is there a way to disable instrumentation?

[travi]

Is istanbul instrumentation required for all tasks defined for this runner?

I'd like to calculate coverage for my default build, but not during a tdd cycle since the instrumentation is pretty slow. I tried the obvious things like setting coverage to false but it is still slow enough that I assume it is still taking the instrumentation hit.

Worst case, I can add a second mocha plugin, but I'd like to group the tasks under a single plugin definition.

[pocesar]

sorry, the plugin is tied to coverage information, the test only happen so the source can be instrumented and coverage'd. all paths, regardless of options, use istanbul (be it the mocha_istanbul task or the check_coverage task) one thing that you could do, and would be an awful hack IMHO, is to change the scriptPath option to a passthrough node.js bin, that would take stdin and make it stdout on the command given after cover, so the executed task would be like node yourpassthrough.js cover node_modules/mocha/bin/_mocha -- test

and yourpassthrough.js would look like (haven't tested!):

var spawn = require("child_process").spawn;

spawn(process.execPath, process.argv.slice(1), {
  cwd: process.cwd(),
  stdio: 'inherit'
})

[travi]

ok no worries. i certainly don't need to go as far as hacking something together. i'll just add in another grunt plugin that can run mocha tests w/o the coverage. simply not as convenient as i was hoping for.

thank you for the quick response and clarification.

[pocesar]

just noticed there's a task that does this (combines 2 grunt plugins into one)

https://github.com/smulyono/grunt-node-mocha

I know it's a bit late, but might serve for future reference :)