Voting app client

Simple command-line client for accessing the voting app.

The following environment variables should be set:

FRONTEND: the voting app frontend (ex: http://localhost:8080)

or

FRONTEND_HOST: the frontend host (defaults to frontend) FRONTEND_PORT: the frontend listening port (defaults to port 8080)

Usage

$ client
Usage: client [options] [command]

Options:
-V, --version   output the version number
-h, --help      display help for command

Commands:
vote            vote for cats or dogs
results         tally the votes
help [command]  display help for command

To cast a vote:

$ client vote
? What do you like better? (Use arrow keys)
❯ (quit)
  cats
  dogs

To see voting results:

$ client results
Total votes -> cats: 1, dogs: 2 ... DOGS WIN!