diff --git a/app/assets/stylesheets/framework/buttons.scss b/app/assets/stylesheets/framework/buttons.scss
index ed21ad83a1c4d43b687b76d4e6731fa9e33b1b76..8da8933e8a4e8e0abae3bd0966313892b8c1c417 100644
--- a/app/assets/stylesheets/framework/buttons.scss
+++ b/app/assets/stylesheets/framework/buttons.scss
@@ -142,6 +142,10 @@
&.btn-save {
@include btn-outline($white-light, $green-normal, $green-normal, $green-light, $white-light, $green-light);
}
+
+ &.btn-remove {
+ @include btn-outline($white-light, $red-normal, $red-normal, $red-light, $white-light, $red-light);
+ }
}
&.btn-gray {
diff --git a/app/controllers/projects/branches_controller.rb b/app/controllers/projects/branches_controller.rb
index 2de8ada3e29604cf787c3d879697ffeae2cd66d0..6b9f37983c47392be1126037b33512b4fc6deff0 100644
--- a/app/controllers/projects/branches_controller.rb
+++ b/app/controllers/projects/branches_controller.rb
@@ -4,7 +4,7 @@ class Projects::BranchesController < Projects::ApplicationController
# Authorize
before_action :require_non_empty_project
before_action :authorize_download_code!
- before_action :authorize_push_code!, only: [:new, :create, :destroy]
+ before_action :authorize_push_code!, only: [:new, :create, :destroy, :destroy_all_merged]
def index
@sort = params[:sort].presence || sort_value_name
@@ -62,6 +62,13 @@ class Projects::BranchesController < Projects::ApplicationController
end
end
+ def destroy_all_merged
+ DeleteMergedBranchesService.new(@project, current_user).async_execute
+
+ redirect_to namespace_project_branches_path(@project.namespace, @project),
+ notice: 'Merged branches are being deleted. This can take some time depending on the number of branches. Please refresh the page to see changes.'
+ end
+
private
def ref
diff --git a/app/services/delete_merged_branches_service.rb b/app/services/delete_merged_branches_service.rb
new file mode 100644
index 0000000000000000000000000000000000000000..8b8deafedb7c59fe11ab72fe7e6df2d987ee6673
--- /dev/null
+++ b/app/services/delete_merged_branches_service.rb
@@ -0,0 +1,18 @@
+require_relative 'base_service'
+
+class DeleteMergedBranchesService < BaseService
+ def async_execute
+ DeleteMergedBranchesWorker.perform_async(project.id, current_user.id)
+ end
+
+ def execute
+ raise Gitlab::Access::AccessDeniedError unless can?(current_user, :push_code, project)
+
+ branches = project.repository.branch_names
+ branches = branches.select { |branch| project.repository.merged_to_root_ref?(branch) }
+
+ branches.each do |branch|
+ DeleteBranchService.new(project, current_user).execute(branch)
+ end
+ end
+end
diff --git a/app/views/projects/branches/index.html.haml b/app/views/projects/branches/index.html.haml
index 84f38575e847d36c2c979eab3e9221e1095ceb0b..2246316b54046afe042e69be279958c7ecd470ac 100644
--- a/app/views/projects/branches/index.html.haml
+++ b/app/views/projects/branches/index.html.haml
@@ -26,6 +26,8 @@
= sort_title_oldest_updated
- if can? current_user, :push_code, @project
+ = link_to namespace_project_merged_branches_path(@project.namespace, @project), class: 'btn btn-inverted btn-remove has-tooltip', title: "Delete all branches that are merged into '#{@project.repository.root_ref}'", method: :delete, data: { confirm: "Deleting the merged branches cannot be undone. Are you sure?", container: 'body' } do
+ Delete merged branches
= link_to new_namespace_project_branch_path(@project.namespace, @project), class: 'btn btn-create' do
New branch
diff --git a/app/workers/delete_merged_branches_worker.rb b/app/workers/delete_merged_branches_worker.rb
new file mode 100644
index 0000000000000000000000000000000000000000..f870da4ecfdd43aee646777e5676d0a6fb3d2e53
--- /dev/null
+++ b/app/workers/delete_merged_branches_worker.rb
@@ -0,0 +1,20 @@
+class DeleteMergedBranchesWorker
+ include Sidekiq::Worker
+ include DedicatedSidekiqQueue
+
+ def perform(project_id, user_id)
+ begin
+ project = Project.find(project_id)
+ rescue ActiveRecord::RecordNotFound
+ return
+ end
+
+ user = User.find(user_id)
+
+ begin
+ DeleteMergedBranchesService.new(project, user).execute
+ rescue Gitlab::Access::AccessDeniedError
+ return
+ end
+ end
+end
diff --git a/changelogs/unreleased/21076-deleted-merged-branches.yml b/changelogs/unreleased/21076-deleted-merged-branches.yml
