Fix NoMethodError for --pr option (caused by module_options = nil) / introduce --noop

features/update.feature

@@ -905,6 +905,28 @@ Feature: update
     Then the output should not contain "error"
     Then the output should not contain "rejected"
 
+  Scenario: Creating a GitHub PR with an update
+    Given a mocked git configuration
+    And a remote module repository
+    And a directory named "moduleroot"
+    And I set the environment variables to:
+      | variable     | value  |
+      | GITHUB_TOKEN | foobar |
+    When I run `msync update --noop --branch managed_update --pr`
+    Then the output should contain "Submitted PR "
+    And the exit status should be 0
+
+  Scenario: Creating a GitLab MR with an update
+    Given a mocked git configuration
+    And a remote module repository
+    And a directory named "moduleroot"
+    And I set the environment variables to:
+      | variable     | value  |
+      | GITLAB_TOKEN | foobar |
+    When I run `msync update --noop --branch managed_update --pr`
+    Then the output should contain "Submitted MR "
+    And the exit status should be 0
+
   Scenario: Repository with a default branch other than master
     Given a mocked git configuration
     And a remote module repository with "develop" as the default branch

lib/modulesync.rb

@@ -132,6 +132,7 @@ def self.manage_module(puppet_module, module_files, module_options, defaults, op
 
     if options[:noop]
       Git.update_noop(git_repo, options)
+      options[:pr] && pr(module_options).manage(namespace, module_name, options)
     elsif !options[:offline]
       pushed = Git.update(git_repo, files_to_manage, options)
       pushed && options[:pr] && pr(module_options).manage(namespace, module_name, options)

lib/modulesync/pr/github.rb

@@ -18,18 +18,22 @@ def manage(namespace, module_name, options)
         head = "#{namespace}:#{options[:branch]}"
         target_branch = options[:pr_target_branch] || 'master'
 
-        pull_requests = @api.pull_requests(repo_path, :state => 'open', :base => target_branch, :head => head)
-        if pull_requests.empty?
-          pr = @api.create_pull_request(repo_path,
-                                        target_branch,
-                                        options[:branch],
-                                        options[:pr_title],
-                                        options[:message])
-          $stdout.puts \
-            "Submitted PR '#{options[:pr_title]}' to #{repo_path} - merges #{options[:branch]} into #{target_branch}"
+        if options[:noop]
+          puts "Using no-op. Submitted PR '#{options[:pr_title]}' to #{repo_path} - merges #{options[:branch]} into #{target_branch}"
         else
-          # Skip creating the PR if it exists already.
-          $stdout.puts "Skipped! #{pull_requests.length} PRs found for branch #{options[:branch]}"
+          pull_requests = @api.pull_requests(repo_path, :state => 'open', :base => target_branch, :head => head)
+          if pull_requests.empty?
+            pr = @api.create_pull_request(repo_path,
+                                          target_branch,
+                                          options[:branch],
+                                          options[:pr_title],
+                                          options[:message])
+            $stdout.puts \
+              "Submitted PR '#{options[:pr_title]}' to #{repo_path} - merges #{options[:branch]} into #{target_branch}"
+          else
+            # Skip creating the PR if it exists already.
+            $stdout.puts "Skipped! #{pull_requests.length} PRs found for branch #{options[:branch]}"
+          end
         end
 
         # PR labels can either be a list in the YAML file or they can pass in a comma
@@ -39,8 +43,12 @@ def manage(namespace, module_name, options)
         # We only assign labels to the PR if we've discovered a list > 1. The labels MUST
         # already exist. We DO NOT create missing labels.
         return if pr_labels.empty?
-        $stdout.puts "Attaching the following labels to PR #{pr['number']}: #{pr_labels.join(', ')}"
-        @api.add_labels_to_an_issue(repo_path, pr['number'], pr_labels)
+        if options[:noop]
+          puts "Using no-op. Attaching the following labels to the PR: #{pr_labels.join(', ')}"
+        else
+          $stdout.puts "Attaching the following labels to PR #{pr['number']}: #{pr_labels.join(', ')}"
+          @api.add_labels_to_an_issue(repo_path, pr['number'], pr_labels)
+        end
       end
     end
   end

lib/modulesync/pr/gitlab.rb

@@ -18,23 +18,28 @@ def manage(namespace, module_name, options)
 
         head = "#{namespace}:#{options[:branch]}"
         target_branch = options[:pr_target_branch] || 'master'
-        merge_requests = @api.merge_requests(repo_path,
-                                             :state => 'opened',
-                                             :source_branch => head,
-                                             :target_branch => target_branch)
-        if merge_requests.empty?
-          mr_labels = ModuleSync::Util.parse_list(options[:pr_labels])
-          mr = @api.create_merge_request(repo_path, options[:pr_title],
-                                         :source_branch => options[:branch],
-                                         :target_branch => target_branch,
-                                         :labels => mr_labels)
-          $stdout.puts \
-            "Submitted MR '#{options[:pr_title]}' to #{repo_path} - merges #{options[:branch]} into #{target_branch}"
-          return if mr_labels.empty?
-          $stdout.puts "Attached the following labels to MR #{mr.iid}: #{mr_labels.join(', ')}"
+
+        if options[:noop]
+          puts "Using no-op. Submitted MR '#{options[:pr_title]}' to #{repo_path} - merges #{options[:branch]} into #{target_branch}"
         else
-          # Skip creating the MR if it exists already.
-          $stdout.puts "Skipped! #{merge_requests.length} MRs found for branch #{options[:branch]}"
+          merge_requests = @api.merge_requests(repo_path,
+                                               :state => 'opened',
+                                               :source_branch => head,
+                                               :target_branch => target_branch)
+          if merge_requests.empty?
+            mr_labels = ModuleSync::Util.parse_list(options[:pr_labels])
+            mr = @api.create_merge_request(repo_path, options[:pr_title],
+                                           :source_branch => options[:branch],
+                                           :target_branch => target_branch,
+                                           :labels => mr_labels)
+            $stdout.puts \
+              "Submitted MR '#{options[:pr_title]}' to #{repo_path} - merges #{options[:branch]} into #{target_branch}"
+            return if mr_labels.empty?
+            $stdout.puts "Attached the following labels to MR #{mr.iid}: #{mr_labels.join(', ')}"
+          else
+            # Skip creating the MR if it exists already.
+            $stdout.puts "Skipped! #{merge_requests.length} MRs found for branch #{options[:branch]}"
+          end
         end
       end
     end