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ainsleyfrancis / project-scaffolding

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Instructions to get started with projects

  1. Creating Repositories
  2. Express Scaffolding
  3. React Scaffolding
  4. Full Stack App Scaffolding
  5. Git Collaboration

Creating your repositories step by step

  1. On your GitHub page, select the + sign in the top right corner, and select New repository
  2. Choose your project name (ideally in lower case)
  3. Make this private (you can change it to public later on)
  4. Initialize with a README if you haven’t already created one locally
  5. Select Create Repository
  6. Invite your instructor as a collaborator
  7. Clone file as usual and start working!

Express Scaffolding Step by Step

  1. In your project repository on the terminal, run npx express-generator to scaffold the Express application
  2. Open the folder in VSCode and remove the /views folder (we don’t use it)
  3. Remove the view engine setup in app.js file (lines 12-14), because we’re not using any backend template renderers
  4. Change res.render('error'); to res.send('error'); (again, we’re not rendering anything from the backend, we’re just sending responses back to the client)
  5. Install packages that you may use, such as MySQL, Nodemon, or Dotenv: npm install mysql nodemon dotenv
  6. In file package.json, remove jade from the dependencies list
  7. Install dependencies with npm install or yarn
  8. Copy the model folder from your previous projects. This contains the helper.js (which contains a nice wrapper around DB connections, so we can use the db() function from within our code), and it also contains the database.js file, which is the migration file for our project (you will need to modify this file so it contains YOUR database tables definitions and dummy data)
  9. Add a new script into your <package.json> file, that we will use to run our migrations: "migrate": "node model/database.js". Eventually, when you want to run migrations, you will need to run npm run migrate or yarn migrate
  10. Modify the start script so it uses nodemon instead of node: "start": "nodemon ./bin/www"
  11. In the file ./bin/www, change the default port to 5000 (around line 15)
  12. If you need to store private data and passwords (such as your DB pass), create a <.env> file in the Express project root.
  13. Add a .gitignore file to your project. It should contain at least your node_modules and your .env file: /node_modules .env
  14. Happy coding!

React Scaffolding Step by Step

  1. Create React app with npx create-react-app my-app. (Change my-app to the name of your app, e.g. npx create-react-app emefa-mvp.
  2. In VSCode, in src folder, delete the App.test.js, serviceWorker.js, setupTests.js and logo.svg files.
  3. In index.js, remove serviceWorker setup (lines 9-12), and the import from line 5.
  4. In App.css remove the default styling, but keep the file for if you will use some css styling later.
  5. In App.js, remove the logo import in line 2, and the header content in lines 8 - 21.
  6. Change the functional component into class component, so you can add some state later on.
  7. If creating a front-end only app, simply navigate into your app folder (cd folder-name) and yarn start to run the app and begin coding
  8. If building a full-stack app, continue with the steps below

Full Stack App Step by Step

  1. Scaffold Express as above, and React steps 1-6
  2. In package.json in your React app, add a proxy for the back end in line 34; "proxy": "http://localhost:5000".
  3. Back in the terminal, inside your React app, run rm -rf .git to avoid the folder being pushed to GitHub as a sub-module of your main repo.
  4. In your Express app, create a new folder named client, and copy all the contents of your React app into this folder.
  5. You have a full stack app! Happy coding!

Git Collaboration Steps

  1. Fork the repo
  2. Clone it
  3. In your terminal, run git remote add upstream [url] (original url)
  4. Still in the terminal, run git checkout -b staging

You will only need to do the first 4 steps the first time you clone the repo

The following steps are for your daily workflow:

Each time you need to work on some new stuff, make sure you pull latest things from upstream: This brings you up to date with the most recent version of the project. Run the following in your terminal

  1. git pull --rebase staging (if there are merge errors, you will need to resolve them manually in VSCode before continuing. Always read the error message :) )

    Work on your stuff locally, then:

  2. git add .

  3. git commit -m "whatever"

  4. git push origin staging (You’re pushing to YOUR repository, not the upstream)

  5. Create a new Pull Request(PR) in staging of your repo to original repo’s staging branch

  6. Repeat the cycle from 5 - 9 ;)

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