Show a warning message for non semver versions

dashboard/src/actions/apps.test.tsx

@@ -119,7 +119,7 @@ describe("fetches applications", () => {
       expect(store.getActions()).toEqual(expectedActions);
     });
 
-    it("set up upToDate=true if the application version is not semver compatible", async () => {
+    it("set an error if the application version is not semver compatible", async () => {
       const appsResponse = [
         {
           releaseName: "foobar",
@@ -142,7 +142,12 @@ describe("fetches applications", () => {
           type: getType(actions.apps.receiveAppUpdateInfo),
           payload: {
             releaseName: "foobar",
-            updateInfo: { upToDate: true, latestVersion: "", repository: { name: "", url: "" } },
+            updateInfo: {
+              error: new Error("Invalid Version: 1.0"),
+              upToDate: false,
+              latestVersion: "",
+              repository: { name: "", url: "" },
+            },
           },
         },
       ];

dashboard/src/actions/apps.ts

@@ -109,17 +109,13 @@ function getAppUpdateInfo(
       }
       dispatch(receiveAppUpdateInfo({ releaseName, updateInfo }));
     } catch (e) {
-      if (e.message.includes("Invalid Version")) {
-        // The version is not semver compatible so we cannot look for new versions
-        const updateInfo: IChartUpdateInfo = {
-          upToDate: true,
-          repository: { name: "", url: "" },
-          latestVersion: "",
-        };
-        dispatch(receiveAppUpdateInfo({ releaseName, updateInfo }));
-        return;
-      }
-      dispatch(errorApps(e));
+      const updateInfo: IChartUpdateInfo = {
+        error: e,
+        upToDate: false,
+        repository: { name: "", url: "" },
+        latestVersion: "",
+      };
+      dispatch(receiveAppUpdateInfo({ releaseName, updateInfo }));
     }
   };
 }

dashboard/src/components/AppList/AppListItem.test.tsx

@@ -61,3 +61,27 @@ it("should set a banner if there are updates available", () => {
   const card = wrapper.find(InfoCard);
   expect(card.prop("banner")).toBe("v1.1.0 available");
 });
+
+it("should not set a banner if there are errors in the update info", () => {
+  const wrapper = shallow(
+    <AppListItem
+      app={
+        {
+          namespace: "default",
+          releaseName: "foo",
+          status: "DEPLOYED",
+          version: "1.0.0",
+          chart: "myapp",
+          updateInfo: {
+            error: new Error("Boom!"),
+            upToDate: false,
+            latestVersion: "",
+            repository: { name: "", url: "" },
+          },
+        } as IAppOverview
+      }
+    />,
+  );
+  const card = wrapper.find(InfoCard);
+  expect(card.prop("banner")).toBe(undefined);
+});

dashboard/src/components/AppList/AppListItem.tsx

@@ -14,7 +14,7 @@ class AppListItem extends React.Component<IAppListItemProps> {
     const { app } = this.props;
     const icon = app.icon ? app.icon : placeholder;
     const banner =
-      app.updateInfo && !app.updateInfo.upToDate
+      app.updateInfo && !app.updateInfo.error && !app.updateInfo.upToDate
         ? `v${app.updateInfo.latestVersion} available`
         : undefined;
     return (

dashboard/src/components/AppView/ChartInfo.test.tsx

@@ -46,4 +46,12 @@ context("when information about updates is available", () => {
         .text(),
     ).toContain("1.0.0 available");
   });
+  it("renders a warning if there are errors with the update info", () => {
+    const appWithUpdates = {
+      ...defaultProps.app,
+      updateInfo: { error: new Error("Boom!"), upToDate: false, latestVersion: "" },
+    } as IRelease;
+    const wrapper = shallow(<ChartInfo {...defaultProps} app={appWithUpdates} />);
+    expect(wrapper.html()).toContain("Update check failed. Boom!");
+  });
 });

dashboard/src/components/AppView/ChartInfo.tsx

@@ -1,5 +1,5 @@
 import * as React from "react";
-import { ArrowUpCircle, CheckCircle } from "react-feather";
+import { AlertTriangle, ArrowUpCircle, CheckCircle } from "react-feather";
 import { Link } from "react-router-dom";
 
 import { IRelease } from "shared/types";
@@ -51,6 +51,20 @@ class ChartInfo extends React.Component<IChartInfoProps> {
     // If update is not set yet we cannot know if there is
     // an update available or not
     if (app.updateInfo) {
+      if (app.updateInfo.error) {
+        return (
+          <div>
+            <AlertTriangle
+              color="white"
+              fill="#FDBA12"
+              className="icon"
+              size={15}
+              style={{ bottom: "-0.2em" }}
+            />{" "}
+            <span>Update check failed. {app.updateInfo.error.message}</span>
+          </div>
+        );
+      }
       if (app.updateInfo.upToDate) {
         return (
           <span>

dashboard/src/shared/types.ts

@@ -87,6 +87,7 @@ export interface IChartUpdateInfo {
   upToDate: boolean;
   latestVersion: string;
   repository: IRepo;
+  error?: Error;
 }
 
 export interface IDeployment {