Gophkeeper

Server

$ go build -o gophserver ./cmd/server
$ ./gophserver

Will output help information about server run configuration:

Environment variables:
  DATABASE_DSN string
        Database connection URL
  PASSWORD_MIN_LENGTH uint
        Password minimum length (default "0")
  REST_ADDRESS string
        Address that REST api listens on. (default ":16355")
  REST_HOST_WHITELIST slice
         (default "")
  REST_USE_TLS bool
        Use TLS or not (default "true")
  TOKEN_LIFESPAN int64
        JWT Token lifespan in milliseconds (default "15m")
  TOKEN_SECRET string
        Base64 encoded JWT Token secret
  USERNAME_MIN_LENGTH uint
        Username minimum length (default "0")
exit status 1

For a localhost set REST_USE_TLS to "false"

CLI

$ go build -o gophkeeper ./cmd/cli
$ ./gophkeeper -s "https://localhost:16355" help

Where https://localhost:16355 is the address that the server listens on

Note that, even though the client does not need to connect to the server for a help, it will still require a value set to the -s flag, thus the value can be any valid string if you only want to see the help.

$ ./gophkeeper -s none help