# frozen_string_literal: true

# For puppetcore, set GEM_SOURCE_PUPPETCORE = 'https://rubygems-puppetcore.puppet.com'
gemsource_default = ENV['GEM_SOURCE'] || 'https://rubygems.org'
gemsource_puppetcore = if ENV['PUPPET_FORGE_TOKEN']
  'https://rubygems-puppetcore.puppet.com'
else
  ENV['GEM_SOURCE_PUPPETCORE'] || gemsource_default
end
source gemsource_default

def location_for(place_or_constraint, fake_constraint = nil, opts = {})
  git_url_regex  = /\A(?<url>(?:https?|git)[:@][^#]*)(?:#(?<branch>.*))?/
  file_url_regex = %r{\Afile://(?<path>.*)}

  if place_or_constraint && (git_url = place_or_constraint.match(git_url_regex))
    # Git source → ignore :source, keep fake_constraint
    [fake_constraint, { git: git_url[:url], branch: git_url[:branch], require: false }].compact

  elsif place_or_constraint && (file_url = place_or_constraint.match(file_url_regex))
    # File source → ignore :source, keep fake_constraint or default >= 0
    [fake_constraint || '>= 0', { path: File.expand_path(file_url[:path]), require: false }]

  else
    # Plain version constraint → merge opts (including :source if provided)
    [place_or_constraint, { require: false }.merge(opts)]
  end
end

# Print debug information if DEBUG_GEMS or VERBOSE is set
def print_gem_statement_for(gems)
  puts 'DEBUG: Gem definitions that will be generated:'
  gems.each do |gem_name, gem_params|
    puts "DEBUG:   gem #{([gem_name.inspect] + gem_params.map(&:inspect)).join(', ')}"
  end
end

group :development do
  gem "json", '= 2.6.1',                         require: false if Gem::Requirement.create(['>= 3.1.0', '< 3.1.3']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "json", '= 2.6.3',                         require: false if Gem::Requirement.create(['>= 3.2.0', '< 4.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "racc", '~> 1.4.0',                        require: false if Gem::Requirement.create(['>= 2.7.0', '< 3.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "deep_merge", '~> 1.2.2',                  require: false
  gem "voxpupuli-puppet-lint-plugins", '~> 5.0', require: false
  gem "facterdb", '~> 2.1',                      require: false if Gem::Requirement.create(['< 3.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "facterdb", '~> 3.0',                      require: false if Gem::Requirement.create(['>= 3.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "metadata-json-lint", '~> 4.0',            require: false
  gem "json-schema", '< 5.1.1',                  require: false
  gem "rspec-puppet-facts", '~> 4.0',            require: false if Gem::Requirement.create(['< 3.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "rspec-puppet-facts", '~> 5.0',            require: false if Gem::Requirement.create(['>= 3.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
  gem "dependency_checker", '~> 1.0.0',          require: false
  gem "parallel_tests", '= 3.12.1',              require: false
  gem "pry", '~> 0.10',                          require: false
  gem "simplecov-console", '~> 0.9',             require: false
  gem "puppet-debugger", '~> 1.6',               require: false
  gem "rubocop", '~> 1.50.0',                    require: false
  gem "rubocop-performance", '= 1.16.0',         require: false
  gem "rubocop-rspec", '= 2.19.0',               require: false
  gem "rb-readline", '= 0.5.5',                  require: false, platforms: [:mswin, :mingw, :x64_mingw]
  gem "bigdecimal", '< 3.2.2',                   require: false, platforms: [:mswin, :mingw, :x64_mingw]
end
group :development, :release_prep do
  gem "puppet-strings", '~> 4.0',         require: false
  gem "puppetlabs_spec_helper", '~> 8.0', require: false
  gem "puppet-blacksmith", '~> 7.0',      require: false
end
group :system_tests do
  gem "puppet_litmus", '~> 2.0',   require: false, platforms: [:ruby, :x64_mingw] if !ENV['PUPPET_FORGE_TOKEN'].to_s.empty?
  gem "puppet_litmus", '~> 1.0',   require: false, platforms: [:ruby, :x64_mingw] if ENV['PUPPET_FORGE_TOKEN'].to_s.empty?
  gem "CFPropertyList", '< 3.0.7', require: false, platforms: [:mswin, :mingw, :x64_mingw]
  gem "serverspec", '~> 2.41',     require: false
end

gems = {}
puppet_version = ENV.fetch('PUPPET_GEM_VERSION', nil)
facter_version = ENV.fetch('FACTER_GEM_VERSION', nil)
hiera_version = ENV.fetch('HIERA_GEM_VERSION', nil)

gems['puppet'] = location_for(puppet_version, nil, { source: gemsource_puppetcore })
gems['facter'] = location_for(facter_version, nil, { source: gemsource_puppetcore })
gems['hiera'] = location_for(hiera_version, nil, {}) if hiera_version

# Generate the gem definitions
print_gem_statement_for(gems) if ENV['DEBUG']
gems.each do |gem_name, gem_params|
  gem gem_name, *gem_params
end

# Evaluate Gemfile.local and ~/.gemfile if they exist
extra_gemfiles = [
  "#{__FILE__}.local",
  File.join(Dir.home, '.gemfile')
]

extra_gemfiles.each do |gemfile|
  next unless File.file?(gemfile) && File.readable?(gemfile)

  # rubocop:disable Security/Eval
  eval(File.read(gemfile), binding)
  # rubocop:enable Security/Eval
end
# vim: syntax=ruby