files not loaded from .taprc

[jhessin]

My package.json test script runs TAP_RCFILE=./.taprc tap and my .taprc file looks like this:

color: true
reporter: tap
files: [ ./test.js ]

Expected result: running yarn test will run the tests in test.js.

Actual result: I get a usage blob from running yarn test

Workaround: I can get the expected result if I append a -- to the end of the script. Why is this?

[isaacs]

Thanks for the report! Fixed on the latest publish. From the commit message:

Don't require argv file list if specified in taprc

Previously, checking for specified test files was done by looking at
argv.length.  So, if a `files` config was specified in taprc, it would
work if a `--` was passed in on the command line, but otherwise would
dump the usage message one sees when running `tap` with no arguments (or
would wait for stdin if not run on a TTY).

Fix #438