Avoid unhandled error when used with aliases

[tschaub]

Grunt doesn't provide an easy way to access the list of tasks associated with an alias. Instead of an unhandled error, the task should fail.

See #59.

[FagnerMartinsBrack]

I opened gruntjs/grunt#1238 in case grunt is willing to add this feature.

[paulsouche]

hi

Same issue here. Is there a way to launch the two tasks within a watch ?

    watch: {
      options : {
        interrupt: true
      },
      js: {
        files: [...],
        tasks: ['newer:jscs', 'newer:jshint']
      }
    }

Does not work for me

Thanks

[FagnerMartinsBrack]

It doesn't seems to be related to grunt-newer plugin, it looks like something to be looked up in grunt-contrib-watch docs.

[paulsouche]

Yeah just asking...

    watch: {
      options : {
        interrupt: true
      },
      jscs: {
        files: [...],
        tasks: ['newer:jscs']
      },
      jshint: {
        files: ['Same files'],
        tasks: ['newer:jshint']
      }
    }

Works but is a little bit verbose