Merge branch 'dz-scope-project-routes' into 'master'

Move some project routes under /-/ scope

See merge request gitlab-org/gitlab-ce!28435

changelogs/unreleased/dz-scope-project-routes.yml

+---
+title: Move some project routes under /-/ scope
+merge_request: 28435
+author:
+type: changed

config/routes/project.rb

@@ -442,18 +442,25 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
           end
         end
       end
+
+      scope '-' do
         namespace :settings do
           get :members, to: redirect("%{namespace_id}/%{project_id}/project_members")
+
           resource :ci_cd, only: [:show, :update], controller: 'ci_cd' do
             post :reset_cache
             put :reset_registration_token
           end
+
+          resource :operations, only: [:show, :update]
           resource :integrations, only: [:show]
+
           resource :repository, only: [:show], controller: :repository do
             post :create_deploy_token, path: 'deploy_token/create'
             post :cleanup
           end
         end
+      end
 
       resources :error_tracking, only: [:index], controller: :error_tracking do
         collection do
@@ -465,10 +472,6 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
       # its preferable to keep it below all other project routes
       draw :wiki
       draw :repository
-
-      namespace :settings do
-        resource :operations, only: [:show, :update]
-      end
     end
 
     resources(:projects,
@@ -493,4 +496,18 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
       end
     end
   end
+
+  # Legacy routes.
+  # Introduced in 12.0.
+  # Should be removed after 12.1
+  scope(path: '*namespace_id',
+        as: :namespace,
+        namespace_id: Gitlab::PathRegex.full_namespace_route_regex) do
+    scope(path: ':project_id',
+          constraints: { project_id: Gitlab::PathRegex.project_route_regex },
+          module: :projects,
+          as: :project) do
+      Gitlab::Routing.redirect_legacy_paths(self, :settings, :branches, :tags, :network, :graphs)
+    end
+  end
 end

config/routes/repository.rb

@@ -39,7 +39,7 @@ scope format: false do
     end
   end
 
-  scope constraints: { id: Gitlab::PathRegex.git_reference_regex } do
+  scope path: '-', constraints: { id: Gitlab::PathRegex.git_reference_regex } do
     resources :network, only: [:show]
 
     resources :graphs, only: [:show] do

spec/presenters/merge_request_presenter_spec.rb

@@ -403,7 +403,7 @@ describe MergeRequestPresenter do
         allow(resource).to receive(:source_branch_exists?) { true }
 
         is_expected
-          .to eq("/#{resource.source_project.full_path}/branches/#{resource.source_branch}")
+          .to eq("/#{resource.source_project.full_path}/-/branches/#{resource.source_branch}")
       end
     end
 
@@ -426,7 +426,7 @@ describe MergeRequestPresenter do
         allow(resource).to receive(:target_branch_exists?) { true }
 
         is_expected
-          .to eq("/#{resource.source_project.full_path}/branches/#{resource.target_branch}")
+          .to eq("/#{resource.source_project.full_path}/-/branches/#{resource.target_branch}")
       end
     end
 

spec/routing/project_routing_spec.rb

@@ -204,25 +204,27 @@ describe 'project routing' do
 
   describe Projects::BranchesController, 'routing' do
     it 'to #branches' do
-      expect(get('/gitlab/gitlabhq/branches')).to route_to('projects/branches#index', namespace_id: 'gitlab', project_id: 'gitlabhq')
-      expect(delete('/gitlab/gitlabhq/branches/feature%2345')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45')
-      expect(delete('/gitlab/gitlabhq/branches/feature%2B45')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45')
-      expect(delete('/gitlab/gitlabhq/branches/feature@45')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45')
-      expect(delete('/gitlab/gitlabhq/branches/feature%2345/foo/bar/baz')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45/foo/bar/baz')
-      expect(delete('/gitlab/gitlabhq/branches/feature%2B45/foo/bar/baz')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45/foo/bar/baz')
-      expect(delete('/gitlab/gitlabhq/branches/feature@45/foo/bar/baz')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45/foo/bar/baz')
+      expect(get('/gitlab/gitlabhq/-/branches')).to route_to('projects/branches#index', namespace_id: 'gitlab', project_id: 'gitlabhq')
+      expect(delete('/gitlab/gitlabhq/-/branches/feature%2345')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45')
+      expect(delete('/gitlab/gitlabhq/-/branches/feature%2B45')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45')
+      expect(delete('/gitlab/gitlabhq/-/branches/feature@45')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45')
+      expect(delete('/gitlab/gitlabhq/-/branches/feature%2345/foo/bar/baz')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45/foo/bar/baz')
+      expect(delete('/gitlab/gitlabhq/-/branches/feature%2B45/foo/bar/baz')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45/foo/bar/baz')
+      expect(delete('/gitlab/gitlabhq/-/branches/feature@45/foo/bar/baz')).to route_to('projects/branches#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45/foo/bar/baz')
     end
+
+    it_behaves_like 'redirecting a legacy project path', "/gitlab/gitlabhq/branches", "/gitlab/gitlabhq/-/branches"
   end
 
