1 files changed, 9 insertions, 5 deletions
diff --git a/app/assets/javascripts/pipelines.js.es6 b/app/assets/javascripts/pipelines.js.es6
index 72c6c4a1fcd..0b09ad113a3 100644
--- a/app/assets/javascripts/pipelines.js.es6
+++ b/app/assets/javascripts/pipelines.js.es6
@@ -1,10 +1,11 @@
+/* eslint-disable no-new, guard-for-in, no-restricted-syntax, no-continue, padded-blocks, no-param-reassign, max-len */
+
 //= require lib/utils/bootstrap_linked_tabs
 
-/* eslint-disable */
 ((global) => {
 
   class Pipelines {
-    constructor(options) {
+    constructor(options = {}) {
 
       if (options.initTabs && options.tabsOptions) {
         new global.LinkedTabs(options.tabsOptions);
@@ -14,9 +15,11 @@
     }
 
     addMarginToBuildColumns() {
-      this.pipelineGraph = document.querySelector('.pipeline-graph');
-      const secondChildBuildNodes = document.querySelector('.pipeline-graph').querySelectorAll('.build:nth-child(2)');
-      for (buildNodeIndex in secondChildBuildNodes) {
+      this.pipelineGraph = document.querySelector('.js-pipeline-graph');
+
+      const secondChildBuildNodes = this.pipelineGraph.querySelectorAll('.build:nth-child(2)');
+
+      for (const buildNodeIndex in secondChildBuildNodes) {
         const buildNode = secondChildBuildNodes[buildNodeIndex];
         const firstChildBuildNode = buildNode.previousElementSibling;
         if (!firstChildBuildNode || !firstChildBuildNode.matches('.build')) continue;
@@ -28,6 +31,7 @@
         const columnBuilds = previousColumn.querySelectorAll('.build');
         if (columnBuilds.length === 1) previousColumn.classList.add('no-margin');
       }
+
       this.pipelineGraph.classList.remove('hidden');
     }
   }