Function build_initialize

server.py:362–408

(message)

    """nest def is api, return by locals()"""

    def build_initialize(message):
        rootUri = message["params"]["rootUri"]
        root_path = os.path.abspath(os.path.expanduser(uri2filepath(rootUri)))
        cache_path = os.path.join(
            os.path.expanduser("~/Library/Caches/xcode-build-server"),
            root_path.replace("/", "-"),
        )
        bspVersion = message["params"]["bspVersion"]

        state = State(
            root_path, cache_path, new_version=version_compare("2.2.0", bspVersion) <= 0
        )
        global shared_state
        if shared_state:
            logger.warn("already initialized!!")
        else:
            shared_state = state

        # FIXME: currently indexStorePath can't change dynamicly. have to restart server.
        # though it rarely changes.. need to watch sourcekit-lsp implementation
        indexStorePath = state.indexStorePath
        if not indexStorePath:
            indexStorePath = f"{cache_path}/indexStorePath"

        indexStorePathHash = hashlib.md5(indexStorePath.encode("utf-8")).hexdigest()
        # database should unique to a indexStorePath
        indexDatabasePath = f"{cache_path}/indexDatabasePath-{indexStorePathHash}"

        return {
            "jsonrpc": "2.0",
            "id": message["id"],
            "result": {
                "displayName": "xcode build server",
                "version": VERSION,
                "bspVersion": "2.2.0",
                "rootUri": rootUri,
                "capabilities": {
                    "languageIds": ["c", "cpp", "objective-c", "objective-cpp", "swift"]
                },
                "data": {
                    "indexDatabasePath": indexDatabasePath,
                    "indexStorePath": indexStorePath,
                    "sourceKitOptionsProvider": True,
                },
                "dataKind": "sourceKit",
            },
        }

    def build_initialized(message):
        shared_state.start_observe_changes()