#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""Print all executable paths in $PATH for the given argument."""

# Copyright (c) 2020 Karl Fogel
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
# 
# If you did not receive a copy of the GNU General Public License
# along with this program, see <http://www.gnu.org/licenses/>.

import sys
import os
import stat

def main():
    for name in sys.argv[1:]:
        for directory in os.getenv("PATH").split(":"):
            full_path = os.path.join(directory, name)
            if os.path.isfile(full_path):
                s = os.stat(full_path)
                if (stat.filemode(s.st_mode).find("x") != -1):
                    print("%s" % full_path)

if __name__ == '__main__':
  main()