ruby-graphviz.gemspec

# -*- encoding: utf-8 -*-
$:.push File.expand_path("../lib", __FILE__)

require "graphviz/constants"

Gem::Specification.new do |s|
  s.name = "ruby-graphviz"
  s.version = GraphViz::Constants::RGV_VERSION
  s.platform = Gem::Platform::RUBY
  s.license = "GPL-2.0"

  s.authors = ["Gregoire Lejeune"]
  s.summary = "Interface to the GraphViz graphing tool"
  s.email = "gregoire.lejeune@free.fr"
  s.homepage = "https://github.com/glejeune/Ruby-Graphviz"
  s.description = "Ruby/Graphviz provides an interface to layout and generate images of directed graphs in a variety of formats (PostScript, PNG, etc.) using GraphViz."

  s.files         = `git ls-files`.split("\n")
  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
  s.require_paths = ["lib"]

  s.extra_rdoc_files = ["README.md", "COPYING.md", "CHANGELOG.md"]
  s.rdoc_options = ["--title", "Ruby/GraphViz", "--main", "README.md"]
  s.post_install_message = %{
You need to install GraphViz (https://graphviz.org) to use this Gem.

For more information about Ruby-Graphviz :
* Doc: https://rdoc.info/github/glejeune/Ruby-Graphviz
* Sources: https://github.com/glejeune/Ruby-Graphviz
* Issues: https://github.com/glejeune/Ruby-Graphviz/issues
  }

  s.add_dependency "rexml"

  s.add_development_dependency 'rake'
  s.add_development_dependency 'rdoc'
  s.add_development_dependency 'yard'
  s.add_development_dependency 'github_changelog_generator'
  s.add_development_dependency 'bundler'
  s.add_development_dependency 'ronn' unless RUBY_PLATFORM == 'java'
  s.add_development_dependency 'test-unit'

  s.required_ruby_version = '>= 2.4.0'

  s.requirements << 'GraphViz'
end