generated from itdominator/Python-With-Gtk-Template
More work on wiring LSP
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parent
685f75d76b
commit
5ea69d8990
@ -26,27 +26,22 @@ class LSPController:
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def __init__(self):
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super().__init__()
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self.lsp_clients = []
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self.lsp_clients = {}
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def create_client(self, language = "", server_proc = None):
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def create_client(self, language = "", server_proc = None, initialization_options = None):
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if not language or not server_proc: return False
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json_rpc_endpoint = pylspclient.JsonRpcEndpoint(server_proc.stdin, server_proc.stdout)
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lsp_endpoint = pylspclient.LspEndpoint(json_rpc_endpoint)
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lsp_client = pylspclient.LspClient(lsp_endpoint)
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self.lsp_clients.append(lsp_client)
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root_path = None
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root_uri = 'file:///home/abaddon/Coding/Projects/Active/C_n_CPP_Projects/gtk/Newton/src/'
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workspace_folders = [{'name': 'python-lsp', 'uri': root_uri}]
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lsp_client = self._generate_client(language, server_proc)
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lsp_client.initialize(
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processId = server_proc.pid, \
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rootPath = root_path, \
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rootUri = root_uri, \
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initializationOptions = None, \
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initializationOptions = initialization_options, \
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capabilities = Capabilities.data, \
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trace = "off", \
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workspaceFolders = workspace_folders
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@ -55,6 +50,17 @@ class LSPController:
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lsp_client.initialized()
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return True
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def _generate_client(self, language = "", server_proc = None):
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if not language or not server_proc: return False
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json_rpc_endpoint = pylspclient.JsonRpcEndpoint(server_proc.stdin, server_proc.stdout)
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lsp_endpoint = pylspclient.LspEndpoint(json_rpc_endpoint)
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lsp_client = pylspclient.LspClient(lsp_endpoint)
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self.lsp_clients[language] = lsp_client
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return lsp_client
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def create_lsp_server(self, server_command: [] = []):
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if not server_command: return None
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@ -62,16 +68,13 @@ class LSPController:
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server_proc = subprocess.Popen(server_command, stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
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read_pipe = ReadPipe(server_proc.stderr)
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read_pipe.start()
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return server_proc
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def _shutting_down(self):
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for lsp_client in self.lsp_clients:
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lsp_client.shutdown()
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lsp_client.exit()
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keys = self.lsp_clients.keys()
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for key in keys:
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print(f"LSP Server: ( {key} ) Shutting Down...")
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self.lsp_clients[key].shutdown()
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self.lsp_clients[key].exit()
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@ -1,4 +1,6 @@
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# Python imports
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import os
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import json
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# Lib imports
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@ -14,22 +16,28 @@ class Plugin(PluginBase):
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def __init__(self):
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super().__init__()
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self.name = "LSP Client" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
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# where self.name should not be needed for message comms
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self.lsp_controller = None
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self.name = "LSP Client" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
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# where self.name should not be needed for message comms
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self.lsp_config_path: str = os.path.dirname(os.path.realpath(__file__)) + "/../../lsp_servers_config.json"
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self.lsp_servers_config: dict = {}
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self.lsp_controller = None
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self.lsp_client = None
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self.lsp_disabled = False
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def generate_reference_ui_element(self):
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...
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def run(self):
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self.lsp_controller = LSPController()
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server_proc = self.lsp_controller.create_lsp_server(["/usr/bin/clangd"])
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client_created = self.lsp_controller.create_client("c,cpp", server_proc)
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if not client_created:
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file_type = "dummy"
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text = f"LSP could not be created for file type: {file_type} ..."
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if os.path.exists(self.lsp_config_path):
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with open(self.lsp_config_path, "r") as f:
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self.lsp_servers_config = json.load(f)
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else:
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self.lsp_disabled = True
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text = f"LSP NOT Enabled.\nFile:\n\t{self.lsp_config_path}\ndoes no exsist..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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if not self.lsp_disabled:
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self.lsp_controller = LSPController()
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# language_id = pylspclient.lsp_structs.LANGUAGE_IDENTIFIER.C
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# version = 1
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@ -60,21 +68,62 @@ class Plugin(PluginBase):
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self._event_system.subscribe("do_get_implementation", self._do_get_implementation)
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def _shutting_down(self):
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self.lsp_controller._shutting_down()
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if self.lsp_controller:
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self.lsp_controller._shutting_down()
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def _set_active_src_view(self, source_view):
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if self.lsp_disabled: return
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self._active_src_view = source_view
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self._buffer = source_view.get_buffer()
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self._file_type = source_view.get_filetype()
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if self._file_type in self.lsp_servers_config.keys():
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self.set_lsp_server()
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else:
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text = f"LSP could not be created for file type: {self._file_type} ..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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def set_lsp_server(self):
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if self._file_type in self.lsp_controller.lsp_clients.keys():
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self.lsp_client = self.lsp_controller.lsp_clients[self._file_type]
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else:
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self.lsp_client = self.load_lsp_server()
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def load_lsp_server(self):
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command = self.lsp_servers_config[self._file_type]["command"]
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if command:
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server_proc = self.lsp_controller.create_lsp_server(command)
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client_created = self.lsp_controller.create_client(self._file_type, server_proc)
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if client_created:
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return self.lsp_controller.lsp_clients[self._file_type]
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else:
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text = f"LSP could not be created for file type: {self._file_type} ..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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return None
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def _buffer_changed_first_load(self, buffer):
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if self.lsp_disabled: return
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self._buffer = buffer
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def _buffer_changed(self, buffer):
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...
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if self.lsp_disabled: return
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def _do_goto(self):
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...
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if self.lsp_disabled: return
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iter = self._buffer.get_iter_at_mark( self._buffer.get_insert() )
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line = iter.get_line() + 1
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offset = iter.get_line_offset() + 1
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uri = self._active_src_view.get_current_filepath().get_uri()
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result = self.lsp_client.declaration(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(line, offset))
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print(result)
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def _do_get_implementation(self):
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...
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if self.lsp_disabled: return
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@ -32,9 +32,7 @@ class LspEndpoint(threading.Thread):
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while not self.shutdown_flag:
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try:
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jsonrpc_message = self.json_rpc_endpoint.recv_response()
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if jsonrpc_message is None:
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print("LSP Server Shutting Down...")
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break
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if jsonrpc_message is None: break
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method = jsonrpc_message.get("method")
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result = jsonrpc_message.get("result")
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32
user_config/usr/share/newton/lsp_servers_config.json
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32
user_config/usr/share/newton/lsp_servers_config.json
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@ -0,0 +1,32 @@
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{
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"sh": {
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"info": "",
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"command": [],
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"initialization_options": {}
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},
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"python": {
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"info": "https://pypi.org/project/jedi-language-server/",
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"command": ["jedi-language-server"],
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"initialization_options": {}
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},
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"python3": {
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"info": "https://pypi.org/project/jedi-language-server/",
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"command": ["jedi-language-server"],
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"initialization_options": {}
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},
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"c": {
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"info": "https://clangd.llvm.org/",
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"command": ["/usr/bin/clangd"],
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"initialization_options": {}
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},
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"cpp": {
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"info": "https://clangd.llvm.org/",
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"command": ["/usr/bin/clangd"],
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"initialization_options": {}
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},
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"java": {
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"info": "https://download.eclipse.org/jdtls/",
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"command": ["java-language-server"],
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"initialization_options": {}
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}
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}
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