From e11ec0b736cc624334f02c893d662cb6914919ae Mon Sep 17 00:00:00 2001
From: Rolando Bosch <rbosch@lpci.ai>
Date: Tue, 24 Feb 2026 22:46:25 -0800
Subject: [PATCH] fix(eslint-plugin-tsdoc): replace deprecated ESLint APIs for
 v10 compatibility

Replace `context.getSourceCode()` with `context.sourceCode ?? context.getSourceCode()`
and `context.getCwd?.()` with `context.cwd ?? context.getCwd?.()` to support ESLint 10
while maintaining backward compatibility with older versions.

Fixes microsoft/tsdoc#455

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../eslint-10-compat_2026-02-25-06-44.json             | 10 ++++++++++
 eslint-plugin/src/index.ts                             |  4 ++--
 2 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 common/changes/eslint-plugin-tsdoc/eslint-10-compat_2026-02-25-06-44.json

diff --git a/common/changes/eslint-plugin-tsdoc/eslint-10-compat_2026-02-25-06-44.json b/common/changes/eslint-plugin-tsdoc/eslint-10-compat_2026-02-25-06-44.json
new file mode 100644
index 00000000..56322906
--- /dev/null
+++ b/common/changes/eslint-plugin-tsdoc/eslint-10-compat_2026-02-25-06-44.json
@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "eslint-plugin-tsdoc",
+      "comment": "Replace deprecated `context.getSourceCode()` and `context.getCwd()` with `context.sourceCode` and `context.cwd` for ESLint 10 compatibility, with fallback for older versions.",
+      "type": "patch"
+    }
+  ],
+  "packageName": "eslint-plugin-tsdoc"
+}
diff --git a/eslint-plugin/src/index.ts b/eslint-plugin/src/index.ts
index 3bf2e77b..ab0c35ae 100644
--- a/eslint-plugin/src/index.ts
+++ b/eslint-plugin/src/index.ts
@@ -35,7 +35,7 @@ function getRootDirectoryFromContext(context: TSESLint.RuleContext<string, unkno
 
   // Fall back to the parserOptions.tsconfigRootDir if available, otherwise the eslint working directory
   if (!rootDirectory) {
-    rootDirectory = context.parserOptions?.tsconfigRootDir ?? context.getCwd?.();
+    rootDirectory = context.parserOptions?.tsconfigRootDir ?? context.cwd ?? context.getCwd?.();
   }
 
   return rootDirectory;
@@ -109,7 +109,7 @@ const plugin: IPlugin = {
 
         const tsdocParser: TSDocParser = new TSDocParser(tsdocConfiguration);
 
-        const sourceCode: eslint.SourceCode = context.getSourceCode();
+        const sourceCode: eslint.SourceCode = context.sourceCode ?? context.getSourceCode();
         function checkCommentBlocks(): void {
           for (const comment of sourceCode.getAllComments()) {
             if (comment.type !== 'Block') {