Sources files recursively to either local or global environment

Sources files recursively to either local or global environment.

# S3 method for default
sourceDirectory(path, pattern=".*[.](r|R|s|S|q)([.](lnk|LNK))*$", recursive=TRUE,
  envir=parent.frame(), onError=c("error", "warning", "skip"), modifiedOnly=TRUE, ...,
  verbose=FALSE)

Arguments

path: A path to a directory to be sourced.
pattern: A regular expression file name pattern to identify source code files.
recursive: If TRUE, subdirectories are recursively sourced first, otherwise not.
envir: An environment in which the code should be evaluated.
onError: If an error occurs, the error may stop the job, give a warning, or silently be skipped.
modifiedOnly: If TRUE, only files that are modified since the last time they were sourced are sourced, otherwise regardless.
...: Additional arguments passed to sourceTo().
verbose: A logical or a Verbose object.

Value

Returns a vector of the full pathnames of the files sourced.

Details

Subdirectories and files in each (sub-)directory are sourced in lexicographic order.

Hooks

This method does not provide hooks, but the internally used sourceTo() does.

Author