fix: avoid using desc::

Author: WetRobot

R/package_codedoc.R

@@ -6,7 +6,7 @@
 "_PACKAGE"
 
 # @codedoc_comment_block R_package_description(codedoc)
-# ${desc::desc_get_field("Description")}
+# ${read.dcf(file = "DESCRIPTION", fields = "Description")[1L, 1L]}
 #
 # <!-- badges: start -->
 # [![R-CMD-check](https://github.com/FinnishCancerRegistry/codedoc/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/FinnishCancerRegistry/codedoc/actions/workflows/R-CMD-check.yaml)

R/pkg_doc.R

@@ -276,7 +276,10 @@ pkg_doc_package_description <- function(
   stopifnot(inherits(desc_arg_list, c("NULL", "list")))
   desc_arg_list <- as.list(desc_arg_list)
   if (!"R_package_name" %in% names(desc_arg_list)) {
-    desc_arg_list[["R_package_name"]] <- desc::desc_get_field("Package")
+    desc_arg_list[["R_package_name"]] <- read.dcf(
+      file = "DESCRIPTION",
+      fields = "Package"
+    )[1L, 1L]
   }
 
   #' @param news_arg_list `[NULL, list]` (default `NULL`)

README.md

@@ -4,7 +4,8 @@
 # Package `codedoc`
 
 
-Allows generation of documentation from specifically formatted code comments.
+Allows generation of documentation from specifically
+formatted code comments.
 
 <!-- badges: start -->
 [![R-CMD-check](https://github.com/FinnishCancerRegistry/codedoc/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/FinnishCancerRegistry/codedoc/actions/workflows/R-CMD-check.yaml)