Squib sample: build groups

.gitignore

*.png

build_groups.rb

require 'squib'

Squib::Deck.new(width: 75, height: 75, cards: 2) do
  # puts "Groups enabled by environment: #{groups.to_a}"

  text str: ['A', 'B']

  build :print_n_play do
    rect
    save_sheet dir: '.', prefix: 'build_groups_bw_'
  end

  build :color do
    rect stroke_color: :red, dash: '5 5'
    save_png dir: '.', prefix: 'build_groups_color_'
  end

  build :test do
    save_png range: 0, dir: '.', prefix: 'build_groups_'
  end

end

# Here's how you can run this on the command line:
#
# --- OSX/Linux (bash or similar shells) ---
# $ ruby build_groups.rb
# $ SQUIB_BUILD=color ruby build_groups.rb
# $ SQUIB_BUILD=print_n_play,test ruby build_groups.rb
#
# --- Windows CMD ---
# $ ruby build_groups.rb
# $ set SQUIB_BUILD=color && ruby build_groups.rb
# $ set SQUIB_BUILD=print_n_play,test && ruby build_groups.rb
#
# Or, better yet... use a Rakefile like the one provided in this gist!

Rakefile

# Example Rakefile that makes use of build groups

desc 'Build black-and-white by default'
task default: [:bw]

desc 'Build both bw and color'
task both: [:bw, :color]

desc 'Build black-and-white only'
task :bw do
  ENV['SQUIB_BUILD'] = 'print_n_play'
  load 'build_groups.rb'
end

desc 'Build the color version only'
task :color do
  ENV['SQUIB_BUILD'] = 'color'
  load 'build_groups.rb'
end

desc 'Build a test card'
task :color do
  ENV['SQUIB_BUILD'] = 'test'
  load 'build_groups.rb'
end