new file mode 100644
index 0000000000000000000000000000000000000000..b7fa7f14384990ccfd1b50a6d74326ec1fb118f8
--- /dev/null
+++ b/changelogs/unreleased/21076-deleted-merged-branches.yml
@@ -0,0 +1,4 @@
+---
+title: Add button to delete all merged branches
+merge_request: 6449
+author: Toon Claes
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 8142e231621e7e5fbdbbdb33bb6fb741e4db0784..b4ee3f68e14d38bf4008efafebee2368107eff2d 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -300,6 +300,7 @@ resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only:
end
resources :branches, only: [:index, :new, :create, :destroy], constraints: { id: Gitlab::Regex.git_reference_regex }
+ delete :merged_branches, controller: 'branches', action: :destroy_all_merged
resources :tags, only: [:index, :show, :new, :create, :destroy], constraints: { id: Gitlab::Regex.git_reference_regex } do
resource :release, only: [:edit, :update]
end
diff --git a/config/sidekiq_queues.yml b/config/sidekiq_queues.yml
index f36fe893fd0cf9c9bb508d6f016d7d5c768b5996..d0e6eb93fb255eedd5ff0ebe9d2d028f79f7f654 100644
--- a/config/sidekiq_queues.yml
+++ b/config/sidekiq_queues.yml
@@ -33,6 +33,7 @@
- [project_service, 1]
- [clear_database_cache, 1]
- [delete_user, 1]
+ - [delete_merged_branches, 1]
- [expire_build_instance_artifacts, 1]
- [group_destroy, 1]
- [irker, 1]
diff --git a/doc/api/branches.md b/doc/api/branches.md
index 0b5f7778fc764e294114f282aac7f9c41d642227..f68eeb9f86bb89193fa72acadabca8f79a325b1f 100644
--- a/doc/api/branches.md
+++ b/doc/api/branches.md
@@ -240,3 +240,21 @@ Example response:
"branch_name": "newbranch"
}
```
+
+## Delete merged branches
+
+Will delete all branches that are merged into the project's default branch.
+
+```
+DELETE /projects/:id/repository/merged_branches
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+
+It returns `200` to indicate deletion of all merged branches was started.
+
+```bash
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/merged_branches"
+```
diff --git a/lib/api/branches.rb b/lib/api/branches.rb
index 21a106387f083ff748ffaf57b8fc3cb4f8e7b070..73aed624ea72af930c99d331981d28d5ce76e4ac 100644
--- a/lib/api/branches.rb
+++ b/lib/api/branches.rb
@@ -128,6 +128,18 @@ module API
render_api_error!(result[:message], result[:return_code])
end
end
+
+ # Delete all merged branches
+ #
+ # Parameters:
+ # id (required) - The ID of a project
+ # Example Request:
+ # DELETE /projects/:id/repository/branches/delete_merged
+ delete ":id/repository/merged_branches" do
+ DeleteMergedBranchesService.new(user_project, current_user).async_execute
+
+ status(200)
+ end
end
end
end
diff --git a/spec/controllers/projects/branches_controller_spec.rb b/spec/controllers/projects/branches_controller_spec.rb
index 644de308c644a23a93df4453404ff4eab1d04c83..f7cf006efd66a6f09b87a1ddc544d6941d4d2c93 100644
--- a/spec/controllers/projects/branches_controller_spec.rb
+++ b/spec/controllers/projects/branches_controller_spec.rb
@@ -1,13 +1,13 @@
require 'spec_helper'
describe Projects::BranchesController do
- let(:project) { create(:project) }
- let(:user) { create(:user) }
+ let(:project) { create(:project) }
+ let(:user) { create(:user) }
+ let(:developer) { create(:user) }
before do
- sign_in(user)
-
project.team << [user, :master]
+ project.team << [user, :developer]
allow(project).to receive(:branches).and_return(['master', 'foo/bar/baz'])
allow(project).to receive(:tags).and_return(['v1.0.0', 'v2.0.0'])
@@ -19,6 +19,8 @@ describe Projects::BranchesController do
context "on creation of a new branch" do
before do
+ sign_in(user)
+
post :create,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
@@ -68,6 +70,10 @@ describe Projects::BranchesController do
let(:branch) { "1-feature-branch" }
let!(:issue) { create(:issue, project: project) }
+ before do
+ sign_in(user)
+ end
+
it 'redirects' do
post :create,
namespace_id: project.namespace.to_param,
@@ -94,6 +100,10 @@ describe Projects::BranchesController do
describe "POST destroy with HTML format" do
render_views
+ before do
+ sign_in(user)
+ end
+
it 'returns 303' do
post :destroy,
format: :html,
@@ -109,6 +119,8 @@ describe Projects::BranchesController do
render_views
before do
