Centralize ESLint into a single root config

Replace the duplicated per-workspace eslint.config.mjs files in
apps/console, apps/trust, packages/ui, and packages/eslint-config with
one root eslint.config.mjs that reuses the shared @probo/eslint-config
rule sets and scopes them per directory. Linting now runs from the repo
root, so pin the type-checked project service root and broaden the
import-x resolver to every workspace tsconfig (the #/* aliases live in
each app's tsconfig.app.json).

Drop the now-redundant per-package lint scripts and lint-only devDeps,
and add a root lint script that runs eslint over the four dirs with
multithreading restored via --concurrency auto, then lints n8n-node
through a direct workspace call. packages/n8n-node keeps its own
external preset.

Collapse the redundant lint-js -> npm-lint Makefile chain into a single
lint-js target and update the make docs accordingly.

Signed-off-by: Émile Ré <emile@probo.com>

GNUmakefile

@@ -107,16 +107,13 @@ lint: lint-go lint-js
 lint-go: vet go-fmt go-fix go-lint
 
 .PHONY: lint-js
-lint-js: npm-lint
+lint-js:
+	$(NPM) run lint
 
 .PHONY: vet
 vet: generate embed
 	$(GO_VET) ./...
 
-.PHONY: npm-lint
-npm-lint:
-	$(NPM) run lint
-
 .PHONY: go-fmt
 go-fmt:
 	@output="$$(gofmt -l apps cmd packages pkg e2e)"; \

apps/console/eslint.config.mjs

@@ -1,12 +0,0 @@
-import { configs } from "@probo/eslint-config";
-import { defineConfig } from "eslint/config";
-
-export default defineConfig([
-  configs.base,
-  configs.ts,
-  configs.imports,
-  configs.react,
-  configs.relay,
-  configs.stylistic,
-  configs.languageOptions.browser,
-]);

apps/console/package.json

@@ -6,7 +6,6 @@
   "scripts": {
     "dev": "vite --port 5173",
     "build": "tsc -b && vite build",
-    "lint": "eslint . --concurrency 4",
     "check": "tsc --noEmit -p tsconfig.app.json",
     "preview": "vite preview"
   },
@@ -38,7 +37,6 @@
   },
   "devDependencies": {
     "@babel/core": "^7.29.0",
-    "@probo/eslint-config": "1.0.0",
     "@probo/eslint-plugin-relay-types": "^1.0.0",
     "@rolldown/plugin-babel": "^0.2.3",
     "@tailwindcss/vite": "^4.3.1",
@@ -48,7 +46,6 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.2",
     "babel-plugin-relay": "^21.0.1",
-    "eslint": "^10.5.0",
     "graphql": "^17.0.1",
     "tailwindcss": "^4.3.1",
     "typescript": "~6.0.3",

apps/trust/eslint.config.mjs

@@ -1,12 +0,0 @@
-import { configs } from "@probo/eslint-config";
-import { defineConfig } from "eslint/config";
-
-export default defineConfig([
-  configs.base,
-  configs.ts,
-  configs.imports,
-  configs.react,
-  configs.relay,
-  configs.stylistic,
-  configs.languageOptions.browser,
-]);

apps/trust/package.json

@@ -6,7 +6,6 @@
   "scripts": {
     "dev": "vite --port 5174",
     "build": "tsc -b && vite build",
-    "lint": "eslint . --concurrency 2",
     "check": "tsc --noEmit -p tsconfig.app.json",
     "preview": "vite preview"
   },
@@ -31,7 +30,6 @@
   },
   "devDependencies": {
     "@babel/core": "^7.29.0",
-    "@probo/eslint-config": "1.0.0",
     "@probo/eslint-plugin-relay-types": "^1.0.0",
     "@rolldown/plugin-babel": "^0.2.3",
     "@tailwindcss/vite": "^4.3.1",
@@ -41,7 +39,6 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.2",
     "babel-plugin-relay": "^21.0.1",
-    "eslint": "^10.5.0",
     "graphql": "^17.0.1",
     "tailwindcss": "^4.3.1",
     "typescript": "~6.0.3",

contrib/claude/make.md

@@ -14,7 +14,7 @@ The project uses a `GNUmakefile` at the root. Builds run with `--jobs=$(nproc)`
 | `make test-short`            | Short tests only                                                                                       |
 | `make test-bench`            | Run benchmarks                                                                                         |
 | `make test-e2e`              | Run console end-to-end tests (requires `bin/probod`)                                                   |
-| `make lint`                  | Run all linters: `vet` + `go-fmt` + `go-fix` + `go-lint` + `npm-lint`                                  |
+| `make lint`                  | Run all linters: `vet` + `go-fmt` + `go-fix` + `go-lint` + `lint-js`                                   |
 | `make fmt`                   | Format Go code (`go fmt ./...`)                                                                        |
 | `make clean`                 | Remove all build artifacts, `node_modules`, generated files, and coverage                              |
 | `make help`                  | List targets with `##` doc comments                                                                    |

