public set CompilerDefaults()

in Extension/src/LanguageServer/configurations.ts [202:292]
70 lines of code
16 McCabe index (conditional complexity)

    public set CompilerDefaults(compilerDefaults: CompilerDefaults) {
        this.defaultCompilerPath = compilerDefaults.compilerPath;
        this.knownCompilers = compilerDefaults.knownCompilers;
        this.defaultCStandard = compilerDefaults.cStandard;
        this.defaultCppStandard = compilerDefaults.cppStandard;
        this.defaultIncludes = compilerDefaults.includes;
        this.defaultFrameworks = compilerDefaults.frameworks;
        this.defaultWindowsSdkVersion = compilerDefaults.windowsSdkVersion;
        this.defaultIntelliSenseMode = compilerDefaults.intelliSenseMode;
        this.rootfs = compilerDefaults.rootfs;

        // defaultPaths is only used when there isn't a c_cpp_properties.json, but we don't send the configuration changed event
        // to the language server until the default include paths and frameworks have been sent.
        const configFilePath: string = path.join(this.configFolder, "c_cpp_properties.json");
        if (this.rootUri !== null && fs.existsSync(configFilePath)) {
            this.propertiesFile = vscode.Uri.file(configFilePath);
        } else {
            this.propertiesFile = null;
        }

        const settingsPath: string = path.join(this.configFolder, this.configurationGlobPattern);
        this.configFileWatcher = vscode.workspace.createFileSystemWatcher(settingsPath);
        this.disposables.push(this.configFileWatcher);
        this.configFileWatcher.onDidCreate((uri) => {
            this.propertiesFile = uri;
            this.handleConfigurationChange();
        });

        this.configFileWatcher.onDidDelete(() => {
            this.propertiesFile = null;
            this.resetToDefaultSettings(true);
            this.handleConfigurationChange();
        });

        this.configFileWatcher.onDidChange(() => {
            // If the file is one of the textDocument's vscode is tracking, we need to wait for an
            // onDidChangeTextDocument event, or we may get old/cached contents when we open it.
            let alreadyTracking: boolean = false;
            for (let i: number = 0; i < vscode.workspace.textDocuments.length; i++) {
                if (vscode.workspace.textDocuments[i].uri.fsPath === settingsPath) {
                    alreadyTracking = true;
                    break;
                }
            }
            if (!alreadyTracking) {
                this.handleConfigurationChange();
            }
        });

        vscode.workspace.onDidChangeTextDocument((e: vscode.TextDocumentChangeEvent) => {
            if (e.document.uri.fsPath === settingsPath) {
                this.handleConfigurationChange();
            }
        });

        vscode.workspace.onDidSaveTextDocument((doc: vscode.TextDocument) => {
            // For multi-root, the "onDidSaveTextDocument" will be received once for each project folder.
            // To avoid misleading telemetry (for CMake retention) skip if the notifying folder
            // is not the same workspace folder of the modified document.
            // Exception: if the document does not belong to any of the folders in this workspace,
            // getWorkspaceFolder will return undefined and we report this as "outside".
            // Even in this case make sure we send the telemetry information only once,
            // not for each notifying folder.
            const savedDocWorkspaceFolder: vscode.WorkspaceFolder | undefined = vscode.workspace.getWorkspaceFolder(doc.uri);
            const notifyingWorkspaceFolder: vscode.WorkspaceFolder | undefined = vscode.workspace.getWorkspaceFolder(vscode.Uri.file(settingsPath));
            if ((!savedDocWorkspaceFolder && vscode.workspace.workspaceFolders && vscode.workspace.workspaceFolders.length > 0 && notifyingWorkspaceFolder === vscode.workspace.workspaceFolders[0])
               || savedDocWorkspaceFolder === notifyingWorkspaceFolder) {
                let fileType: string | undefined;
                const documentPath: string = doc.uri.fsPath.toLowerCase();
                if (documentPath.endsWith("cmakelists.txt")) {
                    fileType = "CMakeLists";
                } else if (documentPath.endsWith("cmakecache.txt")) {
                    fileType = "CMakeCache";
                } else if (documentPath.endsWith(".cmake")) {
                    fileType = ".cmake";
                }

                if (fileType) {
                    // We consider the changed cmake file as outside if it is not found in any
                    // of the projects folders.
                    telemetry.logLanguageServerEvent("cmakeFileWrite",
                        {
                            filetype: fileType,
                            outside: (savedDocWorkspaceFolder === undefined).toString()
                        });
                }
            }
        });

        this.handleConfigurationChange();
    }