Excluding files from diff size check
Not a question, but not sure where else feature requests should go.
PRs with major changes to the dependency graph in a yarn.lock file are labeled like PRs with a lot of hand-written code, but this may not be desired. A quick fix would be having
$size() accept an ignore pattern, a better fix may be making functions compose, like list all file diffs, then filter, then count lines. A lot of these things are already solved by coreutils in unix shell scripting too, integrating that could also be nice.