def test_symlinking_libraries():
env = Environment(falconf_string="""
test:
libraries:
- cpp
""")
flyer = Flyer(mode='test', env=env)
flyer.symlink_libraries()
assert does_file_exist('cpp/include/Grader.h')
remove_symlink('cpp')
def main(args={}):
"""
The main event.
Args:
args (dict)
Returns:
int: Exit code.
string: If output == 'return'
"""
exit_code = 1
falconf = None
local_falconf = None
env = Environment()
# this dictionary checking exists to rectify defaults with command line args and the config dict passed to udfalcon.fly()
if not exists(dictionary=args, key='debug'):
args['debug'] = False
if not exists(dictionary=args, key='link'):
args['link'] = False
if not exists(dictionary=args, key='mode'):
args['mode'] = 'submit'
if not exists(dictionary=args, key='output'):
args['output'] = 'json'
# symlink and then shortcircuit if they used --link
if exists(dictionary=args, key='link') and args['link']:
flyer = Flyer()
if flyer.symlink_libraries(args['link']):
return 0
else:
return 1
# find a falconf file
if is_valid_falconf_specified(args):
with open(args['config'], 'r') as f:
falconf = f.read()
# change the path if the falconf is elsewhere
newpath = os.path.dirname(falconf)
if newpath != '':
os.chdir(newpath)
elif file_exists('falconf.yaml') or file_exists('falconf.yml'):
if args['debug']:
print('Using local falconf file.')
falconf = env.get_local_falconf()
possible_results_output = None
# run student code
if falconf is not None:
flyer = fly(args, falconf, env)
possible_results_output = format_results(flyer, args['debug'],
args['output'])
exit_code = 0
elif args['debug']:
eprint('No falconf found.')
if possible_results_output is not None:
return possible_results_output
else:
return exit_code