class MergeRequestsController < ProjectResourceController before_filter :module_enabled before_filter :merge_request, only: [:edit, :update, :destroy, :show, :commits, :diffs, :automerge, :automerge_check, :ci_status] before_filter :validates_merge_request, only: [:show, :diffs] before_filter :define_show_vars, only: [:show, :diffs] # Allow read any merge_request before_filter :authorize_read_merge_request! # Allow write(create) merge_request before_filter :authorize_write_merge_request!, only: [:new, :create] # Allow modify merge_request before_filter :authorize_modify_merge_request!, only: [:close, :edit, :update, :sort] # Allow destroy merge_request before_filter :authorize_admin_merge_request!, only: [:destroy] def index @merge_requests = MergeRequestsLoadContext.new(project, current_user, params).execute end def show respond_to do |format| format.html format.js format.diff { render text: @merge_request.to_diff } format.patch { render text: @merge_request.to_patch } end end def diffs @diffs = @merge_request.diffs @commit = @merge_request.last_commit @comments_allowed = true @line_notes = @merge_request.notes.where("line_code is not null") end def new @merge_request = @project.merge_requests.new(params[:merge_request]) end def edit end def create @merge_request = @project.merge_requests.new(params[:merge_request]) @merge_request.author = current_user if @merge_request.save @merge_request.reload_code redirect_to [@project, @merge_request], notice: 'Merge request was successfully created.' else render action: "new" end end def update if @merge_request.update_attributes(params[:merge_request].merge(author_id_of_changes: current_user.id)) @merge_request.reload_code @merge_request.mark_as_unchecked redirect_to [@project, @merge_request], notice: 'Merge request was successfully updated.' else render action: "edit" end end def automerge_check if @merge_request.unchecked? @merge_request.check_if_can_be_merged end render json: {state: @merge_request.human_state} end def automerge return access_denied! unless can?(current_user, :accept_mr, @project) if @merge_request.open? && @merge_request.can_be_merged? @merge_request.should_remove_source_branch = params[:should_remove_source_branch] @merge_request.automerge!(current_user) @status = true else @status = false end end def destroy @merge_request.destroy respond_to do |format| format.html { redirect_to project_merge_requests_url(@project) } end end def branch_from @commit = project.commit(params[:ref]) @commit = CommitDecorator.decorate(@commit) end def branch_to @commit = project.commit(params[:ref]) @commit = CommitDecorator.decorate(@commit) end def ci_status status = project.gitlab_ci_service.commit_status(merge_request.last_commit.sha) response = { status: status } render json: response end protected def merge_request @merge_request ||= @project.merge_requests.find(params[:id]) end def authorize_modify_merge_request! return render_404 unless can?(current_user, :modify_merge_request, @merge_request) end def authorize_admin_merge_request! return render_404 unless can?(current_user, :admin_merge_request, @merge_request) end def module_enabled return render_404 unless @project.merge_requests_enabled end def validates_merge_request # Show git not found page if target branch doesnt exist return git_not_found! unless @project.repo.heads.map(&:name).include?(@merge_request.target_branch) # Show git not found page if source branch doesnt exist # and there is no saved commits between source & target branch return git_not_found! if !@project.repo.heads.map(&:name).include?(@merge_request.source_branch) && @merge_request.commits.blank? end def define_show_vars # Build a note object for comment form @note = @project.notes.new(noteable: @merge_request) # Get commits from repository # or from cache if already merged @commits = @merge_request.commits @commits = CommitDecorator.decorate(@commits) end end