targets (version 0.0.0.9000)

tar_destroy: Destroy a section or all of the _targets/ data store in the current working directory

Description

Destroy _targets/ data store in the current working directory. Optionally, just destroy part of the data store.

Usage

tar_destroy(
  what = c("all", "meta", "progress", "objects", "scratch", "workspaces")
)

Arguments

what

Character of length 1, what to destroy. Choices:

• "all": destroy the entire data store.

• "meta": just delete the metadata file at _targets/meta/meta, which invalidates all the targets but keeps the data.

• "progress": just delete the progress data file at _targets/meta/progress, which resets the progress tracking info.

• "objects": delete all the target return values in _targets/objects/ but keep progress and metadata. Dynamic files are not deleted this way.

• "scratch": temporary files saved during tar_make() that should automatically get deleted except if R crashed.

• "workspaces": compressed files in _targets/workspaces/ with the saved workspaces of targets that errored. Only saved if error = "save" in tar_option_set() or tar_target(). Load a workspace with tar_workspace().

Value

Nothing.

Examples

# NOT RUN {
tar_dir({
tar_script(tar_pipeline(tar_target(x, 1 + 1)))
tar_make() # Creates the _targets/ data store.
tar_destroy()
print(file.exists("_targets")) # Should be FALSE.
})
# }