diff options
| -rw-r--r-- | crowbar_reference_compiler/__init__.py | 26 | ||||
| -rw-r--r-- | pyproject.toml | 3 |
2 files changed, 29 insertions, 0 deletions
diff --git a/crowbar_reference_compiler/__init__.py b/crowbar_reference_compiler/__init__.py index 02fcfc1..92b9497 100644 --- a/crowbar_reference_compiler/__init__.py +++ b/crowbar_reference_compiler/__init__.py @@ -1,3 +1,29 @@ from .parser import parse_header, parse_implementation from .scanner import scan from .ssagen import compile_to_ssa + + +def main(): + import argparse + + args = argparse.ArgumentParser(description='The reference compiler for the Crowbar programming language') + args.add_argument('-V', '--version', action='version', version='%(prog)s 0.0.2') + args.add_argument('-g', '--include-debug-info', action='store_true') + args.add_argument('-S', '--stop-at-assembly', action='store_true') + args.add_argument('-o', '--out', help='output file') + args.add_argument('input', help='input file') + + args = args.parse_args() + if args.out is None: + args.out = args.input.replace('.cro', '.ssa') + with open(args.input, 'r', encoding='utf-8') as input_file: + input_code = input_file.read() + tokens = scan(input_code) + parse_tree = parse_implementation(tokens) + ssa = compile_to_ssa(parse_tree) + with open(args.out, 'w', encoding='utf-8') as output_file: + output_file.write(ssa) + + +if __name__ == '__main__': + main() diff --git a/pyproject.toml b/pyproject.toml index 15653f4..d1863aa 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -13,6 +13,9 @@ classifiers = [ "Topic :: Software Development :: Compilers", ] +[tool.poetry.scripts] +crowbarc-reference = "crowbar_reference_compiler:main" + [tool.poetry.dependencies] python = "^3.7" parsimonious = "^0.8.1" |