1import { Command } from '@expo/commander';
2import spawnAsync from '@expo/spawn-async';
3import chalk from 'chalk';
4import fs from 'fs-extra';
5import path from 'path';
6
7import { EXPO_DIR, ANDROID_DIR } from '../Constants';
8import { getReactNativeSubmoduleDir } from '../Directories';
9import logger from '../Logger';
10import { getNextSDKVersionAsync } from '../ProjectVersions';
11import { transformFileAsync } from '../Transforms';
12
13type ActionOptions = {
14  checkout?: string;
15  sdkVersion?: string;
16};
17
18const REACT_NATIVE_SUBMODULE_PATH = getReactNativeSubmoduleDir();
19const REACT_ANDROID_PATH = path.join(ANDROID_DIR, 'ReactAndroid');
20const REACT_COMMON_PATH = path.join(ANDROID_DIR, 'ReactCommon');
21const REACT_ANDROID_GRADLE_PATH = path.join(REACT_ANDROID_PATH, 'build.gradle');
22
23async function checkoutReactNativeSubmoduleAsync(checkoutRef: string): Promise<void> {
24  await spawnAsync('git', ['fetch'], {
25    cwd: REACT_NATIVE_SUBMODULE_PATH,
26  });
27  await spawnAsync('git', ['checkout', checkoutRef], {
28    cwd: REACT_NATIVE_SUBMODULE_PATH,
29  });
30}
31
32async function updateReactAndroidAsync(sdkVersion: string): Promise<void> {
33  console.log(`Cleaning ${chalk.magenta(path.relative(EXPO_DIR, REACT_ANDROID_PATH))}...`);
34  await fs.remove(REACT_ANDROID_PATH);
35
36  console.log(`Cleaning ${chalk.magenta(path.relative(EXPO_DIR, REACT_COMMON_PATH))}...`);
37  await fs.remove(REACT_COMMON_PATH);
38
39  console.log(
40    `Running ${chalk.blue('ReactAndroidCodeTransformer')} with ${chalk.yellow(
41      `./gradlew :tools:execute --args ${sdkVersion}`
42    )} command...`
43  );
44  await spawnAsync('./gradlew', [':tools:execute', '--args', sdkVersion], {
45    cwd: ANDROID_DIR,
46    stdio: 'inherit',
47  });
48
49  logger.info(
50    '�� Transforming',
51    chalk.magenta('ReactAndroid/build.gradle'),
52    'to make use of',
53    chalk.yellow('NDK_ABI_FILTERS')
54  );
55  await transformFileAsync(REACT_ANDROID_GRADLE_PATH, [
56    {
57      find: /^(def reactNativeArchitectures\(\) {)/m,
58      replaceWith: `$1\n    if (System.getenv('NDK_ABI_FILTERS')) { return System.getenv('NDK_ABI_FILTERS'); }`,
59    },
60  ]);
61  await transformFileAsync(REACT_ANDROID_GRADLE_PATH, [
62    {
63      find: /^(\s*jsRootDir\s*=\s*)file\(.+\)$/m,
64      replaceWith:
65        '$1file("$projectDir/../../react-native-lab/react-native/Libraries")' +
66        '\n    codegenDir = file("$projectDir/../../react-native-lab/react-native/packages/react-native-codegen")',
67    },
68    {
69      find: /^(\s*reactRoot\s*=\s*)file\(.+\)$/m,
70      replaceWith: '$1file("$projectDir/../../react-native-lab/react-native")',
71    },
72    {
73      find: /^(\s*reactNativeRootDir\s*=\s*)file\(.+\)$/m,
74      replaceWith: '$1file("$projectDir/../../react-native-lab/react-native")',
75    },
76    {
77      find: /api\("androidx.appcompat:appcompat:\d+\.\d+\.\d+"\)/,
78      replaceWith: 'api("androidx.appcompat:appcompat:1.2.0")',
79    },
80    {
81      find: /compileSdkVersion\s+\d+/,
82      replaceWith: 'compileSdkVersion 30',
83    },
84  ]);
85}
86
87async function action(options: ActionOptions) {
88  if (options.checkout) {
89    console.log(
90      `Checking out ${chalk.magenta(
91        path.relative(EXPO_DIR, REACT_NATIVE_SUBMODULE_PATH)
92      )} submodule at ${chalk.blue(options.checkout)} ref...`
93    );
94    await checkoutReactNativeSubmoduleAsync(options.checkout);
95  }
96
97  // When we're updating React Native, we mostly want it to be for the next SDK that isn't versioned yet.
98  const androidSdkVersion = options.sdkVersion || (await getNextSDKVersionAsync('android'));
99
100  if (!androidSdkVersion) {
101    throw new Error(
102      'Cannot obtain next SDK version. Try to run with --sdkVersion <sdkVersion> flag.'
103    );
104  }
105
106  console.log(
107    `Updating ${chalk.green('ReactAndroid')} for SDK ${chalk.cyan(androidSdkVersion)} ...`
108  );
109  await updateReactAndroidAsync(androidSdkVersion);
110}
111
112export default (program: Command) => {
113  program
114    .command('update-react-native')
115    .alias('update-rn', 'urn')
116    .description(
117      'Updates React Native submodule and applies Expo-specific code transformations on ReactAndroid and ReactCommon folders.'
118    )
119    .option(
120      '-c, --checkout [string]',
121      "Git's ref to the commit, tag or branch on which the React Native submodule should be checkouted."
122    )
123    .option(
124      '-s, --sdkVersion [string]',
125      'SDK version for which the forked React Native will be used. Defaults to the newest SDK version increased by a major update.'
126    )
127    .asyncAction(action);
128};
129