package obuilder

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Module type S.BUILDERSource

type t
type context
val build : t -> context -> Obuilder_spec.t -> (id, [> `Cancelled | `Msg of string ]) Lwt_result.t
val delete : ?log:(id -> unit) -> t -> id -> unit Lwt.t

delete ?log t id removes id from the store, along with all of its dependencies. This is for testing. Note that is not safe to perform builds while deleting: the delete might fail because an item got a new child during the delete, or we might delete something that the build is using.

  • parameter log

    Called just before deleting each item, so it can be displayed.

val prune : ?log:(id -> unit) -> t -> before:Unix.tm -> int -> int Lwt.t

prune t ~before n attempts to remove up to n items from the store, all of which were last used before before. Returns the number of items removed.

  • parameter log

    Called just before deleting each item, so it can be displayed.

val healthcheck : ?timeout:float -> t -> (unit, [> `Msg of string ]) Lwt_result.t

healthcheck t performs a check that t is working correctly.

  • parameter timeout

    Cancel and report failure after this many seconds. This excludes the time to fetch the base image.