Imports
- golang.org/x/oauth2
- google.golang.org/api/gmail/v1
- google.golang.org/api/option
- github.com/andrew-d/go-termutil
- github.com/pkg/browser
- github.com/shu-go/rog
- github.com/mitsuse/pushbullet-go
- github.com/mitsuse/pushbullet-go/requests
- github.com/BurntSushi/toml
- github.com/slack-go/slack
- github.com/shu-go/minredir
- github.com/shu-go/gli/v2