Declare script output files — script

Called from within a script executed by script_stage() to declare which files the script produced. Required when produces contains only output names (no path templates). The names passed here must match the names declared in produces.

Usage

script_returns(...)

Arguments

...: Named arguments where names are output names and values are file paths. All files must exist at the time of the call.

Value

Invisibly returns the named list of paths.

Details

Communication uses the PARADE_MANIFEST environment variable, which script_stage() sets automatically before running the script.

Examples

if (FALSE) { # \dontrun{
# In a script called via:
#   script_stage("fit", script = "fit.R", produces = c("model", "metrics"))

saveRDS(my_model, "output/model.rds")
write.csv(metrics_df, "output/metrics.csv")

script_returns(
  model   = "output/model.rds",
  metrics = "output/metrics.csv"
)
} # }