Enhancement: Tag-specific url for tag pushes

Instead of the branch_url being set to `/commits/<ref>` for both tags
and regular pushes, branch_url is conditionally set to `/-/tags/<ref>`
for tags.

app/models/project_services/chat_message/pipeline_message.rb

@@ -75,11 +75,11 @@ module ChatMessage
 
     def activity
       {
-        title: s_("ChatMessage|Pipeline %{pipeline_link} of %{ref_type} %{branch_link} by %{user_combined_name} %{humanized_status}") %
+        title: s_("ChatMessage|Pipeline %{pipeline_link} of %{ref_type} %{ref_link} by %{user_combined_name} %{humanized_status}") %
           {
             pipeline_link: pipeline_link,
             ref_type: ref_type,
-            branch_link: branch_link,
+            ref_link: ref_link,
             user_combined_name: user_combined_name,
             humanized_status: humanized_status
           },
@@ -123,7 +123,7 @@ module ChatMessage
       fields = [
         {
           title: ref_type == "tag" ? s_("ChatMessage|Tag") : s_("ChatMessage|Branch"),
-          value: Slack::Notifier::LinkFormatter.format(ref_name_link),
+          value: Slack::Notifier::LinkFormatter.format(ref_link),
           short: true
         },
         {
@@ -141,12 +141,12 @@ module ChatMessage
     end
 
     def message
-      s_("ChatMessage|%{project_link}: Pipeline %{pipeline_link} of %{ref_type} %{branch_link} by %{user_combined_name} %{humanized_status} in %{duration}") %
+      s_("ChatMessage|%{project_link}: Pipeline %{pipeline_link} of %{ref_type} %{ref_link} by %{user_combined_name} %{humanized_status} in %{duration}") %
         {
           project_link: project_link,
           pipeline_link: pipeline_link,
           ref_type: ref_type,
-          branch_link: branch_link,
+          ref_link: ref_link,
           user_combined_name: user_combined_name,
           humanized_status: humanized_status,
           duration: pretty_duration(duration)
@@ -193,12 +193,16 @@ module ChatMessage
       end
     end
 
-    def branch_url
-      "#{project_url}/commits/#{ref}"
+    def ref_url
+      if ref_type == 'tag'
+        "#{project_url}/-/tags/#{ref}"
+      else
+        "#{project_url}/commits/#{ref}"
+      end
     end
 
-    def branch_link
-      "[#{ref}](#{branch_url})"
+    def ref_link
+      "[#{ref}](#{ref_url})"
     end
 
     def project_url
@@ -266,14 +270,6 @@ module ChatMessage
       "[#{commit.title}](#{commit_url})"
     end
 
-    def commits_page_url
-      "#{project_url}/commits/#{ref}"
-    end
-
-    def ref_name_link
-      "[#{ref}](#{commits_page_url})"
-    end
-
     def author_url
       return unless user && committer
 

app/models/project_services/chat_message/push_message.rb

@@ -82,16 +82,20 @@ module ChatMessage
       Gitlab::Git.blank_ref?(after)
     end
 
-    def branch_url
-      "#{project_url}/commits/#{ref}"
+    def ref_url
+      if ref_type == 'tag'
+        "#{project_url}/-/tags/#{ref}"
+      else
+        "#{project_url}/commits/#{ref}"
+      end
     end
 
     def compare_url
       "#{project_url}/compare/#{before}...#{after}"
     end
 
-    def branch_link
-      "[#{ref}](#{branch_url})"
+    def ref_link
+      "[#{ref}](#{ref_url})"
     end
 
     def project_link
@@ -104,11 +108,11 @@ module ChatMessage
 
     def compose_action_details
       if new_branch?
-        ['pushed new', branch_link, "to #{project_link}"]
+        ['pushed new', ref_link, "to #{project_link}"]
       elsif removed_branch?
         ['removed', ref, "from #{project_link}"]
       else
-        ['pushed to', branch_link, "of #{project_link} (#{compare_link})"]
+        ['pushed to', ref_link, "of #{project_link} (#{compare_link})"]
       end
     end
 

changelogs/unreleased/18126-change-tag-url-for-tag-push-events-in-chat-msg-integration.yaml

