From 85dc423f7090da0a52c73eb66faf22ddb20efff9 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Sat, 19 Sep 2020 01:45:44 +0000
Subject: Add latest changes from gitlab-org/gitlab@13-4-stable-ee

---
 .../javascripts/diffs/components/diff_file_row.vue | 24 ++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'app/assets/javascripts/diffs/components/diff_file_row.vue')

diff --git a/app/assets/javascripts/diffs/components/diff_file_row.vue b/app/assets/javascripts/diffs/components/diff_file_row.vue
index 43b669625f4..2856e6ae8eb 100644
--- a/app/assets/javascripts/diffs/components/diff_file_row.vue
+++ b/app/assets/javascripts/diffs/components/diff_file_row.vue
@@ -3,9 +3,10 @@
  * This component is an iterative step towards refactoring and simplifying `vue_shared/components/file_row.vue`
  * https://gitlab.com/gitlab-org/gitlab/-/merge_requests/23720
  */
+import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import FileRow from '~/vue_shared/components/file_row.vue';
-import FileRowStats from './file_row_stats.vue';
 import ChangedFileIcon from '~/vue_shared/components/changed_file_icon.vue';
+import FileRowStats from './file_row_stats.vue';
 
 export default {
   name: 'DiffFileRow',
@@ -14,6 +15,7 @@ export default {
     FileRowStats,
     ChangedFileIcon,
   },
+  mixins: [glFeatureFlagsMixin()],
   props: {
     file: {
       type: Object,
@@ -28,11 +30,28 @@ export default {
       required: false,
       default: null,
     },
+    viewedFiles: {
+      type: Object,
+      required: false,
+      default: () => ({}),
+    },
   },
   computed: {
     showFileRowStats() {
       return !this.hideFileStats && this.file.type === 'blob';
     },
+    fileClasses() {
+      if (!this.glFeatures.highlightCurrentDiffRow) {
+        return '';
+      }
+
+      return this.file.type === 'blob' && !this.viewedFiles[this.file.fileHash]
+        ? 'gl-font-weight-bold'
+        : '';
+    },
+    isActive() {
+      return this.currentDiffFileId === this.file.fileHash;
+    },
   },
 };
 </script>
@@ -41,8 +60,9 @@ export default {
   <file-row
     :file="file"
     v-bind="$attrs"
-    :class="{ 'is-active': currentDiffFileId === file.fileHash }"
+    :class="{ 'is-active': isActive }"
     class="diff-file-row"
+    :file-classes="fileClasses"
     v-on="$listeners"
   >
     <file-row-stats v-if="showFileRowStats" :file="file" class="mr-1" />
-- 
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