Create-react-app Coding Labs Template

Pre-requisites

You need some VistualStudio Code extensions installed:

• ESLint
• Prettier

Also, commitizen is used to standarize commit messages.

Installation

After initial install, you must install the dev dependencies. You can run yarn:init or add dev dependencies manually:

eslint-plugin-react@^7.14.3 eslint-config-airbnb@latest eslint@^6.1.0 eslint-plugin-import@^2.18.2 eslint-plugin-jsx-a11y@^6.2.3 eslint-plugin-react-hooks@^1.7. prettier eslint-config-prettier eslint-plugin-prettier babel-eslint eslint-import-resolver-babel-plugin-root-import babel-plugin-root-import customize-cra react-app-rewired node-sass commitizen cz-conventional-changelog husky lint-staged @commitlint/cli @commitlint/config-conventiona

Available Scripts

Aside from normally installed scripts, there are 2 more:

yarn coverage

Creates test coverage report in __tests__/coverage

yarn lint

Peforms a eslint --fix in staged files

yarn init:yarn

Installs dev dependencies

Commit Messages

This template comes with Husky hooks, commitzen and commitlint to produce standard commit messages!

Configuration

In case the is an error with your package.json configuration, a copy of the custom variables is next:

{
  "husky": {
    "hooks": {
      "pre-commit": "yarn lint",
      "prepare-commit-msg": "exec < /dev/tty && git cz --hook || true",
      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
    }
  },
  "lint-staged": {
    "*.js": ["eslint --fix", "git add"]
  },
  "jest": {
    "roots": ["<rootDir>/__tests__/"],
    "testMatch": ["**/*.test.js"],
    "moduleNameMapper": {
      "^~/(.*)": "<rootDir>/src/$1",
      "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)quot;: "<rootDir>/__tests__/__mocks__/fileMock.js",
      "\\.(css|less)quot;: "<rootDir>/__tests__/__mocks__/styleMock.js"
    },
    "coverageDirectory": "__tests__/coverage"
  },
  "config": {
    "commitizen": {
      "path": "./node_modules/cz-conventional-changelog"
    }
  }
}