Package index • targets

Help
`targets-package`	targets: Dynamic Function-Oriented Make-Like Declarative Pipelines for R
`use_targets()`	Use targets
`use_targets_rmd()`	Use targets with Target Markdown.
`tar_reprex()`	Reproducible example of `targets` with `reprex`
Scripts
`tar_edit()`	Open the target script file for editing.
`tar_github_actions()`	Set up GitHub Actions to run a targets pipeline
`tar_helper()` `tar_helper_raw()`	Write a helper R script.
`tar_renv()`	Set up package dependencies for compatibility with `renv`
`tar_script()`	Write a target script file.
Configuration
`tar_config_get()`	Get configuration settings.
`tar_config_projects()`	List projects.
`tar_config_set()`	Set configuration settings.
`tar_config_unset()`	Unset configuration settings.
`tar_config_yaml()`	Read `_targets.yaml`.
`tar_envvars()`	Show `targets` environment variables.
`tar_option_get()`	Get a target option.
`tar_option_reset()`	Reset all target options.
`tar_option_set()`	Set target options.
`tar_option_with()`	Locally set target options.
Targets
`tar_cue()`	Declare the rules that cue a target.
`tar_target()` `tar_target_raw()`	Declare a target.
Pipeline
`tar_make()`	Run a pipeline of targets.
`tar_make_clustermq()`	Superseded. Run a pipeline with persistent `clustermq` workers.
`tar_make_future()`	Superseded. Run a pipeline of targets in parallel with transient `future` workers.
Debug
`tar_load_globals()`	Load globals for debugging, testing, and prototyping
`tar_traceback()`	Get a target's traceback
`tar_workspace()`	Load a locally saved workspace and seed for debugging.
`tar_workspace_download()`	Download a workspace from the cloud.
`tar_workspaces()`	List locally saved target workspaces.
Storage
`tar_format()`	Define a custom target storage format.
`tar_load()` `tar_load_raw()`	Load the values of targets.
`tar_load_everything()`	Load the values of all available targets.
`tar_objects()`	List saved targets
`tar_read()` `tar_read_raw()`	Read a target's value from storage.
Content-addressable storage
`tar_repository_cas()`	Define a custom content-addressable storage (CAS) repository (an experimental feature).
`tar_repository_cas_local()`	Local content-addressable storage (CAS) repository (an experimental feature).
`tar_repository_cas_local_gc()`	Local CAS garbage collection
Metadata
`tar_crew()`	Get crew worker info.
`tar_meta()`	Read a project's metadata.
`tar_meta_delete()`	Delete metadata.
`tar_meta_download()`	download local metadata to the cloud.
`tar_meta_sync()`	Synchronize cloud metadata.
`tar_meta_upload()`	Upload local metadata to the cloud.
`tar_pid()`	Get main process ID.
`tar_process()`	Get main process info.
Inspect
`tar_deps()` `tar_deps_raw()`	Code dependencies
`tar_manifest()`	Produce a data frame of information about your targets.
`tar_outdated()`	Check which targets are outdated.
`tar_sitrep()`	Show the cue-by-cue status of each target.
`tar_validate()`	Validate a pipeline of targets.
Visualize
`tar_glimpse()`	Visualize an abridged fast dependency graph.
`tar_mermaid()`	`mermaid.js` dependency graph.
`tar_network()`	Return the vertices and edges of a pipeline dependency graph.
`tar_visnetwork()`	visNetwork dependency graph.
Clean
`tar_delete()`	Delete target output values.
`tar_destroy()`	Destroy the data store.
`tar_invalidate()`	Delete one or more metadata records (e.g. to rerun a target).
`tar_prune()`	Remove targets that are no longer part of the pipeline.
`tar_prune_list()`	List targets that `tar_prune()` will remove.
`tar_unscript()`	Remove target script helper files.
`tar_unversion()`	Delete cloud object version IDs from local metadata.
Progress
`tar_poll()`	Repeatedly poll progress in the R console.
`tar_watch()`	Shiny app to watch the dependency graph.
`tar_watch_server()`	Shiny module server for tar_watch()
`tar_watch_ui()`	Shiny module UI for tar_watch()
`tar_progress()`	Read progress.
`tar_progress_branches()`	Tabulate the progress of dynamic branches.
`tar_progress_summary()`	Summarize target progress.
`tar_skipped()`	List skipped targets.
`tar_dispatched()`	List dispatched targets.
`tar_completed()`	List completed targets.
`tar_canceled()`	List canceled targets.
`tar_errored()`	List errored targets.
Time
`tar_newer()`	List new targets
`tar_older()`	List old targets
`tar_timestamp()` `tar_timestamp_raw()`	Get the timestamp(s) of a target.
Existence
`tar_exist_meta()`	Check if target metadata exists.
`tar_exist_objects()`	Check if local output data exists for one or more targets.
