feat(bridge2ai): test an example of Shiny project

[rrchai]

• [Story] Add example Shiny app to the monorepo #2602

Changelog

• add a shiny app example

Preview

nx prepare bridge2ai-app
nx serve bridge2ai-app

> nx run bridge2ai-app:serve

Loading required package: shiny

Listening on http://127.0.0.1:3838

[tschaffter]

bridge2ai(feat)

It's the other way around: feat(bridge2ai)

[tschaffter]

@rrchai Could you please share an update about this project here?

[tschaffter]

I gave a try to nx prepare {project} and the command failed:

- Installing terra ...                          FAILED
/opt/R/4.2.3/lib/R/bin/R --vanilla -s -f '/tmp/RtmpvPVUol/renv-install-5c1f8bbc6050.R'
================================================================================

Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/workspaces/sage-monorepo/apps/bridge2ai/app/renv/staging/1/terra/libs/terra.so':
  libproj.so.22: cannot open shared object file: No such file or directory
Calls: loadNamespace -> library.dynam -> dyn.load
Execution halted

Error: error testing if 'terra' can be loaded [error code 1]
Traceback (most recent calls last):
14: renv::restore()
13: renv_restore_run_actions(project, diff, current, lockfile, rebuild)
12: renv_install_impl(records)
11: renv_install_staged(records)
10: renv_install_default(records)
 9: handler(package, renv_install_package(record))
 8: renv_install_package(record)
 7: withCallingHandlers(renv_install_package_impl(record), error = function(e) writef("FAILED"))
 6: renv_install_package_impl(record)
 5: withCallingHandlers(if (isbin) renv_install_test(package), error = function(err) unlink(installpath, 
        recursive = TRUE))
 4: renv_install_test(package)
 3: renv_system_exec(command = R(), args = c("--vanilla", "-s", "-f", 
        renv_shell_path(script)), action = sprintf("testing if '%s' can be loaded", 
        package))
 2: abort(sprintf("error %s [error code %i]", action, status), body = renv_system_exec_details(command, 
        args, output))
 1: stop(fallback)
Execution halted
Warning: command "sudo apt-get install libgdal-dev -y" exited with non-zero status code
Warning: command "Rscript -e 'renv::restore()'" exited with non-zero status code
—————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————

 NX   Ran target prepare for project bridge2ai-app (3m)

   ✖  1/1 failed
   ✔  0/1 succeeded [0 read from cache]

[rrchai]

@tschaffter Thanks for checking. This pr is probably outdated, and I'll update later this week to make it work.

[tschaffter]

Warning

This branch was created before the repo migrated to pnpm as the Node.js package manager. Consider creating a new branch from main. Alternatively, we could meet in a call to update this branch together.

[tschaffter]

This PR hasn't been updated in a while so I'll go ahead and close it. Since this branch still relies on the Yarn package manager, it would be easier to create it again from main rather than update it. This contribution should still be handy in the future.