feat(appliance): Change site-admin updates button to point to Appliance based on env var (#64167)

<!-- PR description tips:
https://www.notion.so/sourcegraph/Write-a-good-pull-request-description-610a7fd3e613496eb76f450db5a49b6e
-->
This PR resolves
[REL-300](https://linear.app/sourcegraph/issue/REL-300/put-update-redirect-into-current-sourcegraph-admin-panel).
We point the Update button in the SiteAdmin sidebar to point to a
different URL (Currently appliance localhost port, needs to be changed)
based on the `APPLIANCE_MANAGED` env var.

Most of the PR is tracking types / config down to the backend. There, a
simple function checks for the existence of this env var and if it
exists returns it's value.

I may have updated extra unnecessary types (not certain) but I was
following the compiler.

Second commit is just updating the storybook type values

We'll need another PR to the Helm chart to activate the env var once we
want to switch people over to pointing to the appliance maintenance UI.

@DaedalusG brought up the good point that even when managed by
Appliance, the Upgrades page still provides valuable information to
administrators, and so we may or may not actually want to leave this the
way it is.

TODO:
- [ ] Change the URL that is pointed to when the env var is active
(listed in a comment)
## Test plan
<!-- REQUIRED; info at
https://docs-legacy.sourcegraph.com/dev/background-information/testing_principles
-->
Tested manually

## Changelog

<!-- OPTIONAL; info at
https://www.notion.so/sourcegraph/Writing-a-changelog-entry-dd997f411d524caabf0d8d38a24a878c
-->
- **feat(appliance): change update endpoint based on env var**
- **misc: add type to storybook**

---------

Co-authored-by: Craig Furman <[email protected]>

Author: Chickensoupwithrice

client/web/dev/utils/create-js-context.ts

@@ -35,6 +35,7 @@ export const createJsContext = ({ sourcegraphBaseUrl }: { sourcegraphBaseUrl: st
         accessTokensExpirationDaysOptions: [7, 14, 30, 60, 90],
         allowSignup: true,
         batchChangesEnabled: true,
+        applianceManaged: false,
         batchChangesDisableWebhooksWarning: false,
         batchChangesWebhookLogsEnabled: true,
         executorsEnabled: false,

client/web/src/enterprise/site-admin/SiteAdminSidebar.story.tsx

@@ -34,6 +34,7 @@ export const AdminSidebarItems: StoryFn = () => (
                     batchChangesExecutionEnabled={true}
                     batchChangesWebhookLogsEnabled={true}
                     codeInsightsEnabled={true}
+                    applianceManaged={false}
                     endUserOnboardingEnabled={false}
                 />
                 <SiteAdminSidebar
@@ -44,6 +45,7 @@ export const AdminSidebarItems: StoryFn = () => (
                     batchChangesExecutionEnabled={true}
                     batchChangesWebhookLogsEnabled={true}
                     codeInsightsEnabled={true}
+                    applianceManaged={false}
                     endUserOnboardingEnabled={false}
                 />
                 <SiteAdminSidebar
@@ -54,6 +56,7 @@ export const AdminSidebarItems: StoryFn = () => (
                     batchChangesExecutionEnabled={false}
                     batchChangesWebhookLogsEnabled={false}
                     codeInsightsEnabled={true}
+                    applianceManaged={false}
                     endUserOnboardingEnabled={false}
                 />
                 <SiteAdminSidebar
@@ -64,6 +67,7 @@ export const AdminSidebarItems: StoryFn = () => (
                     batchChangesExecutionEnabled={true}
                     batchChangesWebhookLogsEnabled={true}
                     codeInsightsEnabled={false}
+                    applianceManaged={false}
                     endUserOnboardingEnabled={false}
                 />
             </Grid>

client/web/src/integration/jscontext.ts

@@ -27,6 +27,7 @@ export const createJsContext = ({ sourcegraphBaseUrl }: { sourcegraphBaseUrl: st
     accessTokensExpirationDaysOptions: [7, 30, 60, 90],
     allowSignup: false,
     batchChangesEnabled: true,
+    applianceManaged: false,
     batchChangesDisableWebhooksWarning: false,
     batchChangesWebhookLogsEnabled: true,
     codeInsightsEnabled: true,

client/web/src/jscontext.ts

@@ -196,6 +196,11 @@ export interface SourcegraphContext extends Pick<Required<SiteConfiguration>, 'e
 
     batchChangesWebhookLogsEnabled: boolean
 
+    /**
+     * Whether this sourcegraph instance is managed by Appliance
+     */
+    applianceManaged: boolean
+
     /**
      * Whether Cody is enabled on this instance. Check
      * {@link SourcegraphContext.codyEnabledForCurrentUser} to see whether Cody is enabled for the

