Bogo UI

Simple CLI output helpers.

Bogo::Ui

Output formatted information to the CLI.

require 'bogo/ui'

ui = Bogo::Ui.new(
  app_name: 'TestApp'
)

ui.info 'This is information'
ui.warn 'This is a warning'
ui.error 'This is an error'

ui.info "This is information with #{ui.color('color', :bold, :green)}"

result = ui.ask('Type a word')
ui.info "You provided: #{result}"

Bogo::Ui::Table

This is a table helper. Under the hood it uses the Command Line Reporter with a few modifications. Direct usage:

require 'bogo/ui'

ui = Bogo::Ui.new(app_name: 'TestApp')
Bogo::Ui::Table.new(ui) do
  table do
    row do
      column 'Name'
      column 'Age'
    end
    row do
      column 'me'
      column '100'
    end
  end
end.display

This helper allows for appending data to an existing table. Useful for when polling for updates and wanting to keep the existing table structure:

require 'bogo/ui'

ui = Bogo::Ui.new(app_name: 'TestApp')
tbl = Bogo::Ui::Table.new(ui) do
  table do
    row do
      column 'Name'
      column 'Age'
    end
    row do
      column 'me'
      column '100'
    end
  end
end

tbl.display

tbl.update do
  row do
    column 'you'
    column '50'
  end
end

tbl.display

Info

• Repository: https://github.com/spox/bogo-ui
• Command Line Reporter: https://github.com/wbailey/command_line_reporter