8 files changed, 28 insertions, 19 deletions
diff --git a/CHANGELOG b/CHANGELOG
index c291d4b6dec..747afc82aa0 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -25,6 +25,7 @@ v 8.3.0 (unreleased)
   - Add languages page to graphs
   - Block LDAP user when they are no longer found in the LDAP server
   - Improve wording on project visibility levels (Zeger-Jan van de Weg)
+  - Make Network page as sub tab of Commits
 
 v 8.2.3
   - Fix application settings cache not expiring after changes (Stan Hu)
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index 87a7707b095..2fcba7bd672 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -32,7 +32,7 @@
           Files
 
   - if project_nav_tab? :commits
-    = nav_link(controller: %w(commit commits compare repositories tags branches releases)) do
+    = nav_link(controller: %w(commit commits compare repositories tags branches releases network)) do
       = link_to project_commits_path(@project), title: 'Commits', class: 'shortcuts-commits' do
         = icon('history fw')
         %span
@@ -46,13 +46,6 @@
           Builds
           %span.count.builds_counter= @project.ci_builds.running_or_pending.count(:all)
 
-  - if project_nav_tab? :network
-    = nav_link(controller: %w(network)) do
-      = link_to namespace_project_network_path(@project.namespace, @project, current_ref), title: 'Network', class: 'shortcuts-network' do
-        = icon('code-fork fw')
-        %span
-          Network
-
   - if project_nav_tab? :graphs
     = nav_link(controller: %w(graphs)) do
       = link_to namespace_project_graph_path(@project.namespace, @project, current_ref), title: 'Graphs',  class: 'shortcuts-graphs' do
@@ -118,3 +111,10 @@
         = icon('cogs fw')
         %span
           Settings
+
+  -# Global shortcut to network page for compatibility
+  - if project_nav_tab? :network
+    %li.hidden
+      = link_to namespace_project_network_path(@project.namespace, @project, current_ref), title: 'Network', class: 'shortcuts-network' do
+        Network
+
diff --git a/app/views/projects/commits/_head.html.haml b/app/views/projects/commits/_head.html.haml
index f11a41cfd7b..2f604c82f11 100644
--- a/app/views/projects/commits/_head.html.haml
+++ b/app/views/projects/commits/_head.html.haml
@@ -3,6 +3,12 @@
     = link_to namespace_project_commits_path(@project.namespace, @project, current_ref) do
       Commits
       %span.badge= number_with_delimiter(@repository.commit_count)
+
+  - if project_nav_tab? :network
+    = nav_link(controller: %w(network)) do
+      = link_to namespace_project_network_path(@project.namespace, @project, current_ref), class: 'shortcuts-network' do
+        Network
+
   = nav_link(controller: :compare) do
     = link_to namespace_project_compare_index_path(@project.namespace, @project, from: @repository.root_ref, to: current_ref) do
       Compare
diff --git a/app/views/projects/network/_head.html.haml b/app/views/projects/network/_head.html.haml
index 9e0e0dc6bb0..28a617538b5 100644
--- a/app/views/projects/network/_head.html.haml
+++ b/app/views/projects/network/_head.html.haml
@@ -1,4 +1,4 @@
-.gray-content-block.top-block.append-bottom-default
+.gray-content-block.append-bottom-default
   .tree-ref-holder
     = render partial: 'shared/ref_switcher', locals: {destination: 'graph'}
 
diff --git a/app/views/projects/network/show.html.haml b/app/views/projects/network/show.html.haml
index 16005161df6..8065663ca2a 100644
--- a/app/views/projects/network/show.html.haml
+++ b/app/views/projects/network/show.html.haml
@@ -1,5 +1,6 @@
 - page_title "Network", @ref
-= header_title project_title(@project, "Network", namespace_project_network_path(@project.namespace, @project, current_ref))
+= render "projects/commits/header_title"
+= render "projects/commits/head"
 = render "head"
 .project-network
   .controls
diff --git a/features/project/active_tab.feature b/features/project/active_tab.feature
index 8661ea98c20..2fd097d100b 100644
--- a/features/project/active_tab.feature
+++ b/features/project/active_tab.feature
@@ -20,11 +20,6 @@ Feature: Project Active Tab
     Then the active main tab should be Commits
     And no other main tabs should be active
 
-  Scenario: On Project Network
-    Given I visit my project's network page
-    Then the active main tab should be Network
-    And no other main tabs should be active
-
   Scenario: On Project Issues
     Given I visit my project's issues page
     Then the active main tab should be Issues
@@ -83,6 +78,12 @@ Feature: Project Active Tab
     And no other sub tabs should be active
     And the active main tab should be Commits
 
+  Scenario: On Project Commits/Network
+    Given I visit my project's network page
+    Then the active sub tab should be Network
+    And no other sub tabs should be active
+    And the active main tab should be Commits
+
   Scenario: On Project Commits/Compare
     Given I visit my project's commits page
     And I click the "Compare" tab
diff --git a/features/steps/project/active_tab.rb b/features/steps/project/active_tab.rb
index 9e96fa5ba49..94a5dd744d0 100644
--- a/features/steps/project/active_tab.rb
+++ b/features/steps/project/active_tab.rb
@@ -67,6 +67,10 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
     ensure_active_sub_tab('Commits')
   end
 
+  step 'the active sub tab should be Network' do
+    ensure_active_sub_tab('Network')
+  end
+
   step 'the active sub tab should be Compare' do
     ensure_active_sub_tab('Compare')
   end
diff --git a/features/steps/shared/project_tab.rb b/features/steps/shared/project_tab.rb
index 33ff7084e30..3bad28dc283 100644
--- a/features/steps/shared/project_tab.rb
+++ b/features/steps/shared/project_tab.rb
@@ -16,10 +16,6 @@ module SharedProjectTab
     ensure_active_main_tab('Commits')
   end
 
-  step 'the active main tab should be Network' do
-    ensure_active_main_tab('Network')
-  end
-
   step 'the active main tab should be Graphs' do
     ensure_active_main_tab('Graphs')
   end