+ sign_in(user)
+
post :destroy,
format: :js,
id: branch,
@@ -139,4 +151,42 @@ describe Projects::BranchesController do
it { expect(response).to have_http_status(404) }
end
end
+
+ describe "DELETE destroy_all_merged" do
+ def destroy_all_merged
+ delete :destroy_all_merged,
+ namespace_id: project.namespace.to_param,
+ project_id: project.to_param
+ end
+
+ context 'when user is allowed to push' do
+ before do
+ sign_in(user)
+ end
+
+ it 'redirects to branches' do
+ destroy_all_merged
+
+ expect(response).to redirect_to namespace_project_branches_path(project.namespace, project)
+ end
+
+ it 'starts worker to delete merged branches' do
+ expect_any_instance_of(DeleteMergedBranchesService).to receive(:async_execute)
+
+ destroy_all_merged
+ end
+ end
+
+ context 'when user is not allowed to push' do
+ before do
+ sign_in(developer)
+ end
+
+ it 'responds with status 404' do
+ destroy_all_merged
+
+ expect(response).to have_http_status(404)
+ end
+ end
+ end
end
diff --git a/spec/requests/api/branches_spec.rb b/spec/requests/api/branches_spec.rb
index 1711096f4bd4a6101fe5ae229b6a4b29d56a92d7..8f605757186240d57cb069b50a49ee499e1d5e4f 100644
--- a/spec/requests/api/branches_spec.rb
+++ b/spec/requests/api/branches_spec.rb
@@ -299,4 +299,20 @@ describe API::API, api: true do
expect(json_response['message']).to eq('Cannot remove HEAD branch')
end
end
+
+ describe "DELETE /projects/:id/repository/merged_branches" do
+ before do
+ allow_any_instance_of(Repository).to receive(:rm_branch).and_return(true)
+ end
+
+ it 'returns 200' do
+ delete api("/projects/#{project.id}/repository/merged_branches", user)
+ expect(response).to have_http_status(200)
+ end
+
+ it 'returns a 403 error if guest' do
+ delete api("/projects/#{project.id}/repository/merged_branches", user2)
+ expect(response).to have_http_status(403)
+ end
+ end
end
diff --git a/spec/services/delete_merged_branches_service_spec.rb b/spec/services/delete_merged_branches_service_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..181488e89c78263815e2890d44148622e4e15cbc
--- /dev/null
+++ b/spec/services/delete_merged_branches_service_spec.rb
@@ -0,0 +1,54 @@
+require 'spec_helper'
+
+describe DeleteMergedBranchesService, services: true do
+ subject(:service) { described_class.new(project, project.owner) }
+
+ let(:project) { create(:project) }
+
+ context '#execute' do
+ context 'unprotected branches' do
+ before do
+ service.execute
+ end
+
+ it 'deletes a branch that was merged' do
+ expect(project.repository.branch_names).not_to include('improve/awesome')
+ end
+
+ it 'keeps branch that is unmerged' do
+ expect(project.repository.branch_names).to include('feature')
+ end
+
+ it 'keeps "master"' do
+ expect(project.repository.branch_names).to include('master')
+ end
+ end
+
+ context 'protected branches' do
+ before do
+ create(:protected_branch, name: 'improve/awesome', project: project)
+ service.execute
+ end
+
+ it 'keeps protected branch' do
+ expect(project.repository.branch_names).to include('improve/awesome')
+ end
+ end
+
+ context 'user without rights' do
+ let(:user) { create(:user) }
+
+ it 'cannot execute' do
+ expect { described_class.new(project, user).execute }.to raise_error(Gitlab::Access::AccessDeniedError)
+ end
+ end
+ end
+
+ context '#async_execute' do
+ it 'calls DeleteMergedBranchesWorker async' do
+ expect(DeleteMergedBranchesWorker).to receive(:perform_async)
+
+ service.async_execute
+ end
+ end
+end
diff --git a/spec/workers/delete_merged_branches_worker_spec.rb b/spec/workers/delete_merged_branches_worker_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..d9497bd486c58a399ad94ac5372281fbb4dff998
--- /dev/null
+++ b/spec/workers/delete_merged_branches_worker_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe DeleteMergedBranchesWorker do
+ subject(:worker) { described_class.new }
+
+ let(:project) { create(:project) }
+
+ describe "#perform" do
+ it "calls DeleteMergedBranchesService" do
+ expect_any_instance_of(DeleteMergedBranchesService).to receive(:execute).and_return(true)
+
+ worker.perform(project.id, project.owner.id)
+ end
+
+ it "returns false when project was not found" do
+ expect(worker.perform('unknown', project.owner.id)).to be_falsy
+ end
+ end
+end