export detect_dependencies and redoc

NAMESPACE

@@ -9,6 +9,7 @@ export(create)
 export(delete)
 export(delete_local_lib)
 export(delete_lockfile)
+export(detect_dependencies)
 export(dev_mirror_lockfile)
 export(get_capsule_behind_lockfile)
 export(get_local_behind_lockfile)

NEWS.md

@@ -2,6 +2,7 @@
 
   * New `run_rscript()` can run R scripts in the capsule via `callr::rscript()` (@gadenbuie #27)
   * `run_callr()` exposes the `show` option with default to `TRUE`. 
+  * `detect_depencies()` is now exported
 
 # Version 0.4.1
 

R/detect_dependencies.R

@@ -1,3 +1,14 @@
+#' Detect dependencies in nominated R or Rmd files.
+#'
+#' Get the names of R packages referred to in `file_path`. `file_path` can be a
+#' vector of paths if you need, although I advise keeping dependency calls in a
+#' single file for R projects.
+#'
+#' This is a thin wrapper around `[renv::dependencies()]` that includes support
+#' for the `[using::pkg()]` style specification via `[using::detect_dependencies()]`
+#' @param file_path the file(s) to detect dependencies in.
+#' @return a character vector of package names 
+#' @export
 detect_dependencies <- function(file_path) {
 
   renv_deps <-
@@ -10,6 +21,3 @@ detect_dependencies <- function(file_path) {
            using_deps$package))
 
 }
-
-
-