1 files changed, 63 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.vue
new file mode 100644
index 00000000000..94eca0e9288
--- /dev/null
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_missing_branch.vue
@@ -0,0 +1,63 @@
+<script>
+  import { sprintf, s__ } from '~/locale';
+  import tooltip from '~/vue_shared/directives/tooltip';
+  import statusIcon from '../mr_widget_status_icon.vue';
+  import mrWidgetMergeHelp from '../../components/mr_widget_merge_help.vue';
+
+  export default {
+    name: 'MRWidgetMissingBranch',
+    directives: {
+      tooltip,
+    },
+    components: {
+      mrWidgetMergeHelp,
+      statusIcon,
+    },
+    props: {
+      mr: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+    },
+    computed: {
+      missingBranchName() {
+        return this.mr.sourceBranchRemoved ? 'source' : 'target';
+      },
+      missingBranchNameMessage() {
+        return sprintf(s__('mrWidget| Please restore it or use a different %{missingBranchName} branch'), {
+          missingBranchName: this.missingBranchName,
+        });
+      },
+      message() {
+        return sprintf(s__('mrWidget|If the %{missingBranchName} branch exists in your local repository, you can merge this merge request manually using the command line'), {
+          missingBranchName: this.missingBranchName,
+        });
+      },
+    },
+  };
+</script>
+<template>
+  <div class="mr-widget-body media">
+    <status-icon
+      status="warning"
+      :show-disabled-button="true"
+    />
+
+    <div class="media-body space-children">
+      <span class="bold js-branch-text">
+        <span class="capitalize">
+          {{ missingBranchName }}
+        </span> {{ s__("mrWidget|branch does not exist.") }}
+        {{ missingBranchNameMessage }}
+        <i
+          v-tooltip
+          class="fa fa-question-circle"
+          :title="message"
+          :aria-label="message"
+        >
+        </i>
+      </span>
+    </div>
+  </div>
+</template>