1import * as _ from 'lodash-es'
2import { getEnvConf } from './envConfF.mts'
3import { throwIf } from '../sharedF/throwErrorF/throwIfF.mts'
4import { getAppCfg } from '../deployF/k8sF/ctxF/appCfgCtxF.mts'
5
6export const inClusterKey = 'inCluster'
7
8export const getInCluster = (): string => getReqEnvConfItem(inClusterKey) as string
9
10export const getReqEnvConfItem = (key: string): unknown => {
11  const envConf = getEnvConf()
12  throwIf(() => !_.has(envConf, key), {missingKey: key, envConf})
13  return envConf[key]
14}
15
16export const getNextSvcPortNo = () => {
17  const envOverride = process.env.NEXT_SVC_PORT_NO
18  if (envOverride) return parseInt(envOverride, 10)
19  return getReqEnvConfItem('nextSvcPortNo')
20}
21
22// Derive test-instance-ness from the bound port rather than a boolean env var:
23// a process is a test instance iff its bound port (NEXT_SVC_PORT_NO override, set by startDevServer)
24// equals the app's testSvcPortNo (and that differs from svcPortNo). The port is the source of truth.
25export const getIsTestInstance = (): boolean => {
26  const {svcPortNo, testSvcPortNo} = getAppCfg()
27  if (!testSvcPortNo || testSvcPortNo === svcPortNo) return false
28  try { return getNextSvcPortNo() === testSvcPortNo } catch { return false }
29}
30
31export const getKlustersNodePorts = () => {
32  // appCfgCtx fallback needed: devpc setprocenv sets allNodePorts on appCfgCtx, not envConf
33  const appCfg = getAppCfg()
34  const envConf = getEnvConf()
35  return appCfg?.allNodePorts || envConf.allNodePorts || envConf.nodePorts
36}
37