Local (u.43595d19ce7739d8c65c03043dcd23ef.dune-private-libs.2.5.1.doc.dune-private-libs.cache.Cache.Local)

Sourcetype t

Sourceval set_build_dir : t -> Stdune.Path.t -> t

Set the absolute path to the build directory for interpreting relative paths when promoting files.

Sourceval with_repositories : t -> Cache__.Cache_intf.repository list -> t

Set all the version controlled repositories in the workspace to be referred to when promoting files.

val promote : 
  t ->
  (Stdune.Path.Build.t * Stdune.Digest.t) list ->
  Key.t ->
  Stdune.Sexp.t list ->
  repository:int option ->
  duplication:Cache__.Cache_intf.Duplication_mode.t option ->
  (unit, string) Stdune.Result.t

Promote files produced by a build rule into the cache.

Source

val search : 
  t ->
  Key.t ->
  (Stdune.Sexp.t list * Cache__.Cache_intf.File.t list, string) Stdune.Result.t

Find a build rule in the cache by its key.

Sourceval retrieve : t -> Cache__.Cache_intf.File.t -> Stdune.Path.t

Materialise a cached file in the build directory (using Copy or Hardlink as per the duplication mode) and return the path to it.

Sourceval deduplicate : t -> Cache__.Cache_intf.File.t -> unit

Deduplicate a file, i.e. replace the file in_the_build_directory with a hardlink to the one in_the_cache if the deduplication mode is set to Hardlink (or do nothing if the mode is Copy).

Sourceval teardown : t -> unit

Remove the local cache and disconnect with a distributed cache client if any.

Sourceval default_root : unit -> Stdune.Path.t

The default root directory of the local cache.

Sourcemodule Metadata_file : sig ... end

A matadata file contains a list of files produced by a cached build rule, along with some metadata that can be empty.

Source

val promote_sync : 
  t ->
  (Stdune.Path.Build.t * Stdune.Digest.t) list ->
  Key.t ->
  Stdune.Sexp.t list ->
  repository:int option ->
  duplication:Cache__.Cache_intf.Duplication_mode.t option ->
  (Metadata_file.t * Cache__.Cache_intf.promotion list, string) Stdune.Result.t

Like promote but also returns the resulting metadata and promotions.

Source

val make : 
  ?root:Stdune.Path.t ->
  ?duplication_mode:Cache__.Cache_intf.Duplication_mode.t ->
  ?log:(Stdune.User_message.Style.t Stdune.Pp.t list -> unit) ->
  ?warn:(Stdune.User_message.Style.t Stdune.Pp.t list -> unit) ->
  command_handler:(Cache__.Cache_intf.command -> unit) ->
  unit ->
  (t, string) Stdune.Result.t

Create a local cache. The only required argument is a handler for commands from the cache, such as Dedup that tell Dune that some files can be replaced with hardlinks to their cached versions. The root argument defaults to the default_root. If duplication_mode is omitted, we attempt to detect whether hardlinks are supported and use Hardlink if they are, falling back to Copy otherwise.

Sourceval duplication_mode : t -> Cache__.Cache_intf.Duplication_mode.t

The deduplication mode that was set or detected automatically (if omitted) during the local cache creation with the function make.

Sourceval overhead_size : t -> int

The overhead size of the cache, that is, the total size of files in the cache that are not linked from any build directory.

Sourcemodule Trimming_result : sig ... end

Sourceval trim : t -> int -> Trimming_result.t

trim cache size removes files from cache, starting with the least recently used one, until size bytes have been freed.

Sourceval garbage_collect : t -> Trimming_result.t

Purge invalid or incomplete cached rules.

Sourceval path_metadata : t -> Key.t -> Stdune.Path.t

Path to a metadata file

Sourceval path_data : t -> Key.t -> Stdune.Path.t

Path to a data file