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| #!/bin/sh | |
| # This Source Code Form is subject to the terms of the Mozilla Public | |
| # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| # file, You can obtain one at https://mozilla.org/MPL/2.0/. | |
| # The beginning of this script is both valid shell and valid python, | |
| # such that the script starts with the shell and is reexecuted with | |
| # the right python. | |
| ''':' && if [ ! -z "$MSYSTEM" ] ; then exec python "$0" "$@" ; else which python3 > /dev/null 2> /dev/null && exec python3 "$0" "$@" || exec python "$0" "$@" ; fi | |
| ''' | |
| from __future__ import print_function, unicode_literals | |
| import os | |
| import sys | |
| if sys.version_info < (3, 5): | |
| print("mach does not support python < 3.5, please install python 3 >= 3.5") | |
| sys.exit(1) | |
| def main(args): | |
| topdir = os.path.abspath(os.path.dirname(sys.argv[0])) | |
| sys.path.insert(0, os.path.join(topdir, "python")) | |
| import mach_bootstrap | |
| if len(sys.argv) > 1 and sys.argv[1] == "bootstrap": | |
| sys.exit(mach_bootstrap.bootstrap_command_only(topdir)) | |
| else: | |
| mach = mach_bootstrap.bootstrap(topdir) | |
| sys.exit(mach.run(sys.argv[1:])) | |
| if __name__ == '__main__': | |
| sys.dont_write_bytecode = True | |
| if os.path.exists('/etc/NIXOS') and not 'IN_NIX_SHELL' in os.environ: # we're on a nixOS system, need to run mach in nix-shell | |
| import subprocess | |
| from shlex import quote | |
| mach_dir = os.path.abspath(os.path.dirname(__file__)) | |
| print('NOTE: Entering nix-shell etc/shell.nix') | |
| try: | |
| # sys argv already contains the ./mach part, so we just need to pass it as-is | |
| subprocess.Popen(['nix-shell', mach_dir + '/etc/shell.nix', '--run', ' '.join(map(quote, sys.argv))]).wait() | |
| except KeyboardInterrupt: | |
| sys.exit(0) | |
| else: | |
| main(sys.argv) |