1 files changed, 32 insertions, 3 deletions
diff --git a/app/assets/javascripts/runner/components/runner_tag.vue b/app/assets/javascripts/runner/components/runner_tag.vue
index 06562e618a8..6ad2023a866 100644
--- a/app/assets/javascripts/runner/components/runner_tag.vue
+++ b/app/assets/javascripts/runner/components/runner_tag.vue
@@ -1,11 +1,15 @@
 <script>
-import { GlBadge } from '@gitlab/ui';
+import { GlBadge, GlTooltipDirective, GlResizeObserverDirective } from '@gitlab/ui';
 import { RUNNER_TAG_BADGE_VARIANT } from '../constants';
 
 export default {
   components: {
     GlBadge,
   },
+  directives: {
+    GlTooltip: GlTooltipDirective,
+    GlResizeObserver: GlResizeObserverDirective,
+  },
   props: {
     tag: {
       type: String,
@@ -14,14 +18,39 @@ export default {
     size: {
       type: String,
       required: false,
-      default: 'md',
+      default: 'sm',
+    },
+  },
+  data() {
+    return {
+      overflowing: false,
+    };
+  },
+  computed: {
+    tooltip() {
+      if (this.overflowing) {
+        return this.tag;
+      }
+      return '';
+    },
+  },
+  methods: {
+    onResize() {
+      const { scrollWidth, offsetWidth } = this.$el;
+      this.overflowing = scrollWidth > offsetWidth;
     },
   },
   RUNNER_TAG_BADGE_VARIANT,
 };
 </script>
 <template>
-  <gl-badge :size="size" :variant="$options.RUNNER_TAG_BADGE_VARIANT">
+  <gl-badge
+    v-gl-tooltip="tooltip"
+    v-gl-resize-observer="onResize"
+    class="gl-display-inline-block gl-max-w-full gl-text-truncate"
+    :size="size"
+    :variant="$options.RUNNER_TAG_BADGE_VARIANT"
+  >
     {{ tag }}
   </gl-badge>
 </template>