Add setting for skipping fbsource version check

Summary: Added a setting "Match local fbsource chekout", which inverserly corresponds to the `ignore_local_pin` setting in `flipper-launcher.toml`.

Reviewed By: passy

Differential Revision: D19030456

fbshipit-source-id: deaaf4e873a00bbc4e8bd3034353cf580df95a36

src/reducers/launcherSettings.tsx

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {Actions} from './index';
+
+export type LauncherSettings = {
+  ignoreLocalPin: boolean;
+};
+
+export type Action = {
+  type: 'UPDATE_LAUNCHER_SETTINGS';
+  payload: LauncherSettings;
+};
+
+export const defaultLauncherSettings: LauncherSettings = {
+  ignoreLocalPin: false,
+};
+
+export default function reducer(
+  state: LauncherSettings = defaultLauncherSettings,
+  action: Actions,
+): LauncherSettings {
+  if (action.type === 'UPDATE_LAUNCHER_SETTINGS') {
+    return action.payload;
+  }
+  return state;
+}
+
+export function updateLauncherSettings(settings: LauncherSettings): Action {
+  return {
+    type: 'UPDATE_LAUNCHER_SETTINGS',
+    payload: settings,
+  };
+}