This is a react native tutorial demos repo.
I think the best way to do this is to create a new RN project that has the same name as your existing project.
Then there are two parts you will have to deal with.
package.json
file related.- non-
package.json
file related.
Copy newest dependencies and replace your existing ones and keep others.
Basically these stuff.
"dependencies": {
"react": "16.6.3",
"react-native": "0.58.3"
},
"devDependencies": {
"babel-core": "^7.0.0-bridge.0",
"babel-jest": "24.0.0",
"jest": "24.0.0",
"metro-react-native-babel-preset": "0.51.1",
"react-test-renderer": "16.6.3"
},
"jest": {
"preset": "react-native"
}
If your package is really old that you still have index.ios.js
/ index.android.js
. You will have to do something to your codes to morden styles, like there might have App.js
and app.json
and index.js
. Generally files like this.
Then copy files like:
.buckconfig
.flowconfig
.gitattributes
.gitignore
, DO REMEMBER to merge this file, you have to keep you own modification..watchmanconfig
Maybe it's OK to keep your babel config file name as .babelrc
, but the current one is named babel.config.js
. So let's name it as the new one.
Change the content of the config file to:
module.exports = {
presets: ["module:metro-react-native-babel-preset"]
}
You might going to upgrade swift version. Follow the swift way. I met some problems in swift 4.2. The class method can not be called in OC. As there's a modification in Swift 4.2.
Just open your Android Studio and let the IDE do the upgrade job.
If you used NDK, well downlad a new version which is specified in RN doc.