att_from_rmds: Get all packages called in vignettes folder

In attachment: Deal with Dependencies

Get all packages called in vignettes folder

Description

Get all packages called in vignettes folder

Usage

att_from_rmds(
  path = "vignettes",
  pattern = "*.[.](Rmd|rmd|qmd)$",
  recursive = TRUE,
  warn = -1,
  inside_rmd = NULL,
  inline = TRUE,
  folder_to_exclude = "renv"
)

att_from_qmds(
  path = "vignettes",
  pattern = "*.[.](Rmd|rmd|qmd)$",
  recursive = TRUE,
  warn = -1,
  inside_rmd = NULL,
  inline = TRUE,
  folder_to_exclude = "renv"
)

Arguments

path	path to directory with Rmds or vector of Rmd files
pattern	pattern to detect Rmd files
recursive	logical. Should the listing recurse into directories?
warn	-1 for quiet warnings with purl, 0 to see warnings
inside_rmd	Logical or NULL. Whether the function is being called from inside a knit session, in which case the actual purl step must be delegated to an external R process. When NULL (the default), this is auto-detected via knitr::opts_knit$get("out.format").
inline	Logical. Default TRUE. Whether to explore inline code for dependencies.
folder_to_exclude	Folder to exclude during scan to detect packages 'renv' by default

Value

Character vector of packages called with library or require. When the directory contains "vignettes" in its path, knitr is always added and the vignette engine is inferred from the files actually present: rmarkdown is added when .Rmd files are found, quarto when .qmd files are found (both when the directory mixes the two). If the directory is empty, rmarkdown is added as a safe default.

Examples

dummypackage <- system.file("dummypackage",package = "attachment")
# browseURL(dummypackage)
att_from_rmds(path = file.path(dummypackage,"vignettes"))

attachment documentation built on April 25, 2026, 9:06 a.m.