lz4 = True
leading = ''
elif arg == '--use-preload-plugins':
use_preload_plugins = True
leading = ''
elif arg.startswith('--js-output'):
jsoutput = arg.split('=')[1] if '=' in arg else None
leading = ''
elif arg.startswith('--no-closure'):
no_closure = True
leading = ''
elif arg.startswith('--crunch'):
try:
from shared import CRUNCH
except Exception, e:
print >> sys.stderr, 'could not import CRUNCH (make sure it is defined properly in ' + shared.hint_config_file_location() + ')'
raise e
crunch = arg.split('=')[1] if '=' in arg else '128'
leading = ''
elif arg.startswith('--plugin'):
plugin = open(arg.split('=')[1], 'r').read()
eval(plugin) # should append itself to plugins
leading = ''
elif leading == 'preload' or leading == 'embed':
mode = leading
uses_at_notation = '@' in arg.replace('@@', '') # '@@' in input string means there is an actual @ character, a single '@' means the 'src@dst' notation.
arg = arg.replace('@@', '@')
if uses_at_notation:
srcpath, dstpath = arg.split('@') # User is specifying destination filename explicitly.
else:
srcpath = dstpath = arg # Use source path as destination path.
lz4 = True
leading = ''
elif arg == '--use-preload-plugins':
use_preload_plugins = True
leading = ''
elif arg.startswith('--js-output'):
jsoutput = arg.split('=')[1] if '=' in arg else None
leading = ''
elif arg.startswith('--no-closure'):
no_closure = True
leading = ''
elif arg.startswith('--crunch'):
try:
from shared import CRUNCH
except Exception, e:
print >> sys.stderr, 'could not import CRUNCH (make sure it is defined properly in ' + shared.hint_config_file_location(
) + ')'
raise e
crunch = arg.split('=')[1] if '=' in arg else '128'
leading = ''
elif arg.startswith('--plugin'):
plugin = open(arg.split('=')[1], 'r').read()
eval(plugin) # should append itself to plugins
leading = ''
elif leading == 'preload' or leading == 'embed':
mode = leading
at_position = arg.replace('@@', '__').find(
'@'
) # position of @ if we're doing 'src@dst'. '__' is used to keep the index same with the original if they escaped with '@@'.
uses_at_notation = (
at_position != -1
) # '@@' in input string means there is an actual @ character, a single '@' means the 'src@dst' notation.
def validate_asmjs_jsfile(filename, muteOutput):
cmd = shared.SPIDERMONKEY_ENGINE + ['-c', filename]
if not shared.SPIDERMONKEY_ENGINE or cmd[0] == 'js-not-found' or len(cmd[0].strip()) == 0:
print >> sys.stderr, 'Could not find SpiderMonkey engine! Please set its location to SPIDERMONKEY_ENGINE in your ' + shared.hint_config_file_location() + ' configuration file!'
return False
try:
process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
except Exception, e:
print >> sys.stderr, 'Executing command ' + str(cmd) + ' failed due to an exception: ' + str(e) + '!'
return False
