WiP pak renv

.github/workflows/ci-cd-renv.yml

@@ -46,15 +46,12 @@ jobs:
           # No RStudio Package Manager to respect renv.lock
           use-public-rspm: false
 
-      - name: Install system dependencies
+      - name: Enable pak-based installation for renv (including system requirements)
         # This is not taken care of (yet) by r-lib/actions/setup-renv
-        # Package distro used to get the distro for the used ubuntu-latest
         run: |
-          Rscript -e "install.packages(c('remotes', 'distro'))"
-          while read -r cmd
-          do
-            eval sudo $cmd
-          done < <(Rscript -e 'writeLines(with(distro::distro(), remotes::system_requirements(id, short_version)))')
+          install.packages("pak", repos = "https://r-lib.github.io/p/pak/stable/")
+          cat("RENV_CONFIG_PAK_ENABLED=TRUE\n", file = Sys.getenv("GITHUB_ENV"), append = TRUE)
+        shell: Rscript {0}
 
       - name: Activate renv and restore packages with cache
         uses: r-lib/actions/setup-renv@v2