Prebuild trigger checks

components/dashboard/src/data/prebuilds/prebuild-queries.ts

@@ -5,9 +5,11 @@
  */
 
 import { useMutation, useQuery } from "@tanstack/react-query";
-import { prebuildClient, stream } from "../../service/public-api";
+import { configurationClient, prebuildClient, stream } from "../../service/public-api";
 import { Prebuild, PrebuildPhase_Phase } from "@gitpod/public-api/lib/gitpod/v1/prebuild_pb";
 import { ApplicationError, ErrorCodes } from "@gitpod/gitpod-protocol/lib/messaging/error";
+import { PlainMessage, toPlainMessage } from "@bufbuild/protobuf";
+import { GetConfigurationWebhookActivityStatusResponse } from "@gitpod/public-api/lib/gitpod/v1/configuration_pb";
 
 export function usePrebuildQuery(prebuildId: string) {
     return useQuery<Prebuild, Error>(
@@ -75,3 +77,18 @@ export function useTriggerPrebuildMutation(configurationId?: string, gitRef?: st
         },
     });
 }
+
+export function useWebhookActivityStatusQuery(configurationId: string) {
+    return useQuery<PlainMessage<GetConfigurationWebhookActivityStatusResponse>, Error>(
+        ["webhookActivityStatus", configurationId],
+        async () => {
+            const resp = await configurationClient.getConfigurationWebhookActivityStatus({ configurationId });
+            return toPlainMessage(resp);
+        },
+        {
+            retry: false,
+            staleTime: 1000 * 60, // 1 minute
+            cacheTime: 1000 * 60 * 15, // 15 minutes
+        },
+    );
+}

components/dashboard/src/repositories/detail/ConfigurationDetailPrebuilds.tsx

@@ -58,7 +58,17 @@ export const ConfigurationDetailPrebuilds: FC<Props> = ({ configuration }) => {
         <>
             <ConfigurationSettingsField>
                 <Heading3>Prebuilds</Heading3>
-                <Subheading className="max-w-lg">Prebuilds reduce wait time for new workspaces.</Subheading>
+                <Subheading className="max-w-lg">
+                    Prebuilds reduce wait time for new workspaces.{" "}
+                    <a
+                        href="https://www.gitpod.io/docs/configure/repositories/prebuilds"
+                        target="_blank"
+                        rel="noreferrer"
+                        className="gp-link"
+                    >
+                        Learn more
+                    </a>
+                </Subheading>
 
                 <SwitchInputField
                     className="mt-6"

components/dashboard/src/repositories/detail/prebuilds/EnablePrebuildsError.tsx

@@ -22,7 +22,7 @@ export const EnablePrebuildsError: FC<Props> = ({ error, onReconnect }) => {
     // We need to authorize with the provider to acquire the correct scopes to install webhooks
     if (error instanceof ApplicationError && error.code === ErrorCodes.NOT_AUTHENTICATED) {
         return (
-            <RepositoryUnauthroizedErrorMessage
+            <RepositoryUnauthorizedErrorMessage
                 error={error.data as RepositoryUnauthorizedError}
                 onReconnect={onReconnect}
             />
@@ -63,11 +63,11 @@ const GenericErrorMessage: FC<GenericErrorMessageProps> = ({ message }) => {
     );
 };
 
-type RepositoryUnauthroizedErrorMessageProps = {
+type RepositoryUnauthorizedErrorMessageProps = {
     error: RepositoryUnauthorizedError;
     onReconnect: () => void;
 };
-const RepositoryUnauthroizedErrorMessage: FC<RepositoryUnauthroizedErrorMessageProps> = ({ error, onReconnect }) => {
+const RepositoryUnauthorizedErrorMessage: FC<RepositoryUnauthorizedErrorMessageProps> = ({ error, onReconnect }) => {
     const { toast } = useToast();
 
