From d244360d8b38218bd3e71c0203e9f2af41498daa Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Fri, 10 Mar 2023 17:37:58 +0000
Subject: Add latest changes from gitlab-org/gitlab@15-9-stable-ee

---
 lib/gitlab/regex.rb                   |  2 +-
 spec/fast_spec_helper.rb              |  1 +
 spec/lib/gitlab/regex_spec.rb         |  6 ++++--
 spec/models/concerns/taskable_spec.rb | 16 ++++++++++++++++
 4 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb
index e76056709e9..93d23add5eb 100644
--- a/lib/gitlab/regex.rb
+++ b/lib/gitlab/regex.rb
@@ -466,7 +466,7 @@ module Gitlab
         # HTML comment line:
         # <!-- some commented text -->
 
-        ^<!--\ .*\ -->\ *$
+        ^<!--\ .*?\ -->\ *$
       )
     }mx.freeze
 
diff --git a/spec/fast_spec_helper.rb b/spec/fast_spec_helper.rb
index e53f0cd936f..0df771b4025 100644
--- a/spec/fast_spec_helper.rb
+++ b/spec/fast_spec_helper.rb
@@ -21,6 +21,7 @@ require_relative 'support/rspec'
 require_relative '../lib/gitlab/utils'
 require_relative '../lib/gitlab/utils/strong_memoize'
 require 'active_support/all'
+require 'pry'
 
 require_relative 'simplecov_env'
 SimpleCovEnv.start!
diff --git a/spec/lib/gitlab/regex_spec.rb b/spec/lib/gitlab/regex_spec.rb
index caca33704dd..31de4068bc5 100644
--- a/spec/lib/gitlab/regex_spec.rb
+++ b/spec/lib/gitlab/regex_spec.rb
@@ -1142,7 +1142,7 @@ RSpec.describe Gitlab::Regex, feature_category: :tooling do
     context 'HTML comment lines' do
       subject { described_class::MARKDOWN_HTML_COMMENT_LINE_REGEX }
 
-      let(:expected) { %(<!-- an HTML comment -->) }
+      let(:expected) { [['<!-- an HTML comment -->'], ['<!-- another HTML comment -->']] }
       let(:markdown) do
         <<~MARKDOWN
         Regular text
@@ -1150,13 +1150,15 @@ RSpec.describe Gitlab::Regex, feature_category: :tooling do
         <!-- an HTML comment -->
 
         more text
+
+        <!-- another HTML comment -->
         MARKDOWN
       end
 
       it { is_expected.to match(%(<!-- single line comment -->)) }
       it { is_expected.not_to match(%(<!--\nblock comment\n-->)) }
       it { is_expected.not_to match(%(must start in first column <!-- comment -->)) }
-      it { expect(subject.match(markdown)[:html_comment_line]).to eq expected }
+      it { expect(markdown.scan(subject)).to eq expected }
     end
 
     context 'HTML comment blocks' do
diff --git a/spec/models/concerns/taskable_spec.rb b/spec/models/concerns/taskable_spec.rb
index 0ad29454ff3..14f346f353b 100644
--- a/spec/models/concerns/taskable_spec.rb
+++ b/spec/models/concerns/taskable_spec.rb
@@ -46,6 +46,22 @@ RSpec.describe Taskable, feature_category: :team_planning do
     subject { described_class.get_tasks(description) }
 
     it { is_expected.to match(expected_result) }
+
+    describe 'with single line comments' do
+      let(:description) do
+        <<~MARKDOWN
+          <!-- line comment -->
+
+          - [ ] only task item
+
+          <!-- another line comment -->
+        MARKDOWN
+      end
+
+      let(:expected_result) { [TaskList::Item.new('- [ ]', 'only task item')] }
+
+      it { is_expected.to match(expected_result) }
+    end
   end
 
   describe '#task_list_items' do
-- 
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