DimaLitvinenko / goit-react-hw-02-feedback

goit-react-hw-02-feedback

Создать(Инициализировать) React App.

Создает React приложение в текущей папке:

npx create-react-app .

Создает React приложение в папке my-app:

npx create-react-app my-app

Настройка pre-commit хуков

1 - Установка зависимостей

Установить в проект следующие пакеты.

npm install --save-dev prettier eslint

В случае ошибки установить явно указать 7-ую версию: eslintv7.11.0 --->>

npm i -D prettier eslint@7.11.0

2 - Инициализация lint-staged и husky

Пользователям MacOS и Linux систем необходимо выполнить в терминале следующую команду. Она установит и настроит husky и lint-staged в зависимости от инструментов качества кода из зависимостей проекта в package.json.

npx mrm lint-staged

Пользователям Windows необходимо выполнить следующую команду. Она делает тоже самое:

npx mrm@2 lint-staged

3 - Установка дополнительных зависимостей (npm-пакетов):

-Sass

Чтобы использовать Sass, сначала установите node-sass:

npm i -S node-sass

-PostCss

npm i -S postcss-loader

-Classnames

Простая утилита JavaScript для условного объединения classNames вместе.

npm i -S classnames

-Babel

npm i -D babel-eslint

-Config React

Этот пакет включает общую конфигурацию ESLint, используемую приложением Create React.

npm i -D eslint-config-react-app

-Prop-types

Проверка типа во время выполнения для свойств React и подобных объектов.

npm i -D prop-types

-Modern-normalize

npm i -S modern-normalize

4 - Добавить npm скрипты в файл package.json:

  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "deploy": "gh-pages -d build",
    "clean": "gh-pages-clean",
    "prepare": "husky install",
    "predeploy": "yarn build",
    ...
    "predeploy": "npm run build",
  },

5 - Интерграция плагинов

Ссылки на документацию по интеграции плагинов в популярные редакторы.

• Prettier editor integration
• ESLint editor integration

6 - Настройки VSCode

Для комфортной работы, после установки плагинов, нужно добавить несколько настроек редактора для автосохранения и форматирования файлов.

{
  "files.autoSave": "onFocusChange",
  "editor.formatOnSave": true,
  "editor.codeActionsOnSave": {
    "source.fixAll.eslint": true
  }
}

7 - Deployment на GitHub Pages

npm i -S gh-pages

package.json

"homepage": "https://имя-профиля.github.io/имя-репозитория",
"scripts": {
+   "predeploy": "npm run build",
+   "deploy": "gh-pages -d build",
    "start": "react-scripts start",
},

"homepage": "https://DimaLitvinenko.github.io/goit-react-hw-02-feedback",

Getting Started with Create React App

This project was bootstrapped with Create React App.

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits.
You will also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

npm run build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can’t go back!

If you aren’t satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

You don’t have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

Learn More

You can learn more in the Create React App documentation.

To learn React, check out the React documentation.

Code Splitting

This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting

Analyzing the Bundle Size

This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size

Making a Progressive Web App

This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app

Advanced Configuration

This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration

Deployment

This section has moved here: https://facebook.github.io/create-react-app/docs/deployment

npm run build fails to minify

This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify