Add latest changes from gitlab-org/gitlab@master

1 files changed, 34 insertions, 3 deletions

diff --git a/app/services/suggestions/apply_service.rb b/app/services/suggestions/apply_service.rb
index 8ba50e22b09..a6485e42bdb 100644
--- a/app/services/suggestions/apply_service.rb
+++ b/app/services/suggestions/apply_service.rb
@@ -2,6 +2,24 @@
 
 module Suggestions
   class ApplyService < ::BaseService
+    DEFAULT_SUGGESTION_COMMIT_MESSAGE = 'Apply suggestion to %{file_path}'
+
+    PLACEHOLDERS = {
+      'project_path' => ->(suggestion, user) { suggestion.project.path },
+      'project_name' => ->(suggestion, user) { suggestion.project.name },
+      'file_path' => ->(suggestion, user) { suggestion.file_path },
+      'branch_name' => ->(suggestion, user) { suggestion.branch },
+      'username' => ->(suggestion, user) { user.username },
+      'user_full_name' => ->(suggestion, user) { user.name }
+    }.freeze
+
+    # This regex is built dynamically using the keys from the PLACEHOLDER struct.
+    # So, we can easily add new placeholder just by modifying the PLACEHOLDER hash.
+    # This regex will build the new PLACEHOLDER_REGEX with the new information
+    PLACEHOLDERS_REGEX = Regexp.union(PLACEHOLDERS.keys.map { |key| Regexp.new(Regexp.escape(key)) }).freeze
+
+    attr_reader :current_user
+
     def initialize(current_user)
       @current_user = current_user
     end
@@ -22,7 +40,7 @@ module Suggestions
       end
 
       params = file_update_params(suggestion, diff_file)
-      result = ::Files::UpdateService.new(suggestion.project, @current_user, params).execute
+      result = ::Files::UpdateService.new(suggestion.project, current_user, params).execute
 
       if result[:status] == :success
         suggestion.update(commit_id: result[:result], applied: true)
@@ -46,13 +64,14 @@ module Suggestions
 
     def file_update_params(suggestion, diff_file)
       blob = diff_file.new_blob
+      project = suggestion.project
       file_path = suggestion.file_path
       branch_name = suggestion.branch
       file_content = new_file_content(suggestion, blob)
-      commit_message = "Apply suggestion to #{file_path}"
+      commit_message = processed_suggestion_commit_message(suggestion)
 
       file_last_commit =
-        Gitlab::Git::Commit.last_for_path(suggestion.project.repository,
+        Gitlab::Git::Commit.last_for_path(project.repository,
                                           blob.commit_id,
                                           blob.path)
 
@@ -75,5 +94,17 @@ module Suggestions
 
       content.join
     end
+
+    def suggestion_commit_message(project)
+      project.suggestion_commit_message || DEFAULT_SUGGESTION_COMMIT_MESSAGE
+    end
+
+    def processed_suggestion_commit_message(suggestion)
+      message = suggestion_commit_message(suggestion.project)
+
+      Gitlab::StringPlaceholderReplacer.replace_string_placeholders(message, PLACEHOLDERS_REGEX) do |key|
+        PLACEHOLDERS[key].call(suggestion, current_user)
+      end
+    end
   end
 end