This gives you a minimal logger with no appenders that you can use inside your package under the name lg (e.g. lg$fatal("test")). use_logger() does not modify any files but only prints code for you to copy and paste.

use_logger(
  pkg = desc::desc_get("Package",
    rprojroot::find_package_root_file("DESCRIPTION"))[[1]]
)

Arguments

pkg

character scalar. Name of the package. The default is to try to get the Package name automatically using the packages rprojroot and desc

Value

a character scalar containing R code.

Examples

use_logger("testpkg")
#> #> Add the following to any R file in your package (usually 'testpkg-package.R' or 'zzz.R'):
#> .onLoad <- function(...){ #> assign( #> "lg", #> lgr::get_logger("testpkg"), #> envir = parent.env(environment()) #> ) #> }