#!/usr/bin/env python

import fcntl
import os
import pickle
from subprocess import Popen
import sys

from .pipsgcc import getDirectory, _CCWorkspace, ArObject

if len(sys.argv) == 1:
    sp = Popen(CC)  # todo: undefined var CC
    exitcode = sp.wait()
    sys.exit(0)

AR = os.getenv('PIPS_AR', 'ar')

# Call AR
cmd = [AR] + sys.argv[1:]
# print("\033[91mCalling " + " ".join(cmd) + "\033[00m")
sp = Popen(cmd)
exitcode = sp.wait()

obj = ArObject(sys.argv[1:])

# Load workspace
workspace = None
wsfile = None

try:
    wsfile = open(os.path.join(getDirectory(), 'workspace'), 'r+')
    fcntl.flock(wsfile, fcntl.LOCK_EX)
except IOError:
    workspace = _CCWorkspace()

if wsfile is not None:
    workspace = pickle.load(wsfile)
else:
    wsfile = open(os.path.join(getDirectory(), 'workspace'), 'w')
    fcntl.flock(wsfile, fcntl.LOCK_EX)

# Add the new object to the workspace
workspace.addObject(obj)

# Save the new workspace
wsfile.seek(0)
pickle.dump(workspace, wsfile)

sys.exit(exitcode)