chore: Use conda-forge r-xslt for all platforms

[matthewfeickert]

• As full multi-platform support was added to r-xslt in Rebuild for xz_to_liblzma_devel conda-forge/r-xslt-feedstock#12, now it can be used across all target platforms.
• Update lock file.

[github-actions]

Thank you!

Thank you for your pull request 😃

🤖 This automated message can help you check the rendered files in your submission for clarity. If you have any questions, please feel free to open an issue in {sandpaper}.

If you have files that automatically render output (e.g. R Markdown), then you should check for the following:

• 🎯 correct output
• 🖼️ correct figures
• ❓ new warnings
• ‼️ new errors

Rendered Changes

🔍 Inspect the changes: https://github.com/carpentries-incubator/reproducible-ml-workflows/compare/md-outputs..md-outputs-PR-3

The following changes were observed in the rendered markdown documents:

 md5sum.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible.

This output provides a way for you to inspect the output in a diff-friendly manner so that it's easy to see the changes that occur due to new software versions or randomisation.

⏱️ Updated at 2025-04-29 21:09:55 +0000

[matthewfeickert]

Hm. Trying to use r-tinkr 0.2.0 from conda-forge results in a purr::map error.

$ pixi run serve
✨ Pixi task (serve): Rscript -e "sandpaper::serve()": (Serve the lesson)
Error in `purrr::map()`:
ℹ In index: 1.
ℹ With name: introduction.md.
Caused by error in `self$frontmatter <- ep$frontmatter`:
! cannot add bindings to a locked environment
Backtrace:
     ▆
  1. ├─sandpaper::serve()
  2. │ └─sandpaper (local) rend(this_path)
  3. │   └─sandpaper::build_lesson(f, preview = FALSE, quiet = quiet)
  4. │     └─sandpaper::validate_lesson(path, quiet = quiet)
  5. │       └─sandpaper:::this_lesson(path)
  6. │         └─.store$set(path)
  7. │           └─pegboard::Lesson$new(path, jekyll = FALSE)
  8. │             └─pegboard (local) initialize(...)
  9. │               └─pegboard:::read_sandpaper_lesson(path, ...)
 10. │                 └─pegboard:::read_markdown_files(...)
 11. │                   └─purrr::map(.x = the_files, .f = Episode$new, ...)
 12. │                     └─purrr:::map_("list", .x, .f, ..., .progress = .progress)
 13. │                       ├─purrr:::with_indexed_errors(...)
 14. │                       │ └─base::withCallingHandlers(...)
 15. │                       ├─purrr:::call_with_cleanup(...)
 16. │                       └─R6 (local) .f(.x[[i]], ...)
 17. │                         └─pegboard (local) initialize(...)
 18. └─base::.handleSimpleError(...)
 19.   └─purrr (local) h(simpleError(msg, call))
 20.     └─cli::cli_abort(...)
 21.       └─rlang::abort(...)
Execution halted

this isn't present if tinkr is built from source locally

also installing the dependency ‘tinkr’

trying URL 'https://carpentries.r-universe.dev/src/contrib/tinkr_0.2.0.9002.tar.gz'
Content type 'application/gzip' length 238372 bytes (232 KB)
==================================================
downloaded 232 KB

...
* installing *source* package ‘tinkr’ ...
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (tinkr)