Extract commit range representation into presenter

lib/pyxis/managed_versioning/component_updater.rb

@@ -48,9 +48,6 @@ def execute
 
             new_version_link = "[#{new_version[0...11]}](https://github.com/#{component.github_path}/commits/#{new_version})"
 
-            commit_count = GithubClient.octokit.compare(component.github_path, current_version, new_version).ahead_by
-            commit_range = "#{current_version[0...11]}...#{new_version[0...11]} (#{commit_count} commits)"
-            compare_link = "[#{commit_range}](https://github.com/#{component.github_path}/compare/#{current_version}...#{new_version})"
             pr = GithubClient.octokit.create_pull_request(
               Project::Reticulum.github_path,
               Project::Reticulum.default_branch,
@@ -59,7 +56,7 @@ def execute
               <<~DESCRIPTION
                 Update #{component.component_name} to #{new_version_link} as part of managed versioning
 
-                #{compare_link}
+                #{Presenter::CommitRange.new(component, current_version, new_version).as_markdown}
               DESCRIPTION
             )
             logger.info('Created pull request', pull_request_url: pr.html_url)

lib/pyxis/presenter/commit_range.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module Pyxis
+  module Presenter
+    class CommitRange
+      attr_reader :project, :current_version, :new_version
+
+      def initialize(project, current_version, new_version)
+        @project = project
+        @current_version = current_version
+        @new_version = new_version
+      end
+
+      def as_markdown
+        "[#{current_version[0...11]}...#{new_version[0...11]}](#{compare_link}) (#{commit_amount} commits)"
+      end
+
+      private
+
+      def compare_link
+        "https://github.com/#{project.github_path}/compare/#{current_version}...#{new_version}"
+      end
+
+      def commit_amount
+        GithubClient.octokit.compare(project.github_path, current_version, new_version).ahead_by
+      end
+    end
+  end
+end