+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
require 'rubygems'
-require 'google/api_client'
require 'active_support/inflector'
require 'json'
require 'fileutils'
require 'andand'
+require 'arvados/google_api_client'
+
ActiveSupport::Inflector.inflections do |inflect|
inflect.irregular 'specimen', 'specimens'
inflect.irregular 'human', 'humans'
end
-module Kernel
- def suppress_warnings
- original_verbosity = $VERBOSE
- $VERBOSE = nil
- result = yield
- $VERBOSE = original_verbosity
- return result
- end
-end
-
class Arvados
-
class TransactionFailedError < StandardError
end
- @@config = nil
@@debuglevel = 0
class << self
attr_accessor :debuglevel
@application_version ||= 0.0
@application_name ||= File.split($0).last
- @arvados_api_version = opts[:api_version] ||
- config['ARVADOS_API_VERSION'] ||
- 'v1'
- @arvados_api_host = opts[:api_host] ||
- config['ARVADOS_API_HOST'] or
- raise "#{$0}: no :api_host or ENV[ARVADOS_API_HOST] provided."
- @arvados_api_token = opts[:api_token] ||
- config['ARVADOS_API_TOKEN'] or
- raise "#{$0}: no :api_token or ENV[ARVADOS_API_TOKEN] provided."
+ @arvados_api_version = opts[:api_version] || 'v1'
+
+ @config = nil
+ [[:api_host, 'ARVADOS_API_HOST'],
+ [:api_token, 'ARVADOS_API_TOKEN']].each do |op, en|
+ if opts[op]
+ config[en] = opts[op]
+ end
+ if !config[en]
+ raise "#{$0}: no :#{op} or ENV[#{en}] provided."
+ end
+ end
if (opts[:suppress_ssl_warnings] or
- config['ARVADOS_API_HOST_INSECURE'])
+ %w(1 true yes).index(config['ARVADOS_API_HOST_INSECURE'].
+ andand.downcase))
suppress_warnings do
OpenSSL::SSL.const_set 'VERIFY_PEER', OpenSSL::SSL::VERIFY_NONE
end
# result looks like Arvados::A26949680::Job.
namespace_class.const_set classname, klass
- self.class.class_eval do
- define_method classname.underscore do
- klass
- end
+ self.define_singleton_method classname.underscore do
+ klass
end
end
end
- class Google::APIClient
- def discovery_document(api, version)
- api = api.to_s
- return @discovery_documents["#{api}:#{version}"] ||=
- begin
- # fetch new API discovery doc if stale
- cached_doc = File.expand_path '~/.cache/arvados/discovery_uri.json'
- if not File.exist?(cached_doc) or (Time.now - File.mtime(cached_doc)) > 86400
- response = self.execute!(:http_method => :get,
- :uri => self.discovery_uri(api, version),
- :authenticated => false)
- FileUtils.makedirs(File.dirname cached_doc)
- File.open(cached_doc, 'w') do |f|
- f.puts response.body
- end
- end
-
- File.open(cached_doc) { |f| JSON.load f }
- end
- end
- end
-
def client
@client ||= Google::APIClient.
- new(:host => @arvados_api_host,
+ new(:host => config["ARVADOS_API_HOST"],
:application_name => @application_name,
:application_version => @application_version.to_s)
end
$stderr.puts "#{File.split($0).last} #{$$}: #{message}" if @@debuglevel >= verbosity
end
+ def debuglog *args
+ self.class.debuglog *args
+ end
+
def config(config_file_path="~/.config/arvados/settings.conf")
- return @@config if @@config
+ return @config if @config
# Initialize config settings with environment variables.
config = {}
config['ARVADOS_API_HOST'] = ENV['ARVADOS_API_HOST']
config['ARVADOS_API_TOKEN'] = ENV['ARVADOS_API_TOKEN']
config['ARVADOS_API_HOST_INSECURE'] = ENV['ARVADOS_API_HOST_INSECURE']
- config['ARVADOS_API_VERSION'] = ENV['ARVADOS_API_VERSION']
+
+ if config['ARVADOS_API_HOST'] and config['ARVADOS_API_TOKEN']
+ # Environment variables take precedence over the config file, so
+ # there is no point reading the config file. If the environment
+ # specifies a _HOST without asking for _INSECURE, we certainly
+ # shouldn't give the config file a chance to create a
+ # system-wide _INSECURE state for this user.
+ #
+ # Note: If we start using additional configuration settings from
+ # this file in the future, we might have to read the file anyway
+ # instead of returning here.
+ return (@config = config)
+ end
begin
expanded_path = File.expand_path config_file_path
# skip comments and blank lines
next if line.match('^\s*#') or not line.match('\S')
var, val = line.chomp.split('=', 2)
+ var.strip!
+ val.strip!
# allow environment settings to override config files.
- if var and val
+ if !var.empty? and val
config[var] ||= val
else
- warn "#{expanded_path}: #{lineno}: could not parse `#{line}'"
+ debuglog "#{expanded_path}: #{lineno}: could not parse `#{line}'", 0
end
end
end
- rescue
- debuglog "HOME environment variable (#{ENV['HOME']}) not set, not using #{config_file_path}", 0
+ rescue StandardError => e
+ debuglog "Ignoring error reading #{config_file_path}: #{e}", 0
end
- @@config = config
+ @config = config
end
class Model
end
def self.api_exec(method, parameters={})
api_method = arvados_api.send(api_models_sym).send(method.name.to_sym)
- parameters = parameters.
- merge(:api_token => arvados.config['ARVADOS_API_TOKEN'])
parameters.each do |k,v|
parameters[k] = v.to_json if v.is_a? Array or v.is_a? Hash
end
execute(:api_method => api_method,
:authenticated => false,
:parameters => parameters,
- :body => body)
+ :body_object => body,
+ :headers => {
+ :authorization => 'Bearer '+arvados.config['ARVADOS_API_TOKEN']
+ })
resp = JSON.parse result.body, :symbolize_names => true
if resp[:errors]
raise Arvados::TransactionFailedError.new(resp[:errors])
elsif resp[:uuid] and resp[:etag]
self.new(resp)
elsif resp[:items].is_a? Array
- resp.merge(items: resp[:items].collect do |i|
+ resp.merge(:items => resp[:items].collect do |i|
self.new(i)
end)
else
@attributes = j
end
end
+
+ protected
+
+ def suppress_warnings
+ original_verbosity = $VERBOSE
+ begin
+ $VERBOSE = nil
+ yield
+ ensure
+ $VERBOSE = original_verbosity
+ end
+ end
end