Merge pull request #14607 from Budibase/feature-flag-flag

Require a flag to be set to query PostHog for feature flags.

packages/backend-core/src/environment.ts

@@ -143,6 +143,7 @@ const environment = {
   POSTHOG_TOKEN: process.env.POSTHOG_TOKEN,
   POSTHOG_PERSONAL_TOKEN: process.env.POSTHOG_PERSONAL_TOKEN,
   POSTHOG_API_HOST: process.env.POSTHOG_API_HOST || "https://us.i.posthog.com",
+  POSTHOG_FEATURE_FLAGS_ENABLED: process.env.POSTHOG_FEATURE_FLAGS_ENABLED,
   ENABLE_ANALYTICS: process.env.ENABLE_ANALYTICS,
   TENANT_FEATURE_FLAGS: process.env.TENANT_FEATURE_FLAGS,
   CLOUDFRONT_CDN: process.env.CLOUDFRONT_CDN,

packages/backend-core/src/features/index.ts

@@ -6,7 +6,12 @@ import tracer from "dd-trace"
 
 let posthog: PostHog | undefined
 export function init(opts?: PostHogOptions) {
-  if (env.POSTHOG_TOKEN && env.POSTHOG_API_HOST && !env.SELF_HOSTED) {
+  if (
+    env.POSTHOG_TOKEN &&
+    env.POSTHOG_API_HOST &&
+    !env.SELF_HOSTED &&
+    env.POSTHOG_FEATURE_FLAGS_ENABLED
+  ) {
     console.log("initializing posthog client...")
     posthog = new PostHog(env.POSTHOG_TOKEN, {
       host: env.POSTHOG_API_HOST,

packages/backend-core/src/features/tests/features.spec.ts

@@ -148,6 +148,7 @@ describe("feature flags", () => {
       const env: Partial<typeof environment> = {
         TENANT_FEATURE_FLAGS: environmentFlags,
         SELF_HOSTED: false,
+        POSTHOG_FEATURE_FLAGS_ENABLED: "true",
       }
 
       if (posthogFlags) {