feat(omo-codex): add PostHog telemetry with omo_codex_daily_active event + 4-flag opt-out

2026-05-25 22:24:59 +09:00
parent 400006ec2c
commit 737dae8d9e
13 changed files with 1146 additions and 0 deletions
@@ -0,0 +1,43 @@
+import {
+  DEFAULT_POSTHOG_API_KEY,
+  DEFAULT_POSTHOG_HOST,
+} from "./product-identity"
+
+function normalizeEnvValue(value: string | undefined): string | undefined {
+  return value?.trim().toLowerCase()
+}
+
+function isDisableFlag(value: string | undefined): boolean {
+  const normalized = normalizeEnvValue(value)
+  return normalized === "1" || normalized === "true"
+}
+
+function isTelemetryOptOutFlag(value: string | undefined): boolean {
+  const normalized = normalizeEnvValue(value)
+  return normalized === "0" || normalized === "false" || normalized === "no"
+}
+
+export function shouldDisablePostHog(): boolean {
+  return (
+    isDisableFlag(process.env.OMO_DISABLE_POSTHOG) ||
+    isTelemetryOptOutFlag(process.env.OMO_SEND_ANONYMOUS_TELEMETRY) ||
+    isDisableFlag(process.env.OMO_CODEX_DISABLE_POSTHOG) ||
+    isTelemetryOptOutFlag(process.env.OMO_CODEX_SEND_ANONYMOUS_TELEMETRY)
+  )
+}
+
+export function getPostHogApiKey(): string {
+  const explicit = process.env.POSTHOG_API_KEY
+  if (explicit === undefined) {
+    return DEFAULT_POSTHOG_API_KEY
+  }
+  return explicit.trim()
+}
+
+export function hasPostHogApiKey(): boolean {
+  return getPostHogApiKey().length > 0
+}
+
+export function getPostHogHost(): string {
+  return process.env.POSTHOG_HOST?.trim() || DEFAULT_POSTHOG_HOST
+}