add adbkit configurations settings

Summary: Adbkit configurations settings may be neccesary when we want to run flipper-server in an IPv6 stack machine as localhost would bind to [::1] rather than 127.0.0.1 which is where the adb server usually runs

Reviewed By: mweststrate

Differential Revision: D34964851

fbshipit-source-id: 9cf70f9bdc0c40e92382b1537013439f85983f65

desktop/flipper-server-core/src/devices/android/__tests__/adbConfig.node.tsx

@@ -45,3 +45,43 @@ test('have defaults', () => {
   expect(port).toBe(5037);
   expect(host).toBe('localhost');
 });
+
+test('prefer settings parameters over ANDROID_ADB_SERVER_PORT', () => {
+  process.env.ANDROID_ADB_SERVER_PORT = '1337';
+  process.env.ADB_SERVER_SOCKET = undefined;
+  const {port, host} = adbConfig({host: '::1', port: 1338});
+  expect(port).toBe(1338);
+  expect(host).toBe('::1');
+});
+
+test('prefer settings parameters over ADB_SERVER_SOCKET', () => {
+  process.env.ANDROID_ADB_SERVER_PORT = undefined;
+  process.env.ADB_SERVER_SOCKET = 'tcp:127.0.0.1:5037';
+  const {port, host} = adbConfig({host: '::1', port: 1338});
+  expect(port).toBe(1338);
+  expect(host).toBe('::1');
+});
+
+test('prefer host settings parameters over ADB_SERVER_SOCKET', () => {
+  process.env.ANDROID_ADB_SERVER_PORT = undefined;
+  process.env.ADB_SERVER_SOCKET = 'tcp:127.0.0.1:5037';
+  const {port, host} = adbConfig({host: '::1'});
+  expect(port).toBe(5037);
+  expect(host).toBe('::1');
+});
+
+test('prefer port settings parameters over ADB_SERVER_SOCKET', () => {
+  process.env.ANDROID_ADB_SERVER_PORT = undefined;
+  process.env.ADB_SERVER_SOCKET = 'tcp:127.0.0.1:5037';
+  const {port, host} = adbConfig({port: 1338});
+  expect(port).toBe(1338);
+  expect(host).toBe('127.0.0.1');
+});
+
+test('prefer port settings parameters over ANDROID_ADB_SERVER_PORT', () => {
+  process.env.ANDROID_ADB_SERVER_PORT = '1337';
+  process.env.ADB_SERVER_SOCKET = undefined;
+  const {port, host} = adbConfig({port: 1338});
+  expect(port).toBe(1338);
+  expect(host).toBe('localhost');
+});

desktop/flipper-server-core/src/devices/android/adbClient.tsx

@@ -15,6 +15,10 @@ import path from 'path';
 
 type Config = {
   androidHome: string;
+  adbKitSettings?: {
+    host?: string;
+    port?: number;
+  };
 };
 
 export async function initializeAdbClient(
@@ -38,7 +42,7 @@ export async function initializeAdbClient(
 async function createClient(config: Config): Promise<Client> {
   return reportPlatformFailures<Client>(
     startAdbServer(config.androidHome).then(() =>
-      adbkit.createClient(adbConfig()),
+      adbkit.createClient(adbConfig(config.adbKitSettings)),
     ),
     'createADBClient.shell',
   );

desktop/flipper-server-core/src/devices/android/adbConfig.tsx

@@ -9,7 +9,7 @@
 
 import {parseEnvironmentVariableAsNumber} from '../../utils/environmentVariables';
 
-export default () => {
+export default (settings?: {host?: string; port?: number}) => {
   let port = parseEnvironmentVariableAsNumber(
     'ANDROID_ADB_SERVER_PORT',
     5037,
@@ -26,6 +26,9 @@ export default () => {
     }
   }
 
+  host = settings?.host ?? host;
+  port = settings?.port ?? port;
+
   return {
     port,
     host,