package dune-configurator

  1. Overview
  2. Docs
Helper library for gathering system configuration

Install 

dune-project
 Dependency

github.com Readme Changelog MIT License Edit opam file Versions (17)

Authors

  1. J
    Jane Street Group, LLC <opensource@janestreet.com>

Maintainers

  1. J
    Jane Street Group, LLC <opensource@janestreet.com>

Sources

dune-3.22.1.tbz
sha256=0c0b98396c32ec426886c2c2294024fd687ac5114d4dda0af9dc8a2e584d47fd
sha512=4dc4ed45fb52a3017bc73fdbcb7b88c1710cebfdbb87ecb6f933582f8f0a27ef740f8c4009439ff6a878e1115c3f29d199e63d0367a88a09d2ea19b61517a814

doc/dune-configurator/Configurator/V1/Process/index.html

Module V1.ProcessSource

Execute external programs.

Sourcetype result = {
  1. exit_code : int;
  2. stdout : string;
  3. stderr : string;
}
Sourceval run : t -> ?dir:string -> ?env:string list -> string -> string list -> result

run t prog args runs prog with arguments args and returns its exit status together with the content of stdout and stderr. The action is logged.

  • parameter dir

    change to dir before running the command.

  • parameter env

    specify additional environment variables as a list of the form NAME=VALUE.

Sourceval run_capture_exn : t -> ?dir:string -> ?env:string list -> string -> string list -> string

run_capture_exn t prog args same as run t prog args but returns stdout and die if the error code is nonzero or there is some output on stderr.

Sourceval run_ok : t -> ?dir:string -> ?env:string list -> string -> string list -> bool

run_ok t prog args same as run t prog args but only cares whether the execution terminated successfully (i.e., returned an error code of 0).