#!/usr/bin/env python
"""Wrapper for the command line interface."""

from os.path import dirname, isfile
import os
import subprocess
import sys
import traceback

# Root path
base_path = dirname(os.path.abspath(__file__))

# Insert local directories into path
sys.path.insert(0, os.path.join(base_path, 'libs'))

try:
    from couchpotato import cli
except ImportError, e:
    print "Checking local dependencies..."
    if isfile(__file__):
        cwd = dirname(__file__)
        print "Updating libraries..."
        stdout, stderr = subprocess.Popen(["git", "submodule", "init"],
                                          stderr = subprocess.PIPE,
                                          stdout = subprocess.PIPE).communicate()
        if stderr:
            print "[WARNING] Git is complaining:"
            print "=" * 78
            print stderr
            print "=" * 78
        stdout, stderr = subprocess.Popen(["git", "submodule", "update"],
                                          stderr = subprocess.PIPE,
                                          stdout = subprocess.PIPE).communicate()
        if stderr:
            print "[WARNING] Git is complaining:"
            print "=" * 78
            print stderr
            print "=" * 78

        print "Passing execution to couchpotato..."
        try:
            from couchpotato import cli
        except ImportError:
            print "[ERROR]: Something's seriously wrong."
            print "=" * 78
            traceback.print_exc()
            print "=" * 78
            print "Aborting..."
            sys.exit(1)
    else:
        # Running from Titanium
        raise NotImplementedError("Don't know how to do that.")

if __name__ == "__main__":
    cli.cmd_couchpotato(base_path)