Module Ketrew.Client

module Client: sig .. end

The “client” is the frontend to an HTTP client talking to a server/engine.

module Error: sig .. end

Error.t is the type of the error kinds that this module introduces.

type t

The handle of the client.

val as_client : configuration:Configuration.t ->
       f:(client:t ->
          ('result,
           [> `Database of Persistent_data.Error.database
            | `Dyn_plugin of [> `Dynlink_error of Dynlink.error | `Findlib of exn ]
            | `Failure of string
            | `Wrong_configuration of [> `Found of string ] * [> `Exn of exn ] ]
           as 'a)
          Unix_io.Deferred_result.t) ->
       ('result, 'a) Unix_io.Deferred_result.t

Run the function f with a fresh-client created with the configuration.

val configuration : t -> Configuration.t

Retrieve the configuration used to create the client.

val get_list_of_target_ids : t ->
       query:Ketrew_pure.Protocol.Up_message.target_query ->
       (Ketrew_pure.Target.id list,
        [> `Client of Error.t
         | `Database of Persistent_data.Error.database ])
       Unix_io.Deferred_result.t

Get a list of target IDs given the query.

val get_target : t ->
       id:Ketrew_pure.Target.id ->
       (Ketrew_pure.Target.t,
        [> `Client of Error.t
         | `Database of Persistent_data.Error.database ])
       Unix_io.Deferred_result.t

The latest contents of a given target.

val get_targets : t ->
       id_list:Ketrew_pure.Target.id list ->
       (Ketrew_pure.Target.t list,
        [> `Client of Error.t
         | `Database of Persistent_data.Error.database ])
       Unix_io.Deferred_result.t

Same as Ketrew.Client.get_target but “in bulk.”

val call_query : t ->
       target:Ketrew_pure.Target.t ->
       string ->
       (string, Ketrew_pure.Internal_pervasives.Log.t) Unix_io.Deferred_result.t

Call a target's plugin query by name.

val kill : t ->
       Ketrew_pure.Target.id list ->
       (unit,
        [> `Client of Error.t
         | `Database of Persistent_data.Error.database ])
       Unix_io.Deferred_result.t

Kill a set of targets.

val restart : t ->
       Ketrew_pure.Target.id list ->
       (unit,
        [> `Client of Error.t
         | `Database of Persistent_data.Error.database ])
       Unix_io.Deferred_result.t

Restart a set of targets.

val add_targets : t ->
       Ketrew_pure.Target.t list ->
       (unit,
        [> `Client of Error.t
         | `Database of Persistent_data.Error.database ])
       Unix_io.Deferred_result.t

Submit a list of targets to the server/engine. This is the low-level API dealing with Ketrew_pure.Target.t values; for use in the EDSL please see Ketrew.Client.submit_workflow below.

val submit_workflow : ?safe_ids:bool ->
       ?override_configuration:Configuration.t ->
       ?add_tags:string list ->
       < is_done : EDSL.Condition.t option; .. > EDSL.product EDSL.workflow_node ->
       unit

Submit a high-level workflow description to the engine; this function calls Lwt_main.run.

One can add tags to all the targets in the workflow before submitting with the add_tags option.

For experienced users: by default Ketrew.Client.submit_workflow makes IDs unique within the workflow, one can override this by setting ~safe_ids:false.

val submit : ?override_configuration:Configuration.t ->
       ?add_tags:string list -> EDSL.user_target -> unit

This is like Ketrew.Client.submit_workflow but for the deprecated/legacy API (i.e. created with calls to Ketrew.EDSL.user_target).