go command line (and library) for interacting with apis and data in CI.
ci-multitool pulumi jsonoutput pulumi/jsonoutput/testdata/preview-changes.json -d 'gh-pr-trailer,stdout' --key pulumi-preview --repo alexgartner-bc/test --pr 3
echo asdf | ci-multitool github pr-trailer --repo alexgartner-bc/test --pr 3 --summary "my summary" -
echo asdf | ci-multitool github comment --repo alexgartner-bc/test --pr 3 -