citation-evidence/eslint.config.js

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// ESLint flat config (ESLint 9+).
// Enforces the partition dependency map in wiki/DependencyMap.md §4.
//
// Element types (folders) and allowed importers:
// shared : importable by every other element (no internal imports of its own).
// engine : imports shared.
// anchor : imports shared, engine.
// source : imports shared, engine.
// binder : imports shared, engine, anchor.
// work : imports shared, engine, anchor, source. (NOT binder.)
// app : imports anything.
//
// Path aliases (@shared/*, @engine/*, etc.) come from tsconfig.json paths and
// are resolved by eslint-import-resolver-typescript.
import js from "@eslint/js";
import tseslint from "typescript-eslint";
import boundaries from "eslint-plugin-boundaries";
import importPlugin from "eslint-plugin-import";
import globals from "globals";
export default tseslint.config(
{
ignores: ["dist/", "node_modules/", "coverage/", "**/*.d.ts"],
},
js.configs.recommended,
...tseslint.configs.recommended,
{
files: ["src/**/*.{ts,tsx}"],
languageOptions: {
ecmaVersion: 2022,
sourceType: "module",
globals: { ...globals.browser, ...globals.node },
},
plugins: {
boundaries,
import: importPlugin,
},
settings: {
"import/resolver": {
typescript: { project: "./tsconfig.json" },
},
"boundaries/elements": [
{ type: "shared", pattern: "src/shared/**" },
{ type: "engine", pattern: "src/engine/**" },
{ type: "anchor", pattern: "src/anchor/**" },
{ type: "source", pattern: "src/source/**" },
{ type: "binder", pattern: "src/binder/**" },
{ type: "work", pattern: "src/work/**" },
{ type: "app", pattern: "src/app/**" },
],
},
rules: {
"boundaries/element-types": [
2,
{
default: "disallow",
rules: [
{ from: "shared", allow: [] },
{ from: "engine", allow: ["shared"] },
{ from: "anchor", allow: ["shared", "engine"] },
{ from: "source", allow: ["shared", "engine"] },
{ from: "binder", allow: ["shared", "engine", "anchor"] },
{ from: "work", allow: ["shared", "engine", "anchor", "source"] },
{ from: "app", allow: ["shared", "engine", "anchor", "source", "binder", "work"] },
],
},
],
},
},
);