This function gets all the external packages that the project needs. It is
used the generate the Dependencies badge (add_dependencies_badge()
).
Arguments
- pkg
A character of length 1. The name of a CRAN package or
NULL
(default). IfNULL
get dependencies of the local (uninstalled) project (package or compendium).
Value
A list of three vectors:
base_deps
, a vector of base packages;direct_deps
, a vector of direct packages;all_deps
, a vector of all dependencies (recursively obtained).
See also
Other utilities functions:
get_all_functions()
,
get_licenses()
,
get_minimal_r_version()
Examples
if (FALSE) {
## Update dependencies ----
add_dependencies()
## Get all dependencies ----
deps <- get_all_dependencies()
unlist(lapply(deps, length))
## Can be used for a CRAN package ----
deps <- get_all_dependencies("usethis")
unlist(lapply(deps, length))
}