peter
d5867bacca
`local/layers` (eslint.config.js) resolves every import to its file and refuses one that goes up (lib/ → components/ui/ → features/ → modules/ → shell/) or that reaches into another module's own files. A module's index.ts is its public face: the stores, mounted at the root and read app-wide, which features/ may read too; a page is still opened lazily by import(). Its contract test probes every edge, and three mutants of the rule (off, no face check, a door for everyone) each turn it red. Six modules got that face; the shared channel UI (about, tags, tag manager) moved to features/channel, the filter chips and the saved-views context to features/filters, and the prefs store's controller type moved next to the store instead of importing it from its own page. The header's per-module controls and the eagerly loaded rails keep eight inline suppressions, each naming why: they go when the header gets slots and every rail loads lazily. `chunkGuard` fails the production build when a lazily imported module lands in a boot chunk (the entry, the shell, what they import) — e.g. a page re-exported from an index.ts, which makes its import() a silent no-op. Proved on a build with that mutant; today's build has none.
52 lines
2.4 KiB
JSON
52 lines
2.4 KiB
JSON
{
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// The build-tool configs run in Node, not the browser: they need node types and must NOT be
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// checked against the app's DOM lib. Split out because tsconfig.json's `include` is ["src"],
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// so until now nothing type-checked these files at all. `npm run typecheck`
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// runs this project alongside src and e2e.
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"compilerOptions": {
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// composite: required to be the target of tsconfig.json's `references` (which is what makes
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// editors check these files under THIS config instead of an inferred one). A composite project
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// may not disable emit (TS6310), so it emits declarations only, into node_modules — nothing
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// lands in the repo and nothing reaches the bundle. Hence `tsc -p` without --noEmit below.
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"composite": true,
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"declaration": true,
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"emitDeclarationOnly": true,
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"outDir": "./node_modules/.tmp/tsconfig-node",
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"tsBuildInfoFile": "./node_modules/.tmp/tsconfig-node/.tsbuildinfo",
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"target": "ES2022",
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"module": "ESNext",
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"moduleResolution": "bundler",
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"lib": ["ES2022"],
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"types": ["node"],
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"strict": true,
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"skipLibCheck": true,
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"noUnusedLocals": true,
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"noUnusedParameters": true,
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"noFallthroughCasesInSwitch": true,
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// An index read is `T | undefined` here, as it really is (0 errors when switched on).
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"noUncheckedIndexedAccess": true,
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"resolveJsonModule": true,
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// The build-tool configs include a hand-written .js file (postcss; tailwind 4 needs no config
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// file, and the stale `tailwind.config.js` entry pointed at nothing). checkJs runs
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// the type checker over it via its `@type` JSDoc, so a bad option is caught by the gate instead
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// of silently mis-building CSS. Was the last unchecked file.
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"allowJs": true,
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"checkJs": true
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},
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// reactPlugin.ts is the ONE React transform both configs import — it is build tooling,
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// not app source, so it belongs here and not under tsconfig.json's ["src"]. A file imported by a
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// listed one but absent from `include` is TS6307, not a silent pass. playwright.config.ts is
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// here as well as in e2e/tsconfig.json because eslint's typed rules find a file's project
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// through tsconfig.json's `references`, which name this project and not the e2e one.
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"include": [
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"vite.config.ts",
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"vitest.config.ts",
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"reactPlugin.ts",
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"devOnlyGuard.ts",
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"chunkGuard.ts",
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"src/lib/chunkLeaks.ts",
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"playwright.config.ts",
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"postcss.config.js"
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]
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}
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