; Attenuate `$config` by rewriting plain `require-service` assertions to
; `require-basic-service` assertions. Allow all other assertions through.
;
let ?basic = <* $config [
  <rewrite <require-service ?s> <require-basic-service $s>>
  <filter _>
]>

; Give meaning to `require-basic-service`: it is an ordinary `require-service`, plus a
; declaration that the service depends on the `core` milestone.
;
? <require-basic-service ?s> [
  <depends-on $s <service-state <milestone core> up>>
  <require-service $s>
]

; Once we see that the `core` milestone is ready, start processing the `services`
; directory.
;
? <service-state <milestone core> up> [
  <require-service <config-watcher "/etc/syndicate/services" {
    config: $basic
    gatekeeper: $gatekeeper
    log: $log
  }>>
]