1 files changed, 143 insertions, 0 deletions
diff --git a/lib/api/ci/job_artifacts.rb b/lib/api/ci/job_artifacts.rb
new file mode 100644
index 00000000000..6431436b50d
--- /dev/null
+++ b/lib/api/ci/job_artifacts.rb
@@ -0,0 +1,143 @@
+# frozen_string_literal: true
+
+module API
+  module Ci
+    class JobArtifacts < ::API::Base
+      before { authenticate_non_get! }
+
+      feature_category :build_artifacts
+
+      # EE::API::Ci::JobArtifacts would override the following helpers
+      helpers do
+        def authorize_download_artifacts!
+          authorize_read_builds!
+        end
+      end
+
+      prepend_mod_with('API::Ci::JobArtifacts') # rubocop: disable Cop/InjectEnterpriseEditionModule
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
+        desc 'Download the artifacts archive from a job' do
+          detail 'This feature was introduced in GitLab 8.10'
+        end
+        params do
+          requires :ref_name, type: String, desc: 'The ref from repository'
+          requires :job,      type: String, desc: 'The name for the job'
+        end
+        route_setting :authentication, job_token_allowed: true
+        get ':id/jobs/artifacts/:ref_name/download',
+          requirements: { ref_name: /.+/ } do
+            authorize_download_artifacts!
+
+            latest_build = user_project.latest_successful_build_for_ref!(params[:job], params[:ref_name])
+            authorize_read_job_artifacts!(latest_build)
+
+            present_carrierwave_file!(latest_build.artifacts_file)
+          end
+
+        desc 'Download a specific file from artifacts archive from a ref' do
+          detail 'This feature was introduced in GitLab 11.5'
+        end
+        params do
+          requires :ref_name, type: String, desc: 'The ref from repository'
+          requires :job, type: String, desc: 'The name for the job'
+          requires :artifact_path, type: String, desc: 'Artifact path'
+        end
+        route_setting :authentication, job_token_allowed: true
+        get ':id/jobs/artifacts/:ref_name/raw/*artifact_path',
+          format: false,
+          requirements: { ref_name: /.+/ } do
+            authorize_download_artifacts!
+
+            build = user_project.latest_successful_build_for_ref!(params[:job], params[:ref_name])
+            authorize_read_job_artifacts!(build)
+
+            path = Gitlab::Ci::Build::Artifacts::Path
+              .new(params[:artifact_path])
+
+            bad_request! unless path.valid?
+
+            send_artifacts_entry(build.artifacts_file, path)
+          end
+
+        desc 'Download the artifacts archive from a job' do
+          detail 'This feature was introduced in GitLab 8.5'
+        end
+        params do
+          requires :job_id, type: Integer, desc: 'The ID of a job'
+        end
+        route_setting :authentication, job_token_allowed: true
+        get ':id/jobs/:job_id/artifacts' do
+          authorize_download_artifacts!
+
+          build = find_build!(params[:job_id])
+          authorize_read_job_artifacts!(build)
+
+          present_carrierwave_file!(build.artifacts_file)
+        end
+
+        desc 'Download a specific file from artifacts archive' do
+          detail 'This feature was introduced in GitLab 10.0'
+        end
+        params do
+          requires :job_id, type: Integer, desc: 'The ID of a job'
+          requires :artifact_path, type: String, desc: 'Artifact path'
+        end
+        route_setting :authentication, job_token_allowed: true
+        get ':id/jobs/:job_id/artifacts/*artifact_path', format: false do
+          authorize_download_artifacts!
+
+          build = find_build!(params[:job_id])
+          authorize_read_job_artifacts!(build)
+
+          not_found! unless build.available_artifacts?
+
+          path = Gitlab::Ci::Build::Artifacts::Path
+            .new(params[:artifact_path])
+
+          bad_request! unless path.valid?
+
+          send_artifacts_entry(build.artifacts_file, path)
+        end
+
+        desc 'Keep the artifacts to prevent them from being deleted' do
+          success ::API::Entities::Ci::Job
+        end
+        params do
+          requires :job_id, type: Integer, desc: 'The ID of a job'
+        end
+        post ':id/jobs/:job_id/artifacts/keep' do
+          authorize_update_builds!
+
+          build = find_build!(params[:job_id])
+          authorize!(:update_build, build)
+          break not_found!(build) unless build.artifacts?
+
+          build.keep_artifacts!
+
+          status 200
+          present build, with: ::API::Entities::Ci::Job
+        end
+
+        desc 'Delete the artifacts files from a job' do
+          detail 'This feature was introduced in GitLab 11.9'
+        end
+        params do
+          requires :job_id, type: Integer, desc: 'The ID of a job'
+        end
+        delete ':id/jobs/:job_id/artifacts' do
+          authorize_destroy_artifacts!
+          build = find_build!(params[:job_id])
+          authorize!(:destroy_artifacts, build)
+
+          build.erase_erasable_artifacts!
+
+          status :no_content
+        end
+      end
+    end
+  end
+end