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Migrate to oxlint #66

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Merged
Andarist merged 5 commits into from
May 19, 2026
+309 −689
Merged

Migrate to oxlint #66

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75372b9
Migrate to oxlint
ocavue May 18, 2026
6da52fe
ci: run codegen before lint
ocavue May 18, 2026
f6af0bf
Merge remote-tracking branch 'upstream/main' into ocavue/oxlint
ocavue May 19, 2026
8467de0
Revert trustPolicy change
ocavue May 19, 2026
5ac0b7d
Add back `trustPolicy: no-downgrade`
ocavue May 19, 2026
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40 changes: 0 additions & 40 deletions .eslintrc.js
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This file was deleted.

3 changes: 3 additions & 0 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,9 @@ jobs:

- uses: ./.github/actions/ci-setup

- name: Codegen
run: pnpm codegen:github

- name: Lint
run: pnpm lint

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20 changes: 20 additions & 0 deletions .oxlintrc.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
{
"$schema": "./node_modules/oxlint/configuration_schema.json",
"options": {
"typeAware": true,
"typeCheck": true,
"maxWarnings": 0
},
"plugins": [
"eslint",
"typescript",
"unicorn",
"oxc",
"import",
"node",
"vitest"
],
Comment on lines +8 to +16
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@ocavue ocavue May 18, 2026

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Note for reviewers:

I enabled all default plugins, plus some other useful plugins. See https://oxc.rs/docs/guide/usage/linter/plugins.html#supported-plugins for a full list of plugins.

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@bluwy bluwy May 18, 2026

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I prefer to not have unicorn since it's a bunch of random lints but since it doesn't affect any code right now I'm fine with it.

"rules": {
"vitest/expect-expect": "off"
}
}
10 changes: 3 additions & 7 deletions package.json
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Expand Up @@ -46,7 +46,7 @@
"codegen:github": "graphql-codegen --config src/github/codegen.ts",
"format:check": "prettier --check \"**/*.{ts,tsx,md}\"",
"format:fix": "prettier --write \"**/*.{ts,tsx,md}\"",
"lint": "eslint . --max-warnings 0",
"lint": "oxlint",
"test:integration": "vitest -c vitest.integration.config.ts"
},
"devDependencies": {
Expand All @@ -60,14 +60,10 @@
"@octokit/core": "^6.1.2",
"@octokit/graphql": "^8.1.1",
"@octokit/graphql-schema": "^14.56.0",
"@types/eslint": "^8.56.5",
"@types/node": "^20.11.24",
"@typescript-eslint/eslint-plugin": "^7.16.0",
"@typescript-eslint/parser": "^7.16.0",
"dotenv": "^16.4.5",
"eslint": "^8.57.0",
"eslint-config-prettier": "^9.1.0",
"eslint-plugin-only-warn": "^1.1.0",
"oxlint": "^1.63.0",
"oxlint-tsgolint": "^0.22.1",
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@Andarist Andarist May 18, 2026

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hm, I think we are still not using TS Go (deliberately) in the main repo - perhaps it would be best to match the main repo for now and upgrade all repos at once at some point

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@ocavue ocavue May 18, 2026 •
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I want to enable type-aware linting so that I can find more errors, like the floating promise issue (e.g., missing await) that I have fixed, as shown in this PR.

For type-aware linting on ESLint, we can just enable type-aware linting with the already installed TypeScript v5 by enabling projectService.

For type-aware linting on oxlint, we have to install oxlint-tsgolint.

Just to be clear, installing oxlint-tsgolint won't install tsgo (@typescript/native-preview) in our repo. oxlint-tsgolint itself bundles the code from tsgo. Therefore, we won't have two different TypeScript versions installed in the repo.

"pino": "^9.3.2",
"pino-pretty": "^11.2.2",
"prettier": "^3.3.3",
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