1#!/bin/sh
2
3# Locate an acceptable Python interpreter and then re-execute the script.
4# Note that the mix of single and double quotes is intentional,
5# as is the fact that the ] goes on a new line.
6_=[ 'exec' '/bin/sh' '-c' '''
7command -v python3.12 >/dev/null && exec python3.12 "$0" "$@"
8command -v python3.11 >/dev/null && exec python3.11 "$0" "$@"
9command -v python3.10 >/dev/null && exec python3.10 "$0" "$@"
10command -v python3.9 >/dev/null && exec python3.9 "$0" "$@"
11command -v python3.8 >/dev/null && exec python3.8 "$0" "$@"
12command -v python3.7 >/dev/null && exec python3.7 "$0" "$@"
13command -v python3.6 >/dev/null && exec python3.6 "$0" "$@"
14command -v python3 >/dev/null && exec python3 "$0" "$@"
15exec python "$0" "$@"
16''' "$0" "$@"
17]
18del _
19
20import sys
21try:
22  from shutil import which
23except ImportError:
24  from distutils.spawn import find_executable as which
25
26print('Node.js configure: Found Python {}.{}.{}...'.format(*sys.version_info))
27acceptable_pythons = ((3, 12), (3, 11), (3, 10), (3, 9), (3, 8), (3, 7), (3, 6))
28if sys.version_info[:2] in acceptable_pythons:
29  import configure
30else:
31  python_cmds = ['python{}.{}'.format(*vers) for vers in acceptable_pythons]
32  sys.stderr.write('Please use {}.\n'.format(' or '.join(python_cmds)))
33  for python_cmd in python_cmds:
34      python_cmd_path = which(python_cmd)
35      if python_cmd_path and 'pyenv/shims' not in python_cmd_path:
36        sys.stderr.write('\t{} {}\n'.format(python_cmd_path, ' '.join(sys.argv[:1])))
37  sys.exit(1)
38