def install_detailed_traces
schema_glob = File.expand_path("app/graphql/*_schema.rb", destination_root)
schema_file = Dir.glob(schema_glob).first
if !schema_file
raise ArgumentError, "Failed to find schema definition file (checked: #{schema_glob.inspect})"
end
schema_file_match = /( *)class ([A-Za-z:]+) < GraphQL::Schema/.match(File.read(schema_file))
schema_name = schema_file_match[2]
indent = schema_file_match[1] + " "
if !options.redis?
migration_template 'create_graphql_detailed_traces.erb', 'db/migrate/create_graphql_detailed_traces.rb'
end
log :add_detailed_traces_plugin
sentinel = /< GraphQL::Schema\s*\n/m
code = <<-RUBY
#{indent}use GraphQL::Tracing::DetailedTrace#{options.redis? ? ", redis: raise(\"TODO: pass a connection to a persistent redis database\")" : ""}, limit: 50
#{indent}# When this returns true, DetailedTrace will trace the query
#{indent}# Could use `query.context`, `query.selected_operation_name`, `query.query_string` here
#{indent}# Could call out to Flipper, etc
#{indent}def self.detailed_trace?(query)
#{indent} rand <= 0.000_1 # one in ten thousand
#{indent}end
RUBY
in_root do
inject_into_file schema_file, code, after: sentinel, force: false
end
routes_source = File.read(File.expand_path("config/routes.rb", destination_root))
already_has_dashboard = routes_source.include?("GraphQL::Dashboard") ||
routes_source.include?("Schema.dashboard") ||
routes_source.include?("GraphQL::Pro::Routes::Lazy")
if (!already_has_dashboard || behavior == :revoke)
log :route, "GraphQL::Dashboard"
shell.mute do
route <<~RUBY
# TODO: add authorization to this route and expose it in production
# See https://graphql-ruby.org/pro/dashboard.html#authorizing-the-dashboard
if Rails.env.development?
mount GraphQL::Dashboard, at: "/graphql/dashboard", schema: #{schema_name.inspect}
end
RUBY
end
gem("google-protobuf")
end
end