def StartServer(self, request_data):
with self._server_state_mutex:
if self.ServerIsHealthy():
return
# Ensure we cleanup all states.
self._Reset()
LOGGER.info('Starting clangd: %s', self._clangd_command)
self._stderr_file = utils.CreateLogfile('clangd_stderr')
with utils.OpenForStdHandle(self._stderr_file) as stderr:
self._server_handle = utils.SafePopen(self._clangd_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=stderr)
self._connection = (
language_server_completer.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler()))
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except language_server_completer.LanguageServerConnectionTimeout:
LOGGER.error('clangd failed to start, or did not connect '
'successfully')
self.Shutdown()
return
LOGGER.info('clangd started')
self.SendInitialize(request_data)
def StartServer(self, request_data):
with self._server_state_mutex:
LOGGER.info('Starting %s: %s', self.GetServerName(),
self.GetCommandLine())
self._stderr_file = utils.CreateLogfile('{}_stderr'.format(
utils.MakeSafeFileNameString(self.GetServerName())))
with utils.OpenForStdHandle(self._stderr_file) as stderr:
self._server_handle = utils.SafePopen(self.GetCommandLine(),
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=stderr)
self._connection = (lsc.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler()))
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except lsc.LanguageServerConnectionTimeout:
LOGGER.error(
'%s failed to start, or did not connect successfully',
self.GetServerName())
self.Shutdown()
return False
LOGGER.info('%s started', self.GetServerName())
return True
def _StartServer(self, request_data):
with self._server_state_mutex:
if self._server_started:
return
self._server_started = True
_logger.info('Starting jdt.ls Language Server...')
self._project_dir = _FindProjectDir(
os.path.dirname(request_data['filepath']))
self._workspace_path = _WorkspaceDirForProject(
self._project_dir, self._use_clean_workspace)
command = [
PATH_TO_JAVA,
'-Dfile.encoding=UTF-8',
'-Declipse.application=org.eclipse.jdt.ls.core.id1',
'-Dosgi.bundles.defaultStartLevel=4',
'-Declipse.product=org.eclipse.jdt.ls.core.product',
'-Dlog.level=ALL',
'-jar',
self._launcher_path,
'-configuration',
self._launcher_config,
'-data',
self._workspace_path,
]
_logger.debug('Starting java-server with the following command: '
'{0}'.format(' '.join(command)))
self._server_stderr = utils.CreateLogfile('jdt.ls_stderr_')
with utils.OpenForStdHandle(self._server_stderr) as stderr:
self._server_handle = utils.SafePopen(command,
stdin=PIPE,
stdout=PIPE,
stderr=stderr)
self._connection = (
language_server_completer.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler()))
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except language_server_completer.LanguageServerConnectionTimeout:
_logger.error('jdt.ls failed to start, or did not connect '
'successfully')
self._StopServer()
return
_logger.info('jdt.ls Language Server started')
self.SendInitialize(request_data)
def _StartServer(self, request_data, project_directory=None):
with self._server_state_mutex:
if self._server_started:
return
self._server_started = True
_logger.info('Starting dart Language Server...')
if project_directory:
self._project_dir = project_directory
else:
self._project_dir = _FindProjectDir(
os.path.dirname(request_data['filepath']))
self._workspace_path = self._project_dir
command = [
PATH_TO_DART,
'--force_trace_level=verbose',
]
_logger.debug('Starting dart-server with the following command: '
'{0}'.format(' '.join(command)))
self._server_stderr = utils.CreateLogfile('dart_stderr_')
with utils.OpenForStdHandle(self._server_stderr) as stderr:
self._server_handle = utils.SafePopen(command,
stdin=PIPE,
stdout=PIPE,
stderr=stderr)
self._connection = (
language_server_completer.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler()))
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except language_server_completer.LanguageServerConnectionTimeout:
_logger.error('dart failed to start, or did not connect '
'successfully')
self._StopServer()
return
_logger.info('dart Language Server started')
self.SendInitialize(request_data)
def _StartServer(self, request_data):
with self._server_state_mutex:
if self._server_started:
return
self._server_started = True
_logger.info('Starting Vue Language Server')
command = [LANGUAGE_SERVER_HOME, '--stdio']
self._server_stderr = utils.CreateLogfile('vls_stderr_')
with utils.OpenForStdHandle(self._server_stderr) as stderr:
self._server_handle = utils.SafePopen(command,
stdin=PIPE,
stdout=PIPE,
stderr=stderr)
if not self._ServerIsRunning():
_logger.error('Vue Language Server failed to start')
return
_logger.info('Vue Language Server started')
self._connection = language_server_completer.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler())
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except language_server_completer.LanguageServerConnectionTimeout:
_logger.error(
'Vue Language Server failed to start, or did not connect successfully'
)
self._StopServer()
return
self.SendInitialize(request_data)
def StartServer(self, request_data, project_directory=None):
with self._server_state_mutex:
if self._server_started:
