I have a folder setup with some files I already want to have in the folder. I want to be able to run
react-native init PROJECTNAME
and instead of creating a folder PROJECTNAME it would init a react-native project in the folder I am currently in.
Is this possible?
Currently, I have my setup already created from previous projects that I enjoy using (packages.json, config files, etc). I delete the node_modules, and then react-native init PROJECTNAME. Then I take the PROJECTNAME/ios PROJECTNAME/android folders generated within that folder, move them into the main project folder and it works pretty smoothly. Just not optimal.
You can do
$ cd .. && react-native init folder_name
It will overwrite your package.json but keep the non-default files.
This issue is currently tracked there.
You should have install react-native-cli instead of react-native globally as described here.
And then the command is:
npx react-native-cli init appname --directory ./appPathToDir
The reason I wanted to do this was to have a sort of mono-repo, but I have transitioned away from this approach as I am not sure it is beneficial.
expo init /.
this will create expo app in current directory using the folder name
Related
I'm trying to create my first cra-template on NPM and for some weird reason when I try my template locally using the file:./cra-template-[mytemplate] everything copy overs without problem. When I publish it and try using the npx create-react-app my-project --template [mytemplate] all files are being installed but not folder structure. What am I doing wrong?
My Folder structure goes like that :
template
|
|--src
|
|--api
|--components
ect..
Thank you for the help
Ok so I figured it out. You need to actually put a file inside the folder, .gitkeep as an example. If you don’t github is not going to create an empty folder and so when you are going to pull your template all files are going to be there but no folder.
I don't want to follow the convention of putting my environment variable (.env file) at the root directory of my Nuxt project.
How can I achieve another directory or even name for it without using the #nuxtjs/dotenv module? (I know this one is already baked into Nuxt since v2.13 and hence, not needed anymore).
Looking at this answer: https://github.com/nuxt/nuxt.js/issues/8331#issuecomment-727533175
You can specify a different location and name if you'd like, with the following
yarn dev --dotenv variables/.env_file
With the following structure
Of course, this will work with yarn generate and yarn build.
I got no luck with the --dotenv flag, so I'm just using replacing .env with the desired contents upon build or serve, like cp .env.xxx .env && yarn dev.
Not the prettiest, but good enough.
In your case the command would be cp variables/.env_file .env && yarn dev.
Is it possible to an Expo app example to load a module located in the parent folder AND to see changes in the example app when i rebuild the package (with tsc -w to rebuild on any saved files)?
I precise that the module is not publish on npm yet.
I've already succeed to do that using monorepo architecture with yarn workspaces and expo-yarn-workspaces package.
But what about the case when you don't want to publish your package like a monorepo?
For example, in this repo https://github.com/cuvent/react-native-vision-camera
There is an example RN app in bare workflow and in its package.json there is no mention of the developed package (meaning that it's not installed like a normal dependency).
But in the app src/App.tsx, the package is used like that :
import { Camera, frameRateIncluded, sortFormatsByResolution, filterFormatsByAspectRatio } from 'react-native-vision-camera';
Though, the react-native-vision-camera is used like it's already and normally installed with yarn or npm.
How does it work ?
Thanks.
Finally, I've found something that works for me.
You can find my config for metro if you want here:
https://github.com/grean/react-native-metro-config-app-example
With it, you can access the parent component from the expo app, modify it and immediately see the hot-reload changes.
Create a file metro.config file in your expo root app directory with that code inside:
let config = require('#grean/react-native-metro-config-app-example/index.js');
module.exports = config
For a whole example, you can check this repo out:
https://github.com/grean/react-native-scale-text
It's simple issue but I don't know how to do it. I'm looking for some references, but there are problems.
I'm using react-native : 0.60.5. Hence there is no eject method or command.
The project was not created with expo.
After I referenced How to Rename A React Native App and error Unrecognized command "eject", then I follow the process below.
change the app.json's name and diplayName field to name which I want to change
remove android/ and ios/ directory
use react-native upgrade --legacy true
But there is no change on the project name and app name.
Is there any way to change the project and app name? Thanks.
Please check the below steps :
if you want to change both the app name and the package name (i.e. rename the entire app), the following steps are necessary:
Make sure you don't have anything precious (non-generated, manually
copied resources) in the android/ and ios/ subfolders.
