47 lines
1.5 KiB
Ruby
47 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module PluginGem
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def self.load(path, name, version, opts = nil)
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opts ||= {}
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gems_path = File.dirname(path) + "/gems/#{RUBY_VERSION}"
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spec_path = gems_path + "/specifications"
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spec_file = spec_path + "/#{name}-#{version}"
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if platform_variants(spec_file).find(&File.method(:exist?)).blank?
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command =
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"gem install #{name} -v #{version} -i #{gems_path} --no-document --ignore-dependencies --no-user-install"
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command += " --source #{opts[:source]}" if opts[:source]
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puts command
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Bundler.with_unbundled_env { puts `#{command}` }
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end
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spec_file_variant = platform_variants(spec_file).find(&File.method(:exist?))
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if spec_file_variant.present?
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Gem.path << gems_path
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Gem::Specification.load(spec_file_variant).activate
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require opts[:require_name] ? opts[:require_name] : name unless opts[:require] == false
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else
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puts "You are specifying the gem #{name} in #{path}, however it does not exist!"
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puts "Looked for: \n- #{platform_variants(spec_file).join("\n- ")}"
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exit(-1)
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end
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end
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def self.platform_variants(spec_file)
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platform_less = "#{spec_file}.gemspec"
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platform_full = "#{spec_file}-#{RUBY_PLATFORM}.gemspec"
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platform_version_less =
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"#{spec_file}-#{Gem::Platform.local.cpu}-#{Gem::Platform.local.os}.gemspec"
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variants = [platform_less, platform_full, platform_version_less]
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variants << "#{spec_file}-#{RUBY_PLATFORM}-gnu.gemspec" if RUBY_PLATFORM.end_with?("-linux")
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variants.uniq
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end
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end
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