5 # Ward Vandewege <ward@clinicalfuture.com>
7 if RUBY_VERSION < '1.9.3' then
9 #{$0.gsub(/^\.\//,'')} requires Ruby version 1.9.3 or higher.
16 if ['ls', 'get', 'put', 'less', 'check'].index @sub then
17 exec `which wh#{@sub}`.strip, *ARGV
29 if ARGV[0] == 'pipeline'
32 if ['run'].index @sub then
33 exec `which arv-run-pipeline-instance`.strip, *ARGV
36 "#{$0} pipeline run [...]\n" +
37 "(see arv-run-pipeline-instance --help for details)\n"
42 ENV['ARVADOS_API_VERSION'] ||= 'v1'
44 if not ENV.include?('ARVADOS_API_HOST') or not ENV.include?('ARVADOS_API_TOKEN') then
46 ARVADOS_API_HOST and ARVADOS_API_TOKEN need to be defined as environment variables.
52 require 'google/api_client'
58 require 'active_support/inflector'
62 Please install all required gems:
64 gem install google-api-client json trollop andand oj activesupport
69 ActiveSupport::Inflector.inflections do |inflect|
70 inflect.irregular 'specimen', 'specimens'
71 inflect.irregular 'human', 'humans'
76 original_verbosity = $VERBOSE
79 $VERBOSE = original_verbosity
84 # do this if you're testing with a dev server and you don't care about SSL certificate checks:
85 if ENV['ARVADOS_API_HOST_INSECURE']
86 suppress_warnings { OpenSSL::SSL::VERIFY_PEER = OpenSSL::SSL::VERIFY_NONE }
89 class Google::APIClient
90 def discovery_document(api, version)
92 return @discovery_documents["#{api}:#{version}"] ||= (begin
93 response = self.execute!(
95 :uri => self.discovery_uri(api, version),
96 :authenticated => false
98 response.body.class == String ? JSON.parse(response.body) : response.body
103 class ArvadosClient < Google::APIClient
105 if args.last.is_a? Hash
106 args.last[:headers] ||= {}
107 args.last[:headers]['Accept'] ||= 'application/json'
113 client = ArvadosClient.new(:host => ENV['ARVADOS_API_HOST'], :application_name => 'arvados-cli', :application_version => '1.0')
114 arvados = client.discovered_api('arvados', ENV['ARVADOS_API_VERSION'])
117 !!(s =~ /^(true|t|yes|y|1)$/i)
120 def parse_arguments(discovery_document)
121 resource_types = Array.new()
122 resource_types << '--help'
123 discovery_document["resources"].each do |k,v|
124 resource_types << k.singularize
127 global_opts = Trollop::options do
128 banner "arvados cli client"
129 opt :dry_run, "Don't actually do anything", :short => "-n"
130 opt :verbose, "Print some things on stderr", :short => "-v"
131 opt :uuid, "Return the UUIDs of the objects in the response, one per line (default)", :short => nil
132 opt :json, "Return the entire response received from the API server, as a JSON object", :short => "-j"
133 opt :human, "Return the response received from the API server, as a JSON object with whitespace added for human consumption", :short => "-h"
134 opt :pretty, "Synonym of --human", :short => nil
135 stop_on resource_types
139 resource_arg = ARGV.shift
140 if resource_types.include?(resource_arg) and resource_arg != '--help' then
142 # Now see if the method supplied exists
144 if discovery_document["resources"][resource_arg.pluralize]["methods"].include?(method) then
145 # method exists. Collect arguments.
146 discovered_params = discovery_document["resources"][resource_arg.pluralize]["methods"][method]["parameters"]
147 method_opts = Trollop::options do
148 discovered_params.each do |k,v|
150 opts[:type] = v["type"].to_sym if v.include?("type")
151 if [:datetime, :text, :object, :array].index opts[:type]
152 opts[:type] = :string # else trollop bork
154 opts[:default] = v["default"] if v.include?("default")
155 opts[:default] = v["default"].to_i if opts[:type] == :integer
156 opts[:default] = to_boolean(v["default"]) if opts[:type] == :boolean
157 opts[:required] = true if v.include?("required") and v["required"]
159 description = ' ' + v["description"] if v.include?("description")
160 opt k.to_sym, description, opts
162 body_object = discovery_document["resources"][resource_arg.pluralize]["methods"][method]["request"]
163 if body_object and discovered_params[resource_arg].nil?
165 if body_object["required"] == false
168 opt resource_arg.to_sym, "#{resource_arg} (request body)", required: is_required, type: :string
171 discovered_params.each do |k,v|
172 if ['object', 'array'].index(v["type"]) and method_opts.has_key? k
173 method_opts[k] = JSON.parse method_opts[k]
177 banner = "\nThis resource type supports the following methods:\n\n"
178 discovery_document["resources"][resource_arg.pluralize]["methods"].each do |k,v|
180 description = ' ' + v["description"] if v.include?("description")
181 banner += " #{sprintf("%20s",k)}#{description}\n"
187 if not method.nil? and method != '--help' then
188 Trollop::die "Unknown method #{method.to_s} for command #{resource_arg.to_s}"
196 banner = "\nThis Arvados instance supports the following resource types:\n\n"
197 discovery_document["resources"].each do |k,v|
199 if discovery_document["schemas"].include?(k.singularize.capitalize) and
200 discovery_document["schemas"][k.singularize.capitalize].include?('description') then
201 description = ' ' + discovery_document["schemas"][k.singularize.capitalize]["description"]
203 banner += " #{sprintf("%30s",k.singularize)}#{description}\n"
209 if not resource_arg.nil? and resource_arg != '--help' then
210 Trollop::die "Unknown resource type #{resource_arg.inspect}"
216 return resource_arg, method, method_opts, global_opts, ARGV
219 resource_schema, method, method_opts, global_opts, remaining_opts = parse_arguments(arvados.discovery_document)
220 controller = resource_schema.pluralize
222 api_method = 'arvados.' + controller + '.' + method
224 if global_opts[:dry_run]
225 if global_opts[:verbose]
226 $stderr.puts "#{api_method} #{method_opts.inspect}"
231 request_parameters = {}.merge(method_opts)
232 resource_body = request_parameters.delete(resource_schema.to_sym)
235 resource_schema => JSON.parse(resource_body)
240 request_body[:api_token] = ENV['ARVADOS_API_TOKEN']
241 result = client.execute(:api_method => eval(api_method),
242 :parameters => request_parameters,
243 :body => request_body,
244 :authenticated => false)
245 results = JSON.parse result.body
247 if results["errors"] then
248 abort "Error: #{results["errors"][0]}"
251 if global_opts[:human] or global_opts[:pretty] then
252 puts Oj.dump(results, :indent => 1)
253 elsif global_opts[:json] then
254 puts Oj.dump(results)
255 elsif results["items"] and results["kind"].match /list$/i
256 results['items'].each do |i| puts i['uuid'] end