Delete both the android/ and ios/ folder.
Change the "name" entry in your package.json to the new name.
Change the app name in both your index.android.js and index.ios.js:
AppRegistry.registerComponent('NewAppName', () => App);
Run react-native upgrade to re-generate the platform subfolders.
If you have linked resources (like custom fonts etc.) run
react-native link.
If you have other generated resources (like app icons) run the
scripts to generate them (e.g. yo).
Finally, uninstall the old app on each device and run the new one.
Hope it helps. feel free for doubts
for android edit strings.xml file which located in res/values/
string name="app_name">APP_NAME</string
I had a very hard time with this and this is what I did - hopefully it helps someone. Literally took me 15 minutes
https://www.npmjs.com/package/react-native-rename install react-native-rename and rename your app to whatever you need using the instructions provided for the package
Important part would be to use this:
npx react-native-rename "YourProjectName" -b com.yourporjectnamehere - because this is needed for android to work correctly
find in your project every file and folder name that will contain your previous name - for me it was mostly in ios folder. I had to rename all the folders and some of the files inside. just replace the part with your previous name with your current name
find all occurrences of your previous name left inside the project with the whole project search in your editor and replace them with the new name.
To make it work for ios
Delete Pods inside the ios folder
Delete node_modules
go to ios folder with your terminal and do pod install
do npm install in your original directory again
make sure all the caches are deleted for your ios simulator with yarn start --reset-cache
To make it work for android
Make sure that under android/app/src/com/yourprojectnamehere/ the folder contains MainApplication.java and MainActivity.java files and that the project name inside are updated
./gradlew clean inside android folder in terminal
Delete node_modules
npm install
react-native run-android and everything should be working
I know its a lot of steps, but from what I have found renaming react native app is not actually as easy as you might have thought
Let's say I initialize a project under react-native init <filename>, installed a bunch of node packages, and added code.
Then separately I initialize a different project under react-viro init <filename>, installed a bunch of node packages, and added code.
If I wanted to combine what I created under react-native init into what I created under react-viro init, is it as simple as copying files over and reinstalling missing node packages into the react-viro project?
Assuming you are working in the ./src folder, every file is independent of iOS or Android as part of the JavaScript bundle.
You can simply copy the .js files over and install the node packages in that project.
You probably should not copy any files that are outside the ./src folder, but I also suspect you wouldn't need to. Files in the Android and iOS folders are rarely touched as they contain operating system config settings and custom modules that you would have wrote in the native languages.
If the file renders JSX, you will be safe to just copy it over and hook it back up.
To state it another way, go into the folder that has node_modules in it. You shouldn't copy anything that is in that folder except additional files that you created. This is where people normally create an src folder and place all their JavaScript. You probably have an index file in there that points to ./src/app.js or you may have an index.ios.js and index.android.js that both point to a ./src/app.js. Anything inside src is safe.
That's my best answer without seeing your folders and files.
If you intend to copy code from one react native project to another, make sure the code you intend to copy is JS and not any native files. Make sure you do register the correct component using AppRegistry. Rest assured you can copy the code from one project to another.
Assuming you have a project at folder
/my-project/android
/my-project/ios
/my-project/src
Copy my-project and paste it at your desired folder like
/new-my-project
Change git origin
git remote set-url origin https://gitlab.com/..../**.git
Open /new-my-project/android in Android Studio, and then rename app/java/com.myproject to com.newmyproject
Go to app/build.grade and change com.myproject to com.newmyproject and sync
Create firebase project and download google-services.json file and add to new-my-project/android/app
Build application, then test application under metro bundler
npx react-native start
Create keystore, test notifications, change base_url_api, test apk etc Android finish now, iOS
Update pods on new-my-project/ios
pod install && pod update
open myproject.xcworkspace
Change bundle identifier to org.reactjs.native.newmyproject, version to 1.0, build to 1 and desired Display name. Let it index completely
Setup in firbase and replace GoogleService-Info.Plist file and Clean build folder in xcode
Go to developer.apple.com and create identifiers, APNS certificates, profiles
Download certificates from keychain and upload to firebase
Build the project in simulator/device and test it.
Done