# Inspect Boost source tree and upload results to ftp site
# Copyright Beman Dawes 2008, 2009, 2012

# Distributed under the Boost Software License, Version 1.0.
# See http://www.boost.org/LICENSE_1_0.txt

from __future__ import print_function

import os
import os.path
import subprocess
from ftplib import FTP
import argparse

def cmnd(x):  # execute a command
  rc = subprocess.call(x)
  if rc != 0:
    print('aborting command:')
    print(x)
    exit(rc)
    
argpsr = argparse.ArgumentParser(
  description='Inspect Boost source tree and upload results to ftp site',
  epilog='Example: python inspect.py --user foo --pass bar --file inspect-trunk.html')
argpsr.add_argument('--host', help='URL of ftp site. Default: results.boost.org',
                    default='results.boost.org')
argpsr.add_argument('--user', help='User name for ftp site', required=True)
argpsr.add_argument('--password', help='Password for ftp site', required=True)
argpsr.add_argument('--filename', help='Filename for ftp site.', required=True)
args = argpsr.parse_args()
filepath = 'temp/' + args.filename  

if not os.path.exists('.svn'):
  print('Error: must be run in the boost root directory')
  exit(1)
print('Boost root directory detected')

if not os.path.exists('temp'):
  print('Create temp directory...')
  os.mkdir('temp')
  open('temp/boost-no-inspect', 'w').close()

# cleanup clears locks or other residual problems (learned this the hard way!)
print('Clean working copy ...')
cmnd(['svn', 'cleanup'])

print('Update working copy...')
cmnd(['svn', 'up', '--non-interactive', '--trust-server-cert'])

print('Build inspect program...')
cmnd(['bjam', 'tools/inspect/build'])

print('Running inspect from ' + os.getcwd())
subprocess.call('dist/bin/inspect', stdout=open(filepath, 'w'))

print('FTP: Sign on...')
ftp = FTP(args.host, args.user, args.password)
print('FTP: List current contents...')
ftp.retrlines('LIST')
print('FTP: Upload web page via ftp...')
ftp.storlines('STOR ' + args.filename, open(filepath)) 
print('FTP: List updated contents...')
ftp.retrlines('LIST')
ftp.quit()

print("Inspect and upload complete")