Map files

[jacobharasimo]

Is there a way to specify source root for generated source maps?

my grunt task looks like this:

typescript: {
      base: {
src:'<%= yeoman.app %>/**/{,*/}*.ts'
        dest: '.tmp/scripts/<%= typescript.base.options.target %>',
        options: {
          verbose:true,
          module: 'commonjs', //or commonjs
          target: 'es5', //or es3
          sourceMap: true,
          keepDirectoryHierarchy: true,
          references: './typings/tsd.d.ts'
        }
      }
}

the problem i have is it generates the sourcemap with the wrong 'path' to the ts file

for instance my map file has this:

{"version":3,"file":"asideMenuCtrl.js","sourceRoot":"","sources":["../../../../../../app/components/asideMenu/asideMenuCtrl.ts"]

yet what it needs is this

{"version":3,"file":"asideMenuCtrl.js","sourceRoot":"","sources":["/components/asideMenu/asideMenuCtrl.ts"]

as the app folder is the site root. is there some way to set this so it knows as i have tried many things but nothing seams to work right...