client/web/src/routes.tsx

@@ -299,6 +299,7 @@ export const routes: RouteObject[] = [
                         sideBarGroups={props.siteAdminSideBarGroups}
                         overviewComponents={props.siteAdminOverviewComponents}
                         codeInsightsEnabled={window.context.codeInsightsEnabled}
+                        applianceManaged={window.context.applianceManaged}
                         telemetryRecorder={props.platformContext.telemetryRecorder}
                     />
                 )}

client/web/src/site-admin/SiteAdminArea.tsx

@@ -59,6 +59,7 @@ export interface SiteAdminAreaRouteContext
     overviewComponents: readonly React.ComponentType<React.PropsWithChildren<{}>>[]
 
     codeInsightsEnabled: boolean
+    applianceManaged: boolean
 
     endUserOnboardingEnabled: boolean
 }
@@ -77,6 +78,7 @@ interface SiteAdminAreaProps
     authenticatedUser: AuthenticatedUser
     isSourcegraphDotCom: boolean
     codeInsightsEnabled: boolean
+    applianceManaged: boolean
 }
 
 const sourcegraphOperatorSiteAdminMaintenanceBlockItems = new Set([
@@ -142,6 +144,7 @@ const AuthenticatedSiteAdminArea: React.FunctionComponent<React.PropsWithChildre
         telemetryService: props.telemetryService,
         telemetryRecorder: props.telemetryRecorder,
         codeInsightsEnabled: props.codeInsightsEnabled,
+        applianceManaged: props.applianceManaged,
         endUserOnboardingEnabled,
     }
 
@@ -161,6 +164,7 @@ const AuthenticatedSiteAdminArea: React.FunctionComponent<React.PropsWithChildre
                     batchChangesExecutionEnabled={props.batchChangesExecutionEnabled}
                     batchChangesWebhookLogsEnabled={props.batchChangesWebhookLogsEnabled}
                     codeInsightsEnabled={props.codeInsightsEnabled}
+                    applianceManaged={props.applianceManaged}
                     endUserOnboardingEnabled={endUserOnboardingEnabled}
                 />
                 <div className="flex-bounded">

client/web/src/site-admin/SiteAdminSidebar.tsx

@@ -15,6 +15,7 @@ export interface SiteAdminSideBarGroupContext extends BatchChangesProps {
     isSourcegraphDotCom: boolean
     codeInsightsEnabled: boolean
     endUserOnboardingEnabled: boolean
+    applianceManaged: boolean
 }
 
 export interface SiteAdminSideBarGroup extends NavGroupDescriptor<SiteAdminSideBarGroupContext> {}

client/web/src/site-admin/sidebaritems.ts

@@ -135,6 +135,12 @@ const maintenanceGroup: SiteAdminSideBarGroup = {
         {
             label: maintenanceGroupUpdatesItemLabel,
             to: '/site-admin/updates',
+            condition: ({ applianceManaged }) => !applianceManaged,
+        },
+        {
+            label: maintenanceGroupUpdatesItemLabel,
+            to: '/appliance/updates',
+            condition: ({ applianceManaged }) => applianceManaged,
         },
         {
             label: 'Documentation',

cmd/frontend/internal/app/jscontext/jscontext.go

@@ -233,6 +233,7 @@ type JSContext struct {
 	CodeIntelRankingDocumentReferenceCountsEnabled bool `json:"codeIntelRankingDocumentReferenceCountsEnabled"`
 
 	CodeInsightsEnabled      bool `json:"codeInsightsEnabled"`
+	ApplianceManaged         bool `json:"applianceManaged"`
 	CodeIntelligenceEnabled  bool `json:"codeIntelligenceEnabled"`
 	SearchContextsEnabled    bool `json:"searchContextsEnabled"`
 	NotebooksEnabled         bool `json:"notebooksEnabled"`
@@ -436,6 +437,7 @@ func NewJSContextFromRequest(req *http.Request, db database.DB) JSContext {
 		CodyRequiresVerifiedEmail: siteResolver.RequiresVerifiedEmailForCody(ctx),
 
 		CodeSearchEnabledOnInstance: codeSearchLicensed,
+		ApplianceManaged:            conf.IsApplianceManaged(),
 
 		ExecutorsEnabled:                               conf.ExecutorsEnabled(),
 		CodeIntelAutoIndexingEnabled:                   conf.CodeIntelAutoIndexingEnabled(),

internal/conf/computed.go

@@ -4,7 +4,9 @@ import (
 	"encoding/hex"
 	stdlog "log" //nolint:logging // TODO move all logging to sourcegraph/log
 	"net/url"
+	"os"
 	"slices"
+	"strconv"
 	"strings"
 	"time"
 
@@ -533,6 +535,13 @@ func AuthPrimaryLoginProvidersCount() int {
 	return c
 }
 
+func IsApplianceManaged() bool {
+	if v, _ := strconv.ParseBool(os.Getenv("APPLIANCE_MANAGED")); v {
+		return v
+	}
+	return false
+}
+
 // SearchSymbolsParallelism returns 20, or the site config
 // "debug.search.symbolsParallelism" value if configured.
 func SearchSymbolsParallelism() int {