def which(program):
if isinstance(program, String):
if program.string.count(u"/") > 0:
program = pathobj.to_path(program)
if isinstance(program, pathobj.Path):
path = pathobj.os_stringify(program).encode('utf-8')
if is_exe(path):
return pathobj.concat(pathobj.getcwd(), program)
return null
elif not isinstance(program, String):
raise OldError(u"string or path expected to .which()")
program = as_cstring(program)
for path in os.environ.get("PATH").split(os.pathsep):
path = path.strip('"')
exe_file = os.path.join(path, program)
if is_exe(exe_file):
return from_cstring(exe_file)
return null
def entry_point(raw_argv):
lever_path = os.environ.get('LEVER_PATH')
if lever_path is None:
lever_path = pathobj.parse(default_lever_path)
else:
lever_path = pathobj.os_parse(lever_path.decode('utf-8'))
lever_path = pathobj.concat(pathobj.getcwd(), lever_path)
# This should happen only once.
uv_loop = uv.default_loop()
uv_idler = uv.malloc_bytes(uv.idle_ptr, uv.handle_size(uv.IDLE))
uv.idle_init(uv_loop, uv_idler)
uv_stdin = initialize_stdio(uv_loop, 0, 1)
uv_stdout = initialize_stdio(uv_loop, 1, 0)
uv_stderr = initialize_stdio(uv_loop, 2, 0)
base.module.setattr_force(u"stdin", uv_stdin)
base.module.setattr_force(u"stdout", uv_stdout)
base.module.setattr_force(u"stderr", uv_stderr)
base.module.setattr_force(u"runtime_path", lever_path)
ec = core.init_executioncontext(config, lever_path, uv_loop, uv_idler)
core.g.log = log = uv_logging.Logger(ec, uv_stdout, uv_stderr)
api.init(lever_path)
vectormath.init_random()
argv = [normal_startup]
for arg in raw_argv[1:]:
argv.append(space.String(arg.decode('utf-8')))
core.schedule(argv)
uv.run(ec.uv_loop, uv.RUN_DEFAULT)
#uv.loop_close(ec.uv_loop)
uv.tty_reset_mode()
log.last_chance_logging()
return ec.exit_status
def getcwd():
return pathobj.getcwd()
def getcwd():
return pathobj.getcwd()
