rkeys/io/rkey/filter/shell-exec.js

A platform for creating tablet/HTML5 virtual-keyboard apps to send keystrokes to remote X11

// Generated by LiveScript 1.3.0
(function(){
  var _, Cp, D, join$ = [].join;
  _ = require('lodash');
  Cp = require('child_process');
  D = require('../constants').directions;
  module.exports = function(arg$){
    var command, direction, id, arr, cmd;
    command = arg$.command, direction = arg$.direction, id = arg$.id;
    if (command == null) {
      return false;
    }
    if (_.isArray(command)) {
      command = command[direction];
    } else {
      if (direction !== D.DOWN) {
        return;
      }
    }
    if ((arr = command.split(' '))[0] !== 'exec') {
      return false;
    }
    cmd = join$.call(arr.slice(1), ' ');
    Cp.exec(cmd, function(err, stdout, stderr){
      if (err) {
        log(err);
      }
      if (stdout) {
        log(stdout);
      }
      if (stderr) {
        return log(stderr);
      }
    });
    return true;
  };
}).call(this);