Check if the target script file exists for the
current project. The target script is _targets.R by default,
but the path can be configured for the current project
using tar_config_set().
tar_exist_script(script = targets::tar_config_get("script"))Character of length 1, path to the
target script file. Defaults to tar_config_get("script"),
which in turn defaults to _targets.R. When you set
this argument, the value of tar_config_get("script")
is temporarily changed for the current function call.
See tar_script(),
tar_config_get(), and tar_config_set() for details
about the target script file and how to set it
persistently for a project.
Logical of length 1, whether the current project's metadata exists.
Other existence:
tar_exist_meta(),
tar_exist_objects(),
tar_exist_process(),
tar_exist_progress()
tar_exist_script()
#> [1] FALSE