mpasparse.make_parser()

with subscribe_errors(lambda msg: sys.stdout.write(msg+"\n")):

program = parser.parse(open(sys.argv[1]).read())

# Revise el programa

num_errors = semantic.check_program(program)

# Si no ocurren errores, genere codigo

if num_errors == 0:

outf = open(outname,"w")

mpasgen.generate(outf,program)

outf.close()

else:

sys.stderr.write("Program couldn't be compiled\n")