attachment (version 1.1.0)

att_from_rmds: 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"
)

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.

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

Examples

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