Show which targets are outdated.
Usage
tar_git_status_targets(
script = targets::tar_config_get("script"),
store = targets::tar_config_get("store"),
reporter = targets::tar_config_get("reporter_outdated"),
envir = parent.frame(),
callr_function = callr::r,
callr_arguments = NULL
)
Arguments
- 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 oftar_config_get("script")
is temporarily changed for the current function call. Seetar_script()
,tar_config_get()
, andtar_config_set()
for details about the target script file and how to set it persistently for a project.- store
Character of length 1, path to the
targets
data store. Defaults totar_config_get("store")
, which in turn defaults to_targets/
. When you set this argument, the value oftar_config_get("store")
is temporarily changed for the current function call. Seetar_config_get()
andtar_config_set()
for details about how to set the data store path persistently for a project.- reporter
Character of length 1, name of the reporter to user. Controls how messages are printed as targets are checked. Choices:
"silent"
: print nothing."forecast"
: print running totals of the checked and outdated targets found so far.
- envir
An environment, where to run the target R script (default:
_targets.R
) ifcallr_function
isNULL
. Ignored ifcallr_function
is anything other thanNULL
.callr_function
should only beNULL
for debugging and testing purposes, not for serious runs of a pipeline, etc.The
envir
argument oftar_make()
and related functions always overrides the current value oftar_option_get("envir")
in the current R session just before running the target script file, so whenever you need to set an alternativeenvir
, you should always set it withtar_option_set()
from within the target script file. In other words, if you calltar_option_set(envir = envir1)
in an interactive session and thentar_make(envir = envir2, callr_function = NULL)
, thenenvir2
will be used.- callr_function
A function from
callr
to start a fresh clean R process to do the work. Set toNULL
to run in the current session instead of an external process (but restart your R session just before you do in order to clear debris out of the global environment).callr_function
needs to beNULL
for interactive debugging, e.g.tar_option_set(debug = "your_target")
. However,callr_function
should not beNULL
for serious reproducible work.- callr_arguments
A list of arguments to
callr_function
.
Details
This function has prettier output than targets::tar_outdated()
,
and it mainly serves tar_git_status()
.
See also
Other git:
tar_git_checkout()
,
tar_git_init()
,
tar_git_log()
,
tar_git_ok()
,
tar_git_snapshot()
,
tar_git_status_code()
,
tar_git_status_data()
,
tar_git_status()
Examples
targets::tar_dir({ # Containing code does not modify the user's file space.
targets::tar_script(tar_target(data, 1))
targets::tar_make()
list.files("_targets", all.files = TRUE)
tar_git_status_targets()
})
#> ▶ dispatched target data
#> ● completed target data [0.001 seconds]
#> ▶ ended pipeline [0.055 seconds]
#>
#> # A tibble: 0 × 1
#> # ℹ 1 variable: outdated <chr>