npm - upload your own wheels

1. Have an npm account

Address: https://www.npmjs.com/
may be slow, be patient.

2, the command line login

a) Taobao mirrors should be deleted.
b) npm login input information.

3, related to making wheels

js requirements

lib library:
feel free to export what you need.

Executables:
have a fixed beginning:

#!/usr/bin/env node

Otherwise it will not work properly.

package.json

Take my wheel as an example:

name: npm package name, longer to prevent repetition.
version: increment by 1 each time. Unable to remove old versions.
author: myself.
license: open source license, if you play by yourself, you don't need to pay special attention.

dependencies: dependencies.
files: All files included. will appear in the final package.
bin: Console assembly. The key is the instruction, and the value is the corresponding js file.

{
    
    
	"name": "get_bing_image",
	"version": "1.1.4",
	"author": "zxing2021",
	"license": "ISC",
	"dependencies": {
    
    
		"cheerio": "^1.0.0-rc.10",
		"got": "^11.8.3"
	},
	"files": [
		"./index.js"
	],
	"bin": {
    
    
		"get_bing_image": "./index.js"
	}
}

a few tips

Get the parameters of the command line execution: use the wheel commander.

Several paths:
process.cwd(): The path to execute.
__dirname: The directory where the js file is located.
process.env["xxx"]: specific environment variables.

readme.md

Put it under the root path and can appear on npm.

4. Command line release

Execute the release command:

npm publish

Extra: My Wheels

grabbing bing wallpaper

https://www.npmjs.com/package/get_bing_image

This is my first wheel.
Function: Grab the bing wallpaper to the local.

Install globally:

npm i get_bing_image -g

call command:

get_bing_image 

Effect:

File upload and download server

https://www.npmjs.com/package/tiny_file_server

Role: build an express server, zero code, dedicated to file upload and download.

Install globally:

npm i tiny_file_server -g

call command:

tiny_file_server -p 8081 -f D:/

Effect: port 8081, the file will be saved in the root directory of the d drive.

There is also a page for testing the corresponding port.
Only a single upload for now.

Create project from zip

See this article for the article: https://blog.csdn.net/qq_37284843/article/details/124059268

Any project can be created on the fly. Unzip the zip file.
Similar to git clone, but locally.