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14 changes: 9 additions & 5 deletions flattener/core.py
Original file line number Diff line number Diff line change
Expand Up @@ -87,15 +87,19 @@ def main():
help="Specifies the output destination filename. Outputs to stdout by default.")
parser.add_argument("--solc-paths", default="",
help="Specifies the path replacements to pass onto solidity. See solc --help for more information.")
parser.add_argument("--allow-paths", default="",
help="Specify list of paths (comma separated) to allow solc to import files from. See solc --help for more information.")
args = parser.parse_args()

if args.solc_paths:
solc_args = ["solc", args.solc_paths, "--ast", args.target_solidity_file]
else:
solc_args = ["solc", "--ast", args.target_solidity_file]
solc_args = ["solc"]
solc_args += [args.solc_paths] if args.solc_paths else []
solc_args += ["--ast"]
solc_args += ["--allow-paths", args.allow_paths] if args.allow_paths else []
solc_args += [args.target_solidity_file]

solc_proc = subprocess.run(solc_args, stdout=subprocess.PIPE, universal_newlines=True)
solc_proc.check_returncode()
flatten_contract(solc_proc.stdout, args.output)

if __name__ == '__main__':
main()
main()