package obuilder

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Parameters
Signature

package obuilder

obuilder
- Obuilder
  - Archive_extract
  - BUILDER
  - Btrfs_store
  - Build_log
  - Builder
    
    Sandbox
    
    Store
    
    _
  - Config
    
    Mount
    
    Secret
  - Context
  - Docker
    
    Cmd
    
    Cmd_log
    
    Extract
  - Docker_builder
    
    Store
  - Docker_sandbox
    
    Docker_config
  - Docker_store
  - Native_sandbox
  - Rsync_store
  - S
    
    BUILDER
    
    DOCKER_CMD
    
    FETCHER
    
    SANDBOX
    
    STORE
  - Store_spec
  - Xfs_store
  - Zfs_clone
  - Zfs_store

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Module type
Parameter
Class
Class type

Parameters

module Store : S.STORE

Signature

include S.BUILDER with type context := Obuilder__.Build.Context.t

type t

val build : 
  t ->
  Obuilder__.Build.Context.t ->
  Obuilder_spec.t ->
  (S.id, [> `Cancelled | `Msg of string ]) Lwt_result.t

val finish : t -> unit Lwt.t

finish builder close allocated resources and store state (e.g., sqlite3 databases).

val delete : ?log:(S.id -> unit) -> t -> S.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:(S.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 count : t -> int64

count t return number of items in the store.

val df : t -> float Lwt.t

df t returns the percentage of free space in the store.

val cache_stats : t -> int * int

cache_stats t returns the number of cache hits and the number of cache misses.

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.

val v : store:Store.t -> sandbox:Docker_sandbox.t -> t