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import {
getRequiredEnv,
getStdout,
type HealthChecker,
type HealthCheckInput,
HealthCheckOutput,
type IEither,
type ITraceable,
type ServerTrace,
TraceUtil,
} from '@emprespresso/pengueno';
export const healthCheck: HealthChecker = (
input: ITraceable<HealthCheckInput, ServerTrace>,
): Promise<IEither<Error, HealthCheckOutput>> =>
input
.flatMap(TraceUtil.withFunctionTrace(healthCheck))
.move(getRequiredEnv('LAMINAR_HOST'))
// ensure LAMINAR_HOST is propagated to getStdout for other procedures
.map((tEitherEnv) =>
tEitherEnv.get().flatMapAsync((_hasEnv) => getStdout(tEitherEnv.move(['laminarc', 'show-jobs']))),
)
.map(TraceUtil.promiseify((stdout) => stdout.get().moveRight(HealthCheckOutput.YAASSSLAYQUEEN)))
.get();
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