中文版

[email protected] + [email protected] + [email protected] + [email protected] + +[email protected] + [email protected] + sass

• Development Environment
• Feature
• Running the project for the first time
• Debugging
• Development
• Directory Description
• Modify css-loader
• Other suggestion

Development Environment

• Operating system: window 10
• nodejs: 10.15.0
• npm: 6.9.0
• yarn: 1.9.2
• Development Tools: JetBrains WebStorm 2019.1.1 x64
• Browser: chrome 74.0.3729.131 stable

Feature

• immutablejs
• sass
• redux
• react-router
• code split
• hot load
• no cache
• stylelint
• tslint
• husky
• lint-staged

Running the project for the first time

Execute yarn in the project root directory

Debugging

• npm run devSprites: Execute the packaged Sprite map, which runs every time you add a new image.
• npm run devSrc: Execute and compile index.html, do not have to run multiple times, test entity files only
• npm run devServer: Start webpack-dev-server, then open http://localhost:19080
  

Development

• npm run sprites: a sprite map of the production environment, a sprite file of the sprite, and a hash of the image file
• npm run src: package js of production environment, js files are hashed. Effect:

Directory Description

• config-ts/index.ts: configuration of main webpack and gulp

• config-ts/tsconfig-commom.json: generic ts configuration

• webpack-ts/webpack.server.config.ts: Start the webpack-dev-server configuration file

• webpack-ts/webpack.src.config.ts: compile the actual file, separate development environment compilation and production environment compilation

• webpack-ts/plugins/deleteFiles.ts: empty files in a directory

• webpack-ts/plugins/insterDataToHtml: Insert the js generated by the webpack into the html file and insert the url of the sprite into the html file.

Modify css-loader

This is to make it easy to locate the css file for editing in the browser. Go to node_modules/css-loader/dist/index.js
Comment out the following code

const moduleCode = `// Module\nexports.push([module.id, ${cssAsString}, ""${result.map ? `,${result.map}` : ''}]);\n\n `;

Add the following code to the corresponding

let map = null
if (result.map) {
  map = result.map.toJSON()
  map.sources = map.sources.map((src) => 'file:///' + src.replace(/\\/g,'/'))
}
const moduleCode = `// Module\nexports.push([module.id, ${cssAsString}, ""${result.map ? `,${JSON.stringify(map)}` : ''}]);\n\n`;

Modify the location css by chrome, then modify the file, this modification will be saved locally

Other suggestion

1.css use BEM specification, see https://seesparkbox.com/foundry/bem_by_example