caching issue with check-coverage & report

[brewster1134]

i noticed that when i make configuration changes, the results are not reflected when i use either nyc check-coverage or nyc report. the only way (that i can find) to force it to refresh, is by running nyc mocha

• it happens regardless of if configuration options are set from package,json or the command line
• it still happens when cache is set to to false
• it happens with any configuration option is changed
• it even happens with a new shell session

although it happens with any option, the most visually obvious option i was using test with was all. here are steps to reproduce...

### initial report
nyc report --reporter text
# no files reported (correct)

nyc report --reporter text --all
# no files reported (incorrect)
nyc mocha -all
# all files reported (correct)
nyc report --reporter text --all
# all files reported (correct)

### works in reverse too

nyc report --reporter text
# no files reported (incorrect)
nyc mocha
# no files reported (correct)
nyc report --reporter text
# no files reported (correct)

[coreyfarrell]

Both nyc report and nyc merge operate on existing results. They do not perform instrumentation, they only operate on existing files. Also note that these sub-commands do not support the --all option.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.