22 lines
813 B
Ruby
22 lines
813 B
Ruby
# frozen_string_literal: true
|
|
|
|
TEMPLATE_MESSAGE = <<~MSG
|
|
This merge request requires coordination with gitaly deployments.
|
|
Before merging this merge request we should verify that gitaly
|
|
running in production already implements the new gRPC interface
|
|
included here.
|
|
|
|
Failing to do so will introduce a [non backward compatible
|
|
change](https://docs.gitlab.com/ee/development/multi_version_compatibility.html)
|
|
during canary depoyment that can cause an incident.
|
|
|
|
1. Identify the gitaly MR introducing the new interface
|
|
1. Verify that the environment widget contains a `gprd` deployment
|
|
MSG
|
|
|
|
changed_lines = helper.changed_lines('Gemfile.lock')
|
|
if changed_lines.any? { |line| line =~ /^\+\s+gitaly \(/ }
|
|
warn 'Changing gitaly gem can cause a multi-version incompatibility incident'
|
|
|
|
markdown(TEMPLATE_MESSAGE)
|
|
end
|