Danny Kim
49 lines
2.8 KiB
Markdown
49 lines
2.8 KiB
Markdown
---
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description: vite.config.ts lint uses Oxlint categories at error with Deno size limits, names no rule itself, and spreads configs from the plugins and scripts/project-lint.ts
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---
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The lint config is short and category-driven (user decisions 2026-10-14/15):
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turn on whole categories, then list only what parity or a real need adds.
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```ts
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lint: {
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plugins: ["typescript", "unicorn", "oxc", "import"],
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jsPlugins: ["@cunarist/eslint-plugin-explicit-types", "./scripts/project-lint.ts"],
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categories: { correctness: "error", suspicious: "error", pedantic: "error", perf: "error" },
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rules: { ...explicitTypes.configs.concrete.rules, ...projectLint.configs.project.rules },
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ignorePatterns: ["src/generated/**"], // generated files only, see below
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options: { typeAware: true, typeCheck: true, maxWarnings: 0, reportUnusedDisableDirectives: "error" },
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},
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```
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- **Categories:** `correctness`, `suspicious`, `pedantic`, `perf` at `error`.
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`style` and `restriction` are never turned on wholesale; pick single rules
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from them in `configs.project`. Extra rules that categories bring are fine.
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- **Size limits match Deno** (2026-10-17, replaces the 2026-10-16 "default
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limits stay"): repos behave as they did on Deno. bot-agents ran `deno lint`
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with no config, so it had no size or complexity limit, and every Oxlint
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limit rule (`complexity`, `max-lines`, `max-params`, `id-length`,
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`no-nested-ternary`, `max-lines-per-function`, `max-classes-per-file`,
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`max-depth`, `max-nested-callbacks`, `max-statements`,
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`import/max-dependencies`, `unicorn/max-nested-calls`) is `"off"` in
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`configs.project`. No file is split for size. Do not add new opt-outs
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anywhere without asking the user.
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- **`vite.config.ts` names no rule.** Every rule id, built-in ones included,
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lives in `configs.project` of `scripts/project-lint.ts`
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([[project-lint-plugin]]). `vite.config.ts` only spreads configs.
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- **Published plugins are consumed through their configs**: ESLint flat config
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uses `plugin.configs.<name>`; Oxlint lists the package in `jsPlugins` and
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spreads `plugin.configs.<name>.rules`, since Oxlint plugins carry no configs.
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Use the configs equivalent to what the repo enabled under Deno.
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- **`maxWarnings: 0`** keeps Deno's "every diagnostic fails" behaviour.
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- **`ignorePatterns`** is only for generated files (compiled output, codegen).
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Hand-written code is never ignored.
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- **No lint disable comments**: [[lint-no-disable-comments]].
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- **Parity:** [[lint-parity-never-shrinks]]. **Naming:** [[naming-id-match]].
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- Don't add a second import sorter; the modules plugin's `enforce-import-order` is
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the only one, and Oxfmt's `sortImports` stays off.
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`perf` came last: in the template it flagged nine `.includes` on constant
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arrays, fixed as `ReadonlySet` + `.has()` rather than by turning a rule off.
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That is the expected response to any new rule: change the code.
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