Saturn Core

Install

cli

npm install -g saturn-core

use in code

npm install --save saturn-core

Usage

CLI

saturn clean ~/your/saturn/path     # clean project (include config, run.js, variables) 
saturn install ~/your/saturn/path   # install npm
saturn run ~/your/saturn/path       # run project
saturn run ~/your/saturn/path 2     # run specific block [0-n]

Programmatic

compile

• compile.node_modules: Function (str, project_path)
  • this function parse npm dependencies
  • return [ "some-module" ]
• compile.runnable: Function (project_path)
  • this function create runnable
  • return runnable object

'use strict';
 
let saturn = require('saturn-core');
 
// some string contains require
let libstring = "const fs = require('fs');\nconst mysql = require('mysql');"
 
// [ "mysql" ]
let node_modules = saturn.compile.node_modules(libstring);
console.log(node_modules)
 
// your saturn project path
let project_path = '~/workspace/basic/python2.satbook';
 
// create runnable script in your project folder
let runnable = saturn.compile.runnable(project_path);
console.log(runnable);

worker

• worker.run: Promise (project_path, target, binder, argv)
  • project_path: project path in your file system
  • target: 'all' or '1', '2', .., 'n'
  • binder:
    • binder.terminal: Function, callback(spawn_process)
    • binder.data: Function, callback(process_output)
    • binder.error: Function, callback(process_error)
• worker.clean: Promise (project_path)
  • this function remove all except lib.json, scripts.json
• worker.install: Promise (project_path, binder)
  • project_path: project path in your file system
  • binder:
    • binder.terminal: Function, callback(spawn_process)
    • binder.data: Function, callback(process_output)
    • binder.error: Function, callback(process_error)

connect

• connect.run: Promise (project_path, target, src)
  • project_path: project path in your server
  • target: 'all' or '1', '2', .., 'n'
  • src: source object
    • this function overwrite the project
    • lib: lib.json in your project
    • scripts: scripts.json in your project
• connect.status: Promise
  • return running process
• connect.stop: Promise (project_path)
  • this function stop if project running
• connect.disconnect: Promise
  • this function remove connection (signout from server)
• connect.log: Function (project_path)

let saturn = require('saturn-core');
let connect = saturn.connect('http://host', 'user', 'password');
 
let log = connect.log('/examples/server/express-api-server.satbook')
    .on('data', (json_data)=> {
        // when log received. 
    });
log.close(); // force stop log
 
// stop and run project
connect.stop('/examples/server/express-api-server.satbook')
    .then(()=> connect.run('/examples/server/express-api-server.satbook', 'all'))
    .then(()=> connect.disconnect());