qrcli 0.0.1

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Files changed (8) hide show
  1. data/.gitignore +4 -0
  2. data/Gemfile +4 -0
  3. data/Rakefile +1 -0
  4. data/bin/qrcli +37 -0
  5. data/lib/qrcli.rb +5 -0
  6. data/lib/qrcli/version.rb +3 -0
  7. data/qrcli.gemspec +22 -0
  8. metadata +66 -0
data/.gitignore ADDED
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+ *.gem
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+ .bundle
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+ Gemfile.lock
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+ pkg/*
data/Gemfile ADDED
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+ source "http://rubygems.org"
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+
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+ # Specify your gem's dependencies in qrcli.gemspec
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+ gemspec
data/Rakefile ADDED
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+ require 'bundler/gem_tasks'
data/bin/qrcli ADDED
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+ #!/usr/bin/env ruby
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+
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+ require 'rqrcode'
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+
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+ BLACK = "\e[40m"
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+ WHITE = "\e[107m"
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+ DEFAULT = "\e[0m"
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+ SPACER = " "
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+
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+ text = ARGV[0] || STDIN.read
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+
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+ # make a qr code of the smallest possible size
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+ def minimal_qrcode text, opts={}
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+ opts[:size] = 1
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+ begin
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+ return RQRCode::QRCode.new(text, opts)
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+ rescue RQRCode::QRCodeRunTimeError => e
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+ opts[:size] += 1
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+ raise e if opts[:size] > 10
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+ retry
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+ end
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+ end
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+
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+ def format_qrcode qr
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+ width = qr.module_count
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+ pad = WHITE + SPACER * (width + 2) + BLACK
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+
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+ lines = qr.to_s(:true => BLACK + SPACER, :false => WHITE + SPACER).split("\n")
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+ lines.map! { |line| WHITE + SPACER + line + WHITE + SPACER + DEFAULT }
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+
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+ ([pad] + lines + [pad]).join("\n")
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+ end
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+
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+ level = 'l'
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+ qr = minimal_qrcode text, :level => level
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+ puts format_qrcode(qr)
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+
data/lib/qrcli.rb ADDED
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+ require "qrcli/version"
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+
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+ module Qrcli
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+ # Your code goes here...
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+ end
data/lib/qrcli/version.rb ADDED
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+ module Qrcli
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+ VERSION = "0.0.1"
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+ end
data/qrcli.gemspec ADDED
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+ # -*- encoding: utf-8 -*-
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+ $:.push File.expand_path("../lib", __FILE__)
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+ require "qrcli/version"
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+
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+ Gem::Specification.new do |s|
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+ s.name = "qrcli"
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+ s.version = Qrcli::VERSION
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+ s.authors = ["John Hawthorn"]
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+ s.email = ["[email protected]"]
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+ s.homepage = "https://github.com/jhawthorn/qrcli"
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+ s.summary = %q{Generates QR codes on the command line using ANSI terminal colors}
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+ s.description = %q{Generates QR codes on the command line using ANSI terminal colors}
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+
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+ s.rubyforge_project = "qrcli"
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+
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+ s.add_dependency 'rqrcode'
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+
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+ s.files = `git ls-files`.split("\n")
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+ s.test_files = `git ls-files -- {test,spec,features}/*`.split("\n")
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+ s.executables = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
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+ s.require_paths = ["lib"]
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+ end
metadata ADDED
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+ --- !ruby/object:Gem::Specification
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+ name: qrcli
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+ version: !ruby/object:Gem::Version
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+ version: 0.0.1
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+ prerelease:
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+ platform: ruby
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+ authors:
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+ - John Hawthorn
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+ autorequire:
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+ bindir: bin
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+ cert_chain: []
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+ date: 2011-09-09 00:00:00.000000000 -07:00
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+ default_executable:
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+ dependencies:
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+ - !ruby/object:Gem::Dependency
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+ name: rqrcode
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+ requirement: &69910882196080 !ruby/object:Gem::Requirement
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+ none: false
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+ requirements:
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+ - - ! '>='
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+ - !ruby/object:Gem::Version
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+ version: '0'
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+ type: :runtime
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+ prerelease: false
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+ version_requirements: *69910882196080
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+ description: Generates QR codes on the command line using ANSI terminal colors
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+ email:
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+ - [email protected]
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+ executables:
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+ - qrcli
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+ extensions: []
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+ extra_rdoc_files: []
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+ files:
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+ - .gitignore
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+ - Gemfile
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+ - Rakefile
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+ - bin/qrcli
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+ - lib/qrcli.rb
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+ - lib/qrcli/version.rb
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+ - qrcli.gemspec
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+ has_rdoc: true
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+ homepage: https://github.com/jhawthorn/qrcli
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+ licenses: []
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+ post_install_message:
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+ rdoc_options: []
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+ require_paths:
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+ - lib
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+ required_ruby_version: !ruby/object:Gem::Requirement
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+ none: false
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+ requirements:
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+ - - ! '>='
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+ - !ruby/object:Gem::Version
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+ version: '0'
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+ required_rubygems_version: !ruby/object:Gem::Requirement
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+ none: false
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+ requirements:
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+ - - ! '>='
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+ - !ruby/object:Gem::Version
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+ version: '0'
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+ requirements: []
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+ rubyforge_project: qrcli
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+ rubygems_version: 1.6.2
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+ signing_key:
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+ specification_version: 3
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+ summary: Generates QR codes on the command line using ANSI terminal colors
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+ test_files: []
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