show_source {drake}

Show how a target/import was produced.

Description

Show the command that produced a target or indicate that the object or file was imported.

Usage

show_source(target, config, character_only = FALSE)

Arguments

target

Symbol denoting the target or import or a character vector if character_only is TRUE.

config

A drake_config() list.

character_only

Logical, whether to interpret target as a symbol (FALSE) or character vector (TRUE).

Examples

## Not run: 
isolate_example("contain side effects", {
plan <- drake_plan(x = sample.int(15))
cache <- storr::storr_environment() # custom in-memory cache
make(plan, cache = cache)
config <- drake_config(plan, cache = cache, history = FALSE)
show_source(x, config)
})

## End(Not run)