code.kerkeslager.com Git - fur/blob - main.py

   1 import sys
   2
   3 import conversion
   4 import crossplatform_ir_generation
   5 import desugaring
   6 import c_generation
   7 import normalization
   8 import optimization
   9 import parsing
  10 import tokenization
  11
  12 command = sys.argv[1]
  13
  14 source_path = sys.argv[2]
  15
  16 with open(source_path, 'r') as f:
  17     source = f.read()
  18
  19 tokens = tokenization.tokenize(source)
  20 parsed = parsing.parse(tokens)
  21 desugared = desugaring.desugar(parsed)
  22 normalized = normalization.normalize(desugared)
  23 converted = conversion.convert(normalized)
  24
  25 crossplatform_ir = crossplatform_ir_generation.generate(converted)
  26 optimized = optimization.optimize(crossplatform_ir)
  27
  28 if command == 'compile':
  29     generated = c_generation.generate(optimized)
  30
  31     assert source_path.endswith('.fur')
  32     destination_path = source_path + '.c'
  33
  34     with open(destination_path, 'w') as f:
  35         f.write(generated)
  36
  37 elif command == 'ir':
  38     outputted = crossplatform_ir_generation.output(optimized)
  39     print(outputted)
  40
  41 elif command == 'interpret':
  42     interpreter.interpret(optimized)