select-shell

select-shell

list of select for nodejs on terminal.

###Install

  $ npm install select-shell

###Using

Navigate with arrows

Up and Down - Navigates on the options
Right - Check the option
Left - Uncheck the option
Enter/Return - confirms the options selected
Esc - Cancel/Exit

###Code

'use strict';

var selectShell = require('./index');
var stream = process.stdin;
var select = selectShell();

/* 
  select.option(text, value)
  Value is optinal. The default value is equal the text.
*/
select.option('One', 1)
      .option('Two', 2)
      .option('Three', 3)
      .select();

select.on('select', function(options){
  /* Return the options selected. Ex.: [{ text: '', value: '' }] or { text: '', value: '' } depends the config multiSelect */
  console.log(options);
  process.exit(0);
});

select.on('cancel', function(options){
  /* Return the options selected. Ex.: [{ text: '', value: '' }] or { text: '', value: '' } depends the config multiSelect */
  console.log('Cancel select, '+ options.length +' options selected');
  process.exit(0);
});

###Optional configs

var select = require('select-shell)(
  /* Default values */
  {
    pointer: '> ',
    pointerColor: 'white',
    checked: ' ✓',
    checkedColor: 'green',
    msgCancel: 'No selected options!',
    msgCancelColor: 'red',
    multiSelect: true
  }
);

###The scheme of color is equal to the module colors.

• bold
• italic
• underline
• inverse
• yellow
• cyan
• white
• magenta
• green
• red
• grey
• blue
• rainbow
• zebra
• random