+---
+title: "Show tag link whenever it's a tag in chat message integration for push events and pipeline events"
+merge_request: 18126
+author: Mats Estensen
+type: fixed

locale/gitlab.pot

@@ -2964,7 +2964,7 @@ msgstr ""
 msgid "Chat"
 msgstr ""
 
-msgid "ChatMessage|%{project_link}: Pipeline %{pipeline_link} of %{ref_type} %{branch_link} by %{user_combined_name} %{humanized_status} in %{duration}"
+msgid "ChatMessage|%{project_link}: Pipeline %{pipeline_link} of %{ref_type} %{ref_link} by %{user_combined_name} %{humanized_status} in %{duration}"
 msgstr ""
 
 msgid "ChatMessage|Branch"
@@ -2985,7 +2985,7 @@ msgstr ""
 msgid "ChatMessage|Pipeline #%{pipeline_id} %{humanized_status} in %{duration}"
 msgstr ""
 
-msgid "ChatMessage|Pipeline %{pipeline_link} of %{ref_type} %{branch_link} by %{user_combined_name} %{humanized_status}"
+msgid "ChatMessage|Pipeline %{pipeline_link} of %{ref_type} %{ref_link} by %{user_combined_name} %{humanized_status}"
 msgstr ""
 
 msgid "ChatMessage|Tag"

spec/models/project_services/chat_message/pipeline_message_spec.rb

@@ -159,6 +159,45 @@ describe ChatMessage::PipelineMessage do
         )
       end
     end
+
+    context 'when ref type is tag' do
+      before do
+        args[:object_attributes][:tag] = true
+        args[:object_attributes][:ref] = 'new_tag'
+      end
+
+      it "returns the pipeline summary in the activity's title" do
+        expect(subject.activity[:title]).to eq(
+          "Pipeline [#123](http://example.gitlab.com/pipelines/123)" \
+            " of tag [new_tag](http://example.gitlab.com/-/tags/new_tag)" \
+            " by The Hacker (hacker) passed"
+        )
+      end
+
+      it "returns the pipeline summary as the attachment's text property" do
+        expect(subject.attachments.first[:text]).to eq(
+          "<http://example.gitlab.com|project_name>:" \
+            " Pipeline <http://example.gitlab.com/pipelines/123|#123>" \
+            " of tag <http://example.gitlab.com/-/tags/new_tag|new_tag>" \
+            " by The Hacker (hacker) passed in 02:00:10"
+        )
+      end
+
+      context 'when rendering markdown' do
+        before do
+          args[:markdown] = true
+        end
+
+        it 'returns the pipeline summary as the attachments in markdown format' do
+          expect(subject.attachments).to eq(
+            "[project_name](http://example.gitlab.com):" \
+              " Pipeline [#123](http://example.gitlab.com/pipelines/123)" \
+              " of tag [new_tag](http://example.gitlab.com/-/tags/new_tag)" \
+              " by The Hacker (hacker) passed in 02:00:10"
+          )
+        end
+      end
+    end
   end
 
   context 'when the fancy_pipeline_slack_notifications feature flag is enabled' do

spec/models/project_services/chat_message/push_message_spec.rb

@@ -96,7 +96,7 @@ describe ChatMessage::PushMessage do
     context 'without markdown' do
       it 'returns a message regarding pushes' do
         expect(subject.pretext).to eq('test.user pushed new tag ' \
-          '<http://url.com/commits/new_tag|new_tag> to ' \
+          '<http://url.com/-/tags/new_tag|new_tag> to ' \
           '<http://url.com|project_name>')
         expect(subject.attachments).to be_empty
       end
@@ -109,10 +109,10 @@ describe ChatMessage::PushMessage do
 
       it 'returns a message regarding pushes' do
         expect(subject.pretext).to eq(
-          'test.user pushed new tag [new_tag](http://url.com/commits/new_tag) to [project_name](http://url.com)')
+          'test.user pushed new tag [new_tag](http://url.com/-/tags/new_tag) to [project_name](http://url.com)')
         expect(subject.attachments).to be_empty
         expect(subject.activity).to eq(
-          title: 'test.user pushed new tag [new_tag](http://url.com/commits/new_tag)',
+          title: 'test.user pushed new tag [new_tag](http://url.com/-/tags/new_tag)',
           subtitle: 'in [project_name](http://url.com)',
           text: '[Compare changes](http://url.com/compare/0000000000000000000000000000000000000000...after)',
           image: 'http://someavatar.com'