diff options
7 files changed, 103 insertions, 1 deletions
diff --git a/CHANGELOG b/CHANGELOG index eb037e1ab8b..b998713e2f7 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -14,6 +14,7 @@ v 8.9.0 (unreleased) - Redesign account and email confirmation emails - Use gitlab-shell v3.0.0 - Add `sha` parameter to MR merge API, to ensure only reviewed changes are merged + - Don't allow MRs to be merged when commits were added since the last review / page load - Add DB index on users.state - Add rake task 'gitlab:db:configure' for conditionally seeding or migrating the database - Changed the Slack build message to use the singular duration if necessary (Aran Koning) diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb index d54284d7b20..3142fe5c767 100644 --- a/app/controllers/projects/merge_requests_controller.rb +++ b/app/controllers/projects/merge_requests_controller.rb @@ -190,6 +190,11 @@ class Projects::MergeRequestsController < Projects::ApplicationController return end + if params[:sha] != @merge_request.source_sha + @status = :sha_mismatch + return + end + TodoService.new.merge_merge_request(merge_request, current_user) @merge_request.update(merge_error: nil) diff --git a/app/views/projects/merge_requests/merge.js.haml b/app/views/projects/merge_requests/merge.js.haml index 92ce479d463..84b6c9ebc5c 100644 --- a/app/views/projects/merge_requests/merge.js.haml +++ b/app/views/projects/merge_requests/merge.js.haml @@ -5,6 +5,9 @@ - when :merge_when_build_succeeds :plain $('.mr-widget-body').html("#{escape_javascript(render('projects/merge_requests/widget/open/merge_when_build_succeeds'))}"); +- when :sha_mismatch + :plain + $('.mr-widget-body').html("#{escape_javascript(render('projects/merge_requests/widget/open/sha_mismatch'))}"); - else :plain $('.mr-widget-body').html("#{escape_javascript(render('projects/merge_requests/widget/open/reload'))}"); diff --git a/app/views/projects/merge_requests/widget/open/_accept.html.haml b/app/views/projects/merge_requests/widget/open/_accept.html.haml index cfdf4edac37..0d49b6471a9 100644 --- a/app/views/projects/merge_requests/widget/open/_accept.html.haml +++ b/app/views/projects/merge_requests/widget/open/_accept.html.haml @@ -2,6 +2,7 @@ = form_for [:merge, @project.namespace.becomes(Namespace), @project, @merge_request], remote: true, method: :post, html: { class: 'accept-mr-form js-quick-submit js-requires-input' } do |f| = hidden_field_tag :authenticity_token, form_authenticity_token + = hidden_field_tag :sha, @merge_request.source_sha .accept-merge-holder.clearfix.js-toggle-container .clearfix .accept-action diff --git a/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml b/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml index b83ddcab3a4..ad898ff153b 100644 --- a/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml +++ b/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml @@ -16,7 +16,7 @@ - if remove_source_branch_button || user_can_cancel_automatic_merge .clearfix.prepend-top-10 - if remove_source_branch_button - = link_to merge_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request, merge_when_build_succeeds: true, should_remove_source_branch: true), remote: true, method: :post, class: "btn btn-grouped btn-primary btn-sm remove_source_branch" do + = link_to merge_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request, merge_when_build_succeeds: true, should_remove_source_branch: true, sha: @merge_request.source_sha), remote: true, method: :post, class: "btn btn-grouped btn-primary btn-sm remove_source_branch" do = icon('times') Remove Source Branch When Merged diff --git a/app/views/projects/merge_requests/widget/open/_sha_mismatch.html.haml b/app/views/projects/merge_requests/widget/open/_sha_mismatch.html.haml new file mode 100644 index 00000000000..a78583b7c61 --- /dev/null +++ b/app/views/projects/merge_requests/widget/open/_sha_mismatch.html.haml @@ -0,0 +1,6 @@ +%h4 + = icon("exclamation-triangle") + This merge request has new commits since the page was loaded. + +%p + Please review the new commits before merging. diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb index 4f621a43d7e..8499bf07e9f 100644 --- a/spec/controllers/projects/merge_requests_controller_spec.rb +++ b/spec/controllers/projects/merge_requests_controller_spec.rb @@ -185,6 +185,92 @@ describe Projects::MergeRequestsController do end end + describe 'POST #merge' do + let(:base_params) do + { + namespace_id: project.namespace.path, + project_id: project.path, + id: merge_request.iid, + format: 'raw' + } + end + + context 'when the user does not have access' do + before do + project.team.truncate + project.team << [user, :reporter] + post :merge, base_params + end + + it 'returns not found' do + expect(response).to be_not_found + end + end + + context 'when the merge request is not mergeable' do + before do + merge_request.update_attributes(title: "WIP: #{merge_request.title}") + + post :merge, base_params + end + + it 'returns :failed' do + expect(assigns(:status)).to eq(:failed) + end + end + + context 'when the sha parameter does not match the source SHA' do + before { post :merge, base_params.merge(sha: 'foo') } + + it 'returns :sha_mismatch' do + expect(assigns(:status)).to eq(:sha_mismatch) + end + end + + context 'when the sha parameter matches the source SHA' do + def merge_with_sha + post :merge, base_params.merge(sha: merge_request.source_sha) + end + + it 'returns :success' do + merge_with_sha + + expect(assigns(:status)).to eq(:success) + end + + it 'starts the merge immediately' do + expect(MergeWorker).to receive(:perform_async).with(merge_request.id, anything, anything) + + merge_with_sha + end + + context 'when merge_when_build_succeeds is passed' do + def merge_when_build_succeeds + post :merge, base_params.merge(sha: merge_request.source_sha, merge_when_build_succeeds: '1') + end + + before do + create(:ci_empty_commit, project: project, sha: merge_request.source_sha, ref: merge_request.source_branch) + end + + it 'returns :merge_when_build_succeeds' do + merge_when_build_succeeds + + expect(assigns(:status)).to eq(:merge_when_build_succeeds) + end + + it 'sets the MR to merge when the build succeeds' do + service = double(:merge_when_build_succeeds_service) + + expect(MergeRequests::MergeWhenBuildSucceedsService).to receive(:new).with(project, anything, anything).and_return(service) + expect(service).to receive(:execute).with(merge_request) + + merge_when_build_succeeds + end + end + end + end + describe "DELETE #destroy" do it "denies access to users unless they're admin or project owner" do delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: merge_request.iid |