Make --all flag work with files with extensions other than .js

[rundef]

I'm using TypeScript for a project, and when I run nyc with the --all flag, I keep getting errors such as:

failed to instrument /microservices/ms-gateway/app/entities/UserEndpoint.ts with error: 'import' and 'export' may appear only with 'sourceType: module' (1:0)

My package.json config looks like this:

"nyc": {
    "include": [
      "app/*.ts",
      "app/**/*.ts"
    ],
    "extension": [
      ".ts"
    ],
    "require": [
      "ts-node/register"
    ]
  }

It happens because under the hood, the code was trying to instrument the TypeScript code rather than the transpiled JavaScript code.

[coveralls]

Changes Unknown when pulling 3798d4a on rundef:master into * on istanbuljs:master*.

[rundef]

Sorry about all the commits, the tests weren't working here - for some reason, the test 027 doesn't pass on my computer

[bcoe]

@rundef great catch;

I'm curious why your local tests are failing! might be worth digging into more.

I'll be putting out some releases tonight and tomorrow, and will make sure to land this.

[rundef]

The test was failing because I didn't have write access to node_modules/.cache
Now everything is working fine !

[bcoe]

@rundef I've also landed this change in next, if you wouldn't mind giving it a shot:

npm cache clear; npm i nyc@next

when you have a moment, and are bored, would love a follow up unit test at some point -- just so we never have a regression of this feature.

[bcoe]

@rundef I've actually promoted this to latest.

npm cache clear; npm i nyc should have your changes.

[rundef]

Thanks, it works perfectly for me now.
I will send a unit test for that feature later this week, when I have some free time.