Scan a project or folder for packages used

Usage

scan_packages(
  pkgs = "All",
  omit = c("grateful"),
  cite.tidyverse = TRUE,
  dependencies = FALSE,
  ...
)

pkgs: Character. Either "All" to include all packages used in scripts within the project/folder (the default), or "Session" to include only packages used in the current session. Alternatively, pkgs can also be a character vector of package names to get citations for. To cite R as well as the given packages, include "base" in pkgs (see examples).
omit: Character vector of package names to be omitted from the citation report. grateful is omitted by default. Use omit = NULL to include all packages.
cite.tidyverse: Logical. If TRUE, all tidyverse packages (dplyr, ggplot2, etc) will be collapsed into a single citation of the 'tidyverse', as recommended by the tidyverse team.
dependencies: Logical. Include the dependencies of your used packages? If TRUE, will include all the packages that your used packages depend on.
...: Other parameters passed to renv::dependencies().

a data.frame with package names and versions

if (FALSE) { # interactive()
scan_packages()
scan_packages(pkgs = "Session")
scan_packages(pkgs = c("renv", "remotes", "knitr"))
}