Fixing #65389

Wrong format on MS Teams integration push events with multi line commit messages

3 files changed, 10 insertions, 2 deletions

diff --git a/app/models/project_services/chat_message/base_message.rb b/app/models/project_services/chat_message/base_message.rb
index 8c68ddc40f2..6542112ba32 100644
--- a/app/models/project_services/chat_message/base_message.rb
+++ b/app/models/project_services/chat_message/base_message.rb
@@ -10,6 +10,7 @@ module ChatMessage
     attr_reader :user_avatar
     attr_reader :project_name
     attr_reader :project_url
+    attr_reader :commit_message_html
 
     def initialize(params)
       @markdown = params[:markdown] || false
@@ -18,6 +19,7 @@ module ChatMessage
       @user_full_name = params.dig(:user, :name) || params[:user_full_name]
       @user_name = params.dig(:user, :username) || params[:user_name]
       @user_avatar = params.dig(:user, :avatar_url) || params[:user_avatar]
+      @commit_message_html = params[:commit_message_html] || false
     end
 
     def user_combined_name
diff --git a/app/models/project_services/chat_message/push_message.rb b/app/models/project_services/chat_message/push_message.rb
index 5dd0414b7e6..8163fca33a2 100644
--- a/app/models/project_services/chat_message/push_message.rb
+++ b/app/models/project_services/chat_message/push_message.rb
@@ -52,7 +52,8 @@ module ChatMessage
     end
 
     def commit_messages
-      commits.map { |commit| compose_commit_message(commit) }.join("\n\n")
+      linebreak_chars = commit_message_html ? "<br/>\n<br/>\n" : "\n\n"
+      commits.map { |commit| compose_commit_message(commit) }.join(linebreak_chars)
     end
 
     def commit_message_attachments
@@ -63,6 +64,11 @@ module ChatMessage
       author = commit[:author][:name]
       id = Commit.truncate_sha(commit[:id])
       message = commit[:message]
+
+      if commit_message_html
+        message = message.gsub(Gitlab::Regex.breakline_regex, "<br/>\n")
+      end
+
       url = commit[:url]
 
       "[#{id}](#{url}): #{message} - #{author}"
diff --git a/app/models/project_services/microsoft_teams_service.rb b/app/models/project_services/microsoft_teams_service.rb
index c22a6dc26f6..2334b3f7f66 100644
--- a/app/models/project_services/microsoft_teams_service.rb
+++ b/app/models/project_services/microsoft_teams_service.rb
@@ -58,6 +58,6 @@ class MicrosoftTeamsService < ChatNotificationService
   end
 
   def custom_data(data)
-    super(data).merge(markdown: true)
+    super(data).merge(markdown: true, commit_message_html: true)
   end
 end