Compiling on the fly for rich_

compileme.js

var fs = require('fs');
var code = '#include <stdio.h>\n int main (void){printf("testing");char x; x = getchar();printf("READ: %c",x);return 0;}';
 
var child = require('child_process');
 
 
fs.writeFile('tmp.c',code,function(){
  console.log('Code written to disk');
  var args = ['-o', process.cwd() + '/run', process.cwd() + '/tmp.c'];
  console.log(args.join(' '));
  var compiler = child.exec('gcc', args);
 
  compiler.stdout.on('data',function(data){
    console.log('stdout: '+data);
  });
 
  compiler.stderr.on('data',function(data){
    console.log('ERROR: '+data);
  });
 
  compiler.on('close',function(code,signal){
    console.log("Program compiled : )");
    var TEST_EXEC = process.cwd() + '/run';
    console.log(TEST_EXEC);
    var spawn = child.spawn;
    var test = spawn(TEST_EXEC);
 
    test.stdout.on('data', function (data) {
      console.log('stdout: ' + data);
    });
 
    test.stderr.on('data', function (data) {
      console.log('stderr: ' + data);
    });
  });
});