return
# We have to get the settings before starting the server, as this call
# might throw UnknownExtraConf.
extra_conf_dir = self._GetSettingsFromExtraConf(request_data)
self._server_started = True
LOGGER.info('Starting jdt.ls Language Server...')
if project_directory:
self._java_project_dir = project_directory
else:
self._java_project_dir = _FindProjectDir(
os.path.dirname(request_data['filepath']))
self._workspace_path = _WorkspaceDirForProject(
self._java_project_dir, self._use_clean_workspace)
command = [
PATH_TO_JAVA,
'-Dfile.encoding=UTF-8',
'-Declipse.application=org.eclipse.jdt.ls.core.id1',
'-Dosgi.bundles.defaultStartLevel=4',
'-Declipse.product=org.eclipse.jdt.ls.core.product',
'-Dlog.level=ALL',
'-jar',
self._launcher_path,
'-configuration',
self._launcher_config,
'-data',
self._workspace_path,
]
LOGGER.debug('Starting java-server with the following command: %s',
command)
self._server_stderr = utils.CreateLogfile('jdt.ls_stderr_')
with utils.OpenForStdHandle(self._server_stderr) as stderr:
self._server_handle = utils.SafePopen(command,
stdin=PIPE,
stdout=PIPE,
stderr=stderr)
self._connection = (
language_server_completer.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler()))
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except language_server_completer.LanguageServerConnectionTimeout:
LOGGER.error('jdt.ls failed to start, or did not connect '
'successfully')
self._StopServer()
return
LOGGER.info('jdt.ls Language Server started')
self.SendInitialize(request_data, extra_conf_dir=extra_conf_dir)
def StartServer(self,
request_data,
project_directory=None,
wipe_workspace=False,
wipe_config=False):
with self._server_state_mutex:
LOGGER.info('Starting jdt.ls Language Server...')
if project_directory:
self._java_project_dir = project_directory
else:
self._java_project_dir = _FindProjectDir(
os.path.dirname(request_data['filepath']))
self._workspace_path = _WorkspaceDirForProject(
self._workspace_root_path, self._java_project_dir,
self._use_clean_workspace)
if not self._use_clean_workspace and wipe_workspace:
if os.path.isdir(self._workspace_path):
LOGGER.info('Wiping out workspace {0}'.format(
self._workspace_path))
shutil.rmtree(self._workspace_path)
self._launcher_config = _LauncherConfiguration(
self._workspace_root_path, wipe_config)
command = [
PATH_TO_JAVA,
'-Dfile.encoding=UTF-8',
'-Declipse.application=org.eclipse.jdt.ls.core.id1',
'-Dosgi.bundles.defaultStartLevel=4',
'-Declipse.product=org.eclipse.jdt.ls.core.product',
'-Dlog.level=ALL',
'-jar',
self._launcher_path,
'-configuration',
self._launcher_config,
'-data',
self._workspace_path,
]
LOGGER.debug('Starting java-server with the following command: %s',
command)
self._server_stderr = utils.CreateLogfile('jdt.ls_stderr_')
with utils.OpenForStdHandle(self._server_stderr) as stderr:
self._server_handle = utils.SafePopen(command,
stdin=PIPE,
stdout=PIPE,
stderr=stderr)
self._connection = (
language_server_completer.StandardIOLanguageServerConnection(
self._server_handle.stdin, self._server_handle.stdout,
self.GetDefaultNotificationHandler()))
self._connection.Start()
try:
self._connection.AwaitServerConnection()
except language_server_completer.LanguageServerConnectionTimeout:
LOGGER.error('jdt.ls failed to start, or did not connect '
'successfully')
self.Shutdown()
return False
LOGGER.info('jdt.ls Language Server started')
return True
