Show an error if not all repos completed successfully

extensions/ql-vscode/src/stories/variant-analysis/VariantAnalysisStats.stories.tsx

@@ -53,6 +53,13 @@ StartedWithSkippedRepositories.args = {
   skippedRepositoryCount: 3,
 };
 
+export const StartedWithFailedAnalyses = Template.bind({});
+StartedWithFailedAnalyses.args = {
+  ...Starting.args,
+  completedRepositoryCount: 5,
+  successfulRepositoryCount: 3,
+};
+
 export const Succeeded = Template.bind({});
 Succeeded.args = {
   ...Started.args,
@@ -73,6 +80,22 @@ SucceededWithSkippedRepositories.args = {
   skippedRepositoryCount: 6,
 };
 
+export const SucceededWithFailedAnalyses = Template.bind({});
+SucceededWithFailedAnalyses.args = {
+  ...Succeeded.args,
+  totalRepositoryCount: 10,
+  completedRepositoryCount: 10,
+  successfulRepositoryCount: 7,
+};
+
+export const SucceededWithFailedAnalysesAndSkippedRepositories = Template.bind(
+  {},
+);
+SucceededWithFailedAnalysesAndSkippedRepositories.args = {
+  ...SucceededWithFailedAnalyses.args,
+  skippedRepositoryCount: 6,
+};
+
 export const Failed = Template.bind({});
 Failed.args = {
   ...Starting.args,

extensions/ql-vscode/src/view/variant-analysis/VariantAnalysisRepositoriesStats.tsx

@@ -33,19 +33,27 @@ export const VariantAnalysisRepositoriesStats = ({
     );
   }
 
+  const showError = successfulRepositoryCount < completedRepositoryCount;
   const showWarning = skippedRepositoryCount > 0;
 
   return (
     <>
       {formatDecimal(successfulRepositoryCount)}/
       {formatDecimal(totalRepositoryCount)}
-      {showWarning && (
+      {showError && (
+        <>
+          <HorizontalSpace size={2} />
+          <ErrorIcon />
+        </>
+      )}
+      {showWarning && !showError && (
         <>
           <HorizontalSpace size={2} />
           <WarningIcon />
         </>
       )}
-      {!showWarning &&
+      {!showError &&
+        !showWarning &&
         variantAnalysisStatus === VariantAnalysisStatus.Succeeded && (
           <>
             <HorizontalSpace size={2} />

extensions/ql-vscode/src/view/variant-analysis/VariantAnalysisStats.tsx

@@ -53,8 +53,19 @@ export const VariantAnalysisStats = ({
       return "Stopped";
     }
 
+    if (
+      variantAnalysisStatus === VariantAnalysisStatus.Succeeded &&
+      successfulRepositoryCount < completedRepositoryCount
+    ) {
+      return "Some analyses failed";
+    }
+
     return "Succeeded";
-  }, [variantAnalysisStatus]);
+  }, [
+    variantAnalysisStatus,
+    successfulRepositoryCount,
+    completedRepositoryCount,
+  ]);
 
   const duration = useMemo(() => {
     if (!completedAt) {

extensions/ql-vscode/src/view/variant-analysis/__tests__/VariantAnalysisStats.spec.tsx

@@ -80,6 +80,53 @@ describe(VariantAnalysisStats.name, () => {
     ).toBeInTheDocument();
   });
 
+  it("renders an error icon when the overall variant analysis status is in progress but some analyses failed", () => {
+    render({
+      variantAnalysisStatus: VariantAnalysisStatus.InProgress,
+      completedRepositoryCount: 10,
+      successfulRepositoryCount: 5,
+    });
+
+    expect(
+      screen.getByRole("img", {
+        name: "Error",
+      }),
+    ).toBeInTheDocument();
+  });
+
+  it("renders an error icon when the overall variant analysis status is succeeded but some analyses failed", () => {
+    render({
+      variantAnalysisStatus: VariantAnalysisStatus.Succeeded,
+      completedRepositoryCount: 10,
+      successfulRepositoryCount: 5,
+    });
+
+    expect(
+      screen.getByRole("img", {
+        name: "Error",
+      }),
+    ).toBeInTheDocument();
+  });
+
+  it("renders an error icon when some analyses failed but also some repositories were skipped", () => {
+    render({
+      completedRepositoryCount: 10,
+      successfulRepositoryCount: 5,
+      skippedRepositoryCount: 2,
+    });
+
+    expect(
+      screen.getByRole("img", {
+        name: "Error",
+      }),
+    ).toBeInTheDocument();
+    expect(
+      screen.queryByRole("img", {
+        name: "Warning",
+      }),
+    ).not.toBeInTheDocument();
+  });
+
   it("renders a view logs link when the variant analysis status is succeeded", () => {
     render({
       variantAnalysisStatus: VariantAnalysisStatus.Succeeded,
@@ -108,12 +155,32 @@ describe(VariantAnalysisStats.name, () => {
     expect(screen.getByText("Stopped")).toBeInTheDocument();
   });
 
-  it("renders a succeeded text when the variant analysis status is succeeded", () => {
+  it("renders a some analyses failed text when the overall variant analysis status is succeeded but not all analyses successful", () => {
+    render({
+      variantAnalysisStatus: VariantAnalysisStatus.Succeeded,
+      completedRepositoryCount: 10,
+      successfulRepositoryCount: 5,
+    });
+
+    expect(screen.getByText("Some analyses failed")).toBeInTheDocument();
+  });
+
+  it("renders a succeeded text when the variant analysis status is succeeded and successful repository count omitted", () => {
     render({ variantAnalysisStatus: VariantAnalysisStatus.Succeeded });
 
     expect(screen.getByText("Succeeded")).toBeInTheDocument();
   });
 
+  it("renders a succeeded text when the variant analysis status is succeeded and successful repository count equals total repository count", () => {
+    render({
+      variantAnalysisStatus: VariantAnalysisStatus.Succeeded,
+      completedRepositoryCount: 10,
+      successfulRepositoryCount: 10,
+    });
+
+    expect(screen.getByText("Succeeded")).toBeInTheDocument();
+  });
+
   it("does not render the duration when the completedAt is not set", () => {
     render({ createdAt: new Date("2021-05-01T00:00:00Z") });