TS files are not included in the coverage with `--path` option

[max-konin]

Env:

"ember-cli-code-coverage": "1.0.3",
"ember-cli-typescript": "^4.2.1",

COVERAGE=true ember t works fine and generates accurate coverage reports. But I want to configure my CI workflow with pre-built dist and run tests with --path option.

COVERAGE=true ember b --environment=test
COVERAGE=true ember t --path ./dist

That generates reports w/o .ts files

Repro repo https://github.com/max-konin/coverage-with-path-and-ts-repro. I built a simple component https://github.com/max-konin/coverage-with-path-and-ts-repro/tree/master/app/components Test coverage report with --path option - https://github.com/max-konin/coverage-with-path-and-ts-repro/actions/runs/1692096928

[rwjblue]

Can you test with the 2.0.0-beta.4 release? There is some additional setup overhead, but this workflow should work a bit better (because we no longer rely on knowing all the files from the build in order to handle coverage).

[max-konin]

Hey @rwjblue

2.0.0-beta.4 works fine.

Thank you!