1 files changed, 15 insertions, 0 deletions
diff --git a/app/assets/javascripts/search/highlight_blob_search_result.js b/app/assets/javascripts/search/highlight_blob_search_result.js
new file mode 100644
index 00000000000..e17c87735b4
--- /dev/null
+++ b/app/assets/javascripts/search/highlight_blob_search_result.js
@@ -0,0 +1,15 @@
+export default () => {
+  const highlightLineClass = 'hll';
+  const contentBody = document.getElementById('content-body');
+  const searchTerm = contentBody.querySelector('.js-search-input').value.toLowerCase();
+  const blobs = contentBody.querySelectorAll('.blob-result');
+
+  blobs.forEach(blob => {
+    const lines = blob.querySelectorAll('.line');
+    lines.forEach(line => {
+      if (line.textContent.toLowerCase().includes(searchTerm)) {
+        line.classList.add(highlightLineClass);
+      }
+    });
+  });
+};