[CI][Docs] Align CI, docs and Dependabot with the Oxlint/Oxfmt switch

Author: Kocal

.gitattributes

@@ -4,13 +4,14 @@
 /.editorconfig export-ignore
 /.npmrc export-ignore
 /.nvmrc export-ignore
+/.oxfmtrc.json export-ignore
+/.oxlintrc.json export-ignore
 /.php-cs-fixer.dist.php export-ignore
 /.symfony.bundle.yaml export-ignore
 /AGENTS.md export-ignore
 /CLAUDE.md export-ignore
 /assets export-ignore
 /docs export-ignore
-/eslint.config.js export-ignore
 /package.json export-ignore
 /phpstan.dist.neon export-ignore
 /phpunit.xml.dist export-ignore

.github/dependabot.yml

@@ -24,8 +24,8 @@ updates:
       schedule:
           interval: 'weekly'
       allow:
-          - dependency-name: '@antfu/eslint-config'
-          - dependency-name: 'eslint'
+          - dependency-name: 'oxlint'
+          - dependency-name: 'oxfmt'
           - dependency-name: '@rspack/core'
           - dependency-name: '@types/node'
           - dependency-name: 'jsdom'

.github/workflows/ci.yml

@@ -36,6 +36,8 @@ jobs:
               run: pnpm install --frozen-lockfile
             - name: Lint
               run: pnpm run lint
+            - name: Format check
+              run: pnpm run fmt:check
 
     test:
         runs-on: ${{ matrix.os }}

AGENTS.md

@@ -14,11 +14,12 @@ The repo is a **Composer bundle** (`symfony/reprise`, PHP `src/`/`tests/` at the
 
 ## Commands
 
-Package manager is **pnpm** (enforced via `packageManager` field). Node 22 (`.nvmrc`). The root `pnpm build`/`dev`/`test`/`lint` scripts run from the workspace root; `build`/`dev`/`test` delegate to the `assets` package, while `lint` runs at the root over `assets/**`.
+Package manager is **pnpm** (enforced via `packageManager` field). Node 22 (`.nvmrc`). The root `pnpm build`/`dev`/`test`/`lint`/`fmt` scripts run from the workspace root; `build`/`dev`/`test` delegate to the `assets` package, while `lint` (Oxlint) and `fmt` (Oxfmt) run at the root over the whole repo.
 
 - `pnpm build` — delegates to `assets`, build via `tsdown` (bundles every `assets/src/*.ts` to `assets/dist/`)
 - `pnpm dev` — delegates to `assets`, `tsdown -w`, watch/rebuild
-- `pnpm lint` — `eslint .` at the root (@antfu/eslint-config, flat config), scoped to `assets/**`; `playground/` is ignored (fixture app, not library source)
+- `pnpm lint` — `oxlint` at the root (config in `.oxlintrc.json`); `pnpm lint:fix` auto-fixes. `playground/`, `assets/test/fixtures/` and `docs/` are ignored (not library source)
+- `pnpm fmt` / `pnpm fmt:check` — `oxfmt` at the root (config in `.oxfmtrc.json`); `fmt:check` is the read-only variant CI runs
 - `pnpm test` — delegates to `assets`, run tests (vitest, scoped to `assets/test/` via `vitest.config.ts` so it never picks up `.references/` clones)
 - `pnpm vitest run assets/test/index.test.ts` — run a single test file
 - `pnpm vitest run -t "hi vitest"` — run a single test by name

CONTRIBUTING.md

@@ -76,6 +76,9 @@ $ pnpm test
 
 # Lint
 $ pnpm lint
+
+# Format (use `pnpm fmt:check` to only check, without writing)
+$ pnpm fmt
 ```
 
 For manual end-to-end verification against a real Symfony backend, use the `playground/` app (a full Symfony 7 project that imports the plugin directly from `assets/`):

assets/tsconfig.json

@@ -9,5 +9,5 @@
         "strictNullChecks": true,
         "esModuleInterop": true
     },
-    "exclude": ["dist", "eslint.config.js"]
+    "exclude": ["dist"]
 }