This script calls git diff --name-status and optionally adds --diff-filter when using --filter.
Examples: npx ./index.js v1.0.0 npx ./index.js v1.0.0 --filter mr
An argument of <revision>, <revision>..<revision>, or <revision>...<revision> is required to pass to git diff.
See https://git-scm.com/docs/git-diff for more info.