   describe Projects::TagsController, 'routing' do
     it 'to #tags' do
-      expect(get('/gitlab/gitlabhq/tags')).to route_to('projects/tags#index', namespace_id: 'gitlab', project_id: 'gitlabhq')
-      expect(delete('/gitlab/gitlabhq/tags/feature%2345')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45')
-      expect(delete('/gitlab/gitlabhq/tags/feature%2B45')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45')
-      expect(delete('/gitlab/gitlabhq/tags/feature@45')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45')
-      expect(delete('/gitlab/gitlabhq/tags/feature%2345/foo/bar/baz')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45/foo/bar/baz')
-      expect(delete('/gitlab/gitlabhq/tags/feature%2B45/foo/bar/baz')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45/foo/bar/baz')
-      expect(delete('/gitlab/gitlabhq/tags/feature@45/foo/bar/baz')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45/foo/bar/baz')
+      expect(get('/gitlab/gitlabhq/-/tags')).to route_to('projects/tags#index', namespace_id: 'gitlab', project_id: 'gitlabhq')
+      expect(delete('/gitlab/gitlabhq/-/tags/feature%2345')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45')
+      expect(delete('/gitlab/gitlabhq/-/tags/feature%2B45')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45')
+      expect(delete('/gitlab/gitlabhq/-/tags/feature@45')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45')
+      expect(delete('/gitlab/gitlabhq/-/tags/feature%2345/foo/bar/baz')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature#45/foo/bar/baz')
+      expect(delete('/gitlab/gitlabhq/-/tags/feature%2B45/foo/bar/baz')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature+45/foo/bar/baz')
+      expect(delete('/gitlab/gitlabhq/-/tags/feature@45/foo/bar/baz')).to route_to('projects/tags#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'feature@45/foo/bar/baz')
     end
   end
 
@@ -247,6 +249,7 @@ describe 'project routing' do
     it_behaves_like 'RESTful project resources' do
       let(:actions)    { [:index, :create, :destroy] }
       let(:controller) { 'protected_branches' }
+      let(:controller_path) { '/-/protected_branches' }
     end
   end
 
@@ -592,18 +595,22 @@ describe 'project routing' do
 
   describe Projects::NetworkController, 'routing' do
     it 'to #show' do
-      expect(get('/gitlab/gitlabhq/network/master')).to route_to('projects/network#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master')
-      expect(get('/gitlab/gitlabhq/network/ends-with.json')).to route_to('projects/network#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'ends-with.json')
-      expect(get('/gitlab/gitlabhq/network/master?format=json')).to route_to('projects/network#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master', format: 'json')
+      expect(get('/gitlab/gitlabhq/-/network/master')).to route_to('projects/network#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master')
+      expect(get('/gitlab/gitlabhq/-/network/ends-with.json')).to route_to('projects/network#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'ends-with.json')
+      expect(get('/gitlab/gitlabhq/-/network/master?format=json')).to route_to('projects/network#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master', format: 'json')
     end
+
+    it_behaves_like 'redirecting a legacy project path', "/gitlab/gitlabhq/network/master", "/gitlab/gitlabhq/-/network/master"
   end
 
   describe Projects::GraphsController, 'routing' do
     it 'to #show' do
-      expect(get('/gitlab/gitlabhq/graphs/master')).to route_to('projects/graphs#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master')
-      expect(get('/gitlab/gitlabhq/graphs/ends-with.json')).to route_to('projects/graphs#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'ends-with.json')
-      expect(get('/gitlab/gitlabhq/graphs/master?format=json')).to route_to('projects/graphs#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master', format: 'json')
+      expect(get('/gitlab/gitlabhq/-/graphs/master')).to route_to('projects/graphs#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master')
+      expect(get('/gitlab/gitlabhq/-/graphs/ends-with.json')).to route_to('projects/graphs#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'ends-with.json')
+      expect(get('/gitlab/gitlabhq/-/graphs/master?format=json')).to route_to('projects/graphs#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'master', format: 'json')
     end
+
+    it_behaves_like 'redirecting a legacy project path', "/gitlab/gitlabhq/graphs/master", "/gitlab/gitlabhq/-/graphs/master"
   end
 
   describe Projects::ForksController, 'routing' do
@@ -661,4 +668,12 @@ describe 'project routing' do
       end
     end
   end
+
+  describe Projects::Settings::RepositoryController, 'routing' do
+    it 'to #show' do
+      expect(get('/gitlab/gitlabhq/-/settings/repository')).to route_to('projects/settings/repository#show', namespace_id: 'gitlab', project_id: 'gitlabhq')
+    end
+
+    it_behaves_like 'redirecting a legacy project path', "/gitlab/gitlabhq/settings/repository", "/gitlab/gitlabhq/-/settings/repository"
+  end
 end

spec/services/system_note_service_spec.rb

@@ -132,7 +132,7 @@ describe SystemNoteService do
     end
 
     it 'sets the note text' do
-      link = "http://localhost/#{project.full_path}/tags/#{tag_name}"
+      link = "http://localhost/#{project.full_path}/-/tags/#{tag_name}"
 
       expect(subject.note).to eq "tagged commit #{noteable.sha} to [`#{tag_name}`](#{link})"
     end

spec/support/shared_examples/legacy_path_redirect_shared_examples.rb

@@ -11,3 +11,11 @@ shared_examples 'redirecting a legacy path' do |source, target|
     expect(get(source)).not_to redirect_to(target)
   end
 end
+
+shared_examples 'redirecting a legacy project path' do |source, target|
+  include RSpec::Rails::RequestExampleGroup
+
+  it "redirects #{source} to #{target}" do
+    expect(get(source)).to redirect_to(target)
+  end
+end

spec/views/help/index.html.haml_spec.rb

@@ -31,7 +31,7 @@ describe 'help/index' do
         render
 
         expect(rendered).to match '8.0.2'
-        expect(rendered).to have_link('8.0.2', href: %r{https://gitlab.com/gitlab-org/gitlab-(ce|ee)/tags/v8.0.2})
+        expect(rendered).to have_link('8.0.2', href: %r{https://gitlab.com/gitlab-org/gitlab-(ce|ee)/-/tags/v8.0.2})
       end
 
       it 'shows a link to the commit for pre-releases' do