Files
John Smith 48ed4e38d0 chore(maintenance): make fork divergence and static-analysis scope deliberate
Two problems made this fork expensive to maintain: scanner noise nobody
could act on, and divergence from upstream that nothing tracked.

Code scanning reported 3,518 open alerts. 3,449 were fallow findings and
2,399 of those sat in vendored bundles `.fallow.toml` never listed
(jolt-physics.wasm.js 436, box2djs/box2d.js 328, the Firebase SDK 655,
Recast, PeerJS, draco). Listing them plus raising the CRAP thresholds from
the defaults to evidence-based values takes fallow from 3,449 findings to
155, all in maintained code. The remaining 69 were CodeQL: 8 third-party
actions are now pinned to full commit SHAs with `# vN` comments (so
Dependabot keeps updating them) and all 10 workflows declare an explicit
least-privilege `permissions:` block.

SonarCloud's 2,845 open issues are mostly not this fork's code — 2,526 sit
in files byte-identical to upstream. The real defect was configuration:
~200 lines of `sonar.issue.ignore.multicriteria.e1..e88` in
.sonarcloud.properties, plus scripts/sonarcloud-apply-suppressions.sh, were
inert. That key is a Project Settings UI setting and cannot be read from
that file under automatic analysis, so two phases of remediation work
chased config the server never saw. Both are deleted; the exclusions that
do work are kept and extended. `sonar.test.inclusions` no longer declares
production source directories as test inclusions.

Divergence is now bounded and checked. `fork-divergence.json` is a
checked-in allowlist of the 111 modified, 51 fork-only and 7
upstream-missing paths, and `scripts/check-fork-divergence.js` fails CI on
divergence that is not listed or on stale entries. It reads upstream
through the GitHub trees API because 4ian/GDevelop is ~1.7GB and this runs
on every PR. Restoring Extensions/Physics3DBehavior/tests/
Physics3DRuntimeBehavior.spec.js — deleted by an earlier SonarCloud pass to
silence one rule — removes one entry each.

Repairs found along the way: every `// nosonar` marker sat on the line
before the statement SonarCloud flags, where the directive does nothing;
each is now on the exact reported line. Four garbled comment fragments left
in multiplayertools.ts by the same pass are gone. A two-line re-export shim
with no importers (AiGeneration/CustomAIClient.js) is deleted.

`scripts/sonarcloud-drift.js` now writes its outputs to $GITHUB_OUTPUT and
seeds its own baseline, so the weekly drift job's ceiling can actually fire;
it previously ran behind `continue-on-error` against a threshold that
predated the exclusions and was unreachable.

Root documentation collapses to MAINTENANCE.md. The three SonarCloud phase
plans and the Dependabot plan described steps that were proven impossible
and are deleted; AI_GAME_STUDIO_ASSESSMENT.md is a design record and stays.

Verified: newIDE/app 176/176 suites and 1,922 tests pass; GDevelop.js 33/33
suites and 1,177 tests pass; GDJS Karma 1,287 pass with the same 9
pre-existing failures (Firebase network tests) reproduced on a pristine
tree. check-format lists 37 files against the documented 41-file baseline,
so no new violations. Lockfile, drift and divergence guards all exit 0.
2026-09-22 20:01:28 -04:00
..
2019-12-26 11:36:03 +01:00

Extensions for GDevelop

These are the "official" extensions directly bundled with GDevelop.

Writing your extensions or contributing to an existing one 😎

Most extensions can be written in JavaScript.

Read this README to learn everything about writing extensions for GDevelop.

License

  • Extensions are provided under the MIT License: see LICENSE.md file.
  • External libraries can be used by extensions (Box2D, Dlib or SPARK for example). See their licenses in their directories.