feat: replace tsconfig-paths + typescript with get-tsconfig

feat!: bump `semver`, remove unnecessary dependencies

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config/schema.json",
+  "commit": false,
+  "linked": [],
+  "access": "public",
+  "baseBranch": "fork-release",
+  "updateInternalDependencies": "patch",
+  "ignore": []
+}

.github/FUNDING.yml

@@ -1,12 +1,11 @@
-# These are supported funding model platforms
-
-github: [ljharb]
-patreon: # Replace with a single Patreon username
-open_collective: eslint-plugin-import # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
-tidelift: npm/eslint-plugin-import
-community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
-liberapay: # Replace with a single Liberapay username
-issuehunt: # Replace with a single IssueHunt username
-otechie: # Replace with a single Otechie username
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+github:
+  - JounQin
+  - 1stG
+  - rx-ts
+  - un-ts
+patreon: 1stG
+open_collective: unts
+custom:
+  - https://opencollective.com/1stG
+  - https://opencollective.com/rxts
+  - https://afdian.net/@JounQin

.github/workflows/node-4+.yml

@@ -17,7 +17,9 @@ jobs:
         with:
           versionsAsRoot: true
           type: majors
-          preset: '>= 6' # preset: '>=4' # see https://github.com/import-js/eslint-plugin-import/issues/2053
+          # preset: '>= 6' # preset: '>=4' # see https://github.com/import-js/eslint-plugin-import/issues/2053
+          # target Node.js 12 now, see https://github.com/un-es/eslint-plugin-i/issues/10 & https://github.com/un-es/eslint-plugin-i/pull/11
+          preset: '>= 12'
 
   latest:
     needs: [matrix]
@@ -31,11 +33,6 @@ jobs:
         eslint:
           - 8
           - 7
-          - 6
-          - 5
-          - 4
-          - 3
-          - 2
         include:
           - node-version: 'lts/*'
             eslint: 7

.github/workflows/rebase-upstream.yml

@@ -0,0 +1,29 @@
+name: Rebase
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  rebase:
+    name: Rebase and Push
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: fork-release
+
+      - name: Set Git Info
+        run: |
+          git config --global user.email [email protected]
+          git config --global user.name JounQin
+          git remote add upstream https://github.com/import-js/eslint-plugin-import.git
+
+      - name: Rebase and Push
+        run: |
+          git fetch upstream main:main
+          git rebase upstream/main
+          git push -f

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - fork-release
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+        with:
+          # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
+          fetch-depth: 0
+
+      - name: Setup Node.js 16
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Publish to npm
+        uses: changesets/action@v1
+        with:
+          publish: npx @changesets/cli publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Sync to cnpm
+        run: npx cnpm sync eslint-plugin-i

README.md

@@ -1,3 +1,24 @@
+# eslint-plugin-i
+
+A fork of [`eslint-plugin-import`] using [`get-tsconfig`] to replace [`tsconfig-paths`](https://github.com/dividab/tsconfig-paths) and heavy [`typescript`](https://github.com/microsoft/TypeScript) under the hood.
+
+It will rebase and try to release in order to sync with the upstream every day, see [.github/workflows/rebase-upstream.yml](.github/workflows/rebase-upstream.yml) for details.
+
+And also you can take https://github.com/import-js/eslint-plugin-import/pull/2447 and https://github.com/import-js/eslint-plugin-import/pull/2504 to understand why this forked project exists.
+
+Issues related to `get-tsconfig` should be posted here or [`get-tsconfig`] instead, and other issues should be posted to [`eslint-plugin-import`] instead.
+
+[`eslint-plugin-import`]: https://github.com/import-js/eslint-plugin-import
+[`get-tsconfig`]: https://github.com/privatenumber/get-tsconfig
+
+## Installation
+
+```bash
+$ npm install -D eslint-plugin-import@npm:eslint-plugin-i@latest
+```
+
+---
+
 # eslint-plugin-import
 
