macro-execution

This is a simple plug-in based on puppeteer.

Currently it supports macro download. It helps monitoring tasks status for macro downloading files from a virtual web page.
It also provides customized settings and pushes download progress for per task.

Please feel free to use it in javascript or typescript projects.

Install

• npm install macro-execution

Usage

Used in js projects:

let me = require(`macro-execution`); 
 
function A(tasks){
  let test = new me.MacroDownload();
  return test.download(tasks, {site: 'localhost:3000'})
      .then(test.close);
}
 
let tasks = [{
  name: 'test link',       // task name
  menuList: [],            // nested menu wait to be clicked
  downloadPath: './Test',  // the directory to download files
  downloadLink: [],        // download link set, e.g.
                           // linkInfo {
                           //       name: ''
                           //       waitSelector: ''    // selector for download body
                           //       errorSelector: ''   // selector for possible error
                           //       downloadLink: ''    // selector for download link
                           //   }
  macroId: 'q1'            // unique id for running tasks
}];
 
A(tasks);

Used in ts projects:

import {Task, MacroDownload} from 'macro-execution';
 
export function A(tasks: Task[]): Promise<void> {
    let test = new MacroDownload();
    return test.download(tasks, {site: 'http://localhost:3000'})
        .then(test.close);
}

Launch options

Parameters	default Value	Descriptions
site	--	must be set: site to visit

API

• Disconnect

test.close();  

• Monitoring task status

test.runningSteam.subscribe(list => {  
 
// do something with ${list}  
 
// [{  "name":"test link",  
//     "processInfo": {"pid":25459,"cpu":0},   // process id and cpu info  
//     "macroId":"q1",                         // unique id for running tasks  
//     "total":0,                              // total number for per task   
//     "success":0,                            // current success number for per task   
//     "errInfo":[],                           // error message  
//     "otherErr":[]                           // unexpected error message collection   
// }]   
});  

Coming soon

More supports is coming...

It's for open source learning.
Any questions please feel free to contact me.