# this defaults to 10 changesets, edit it for more
python commit_files.py

# coverage map is c++ (not .js) for d54bb49a08e9 from adr using:
adr raw_coverage --rev 4ea775c267be --no-perf --quiet --path dirs.txt

# changes_files.json has 1000 changesets roughly from Oct 12-19, 2017
python missing_coverage.py --json coverage_map.json --changesets changes_files.json