 [![github actions][actions-image]][actions-url]

package.json

@@ -1,9 +1,10 @@
 {
-  "name": "eslint-plugin-import",
+  "name": "eslint-plugin-i",
   "version": "2.29.1",
-  "description": "Import with sanity.",
+  "description": "A fork of `eslint-plugin-import` using `get-tsconfig` to replace `tsconfig-paths` and heavy `typescript` under the hood.",
+  "funding": "https://opencollective.com/unts",
   "engines": {
-    "node": ">=4"
+    "node": ">=12"
   },
   "main": "lib/index.js",
   "directories": {
@@ -24,7 +25,7 @@
     "copy-metafiles": "node --require babel-register ./scripts/copyMetafiles",
     "watch": "npm run tests-only -- -- --watch",
     "pretest": "linklocal",
-    "posttest": "eslint . && npm run update:eslint-docs -- --check && markdownlint \"**/*.md\"",
+    "posttest": "eslint . && markdownlint \"**/*.md\"",
     "mocha": "cross-env BABEL_ENV=test nyc mocha",
     "tests-only": "npm run mocha tests/src",
     "test": "npm run tests-only",
@@ -37,7 +38,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/import-js/eslint-plugin-import"
+    "url": "https://github.com/un-es/eslint-plugin-i"
   },
   "keywords": [
     "eslint",
@@ -50,11 +51,10 @@
     "export"
   ],
   "author": "Ben Mosher <[email protected]>",
+  "contributors": [
+    "JounQin (https://www.1stG.me) <[email protected]>"
+  ],
   "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/import-js/eslint-plugin-import/issues"
-  },
-  "homepage": "https://github.com/import-js/eslint-plugin-import",
   "devDependencies": {
     "@angular-eslint/template-parser": "^13.5.0",
     "@eslint/import-test-order-redirect-scoped": "file:./tests/files/order-redirect-scoped",
@@ -86,6 +86,7 @@
     "glob": "^7.2.3",
     "in-publish": "^2.0.1",
     "jackspeak": "=2.1.1",
+    "is-core-module": "^2.12.1",
     "linklocal": "^2.8.2",
     "lodash.isarray": "^4.0.0",
     "markdownlint-cli": "^0.38.0",
@@ -100,25 +101,16 @@
     "typescript-eslint-parser": "^15 || ^20 || ^22"
   },
   "peerDependencies": {
-    "eslint": "^2 || ^3 || ^4 || ^5 || ^6 || ^7.2.0 || ^8"
+    "eslint": "^7.2.0 || ^8"
   },
   "dependencies": {
-    "array-includes": "^3.1.7",
-    "array.prototype.findlastindex": "^1.2.3",
-    "array.prototype.flat": "^1.3.2",
-    "array.prototype.flatmap": "^1.3.2",
-    "debug": "^3.2.7",
-    "doctrine": "^2.1.0",
+    "debug": "^4.3.4",
+    "doctrine": "^3.0.0",
     "eslint-import-resolver-node": "^0.3.9",
     "eslint-module-utils": "^2.8.0",
-    "hasown": "^2.0.0",
-    "is-core-module": "^2.13.1",
+    "get-tsconfig": "^4.7.2",
     "is-glob": "^4.0.3",
     "minimatch": "^3.1.2",
-    "object.fromentries": "^2.0.7",
-    "object.groupby": "^1.0.1",
-    "object.values": "^1.1.7",
-    "semver": "^6.3.1",
-    "tsconfig-paths": "^3.15.0"
+    "semver": "^7.5.4"
   }
 }

resolvers/webpack/index.js

@@ -9,11 +9,12 @@ const fs = require('fs');
 const isCore = require('is-core-module');
 const resolve = require('resolve/sync');
 const semver = require('semver');
-const hasOwn = require('hasown');
 const isRegex = require('is-regex');
 
 const log = require('debug')('eslint-plugin-import:resolver:webpack');
 
+const hasOwn = Function.bind.bind(Function.prototype.call)(Object.prototype.hasOwnProperty);
+
 exports.interfaceVersion = 2;
 
 /**

src/ExportMap.js

@@ -1,5 +1,5 @@
 import fs from 'fs';
-import { dirname } from 'path';
+import { resolve as pathResolve } from 'path';
 
 import doctrine from 'doctrine';
 
@@ -15,11 +15,9 @@ import isIgnored, { hasValidExtension } from 'eslint-module-utils/ignore';
 import { hashObject } from 'eslint-module-utils/hash';
 import * as unambiguous from 'eslint-module-utils/unambiguous';
 
-import { tsConfigLoader } from 'tsconfig-paths/lib/tsconfig-loader';
+import { getTsconfig } from 'get-tsconfig';
 
-import includes from 'array-includes';
-
-let ts;
+const includes = Function.bind.bind(Function.prototype.call)(Array.prototype.includes);
 
 const log = debug('eslint-plugin-import:ExportMap');
 
