Project's Briefly Description :-

Name: Nutrition App

About: you can calculate your recipe by clicking on food item.

For more Details and more Project visit on my portfolio.

• visit here 'http://ranjanvishal.tech/' or
• Vishal ranjan

>>>> TUTORIAL FOR DEPLOYING <<<<

Deploying a React App to GitHub Pages

* created using create-react-app

Procedure

1. Create an empty repository on GitHub. (2 minutes)

   • For this tutorial, I'll create a repository named nutrition-app.
   • By empty, I mean without a README.md file, a .gitignore file, a LICENSE file, or any other files.

2. Create a new React app on your computer. (5 minutes)

   $ create-react-app nutrition-app
   

   • This is the app you will deploy to GitHub Pages in step 7.
   • I opted to give the app the same name as my GitHub repository (i.e. nutrition-app). However, you can name them differently from one another (e.g. you can name your app app-123 and your GitHub Repository repo-456).
   • This will create a new folder named nutrition-app (or whatever you named your app) on your computer.

3. Install the gh-pages package as a "dev-dependency" of the app. (1 minute)

   $ cd nutrition-app
   $ npm install gh-pages --save-dev
   
   

   • The commands shown in the following steps can all be issued from within the app's folder.

4. Add some properties to the app's package.json file. (3 minutes)

   • At the top level, add a homepage property. Define its value to be the string http://{username}.github.io/{repo-name}, where {username} is your GitHub username, and {repo-name} is the name of the GitHub repository you created in step 1. Since my GitHub username is gitname and the name of my GitHub repository is nutrition-app, I added the following property:

   //...
   "homepage": "http://gitname.github.io/nutrition-app"

   • In the existing scripts property, add a predeploy property and a deploy property, each having the values shown below:

   "scripts": {
     //...
     "predeploy": "npm run build",
     "deploy": "gh-pages -d build"
   }

5. Create a git repository in the app's folder. (1 minute)

   $ git init
   
   Initialized empty Git repository in C:/path/to/nutrition-app/.git/
   
   

   • on existing app no need to initialize (if you will do it shows Reinitialized existing Git repository in C:/path/to/nutrition-app/.git/ )

6. Add the GitHub repository as a "remote" in your local git repository. (1 minute)

   $ git remote add origin https://github.com/gitname/nutrition-app.git
   
   

   • This will make it so the gh-pages package knows where you want it to deploy your app in step 7.
   • It will also make it so git knows where you want it to push your source code (i.e. the commits on your master branch) in step 8.

7. Generate a production build of your app, and deploy it to GitHub Pages. (2 minutes)

   $ npm run deploy
   

   • That's it! Your app is now accessible at the URL you specified in step 4.
   • In my case, my app is now accessible at: https://gitname.github.io/nutrition-app/
   • I recommend exploring the GitHub repository at this point. When I explored it, I noticed that, although a master branch did not exist, a gh-pages branch did exist. I noticed the latter contained the built app code, as opposed to the app's source code.

8. commit your source code to the "master" branch and push your commit to GitHub. (1 minute)

   $ git add .
   $ git commit -m "Create a React app and publish it to GitHub Pages"
   $ git push origin master
   
   

   • I recommend exploring the GitHub repository once again at this point. When I did that, I noticed that a master branch now existed, and it contained the app's source code.
   • So, the master branch held the source code, and the gh-pages branch held the built app code.

References

1. Facebook's tutorial on deploying a React app to GitHub Pages