Fix up some of the open telemetry issues (dependabot#8650)

* Start work to fix some of the otel issues

* Call shutdown on open telemetry when the run command ends.

* Rename the span for file fetcher and update files

---------

sorbet/rbi/shims/opentelemetry-sdk.rbi

@@ -62,6 +62,12 @@ module OpenTelemetry
     class TracerProvider
       sig { params(name: T.nilable(String), version: T.nilable(String)).returns(Tracer) }
       def tracer(name = nil, version = nil); end
+
+      sig { params(timeout: T.nilable(Numeric)).void }
+      def shutdown(timeout: nil); end
+
+      sig { params(timeout: T.nilable(Numeric)).void }
+      def force_flush(timeout: nil); end
     end
 
     class Link; end

updater/lib/dependabot/base_command.rb

@@ -56,6 +56,8 @@ def run
       handle_exception(e)
       service.mark_job_as_processed(base_commit_sha)
     ensure
+      # Ensure that we shut down the open telemetry exporter.
+      ::Dependabot::OpenTelemetry.shutdown
       Dependabot.logger.formatter = Dependabot::Logger::BasicFormatter.new
       Dependabot.logger.info(service.summary) unless service.noop?
       raise Dependabot::RunFailure if Dependabot::Environment.github_actions? && service.failure?

updater/lib/dependabot/file_fetcher_command.rb

@@ -14,10 +14,11 @@ class FileFetcherCommand < BaseCommand
     # NotImplementedError if it is referenced
     attr_reader :base_commit_sha
 
-    def perform_job # rubocop:disable Metrics/PerceivedComplexity
+    def perform_job # rubocop:disable Metrics/PerceivedComplexity,Metrics/AbcSize
       @base_commit_sha = nil
 
-      span = ::Dependabot::OpenTelemetry.tracer&.start_span("perform_job", kind: :internal)
+      span = ::Dependabot::OpenTelemetry.tracer&.start_span("file_fetcher", kind: :internal)
+      span&.set_attribute(::Dependabot::OpenTelemetry::Attributes::JOB_ID, job_id)
 
       begin
         connectivity_check if ENV["ENABLE_CONNECTIVITY_CHECK"] == "1"

updater/lib/dependabot/opentelemetry.rb

@@ -51,6 +51,14 @@ def self.tracer
       ::OpenTelemetry.tracer_provider.tracer("dependabot", Dependabot::VERSION)
     end
 
+    sig { void }
+    def self.shutdown
+      return unless should_configure?
+
+      ::OpenTelemetry.tracer_provider.force_flush
+      ::OpenTelemetry.tracer_provider.shutdown
+    end
+
     sig do
       params(
         job_id: T.any(String, Integer),

updater/lib/dependabot/update_files_command.rb

@@ -14,7 +14,9 @@ def perform_job
       # encoded files and commit information in the environment, so let's retrieve
       # them, decode and parse them into an object that knows the current state
       # of the project's dependencies.
-      span = ::Dependabot::OpenTelemetry.tracer&.start_span("perform_job", kind: :internal)
+      span = ::Dependabot::OpenTelemetry.tracer&.start_span("update_files", kind: :internal)
+      span&.set_attribute(::Dependabot::OpenTelemetry::Attributes::JOB_ID, job_id)
+
       begin
         dependency_snapshot = Dependabot::DependencySnapshot.create_from_job_definition(
           job: job,