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List running targets. [Stable]

Source: R/cache.R
drake_running.Rd

List the targets that either

  1. Are currently being built during a call to make(), or

  2. Were in progress when make() was interrupted.

Usage

drake_running(cache = drake::drake_cache(path = path), path = NULL)

Arguments

cache

drake cache. See new_cache(). If supplied, path is ignored.

path

Path to a drake cache (usually a hidden .drake/ folder) or NULL.

Value

A character vector of target names.

See also

drake_done(), drake_failed(), drake_cancelled(), drake_progress(), make()

Examples

if (FALSE) { # \dontrun{
isolate_example("Quarantine side effects.", {
if (suppressWarnings(require("knitr"))) {
load_mtcars_example() # Get the code with drake_example("mtcars").
make(my_plan) # Run the project, build the targets.
drake_running() # Everything should be done.
# nolint start
# Run make() in one R session...
# slow_plan <- drake_plan(x = Sys.sleep(2))
# make(slow_plan)
# and see the progress in another session.
# drake_running()
# nolint end
}
})
} # }