# Copyright 2010 Baptiste Lepilleur and The JsonCpp Authors
# Distributed under MIT license, or public domain if desired and
# recognized in your jurisdiction.
# See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE

from __future__ import print_function
import os.path
import sys

def fix_source_eol(path, is_dry_run = True, verbose = True, eol = '\n'):
 """Makes sure that all sources have the specified eol sequence (default: unix)."""
 if not os.path.isfile(path):
 raise ValueError('Path "%s" is not a file' % path)
 try:
 f = open(path, 'rb')
 except IOError as msg:
 print("%s: I/O Error: %s" % (file, str(msg)), file=sys.stderr)
 return False
 try:
 raw_lines = f.readlines()
 finally:
 f.close()
 fixed_lines = [line.rstrip('\r\n') + eol for line in raw_lines]
 if raw_lines != fixed_lines:
 print('%s =>' % path, end=' ')
 if not is_dry_run:
 f = open(path, "wb")
 try:
 f.writelines(fixed_lines)
 finally:
 f.close()
 if verbose:
 print(is_dry_run and ' NEED FIX' or ' FIXED')
 return True
##
##
##
##def _do_fix(is_dry_run = True):
## from waftools import antglob
## python_sources = antglob.glob('.',
## includes = '**/*.py **/wscript **/wscript_build',
## excludes = antglob.default_excludes + './waf.py',
## prune_dirs = antglob.prune_dirs + 'waf-* ./build')
## for path in python_sources:
## _fix_python_source(path, is_dry_run)
##
## cpp_sources = antglob.glob('.',
## includes = '**/*.cpp **/*.h **/*.inl',
## prune_dirs = antglob.prune_dirs + 'waf-* ./build')
## for path in cpp_sources:
## _fix_source_eol(path, is_dry_run)
##
##
##def dry_fix(context):
## _do_fix(is_dry_run = True)
##
##def fix(context):
## _do_fix(is_dry_run = False)
##
##def shutdown():
## pass
##
##def check(context):
## # Unit tests are run when "check" target is used
## ut = UnitTest.unit_test()
## ut.change_to_testfile_dir = True
## ut.want_to_see_test_output = True
## ut.want_to_see_test_error = True
## ut.run()
## ut.print_results()