chore: add alpine regex

docker/reprex/alpine.sh

@@ -1,5 +1,35 @@
 docker run --rm -it --platform linux/arm64 alpine sh
 
 apk add --no-cache R R-dev g++
-install.packages('<pkg>', repos = "cloud.r-project.org")
+
+R -q -e 'install.packages("pak", repos = sprintf("https://r-lib.github.io/p/pak/devel/%s/%s/%s", .Platform$pkgType, R.Version()$os, R.Version()$arch))'
+
+R -q -e 'pak::pak(c("gert", "purrr"))'
+
+R
+
+package_name <- "DoE.base"
+gert::git_clone(sprintf("https://github.com/cran/%s", package_name),
+  path = sprintf("%s/%s", tempdir(), "tmp1"),
+  verbose = FALSE
+)
+# Retrieve all tags
+all_tags <- gert::git_tag_list(repo = sprintf("%s/%s", tempdir(), "tmp1"))
+# filter out tags that start with R- (= non-valid ones)
+all_tags <- all_tags[!grepl("R-", all_tags$name), ]
+
+unlink(sprintf("%s/%s", tempdir(), "tmp1"), force = TRUE, recursive = TRUE)
+tag <- all_tags$name
+package_name <- rep(package_name, length(tag))
+
+purrr::walk2(package_name[1], tag, \(x, y) {
+  print(y)
+  system("git config --global advice.detachedHead false")
+  system2("git", args = c(
+    "clone", "-q", sprintf("--branch=%s", tail(y, 1)),
+    sprintf("https://github.com/cran/%s", x[1]), sprintf("/tmp/%s_%s", x[1], y)
+  ))
+  pak::local_install_deps(sprintf("/tmp/%s_%s", x[1], y))
+})
+