@@ -548,41 +546,34 @@ ExportMap.parse = function (path, content, context) {
 
   const source = makeSourceCode(content, ast);
 
-  function readTsConfig(context) {
-    const tsconfigInfo = tsConfigLoader({
-      cwd: context.parserOptions && context.parserOptions.tsconfigRootDir || process.cwd(),
-      getEnv: (key) => process.env[key],
-    });
-    try {
-      if (tsconfigInfo.tsConfigPath !== undefined) {
-        // Projects not using TypeScript won't have `typescript` installed.
-        if (!ts) { ts = require('typescript'); } // eslint-disable-line import/no-extraneous-dependencies
-
-        const configFile = ts.readConfigFile(tsconfigInfo.tsConfigPath, ts.sys.readFile);
-        return ts.parseJsonConfigFileContent(
-          configFile.config,
-          ts.sys,
-          dirname(tsconfigInfo.tsConfigPath),
-        );
-      }
-    } catch (e) {
-      // Catch any errors
-    }
-
-    return null;
-  }
-
   function isEsModuleInterop() {
+    const parserOptions = context.parserOptions || {};
+    let tsconfigRootDir = parserOptions.tsconfigRootDir;
+    const project = parserOptions.project;
     const cacheKey = hashObject({
-      tsconfigRootDir: context.parserOptions && context.parserOptions.tsconfigRootDir,
+      tsconfigRootDir,
+      project,
     }).digest('hex');
     let tsConfig = tsconfigCache.get(cacheKey);
     if (typeof tsConfig === 'undefined') {
-      tsConfig = readTsConfig(context);
+      tsconfigRootDir = tsconfigRootDir || process.cwd();
+      let tsconfigResult;
+      if (project) {
+        const projects = Array.isArray(project) ? project : [project];
+        for (const project of projects) {
+          tsconfigResult = getTsconfig(pathResolve(tsconfigRootDir, project));
+          if (tsconfigResult) {
+            break;
+          }
+        }
+      } else {
+        tsconfigResult = getTsconfig(tsconfigRootDir);
+      }
+      tsConfig = tsconfigResult && tsconfigResult.config || null;
       tsconfigCache.set(cacheKey, tsConfig);
     }
 
-    return tsConfig && tsConfig.options ? tsConfig.options.esModuleInterop : false;
+    return tsConfig && tsConfig.compilerOptions ? tsConfig.compilerOptions.esModuleInterop : false;
   }
 
   ast.body.forEach(function (n) {

src/core/importType.js

@@ -1,8 +1,14 @@
 import { isAbsolute as nodeIsAbsolute, relative, resolve as nodeResolve } from 'path';
-import isCoreModule from 'is-core-module';
 
 import resolve from 'eslint-module-utils/resolve';
 import { getContextPackagePath } from './packagePath';
+import { Module } from 'module';
+
+const isCoreModule = (pkg) => Module.builtinModules.includes(
+  pkg.startsWith('node:')
+    ? pkg.slice(5)
+    : pkg,
+);
 
 function baseModule(name) {
   if (isScoped(name)) {

src/rules/export.js

@@ -1,7 +1,8 @@
 import ExportMap, { recursivePatternCapture } from '../ExportMap';
 import docsUrl from '../docsUrl';
-import includes from 'array-includes';
-import flatMap from 'array.prototype.flatmap';
+
+const includes = Function.bind.bind(Function.prototype.call)(Array.prototype.includes);
+const flatMap = Function.bind.bind(Function.prototype.call)(Array.prototype.flatMap);
 
 /*
 Notes on TypeScript namespaces aka TSModuleDeclaration:

src/rules/exports-last.js

@@ -1,7 +1,16 @@
-import findLastIndex from 'array.prototype.findlastindex';
-
 import docsUrl from '../docsUrl';
 
+const findLastIndex = (array, predicate) => {
+  let i = array.length - 1;
+  while (i >= 0) {
+    if (predicate(array[i])) {
+      return i;
+    }
+    i--;
+  }
+  return -1;
+};
+
 function isNonExportStatement({ type }) {
   return type !== 'ExportDefaultDeclaration'
     && type !== 'ExportNamedDeclaration'

src/rules/group-exports.js

@@ -1,6 +1,7 @@
 import docsUrl from '../docsUrl';
-import values from 'object.values';
-import flat from 'array.prototype.flat';
+
+const { values } = Object;
+const flat = Function.bind.bind(Function.prototype.call)(Array.prototype.flat);
 
 const meta = {
   type: 'suggestion',