system_check

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Run a system command and check if it succeeds.

Run a system command and check if it succeeds.

Keywords
internal
Usage
system_check(cmd, args = character(), env_vars = character(), path = ".",
  quiet = FALSE, throw = TRUE, ...)
Arguments
cmd

Command to run. Will be quoted by shQuote().

args

A character vector of arguments.

env_vars

A named character vector of environment variables.

path

Path in which to execute the command

quiet

If FALSE, the command to be run will be echoed.

throw

If TRUE, will throw an error if the command fails (i.e. the return value is not 0).

...

additional arguments passed to system

Value

The exit status of the command, invisibly.

Aliases
  • system_check
Documentation reproduced from package devtools, version 1.13.5, License: GPL (>= 2)

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