List the target dependencies of one or more literate programming reports (R Markdown or knitr).

tar_knitr_deps(path)

Arguments

path

Character vector, path to one or more R Markdown or knitr reports.

Value

Character vector of the names of targets that are dependencies of the knitr report.

See also

Other Literate programming utilities: tar_knitr_deps_expr()

Examples

lines <- c( "---", "title: report", "output_format: html_document", "---", "", "```{r}", "targets::tar_load(data1)", "targets::tar_read(data2)", "```" ) report <- tempfile() writeLines(lines, report) tar_knitr_deps(report)
#> [1] "data1" "data2"