allow callback function before test if string

[AlbanMinassian]

allow use function to generate string command. Cordialy Ami44

[jharding]

This seems fine, but could you give me a use case for this?

[AlbanMinassian]

hello

exec: {
    replace: {
        command: function () { return 'sed -i \'s/ugly/'+grunt.template.process('<%= pkg.author %>')+'/g\' file.txt'; }
    }
}        

[jharding]

Cool, there are probably a few use cases where this would be useful. Rather than relying on the closure to get access to grunt, I'll pass grunt to the function. So it'd look something like this:

exec: {
  replace: {
    command: function(grunt) {  
      return 'sed -i \'s/ugly/'+grunt.template.process('<%= pkg.author %>')+'/g\' file.txt';
    }
  }
}

I'm pretty busy this week, but I'll try and get this in and release the next version of grunt-exec by next week.

[jharding]

This is now in v0.3.0.

[AlbanMinassian]

Thank @jharding