server/api/commandExecution/index.js

   1 'use strict';
   2
   3 var express    = require('express'),
   4     router     = express.Router(),
   5     path       = require('path'),
   6     exec       = require('child_process').exec
   7
   8 router.post('/', function(req, res) {
   9     var params     = req.body,
  10         command    = params.command,
  11         inputPath  = path.normalize('workspace/'+params.inputDir),
  12         outputPath = path.normalize('workspace/'+params.outputDir),
  13         options    = params.options
  14
  15     var execLine = command
  16     console.log(execLine)
  17     if(options) {
  18         options.forEach(function(option) {
  19             if(option.isFilled) {
  20                 var content = option.content.toString().replace(",", " ", "g")
  21                 if(option.name === "-i") {
  22                     execLine = execLine+' '+option.name+' '+path.normalize(inputPath+'/'+content)
  23                 } else if(option.name === "-o") {
  24                     execLine = execLine+' '+option.name+' '+path.normalize(outputPath+'/'+content)
  25                 } else {
  26                     execLine = execLine+' '+option.name+' '+content
  27                 }
  28             }
  29         })
  30     }
  31     exec(execLine, function(err, stdout, stderr) {
  32         if(err) {
  33             console.error(err)
  34             res.send('error')
  35         } else {
  36             console.log(stdout)
  37             console.log(stderr)
  38             res.send('done')
  39         }
  40     })
  41 });
  42
  43 module.exports = router