Create, Update, and Read the Directory Configuration File

The directory configuration file is a special file within the directory setup and has its own set of functions.

write_directory_configuration creates the YAML metadata configuration file. It is (and should only be) called from within setup_dir, as it captures information about the compute environment used to instantiate the directory.

read_directory_configuration reads the YAML config file into the R session.

read_directory_settings reads the YAML config file into the R session and pulls just the directory settings list in.

Usage

write_directory_configuration(
  main = ".",
  settings = directory_settings(),
  quiet = FALSE,
  verbose = FALSE
)

read_directory_configuration(main = ".")

read_directory_settings(main = ".")

update_directory_configuration(main = ".")

Arguments

main

character value of the name of the main component of the directory tree.

settings

list of controls for the directory, with defaults set in directory_settings.

quiet

logical indicator if progress messages should be quieted.

verbose

logical indicator of whether or not to print out all of the messages.

Value

list of directory configurations, invisible-ly.

See also

Directory orchestration functions: directory creation, directory filling, directory paths, directory settings

File read-write functions: read write data

Examples

if (FALSE) { # \dontrun{
   main1 <- file.path(tempdir(), "standard")
   setup_dir(main = main1)

   settings1 <- read_directory_settings(main = main1)
   config1   <- read_directory_configuration(main = main1)

   unlink(main1, recursive = TRUE)
} # }