basic codes

remove useless

frontend/src/components/repo-info-bar-migrate.js

@@ -0,0 +1,36 @@
+import React from 'react';
+import { Button } from 'reactstrap';
+import { gettext } from '../utils/constants';
+import { useMetadataStatus } from '../hooks';
+import { eventBus } from '../components/common/event-bus';
+import { EVENT_BUS_TYPE } from '../components/common/event-bus-type';
+
+const RepoInfoBarMigrate = () => {
+
+  const { enableMetadata } = useMetadataStatus();
+
+  const openMigrate = () => {
+    eventBus.dispatch(EVENT_BUS_TYPE.OPEN_TREE_PANEL, () => eventBus.dispatch(EVENT_BUS_TYPE.OPEN_LIBRARY_SETTINGS_TAGS));
+  };
+
+  return (
+    <div className="repo-info-bar-migrate mt-2">
+      {enableMetadata ?
+        (
+          <>
+            {gettext('Tips: There are tags of old version. Please migrate tags to new version.')}
+            <Button color="link" size="sm" tag="a" onClick={openMigrate}>{gettext('Migrate')}</Button>
+          </>
+        ) :
+        (
+          <>{gettext('Tips: These are tags of old version. The feature is deprecated and can no longer be used.')}</>
+        )
+      }
+    </div>
+  );
+};
+
+RepoInfoBarMigrate.propTypes = {
+};
+
+export default RepoInfoBarMigrate;