Lens app source code (#119)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

src/main/feature-manager.ts

@@ -0,0 +1,49 @@
+import { ContextHandler } from "./context-handler"
+import logger from "./logger";
+import { Cluster } from "./cluster";
+import { Feature, FeatureStatusMap } from "./feature"
+import { MetricsFeature } from "../features/metrics"
+import { UserModeFeature } from "../features/user-mode"
+
+const ALL_FEATURES: any = {
+  'metrics': new MetricsFeature(null),
+  'user-mode': new UserModeFeature(null),
+}
+
+export async function getFeatures(clusterContext: ContextHandler): Promise<FeatureStatusMap> {
+  return new Promise<FeatureStatusMap>(async (resolve, reject) => {
+    const result: FeatureStatusMap = {};
+    logger.debug(`features for ${clusterContext.contextName}`);
+    for (const key in ALL_FEATURES) {
+      logger.debug(`feature ${key}`);
+      if (ALL_FEATURES.hasOwnProperty(key)) {
+        logger.debug("getting feature status...");
+        const feature = ALL_FEATURES[key] as Feature;
+
+        const status = await feature.featureStatus(clusterContext.kc);
+        result[feature.name] = status
+
+      } else {
+        logger.error("ALL_FEATURES.hasOwnProperty(key) returned FALSE ?!?!?!?!")
+
+      }
+    }
+    logger.debug(`getFeatures resolving with features: ${JSON.stringify(result)}`);
+    resolve(result);
+  });
+}
+
+
+export async function installFeature(name: string, cluster: Cluster, config: any) {
+  const feature = ALL_FEATURES[name] as Feature
+  // TODO Figure out how to handle config stuff
+  await feature.install(cluster)
+}
+
+
+
+export async function uninstallFeature(name: string, cluster: Cluster) {
+  const feature = ALL_FEATURES[name] as Feature
+
+  await feature.uninstall(cluster)
+}