Bump to 0.1.4

Author: splittingred

.rubocop.yml

@@ -24,3 +24,9 @@ Metrics/MethodLength:
 
 Metrics/AbcSize:
   Max: 40
+
+Metrics/CyclomaticComplexity:
+  Max: 20
+
+Metrics/PerceivedComplexity:
+  Max: 30

CHANGELOG.md

@@ -2,6 +2,10 @@ Changelog for the bc-prometheus-ruby gem.
 
 h3. Pending Release
 
+h3. 0.1.4
+
+- Handle circumstances when before_fork_callbacks is called outside of the web process
+
 h3. 0.1.3
 
 - Move to bigcommerce fork of multitrap to handle IGNORE clauses more cleanly

lib/bigcommerce/prometheus/integrations/puma.rb

@@ -25,21 +25,23 @@ class Puma
         ##
         # Start the puma collector
         #
-        def self.start
+        def self.start(client: nil, frequency: nil)
+          return unless puma_enabled?
+
           ::PrometheusExporter::Instrumentation::Puma.start(
-            client: ::Bigcommerce::Prometheus.client,
-            frequency: ::Bigcommerce::Prometheus.puma_collection_frequency
+            client: client || ::Bigcommerce::Prometheus.client,
+            frequency: frequency || ::Bigcommerce::Prometheus.puma_collection_frequency
           )
           if active_record_enabled?
             ::PrometheusExporter::Instrumentation::ActiveRecord.start(
-              client: ::Bigcommerce::Prometheus.client,
-              frequency: ::Bigcommerce::Prometheus.puma_collection_frequency
+              client: client || ::Bigcommerce::Prometheus.client,
+              frequency: frequency || ::Bigcommerce::Prometheus.puma_collection_frequency
             )
           end
           ::PrometheusExporter::Instrumentation::Process.start(
-            client: ::Bigcommerce::Prometheus.client,
+            client: client || ::Bigcommerce::Prometheus.client,
             type: ::Bigcommerce::Prometheus.puma_process_label,
-            frequency: ::Bigcommerce::Prometheus.puma_collection_frequency
+            frequency: frequency || ::Bigcommerce::Prometheus.puma_collection_frequency
           )
         end
 
@@ -49,6 +51,13 @@ def self.start
         def self.active_record_enabled?
           defined?(ActiveRecord) && ::ActiveRecord::Base.connection_pool.respond_to?(:stat)
         end
+
+        ##
+        # @return [Boolean]
+        #
+        def self.puma_enabled?
+          defined?(Puma) && Puma.respond_to?(:stats)
+        end
       end
     end
   end

lib/bigcommerce/prometheus/version.rb

@@ -17,6 +17,6 @@
 #
 module Bigcommerce
   module Prometheus
-    VERSION = '0.1.3'
+    VERSION = '0.1.4'
   end
 end