package dune

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in-package search v0.2.0

Fast, portable and opinionated build system

Install

Dune Dependency

github.com Readme Changelog MIT License Edit opam file Versions (19)

Authors

J

Jane Street Group, LLC

Maintainers

J

Jane Street developers

Sources

dune-1.9.3.tbz

sha256=317bec6de4429b5dee157e9864294e1534b722a2acfc50480bd16c804ab790ca

sha512=17450333156622d4612816f9ad5a224c741d62b247d63c1d77b5359d37517c1f9bc598dd11fa024f4e02ccf7eef474cd532eef1d9c34ed13439db6c781f9fa7a

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

Module `V1.Process`

Execute external programs.

type result = {

exit_code : int;
stdout : string;
stderr : string;

}

val 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.

val 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.

val 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).