module API # Projects API class Repositories < Grape::API before { authenticate! } resource :projects do helpers do def handle_project_member_errors(errors) if errors[:project_access].any? error!(errors[:project_access], 422) end not_found! end end # Get a project repository branches # # Parameters: # id (required) - The ID of a project # Example Request: # GET /projects/:id/repository/branches get ":id/repository/branches" do present user_project.repo.heads.sort_by(&:name), with: Entities::RepoObject, project: user_project end # Get a single branch # # Parameters: # id (required) - The ID of a project # branch (required) - The name of the branch # Example Request: # GET /projects/:id/repository/branches/:branch get ":id/repository/branches/:branch" do @branch = user_project.repo.heads.find { |item| item.name == params[:branch] } not_found!("Branch does not exist") if @branch.nil? present @branch, with: Entities::RepoObject, project: user_project end # Protect a single branch # # Parameters: # id (required) - The ID of a project # branch (required) - The name of the branch # Example Request: # PUT /projects/:id/repository/branches/:branch/protect put ":id/repository/branches/:branch/protect" do @branch = user_project.repo.heads.find { |item| item.name == params[:branch] } not_found! unless @branch protected = user_project.protected_branches.find_by_name(@branch.name) unless protected user_project.protected_branches.create(name: @branch.name) end present @branch, with: Entities::RepoObject, project: user_project end # Unprotect a single branch # # Parameters: # id (required) - The ID of a project # branch (required) - The name of the branch # Example Request: # PUT /projects/:id/repository/branches/:branch/unprotect put ":id/repository/branches/:branch/unprotect" do @branch = user_project.repo.heads.find { |item| item.name == params[:branch] } not_found! unless @branch protected = user_project.protected_branches.find_by_name(@branch.name) if protected protected.destroy end present @branch, with: Entities::RepoObject, project: user_project end # Get a project repository tags # # Parameters: # id (required) - The ID of a project # Example Request: # GET /projects/:id/repository/tags get ":id/repository/tags" do present user_project.repo.tags.sort_by(&:name).reverse, with: Entities::RepoObject end # Get a project repository commits # # Parameters: # id (required) - The ID of a project # ref_name (optional) - The name of a repository branch or tag, if not given the default branch is used # Example Request: # GET /projects/:id/repository/commits get ":id/repository/commits" do authorize! :download_code, user_project page = (params[:page] || 0).to_i per_page = (params[:per_page] || 20).to_i ref = params[:ref_name] || user_project.try(:default_branch) || 'master' commits = user_project.repository.commits(ref, nil, per_page, page * per_page) present commits, with: Entities::RepoCommit end # Get a project repository tree # # Parameters: # id (required) - The ID of a project # ref_name (optional) - The name of a repository branch or tag, if not given the default branch is used # Example Request: # GET /projects/:id/repository/tree get ":id/repository/tree" do authorize! :download_code, user_project ref = params[:ref_name] || user_project.try(:default_branch) || 'master' path = params[:path] || nil commit = user_project.repository.commit(ref) tree = Tree.new(user_project.repository, commit.id, ref, path) trees = [] %w(trees blobs submodules).each do |type| trees += tree.send(type).map { |t| { name: t.name, type: type.singularize, mode: t.mode, id: t.id } } end trees end # Get a raw file contents # # Parameters: # id (required) - The ID of a project # sha (required) - The commit or branch name # filepath (required) - The path to the file to display # Example Request: # GET /projects/:id/repository/commits/:sha/blob get ":id/repository/commits/:sha/blob" do authorize! :download_code, user_project required_attributes! [:filepath] ref = params[:sha] repo = user_project.repository commit = repo.commit(ref) not_found! "Commit" unless commit blob = Gitlab::Git::Blob.new(repo, commit.id, ref, params[:filepath]) not_found! "File" unless blob.exists? env['api.format'] = :txt content_type blob.mime_type present blob.data end end end end