ldcli written using kong instead of cobra.
- testing
- required flags
- get flag command
- list flag command
- config file for flags
- env vars for flags
- event tracking - attempt
- event tracking - success result
- event tracking - help
- event tracking - error
- plain text vs. json output
go run . flags get --environment test --project default --flag my-new-flag
go run . flags list --project default