1 files changed, 17 insertions, 0 deletions
diff --git a/app/assets/javascripts/repo/mixins/repo_mixin.js b/app/assets/javascripts/repo/mixins/repo_mixin.js
new file mode 100644
index 00000000000..c8e8238a0d3
--- /dev/null
+++ b/app/assets/javascripts/repo/mixins/repo_mixin.js
@@ -0,0 +1,17 @@
+import Store from '../stores/repo_store';
+
+const RepoMixin = {
+  computed: {
+    isMini() {
+      return !!Store.openedFiles.length;
+    },
+
+    changedFiles() {
+      const changedFileList = this.openedFiles
+      .filter(file => file.changed);
+      return changedFileList;
+    },
+  },
+};
+
+export default RepoMixin;