add feature flag config

pkg/harvester/utils/server.js

@@ -0,0 +1,24 @@
+import semver from 'semver';
+import { HCI } from '../types';
+import { RELEASE_FEATURES } from '../config/feature-flags';
+
+export function serverVersion(getters) {
+  // e.g v1.4.0
+  if (process.env.VUE_APP_SERVER_VERSION) {
+    return process.env.VUE_APP_SERVER_VERSION;
+  }
+
+  try {
+    const v = getters['harvester/byId'](HCI.SETTING, 'server-version')?.value;
+
+    return `v${ semver.major(v) }.${ semver.minor(v) }.${ semver.patch(v) }`;
+  } catch (error) {}
+
+  return '';
+}
+
+export const featureEnabled = (getters, featureKey) => {
+  const version = serverVersion(getters);
+
+  return !!RELEASE_FEATURES[version]?.[featureKey] || false;
+};