Feature Request - automation output

[vetsin]

Would be nice to make this tool more shell script friendly, e.g. allow --json output or the like

Example current usecase:

> codeowners some/folder | rev | cut -d' ' -f1 | rev | uniq -c | sort -rn | head -n 1 | sed -E 's/^ *[0-9]+ //g'
@some.user

but we could do something like this alternatively:

> codeowners --json some/folder | jq 'group_by(.owner) | map({value: .[0].owner, count: length}) | max_by(.count) | .value'
"@some.user"