source-academy / frontend / 30704730473

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github

Committed by web-flow

Commit Message

Add local-file ("folder") imports for py2js (§2+) (#4221)

* Add local-file ("folder") imports for py2js (§2+)

* Bump language-directory to 0.0.20; add defaultFileExtension wiring

- Bumps @sourceacademy/language-directory to 0.0.20 (tagged, has real
  foldersEnabled types) and drops the temporary ILanguageDefinition cast in
  Playground.tsx now that it's no longer needed.
- Wires up defaultFileExtension (source-academy/language-directory#55, not
  yet tagged so still cast the same way foldersEnabled originally was): the
  Playground previously hardcoded "program.js" as the default single-file
  entrypoint filename whenever a workspace had no open tabs, regardless of
  language. WorkspaceSaga's setFolderMode handler and evalEditor's saga now
  read the current language's own extension (e.g. "program.py" for Python)
  via a small getDefaultFileExtension helper.
- Updates the Playground snapshot test: with the real bundled directory
  data, Python §1 (foldersEnabled: false) is now the app's default selected
  language (languages[0]), so the Folder Mode button correctly renders
  disabled by default — a real, intended behavior change from the original
  foldersEnabled commit that a Node-version issue in this checkout had
  prevented from surfacing via the test suite until now.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011b8eJsqoDGiuesf5uQ42oG

* Force-disable folder mode when the current language doesn't support it

CodeRabbit review finding on PR #4221: foldersEnabled only disabled the
toggle button, so folder mode already active from a share link's isFolder
param, or left on from a previously-selected language, stayed active after
switching to a language like Python §1 — with no way to turn it off, since
the now-disabled button couldn't be clicked either. Added a useEffect that
dispatches setFolderMode(false) whenever foldersEnabled goes false while
folder mode is still on, reusing the same... (continued)

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15 of 15 new or added lines in 5 files covered. (100.0%)

3 existing lines in 1 file now uncovered.

6986 of 14505 relevant lines covered (48.16%)

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