Prints CRAP scores for Elixir source files and fails when results exceed the configured threshold.
Usage: mix crap
mix test --cover --export-coverage default
mix crap
mix crap --coverdata path/to/file.coverdata
mix crap --max-score 30
mix crap --path path/to/source
mix crap --verboseCoverage workflow: mix crap consumes persisted Mix/Erlang coverage data.
The default path is cover/default.coverdata, produced by
mix test --cover --export-coverage default. Plain mix test --cover prints
a coverage report, but does not leave importable coverage data for a later
mix crap run.
The task scans root lib/**/*.ex files by default (default: lib). Use
--path PATH to scan another source directory as PATH/**/*.ex. It skips
valid files with no analyzable function or macro bodies, such as callback-only
protocols and behaviour modules.
The default maximum CRAP score is 30 (default: 30). Use
--max-score N to override it. The task fails when any function exceeds the
threshold or has score calculation errors. Missing function coverage is scored as 0%.
Missing coverdata input is a usage error when analyzable functions exist. Use
--verbose to print the full scored table on passing runs.