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41 lines
1.1 KiB
Ruby
41 lines
1.1 KiB
Ruby
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class Pry::Command::GemSearch < Pry::ClassCommand
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match 'gem-search'
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description 'Search for a gem with the rubygems.org JSON API'
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group 'Gems'
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command_options argument_required: true
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banner <<-BANNER
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gem-search [options] gem
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Search for a gem with the rubygems.org HTTP API
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BANNER
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API_ENDPOINT = 'https://rubygems.org/api/v1/search.json'
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def setup
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require 'json' unless defined?(JSON)
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require 'net/http' unless defined?(Net::HTTP)
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end
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def options(opt)
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opt.on :l, :limit, 'Limit the number of results (max: 30)',
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default: 10,
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as: Integer,
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argument: true
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end
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def process(str)
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uri = URI.parse(API_ENDPOINT)
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uri.query = URI.encode_www_form(query: str)
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gems = JSON.load Net::HTTP.get(uri)
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_pry_.pager.page list_as_string(gems, opts[:limit])
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end
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private
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def list_as_string(gems, limit = 10)
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gems[0..limit-1].map do |gem|
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name, version, info = gem.values_at 'name', 'version', 'info'
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"#{text.bold(name)} #{text.bold('v'+version)} \n#{info}\n\n"
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end.join
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end
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Pry::Commands.add_command(self)
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end
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