drake (version 4.4.0)

failed: Function failed

Description

List the targets that failed in the last call to make(). Together, functions failed and diagnose() should eliminate the strict need for ordinary error messages printed to the console.

Usage

failed(path = getwd(), search = TRUE, cache = drake::get_cache(path =
  path, search = search, verbose = verbose), verbose = TRUE)

Arguments

path

Root directory of the drake project, or if search is TRUE, either the project root or a subdirectory of the project.

search

If TRUE, search parent directories to find the nearest drake cache. Otherwise, look in the current working directory only.

cache

optional drake cache. See codenew_cache(). If cache is supplied, the path and search arguments are ignored.

verbose

whether to print console messages

Value

A character vector of target names

See Also

diagnose, session, built, imported, readd, workplan, make

Examples

# NOT RUN {
load_basic_example()
make(my_plan)
failed() # nothing
bad_plan <- workplan(x = function_doesnt_exist())
make(bad_plan) # error
failed() # "x"
diagnose(x)
# }