`tar_exist_process()`	Check if process metadata exists.
`tar_exist_progress()`	Check if progress metadata exists.
`tar_exist_script()`	Check if the target script file exists.
Branching
`tar_branch_index()`	Integer branch indexes
`tar_branch_names()` `tar_branch_names_raw()`	Branch names
`tar_branches()`	Reconstruct the branch names and the names of their dependencies.
`tar_pattern()`	Emulate dynamic branching.
Resources
`tar_resources()`	Target resources
`tar_resources_aws()`	Target resources: Amazon Web Services (AWS) S3 storage
`tar_resources_clustermq()`	Target resources: `clustermq` high-performance computing
`tar_resources_crew()`	Target resources: `crew` high-performance computing
`tar_resources_custom_format()`	Target resources for custom storage formats
`tar_resources_feather()`	Target resources: feather storage formats
`tar_resources_fst()`	Target resources: `fst` storage formats
`tar_resources_future()`	Target resources: `future` high-performance computing
`tar_resources_gcp()`	Target resources: Google Cloud Platform (GCP) Google Cloud Storage (GCS)
`tar_resources_network()`	Target resources for network file systems.
`tar_resources_parquet()`	Target resources: parquet storage formats
`tar_resources_qs()`	Target resources: qs storage formats
`tar_resources_repository_cas()`	Target resources for custom storage formats
`tar_resources_url()`	Target resources: URL storage formats
Target Markdown
`tar_engine_knitr()`	Target Markdown `knitr` engine
`tar_interactive()`	Run if Target Markdown interactive mode is on.
`tar_noninteractive()`	Run if Target Markdown interactive mode is not on.
`tar_toggle()`	Choose code to run based on Target Markdown mode.
Pseudo-random number generation
`tar_seed_create()`	Create a seed for a target.
`tar_seed_get()`	Get the random number generator seed of the target currently running.
`tar_seed_set()`	Set a seed to run a target.
Utilities
`tar_active()`	Show if the pipeline is running.
`tar_backoff()`	Superseded: exponential backoff
`tar_call()`	Identify the called `targets` function.
`tar_cancel()`	Cancel a target mid-execution under a custom condition.
`tar_definition()`	For developers only: get the definition of the current target.
`tar_described_as()`	Select targets using their descriptions.
`tar_envir()`	For developers only: get the environment of the current target.
`tar_format_get()`	Current storage format.
`tar_group()`	Group a data frame to iterate over subsets of rows.
`tar_name()`	Get the name of the target currently running.
`tar_path_script()`	Current target script path
`tar_path_script_support()`	Directory path to the support scripts of the current target script
`tar_path_store()`	Current data store path
`tar_path_target()`	Identify the file path where a target will be stored.
`tar_source()`	Run R scripts.
`tar_unblock_process()`	Unblock the pipeline process
Extending targets
`tar_assert_chr()` `tar_assert_dbl()` `tar_assert_df()` `tar_assert_equal_lengths()` `tar_assert_envir()` `tar_assert_expr()` `tar_assert_flag()` `tar_assert_file()` `tar_assert_finite()` `tar_assert_function()` `tar_assert_function_arguments()` `tar_assert_ge()` `tar_assert_identical()` `tar_assert_in()` `tar_assert_not_dirs()` `tar_assert_not_dir()` `tar_assert_not_in()` `tar_assert_inherits()` `tar_assert_int()` `tar_assert_internet()` `tar_assert_lang()` `tar_assert_le()` `tar_assert_list()` `tar_assert_lgl()` `tar_assert_name()` `tar_assert_named()` `tar_assert_names()` `tar_assert_nonempty()` `tar_assert_null()` `tar_assert_not_expr()` `tar_assert_nzchar()` `tar_assert_package()` `tar_assert_path()` `tar_assert_match()` `tar_assert_nonmissing()` `tar_assert_positive()` `tar_assert_scalar()` `tar_assert_store()` `tar_assert_target()` `tar_assert_target_list()` `tar_assert_true()` `tar_assert_unique()` `tar_assert_unique_targets()`	Assertions
`tar_message_run()` `tar_throw_file()` `tar_throw_run()` `tar_throw_validate()` `tar_warn_deprecate()` `tar_warn_run()` `tar_warn_validate()` `tar_message_validate()` `tar_print()` `tar_error()` `tar_warning()` `tar_message()`	Conditions
`tar_deparse_language()` `tar_deparse_safe()` `tar_tidy_eval()` `tar_tidyselect_eval()`	Language
`tar_test()`	Test code in a temporary directory.

Reference

Help

Scripts

Configuration

Targets

Pipeline

Debug

Storage

Content-addressable storage

Metadata

Inspect

Visualize

Clean

Progress

Time

Existence

Branching

Resources

Target Markdown

Pseudo-random number generation

Utilities

Extending targets