eslint.config.mjs

@@ -0,0 +1,66 @@
+import { configs } from "@probo/eslint-config";
+import { defineConfig, globalIgnores } from "eslint/config";
+
+// Workspaces that are linted by this root config. Each gets the shared rule
+// sets below; everything else is ignored so a bare `eslint .` keeps the same
+// scope as the previous per-workspace configs.
+const appDirs = ["apps/console/**", "apps/trust/**"];
+const reactDirs = [...appDirs, "packages/ui/**"];
+const lintedDirs = [...reactDirs, "packages/eslint-config/**"];
+
+export default defineConfig([
+  // Keep `configs.base` global so its `globalIgnores` (dist, __generated__,
+  // *.d.ts, ...) stay global rather than being scoped by a wrapping `files`.
+  configs.base,
+  globalIgnores([
+    "examples/**",
+    "packages/coredata/**",
+    "packages/cookie-banner/**",
+    "packages/emails/**",
+    "packages/eslint-relay-plugin-types/**",
+    "packages/helpers/**",
+    "packages/hooks/**",
+    "packages/i18n/**",
+    "packages/n8n-node/**",
+    "packages/prosemirror/**",
+    "packages/react-lazy/**",
+    "packages/relay/**",
+    "packages/routes/**",
+    "packages/tsconfig/**",
+  ]),
+  {
+    files: lintedDirs,
+    extends: [configs.ts, configs.imports, configs.stylistic],
+    // Linting runs from the repo root, so pin the project service root and let
+    // it resolve each file to its nearest package tsconfig.json.
+    languageOptions: {
+      parserOptions: {
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    files: reactDirs,
+    extends: [configs.react],
+  },
+  {
+    files: appDirs,
+    extends: [configs.relay],
+  },
+  {
+    files: reactDirs,
+    ignores: ["packages/ui/tailwind.config.js"],
+    extends: [configs.languageOptions.browser],
+  },
+  {
+    files: ["packages/eslint-config/**"],
+    extends: [configs.languageOptions.node],
+  },
+  {
+    files: ["packages/ui/tailwind.config.js"],
+    extends: [configs.languageOptions.node],
+    languageOptions: {
+      sourceType: "commonjs",
+    },
+  },
+]);

package.json

@@ -13,11 +13,13 @@
   "scripts": {
     "build": "turbo run build",
     "dev": "turbo run dev",
-    "lint": "turbo run lint",
+    "lint": "eslint apps/console apps/trust packages/ui packages/eslint-config --concurrency auto && npm -w @probo/n8n-nodes-probo run lint",
     "check": "turbo run check",
     "relay": "relay-compiler"
   },
   "devDependencies": {
+    "@probo/eslint-config": "1.0.0",
+    "eslint": "^10.5.0",
     "relay-compiler": "^21.0.1",
     "turbo": "^2.9.14"
   },

packages/eslint-config/eslint.config.mjs

@@ -1,15 +0,0 @@
-import { defineConfig } from "eslint/config";
-
-import { baseConfigs } from "#baseConfigs";
-import { importsConfigs } from "#importsConfigs";
-import { nodeLanguageOptionsConfigs } from "#languageOptionsConfigs";
-import { stylisticConfigs } from "#stylisticConfigs";
-import { tsConfigs } from "#tsConfigs";
-
-export default defineConfig([
-  ...baseConfigs,
-  ...tsConfigs,
-  ...importsConfigs,
-  ...stylisticConfigs,
-  ...nodeLanguageOptionsConfigs,
-]);

packages/eslint-config/package.json

@@ -19,9 +19,7 @@
     "#languageOptionsConfigs": "./src/languageOptionsConfigs.ts",
     "#stylisticConfigs": "./src/stylisticConfigs.ts"
   },
-  "scripts": {
+  "scripts": {},
-    "lint": "eslint src"
-  },
   "keywords": [],
   "author": "",
   "license": "ISC",

packages/eslint-config/src/importsConfigs.ts

@@ -47,7 +47,12 @@ export const importsConfigs: FlatConfig.ConfigArray = [
     settings: {
       "import-x/resolver-next": createTypeScriptImportResolver({
         alwaysTryTypes: true,
-        project: "tsconfig.json",
+        // Linting runs from the repo root, so resolve every workspace's
+        // tsconfig rather than a single cwd-relative one. The `#/*` path
+        // aliases live in the per-app `tsconfig.app.json`, so match all
+        // tsconfig variants, not just the references-only `tsconfig.json`.
+        project: ["apps/*/tsconfig*.json", "packages/*/tsconfig*.json"],
+        noWarnOnMultipleProjects: true,
       }),
     },
   },

packages/ui/eslint.config.mjs

@@ -1,21 +0,0 @@
-import { configs } from "@probo/eslint-config";
-import { defineConfig } from "eslint/config";
-
-export default defineConfig([
-  configs.base,
-  configs.ts,
-  configs.imports,
-  configs.react,
-  configs.stylistic,
-  {
-    extends: [configs.languageOptions.browser],
-    ignores: ["./tailwind.config.js"],
-  },
-  {
-    extends: [configs.languageOptions.node],
-    files: ["./tailwind.config.js"],
-    languageOptions: {
-      sourceType: "commonjs",
-    },
-  },
-]);

packages/ui/package.json

@@ -6,7 +6,6 @@
   "sideEffects": false,
   "main": "src/index.ts",
   "scripts": {
-    "lint": "eslint . --concurrency 2",
     "dev": "storybook dev -p 6006 --no-open",
     "check": "tsc --noEmit -p tsconfig.app.json",
     "icons": "bun run src/Atoms/Icons/generator.ts"
@@ -48,7 +47,6 @@
   },
   "devDependencies": {
     "@chromatic-com/storybook": "^5.0.1",
-    "@probo/eslint-config": "1.0.0",
     "@rollup/pluginutils": "^5.1.4",
     "@storybook/addon-vitest": "^10.2.8",
     "@storybook/react": "^10.2.8",
@@ -60,7 +58,6 @@
     "@vitejs/plugin-react": "^6.0.2",
     "@vitest/browser": "4.1.8",
     "@vitest/coverage-v8": "4.1.8",
-    "eslint": "^10.5.0",
     "playwright": "^1.55.1",
     "react": "^19.2.7",
     "react-docgen": "^7.1.1",