94 lines
2.8 KiB
Plaintext
94 lines
2.8 KiB
Plaintext
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#!/usr/bin/env ruby
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# TODO - Repeated params
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require 'thor'
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require 'open-uri'
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require 'google/apis/discovery_v1'
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require 'google/apis/generator'
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require 'multi_json'
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require 'logger'
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module Google
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class ApiGenerator < Thor
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include Thor::Actions
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Google::Apis::ClientOptions.default.application_name = "generate-api"
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Google::Apis::ClientOptions.default.application_version = Google::Apis::VERSION
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Discovery = Google::Apis::DiscoveryV1
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desc 'gen OUTDIR', 'Generate ruby API from an API description'
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method_options url: :string, file: :string, id: :array, preferred_only: :boolean, verbose: :boolean, names: :string, names_out: :string
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method_option :preferred_only, default: true
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def gen(dir)
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self.destination_root = dir
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Google::Apis.logger.level = Logger::DEBUG if options[:verbose]
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if options[:url]
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generate_from_url(options[:url])
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elsif options[:file]
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generate_from_file(options[:file])
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else
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generate_from_discovery(preferred_only: options[:preferred_only], id: options[:id] )
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end
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create_file(options[:names_out]) { |*| generator.dump_api_names } if options[:names_out]
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end
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desc 'list', 'List public APIs'
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method_options verbose: :boolean, preferred_only: :boolean
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def list
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Google::Apis.logger.level = Logger::DEBUG if options[:verbose]
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discovery = Discovery::DiscoveryService.new
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apis = discovery.list_apis
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apis.items.each do |api|
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say sprintf('%s - %s', api.id, api.description).strip unless options[:preferred_only] && !api.preferred?
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end
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end
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no_commands do
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def generate_from_url(url)
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json = discovery.http(:get, url)
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generate_api(json)
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end
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def generate_from_file(file)
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File.open(file) do |f|
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generate_api(f.read)
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end
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end
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def generate_from_discovery(preferred_only: false, id: nil)
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say 'Fetching API list'
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id = Array(id)
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apis = discovery.list_apis
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apis.items.each do |api|
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if (id.empty? && preferred_only && api.preferred?) || id.include?(api.id)
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say sprintf('Loading %s, version %s from %s', api.name, api.version, api.discovery_rest_url)
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generate_from_url(api.discovery_rest_url)
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else
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say sprintf('Ignoring disoverable API %s', api.id)
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end
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end
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end
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def generate_api(json)
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files = generator.render(json)
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files.each do |file, content|
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create_file(file) { |*| content }
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end
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end
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def discovery
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@discovery ||= Discovery::DiscoveryService.new
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end
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def generator
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@generator ||= Google::Apis::Generator.new(api_names: options[:names])
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end
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end
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end
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end
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Google::ApiGenerator.start(ARGV)
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