java-cyg2win.py

#!/usr/bin/env python
from __future__ import print_function
import os
import pipes
import sys
import subprocess

# Replace this with "java.exe" or "javac.exe" to fixate this
# script on a certain Java executable file.
BINNAME = os.path.basename(sys.argv[0]) + '.exe'

def call(*args, **kwargs):
  kwargs.setdefault('stdout', subprocess.PIPE)
  kwargs.setdefault('stderr', subprocess.STDOUT)
  p = subprocess.Popen(*args, **kwargs)
  return p.communicate()[0]

def main():
  name = os.path.basename(sys.argv[0])
  binpath = os.path.join(os.getenv('JAVA_HOME'), 'bin', name)
  args = [binpath]
  for arg in sys.argv[1:]:
    # Convert Cygwin paths to Windows paths.
    if arg.startswith('/cygdrive/'):
      arg = call(['cygpath', '-m', arg]).strip()
    args.append(arg)
  subprocess.call(args)

if __name__ == "__main__":
  main()