From b4582b23dce3a5250c8a1669e2c96558ffe8fe3e Mon Sep 17 00:00:00 2001
From: Martin Artola <martin.artola@swisslife.ch>
Date: Tue, 28 Jun 2022 14:52:41 +0200
Subject: [PATCH 1/2] fix to support Windows

- https://github.com/Quramy/typescript-eslint-language-service/issues/466
---
 src/eslint-adapter.ts         | 3 ++-
 src/eslint-config-provider.ts | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/eslint-adapter.ts b/src/eslint-adapter.ts
index 98b83655..f7a0499e 100644
--- a/src/eslint-adapter.ts
+++ b/src/eslint-adapter.ts
@@ -1,3 +1,4 @@
+import path from "path";
 import ts from "typescript";
 import { Linter, ESLint } from "eslint";
 import { AstConverter } from "./ast-converter";
@@ -115,7 +116,7 @@ export class ESLintAdapter {
     if (this.ignoredFilepathMap.get(fileName) === true) return [];
     const configArray = this.configProvider.getConfigArrayForFile(fileName);
     const configFileContent = configArray.extractConfig(fileName).toCompatibleObjectAsConfigFileContent();
-    if (!isParserModuleNameValid(configFileContent.parser, "@typescript-eslint/parser")) {
+    if (!isParserModuleNameValid(configFileContent.parser, path.join("@typescript-eslint", "parser"))) {
       throw new InvalidParserError();
     }
     const parserOptions = (configFileContent.parserOptions ? configFileContent.parserOptions : {}) as ParserOptions;
diff --git a/src/eslint-config-provider.ts b/src/eslint-config-provider.ts
index ddeb785f..08ff1db5 100644
--- a/src/eslint-config-provider.ts
+++ b/src/eslint-config-provider.ts
@@ -73,8 +73,8 @@ export class ESLintConfigProvider implements ConfigProvider {
   private resolveESLintIntrinsicConfigPath(name: "eslint-all" | "eslint-recommended") {
     let ret: string | undefined = undefined;
     try {
-      const fragments = require.resolve("eslint").split("node_modules/eslint");
-      ret = [...fragments.slice(0, fragments.length - 1), `/conf/${name}.js`].join("node_modules/eslint");
+      const fragments = require.resolve("eslint").split(path.join("node_modules", "eslint"));
+      ret = path.join(...fragments.slice(0, fragments.length - 1), "node_modules", "eslint", "conf", `${name}.js`);
     } catch (e: any) {
       this.log(e);
     }

From 07c52aea494457ee3e5b1aa7455eba817fd4b8f4 Mon Sep 17 00:00:00 2001
From: Martin Artola <martin@artola.info>
Date: Wed, 5 Apr 2023 17:03:55 +0200
Subject: [PATCH 2/2] oss sensible path for "checkFileToBeIgnored"

---
 src/eslint-adapter.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/eslint-adapter.ts b/src/eslint-adapter.ts
index f7a0499e..8a4225ae 100644
--- a/src/eslint-adapter.ts
+++ b/src/eslint-adapter.ts
@@ -127,7 +127,7 @@ export class ESLintAdapter {
   }
 
   public checkFileToBeIgnored(fileName: string) {
-    if (fileName.indexOf("node_modules/") !== -1) return;
+    if (fileName.indexOf("node_modules" + path.sep) !== -1) return;
     if (!fileName.endsWith(".ts") && !fileName.endsWith(".tsx")) return;
     Promise.resolve()
       .then(() => new ESLint())