react-native-reanimated
Version:
More powerful alternative to Animated library for React Native.
40 lines (38 loc) • 1.57 kB
text/typescript
/**
* We hardcode the version of Reanimated here in order to compare it
* with the version used to build the native part of the library in runtime.
* Remember to keep this in sync with the version declared in `package.json`
*/
const jsVersion = '3.0.1';
/**
* Checks that native and js versions of reanimated match.
*/
export function checkVersion(): void {
const cppVersion = global._REANIMATED_VERSION_CPP;
if (cppVersion === undefined) {
console.error(
`[Reanimated] Couldn't determine the version of the native part of Reanimated. Did you forget to re-build the app after upgrading react-native-reanimated? If you use Expo Go, you must use the exact version which is bundled into Expo SDK.`
);
return;
}
const ok = (() => {
if (
jsVersion.match(/^\d+\.\d+\.\d+$/) &&
cppVersion.match(/^\d+\.\d+\.\d+$/)
) {
// x.y.z, compare only major and minor, skip patch
const [jsMajor, jsMinor] = jsVersion.split('.');
const [cppMajor, cppMinor] = cppVersion.split('.');
return jsMajor === cppMajor && jsMinor === cppMinor;
} else {
// alpha, beta or rc, compare everything
return jsVersion === cppVersion;
}
})();
if (!ok) {
console.error(
`[Reanimated] Mismatch between JavaScript part and native part of Reanimated (${jsVersion} vs. ${cppVersion}). Did you forget to re-build the app after upgrading react-native-reanimated? If you use Expo Go, you must downgrade to ${cppVersion} which is bundled into Expo SDK.`
);
// TODO: detect Expo managed workflow
}
}