blob: 035d8ac569f6d56db749d1aa5653db05d332c50d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#!/usr/bin/env python2
from __future__ import print_function
import os
import signal
import struct
import sys
def output(line):
sys.stdout.write(struct.pack('@I', len(line)))
sys.stdout.write(line)
sys.stdout.flush()
def echo_loop():
while True:
line = sys.stdin.readline()
if not line:
break
output(line)
if sys.platform == "win32":
import msvcrt
msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
cmd = sys.argv[1]
if cmd == 'echo':
echo_loop()
elif cmd == 'exit':
sys.exit(int(sys.argv[2]))
elif cmd == 'env':
for var in sys.argv[2:]:
output(os.environ.get(var, ''))
elif cmd == 'pwd':
output(os.path.abspath(os.curdir))
elif cmd == 'print_args':
for arg in sys.argv[2:]:
output(arg)
elif cmd == 'ignore_sigterm':
signal.signal(signal.SIGTERM, signal.SIG_IGN)
output('Ready')
while True:
try:
signal.pause()
except AttributeError:
import time
time.sleep(3600)
elif cmd == 'print':
sys.stdout.write(sys.argv[2])
sys.stderr.write(sys.argv[3])
|