     const authorizeWithProvider = useCallback(async () => {
@@ -106,7 +106,7 @@ const RepositoryUnauthroizedErrorMessage: FC<RepositoryUnauthroizedErrorMessageP
                     </span>
                 ) : (
                     <span>
-                        Unable to enable prebuilds. This could be because you don’t have admin/write premissions for
+                        Unable to enable prebuilds. This could be because you don’t have admin/write permissions for
                         this repo or it could be an invalid token. Please try to reconnect. If the problem persists, you
                         can contact support.
                     </span>

components/dashboard/src/repositories/detail/prebuilds/PrebuildSettingsForm.tsx

@@ -12,6 +12,7 @@ import {
 import { FC, FormEvent, useCallback, useMemo, useState } from "react";
 import { ConfigurationSettingsField } from "../ConfigurationSettingsField";
 import { Heading3, Subheading } from "@podkit/typography/Headings";
+import { Text } from "@podkit/typography/Text";
 import { InputField } from "../../../components/forms/InputField";
 import { PartialConfiguration, useConfigurationMutation } from "../../../data/configurations/configuration-queries";
 import { useToast } from "../../../components/toasts/Toasts";
@@ -28,6 +29,8 @@ import { trackEvent } from "../../../Analytics";
 import dayjs from "dayjs";
 import { SwitchInputField } from "@podkit/switch/Switch";
 import { useFeatureFlag } from "../../../data/featureflag-query";
+import { TextMuted } from "@podkit/typography/TextMuted";
+import { InfoIcon } from "lucide-react";
 
 const DEFAULT_PREBUILD_COMMIT_INTERVAL = 20;
 
@@ -224,6 +227,20 @@ export const PrebuildSettingsForm: FC<Props> = ({ configuration }) => {
                     </InputField>
                 )}
 
+                <Text className="mt-8 font-semibold text-md text-pk-content-secondary">Prebuild trigger strategy</Text>
+                <TextMuted className="flex flex-row gap-1 items-center">
+                    {configuration.prebuildSettings?.triggerStrategy === PrebuildTriggerStrategy.ACTIVITY_BASED
+                        ? "Activity-based"
+                        : "Webhook-based"}
+                    <a
+                        href="https://www.gitpod.io/docs/configure/repositories/prebuilds#triggers"
+                        target="_blank"
+                        rel="noreferrer"
+                    >
+                        <InfoIcon size={20} />
+                    </a>
+                </TextMuted>
+
                 <Heading3 className="mt-8">Machine type</Heading3>
                 <Subheading>Choose the workspace machine type for your prebuilds.</Subheading>
 

components/public-api/gitpod/v1/configuration.proto

@@ -69,6 +69,9 @@ service ConfigurationService {
 
   // Deletes a configuration.
   rpc DeleteConfiguration(DeleteConfigurationRequest) returns (DeleteConfigurationResponse) {}
+
+  // GetConfigurationWebhookActivityStatus returns the observed status of installed prebuild webhooks on the configuration
+  rpc GetConfigurationWebhookActivityStatus(GetConfigurationWebhookActivityStatusRequest) returns (GetConfigurationWebhookActivityStatusResponse) {}
 }
 
 message CreateConfigurationRequest {
@@ -147,3 +150,20 @@ message DeleteConfigurationRequest {
 }
 
 message DeleteConfigurationResponse {}
+
+message GetConfigurationWebhookActivityStatusRequest {
+  string configuration_id = 1;
+}
+
+message GetConfigurationWebhookActivityStatusResponse {
+  message WebhookEvent {
+    string commit = 1;
+    google.protobuf.Timestamp creation_time = 2;
+  }
+
+  // is_webhook_active determines whether the webhook is active or not for the configuration.
+  bool is_webhook_active = 1;
+
+  // latest_webhook_event is the latest event that was observed by the webhook. Only set if is_webhook_active is true.
+  WebhookEvent latest_webhook_event = 2;
+}