fix #23

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: REDCapExporter
 Title: Automated Construction of R Data Packages from REDCap Projects
-Version: 0.3.5
+Version: 0.3.6
 Authors@R: c(
     person(given = "Peter", family = "DeWitt",  email = "peter.dewitt@cuanschutz.edu", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-6391-0795"))
     )
@@ -32,4 +32,4 @@ Suggests:
     roxygen2,
     secret
 VignetteBuilder: knitr, rmarkdown
-Config/roxygen2/version: 8.0.0
+Config/roxygen2/version: 8.1.0

NEWS.md

@@ -1,3 +1,15 @@
+# Version 0.3.6
+
+## Improvements
+
+* Use the installed `roxygen2` version in DESCRIPTION files generated for data
+  packages, and omit the roxygen2 configuration field when `roxygen2` is not
+  available.
+
+## Testing Change
+
+* Make `test-build_r_pkg.R` robust to future `roxygen2` version changes.
+
 # Version 0.3.5
 
 The primary objective of these patches is to make the package more robust to not

R/write.R

@@ -30,6 +30,14 @@ write_description_file <- function(access_time, user, roles, project_info, path)
           formatC(lubridate::minute(access_time), width = 2, flag = 0),
           sep = ".")
 
+  roxygen2_config <- if (requireNamespace("roxygen2", quietly = TRUE)) {
+    paste0("Config/roxygen2/version: ",
+           as.character(utils::packageVersion("roxygen2")),
+           "\n")
+  } else {
+    ""
+  }
+
   cat("Package: ", paste0("rcd", project_info$project_id), "\n",
       "Title: ",   project_info$project_title, "\n",
       "Version: ", pkg_version, "\n",
@@ -40,7 +48,7 @@ write_description_file <- function(access_time, user, roles, project_info, path)
       "LazyData: true\n",
       "Suggests:\n    knitr,\n    roxygen2\n",
       "VignetteBuilder: knitr\n",
-      "Config/roxygen2/version: 8.0.0\n",
+      roxygen2_config,
       sep = "", file = paste(path, "DESCRIPTION", sep = "/"), append = FALSE)
 
   invisible()

cran-comments.md

@@ -1,3 +1,14 @@
+# Version 0.3.6
+
+Make generated data package DESCRIPTION files and tests robust to changes in
+the installed `roxygen2` version.
+
+## Testing
+
+- Local macOS, R 4.6.1
+  - R CMD check --as-cran REDCapExporter_0.3.6.tar.gz
+  - Status: pending
+
 # Version 0.3.5
 
 Reduce number of suggested packages and make the package more robust to missing

tests/test-build_r_pkg.R

@@ -23,10 +23,16 @@ d <- read.dcf(file.path(pkgdir, "DESCRIPTION"))
 stopifnot(
   d[1, "Package"] == "rcd14465",
   grepl("\\d{4}\\.\\d{2}\\.\\d{2}\\.\\d{2}\\.\\d{2}", d[1, "Version"]),
-  all(c("knitr", "roxygen2") %in% trimws(strsplit(d[1, "Suggests"], ",")[[1]])),
-  d[1, "Config/roxygen2/version"] == "8.0.0"
+  all(c("knitr", "roxygen2") %in% trimws(strsplit(d[1, "Suggests"], ",")[[1]]))
 )
 
+if (requireNamespace("roxygen2", quietly = TRUE)) {
+  stopifnot(
+    "Config/roxygen2/version" %in% colnames(d),
+    !is.na(numeric_version(d[1, "Config/roxygen2/version"]))
+  )
+}
+
 # check the file structure of the built package
 x <- list.files(
   path         = pkgdir,