cwd option in generated hooks make the hook fail on Windows

[romaricpascal]

The cwd option introduced to let grunt run properly when the Gruntfile.js is not at the root of the Git folder makes the hook fail when run on Windows :(

Using version 0.1.0 will work on Windows if the Gruntfile is in the root folder. Having the Gruntfile in another folder works on Linux (and probs Mac Os?). Will need to find a way of to make things work on Windows when the Gruntfile is not at the root of Git folder.

[romaricpascal]

Note for self: \ might need a bit of escaping when on Windows. See if it's not the cause of the issue.

[andrewjmead]

PS. I would be happy to help debug this issue. I operate on windows 7 most days.

[andrewjmead]

The \ is 100% the issue. I was able to update pre-commit running version 0.2.0, and everything was working.

Manual Update Below:

#!/usr/bin/env node

// GRUNT-GITHOOKS START
var exec = require('child_process').exec;

exec('grunt test', {
       cwd: 'c:\\code\\auto-test'
     }, function (err, stdout, stderr) {

  console.log(stdout);

  var exitCode = 0;
  if (err) {
    console.log(stderr);
    exitCode = -1;
  }

  process.exit(exitCode);
});
// GRUNT-GITHOOKS END

[romaricpascal]

The master branch now has this fixed. I'll make a new release once I've sorted out #8 so it is easier to use from NPM. In the meantime, you can use d1fc833 :)