jekyll-picture-tag.gemspec

# Why 2 gemspecs?
#
# Originally, this gem was named 'jekyll-picture-tag', and published on rubygems
# under this name. There was a break in development, during which push access to
# rubygems was lost. Development was later resumed, and as a workaround for that
# issue the installation instructions were to source the gem from the Github
# repository.
#
# Ultimately, the decision was made to rename it by switching the dashes for
# underscores, which follows best practice and allows pushing it to rubygems
# under the new name. The drawback of this situation is that everyone who
# followed the installaion instructions previously would see their site
# inexplicably break, as it would be searching for a gemspec that doesn't exist.
# As a workaround (to the old workaround... sigh) this gemspec lets us print a
# warning and then require the new version, which keeps old sites working while
# encouraging people to use rubygems.

lib = File.expand_path('lib', __dir__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'jekyll_picture_tag/version'

Gem::Specification.new do |spec|
  spec.name          = 'jekyll-picture-tag'
  spec.version       = PictureTag::VERSION
  spec.authors       = ['Robert Wierzbowski', 'Brendan Tobolaski',
                        'Robert Buchberger']
  spec.email         = ['robert@buchberger.cc']

  spec.summary       = 'Easy responsive images for Jekyll.'
  spec.description   = <<~HEREDOC
     ____                                _           _
    |  _ \  ___ _ __  _ __ ___  ___ __ _| |_ ___  __| |
    | | | |/ _ \ '_ \| '__/ _ \/ __/ _` | __/ _ \/ _` |
    | |_| |  __/ |_) | | |  __/ (_| (_| | ||  __/ (_| |
    |____/ \___| .__/|_|  \___|\___\__,_|\__\___|\__,_|
               |_|

    This gem has been renamed! Use jekyll_picture_tag instead, which is now
    hosted on rubygems.
  HEREDOC
  spec.homepage      = 'https://github.com/rbuchberger/jekyll_picture_tag'
  spec.license       = 'BSD-3-Clause'
  spec.require_paths = ['lib']

  spec.files         = `git ls-files -z`.split("\x0").reject do |f|
    f.match(%r{^(test|spec|features)/})
  end

  spec.required_ruby_version = ['>= 2.5', '< 3']

  spec.add_dependency 'jekyll_picture_tag'
end