targets: tar_progress_branches – R documentation

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tar_progress_branches

Tabulate the progress of dynamic branches.

Description

Read a project's target progress data for the most recent run of the pipeline and display the tabulated status of dynamic branches. Only the most recent record is shown.

Usage

tar_progress_branches(
  names = NULL,
  fields = NULL,
  store = targets::tar_config_get("store")
)

Arguments

`names`	Optional, names of the targets. If supplied, `tar_progress()` only returns progress information on these targets. You can supply symbols or `tidyselect` helpers like `starts_with()`.
`fields`	Optional, names of progress data columns to read. Set to `NULL` to read all fields.
`store`	Character of length 1, path to the `targets` data store. Defaults to `tar_config_get("store")`, which in turn defaults to `_targets/`. When you set this argument, the value of `tar_config_get("store")` is temporarily changed for the current function call. See `tar_config_get()` and `tar_config_set()` for details about how to set the data store path persistently for a project.

Value

A data frame with one row per target per progress status and the following columns.

name: name of the pattern.
progress: progress status: "started", "built", "cancelled", or "errored".
branches: number of branches in the progress category.
total: total number of branches planned for the whole pattern. Values within the same pattern should all be equal.

Examples

if (identical(Sys.getenv("TAR_EXAMPLES"), "true")) {
tar_dir({ # tar_dir() runs code from a temporary directory.
tar_script({
  list(
    tar_target(x, seq_len(2)),
    tar_target(y, x, pattern = map(x)),
    tar_target(z, stopifnot(y < 1.5), pattern = map(y))
  )
}, ask = FALSE)
try(tar_make())
tar_progress_branches()
})
}

targets

Dynamic Function-Oriented 'Make'-Like Declarative Workflows

v0.10.0

MIT + file LICENSE

Authors

William Michael Landau [aut, cre] (<https://orcid.org/0000-0003-1878-3253>), Matthew T. Warkentin [ctb], Samantha Oliver [rev] (<https://orcid.org/0000-0001-5668-1165>), Tristan Mahr [rev] (<https://orcid.org/0000-0002-8890-5116>), Eli Lilly and Company [cph]

Initial release