Merge 0e22a2cc98 into 638ed79f9d

Add note on runner versions

README.md

@@ -19,16 +19,19 @@ See ["Caching dependencies to speed up workflows"](https://docs.github.com/en/ac
 
 The cache backend service has been rewritten from the ground up for improved performance and reliability. [actions/cache](https://github.com/actions/cache) now integrates with the new cache service (v2) APIs.
 
-The new service will gradually roll out as of **February 1st, 2025**. The legacy service will also be sunset on the same date. Changes in these release are **fully backward compatible**.
+The new service will gradually roll out as of **February 1st, 2025**. The legacy service will also be sunset on the same date. Changes in these releases are **fully backward compatible**.
 
 **We are deprecating some versions of this action**. We recommend upgrading to version `v4` or `v3` as soon as possible before **February 1st, 2025.** (Upgrade instructions below).
 
-If you are using pinned SHAs, please use the SHAs of versions `v4.2.0` or `v3.4.0`
+If you are using pinned SHAs, please use the SHAs of versions `v4.2.0` or `v3.4.0`.
 
 If you do not upgrade, all workflow runs using any of the deprecated [actions/cache](https://github.com/actions/cache) will fail.
 
 Upgrading to the recommended versions will not break your workflows.
 
+> **Additionally, if you are managing your own GitHub runners, you must update your runner version to `2.231.0` or newer to ensure compatibility with the new cache service.**  
+> Failure to update both the action version and your runner version may result in workflow failures after the migration date.
+
 Read more about the change & access the migration guide: [reference to the announcement](https://github.com/actions/cache/discussions/1510).
 
 ### v4

examples.md

@@ -22,6 +22,7 @@
 - [Java - Maven](#java---maven)
 - [Node - npm](#node---npm)
 - [Node - Lerna](#node---lerna)
+- [Node - pnpm](#node---pnpm)
 - [Node - Yarn](#node---yarn)
 - [Node - Yarn 2](#node---yarn-2)
 - [OCaml/Reason - esy](#ocamlreason---esy)
@@ -374,6 +375,22 @@ After [deprecation](https://github.blog/changelog/2022-10-11-github-actions-depr
     key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
 ```
 
+## Node - pnpm
+
+```yaml
+- name: Get pnpm store directory
+  shell: bash
+  run: |
+    echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+- uses: actions/cache@v4
+  name: Setup pnpm cache
+  with:
+    path: ${{ env.STORE_PATH }}
+    key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+    restore-keys: |
+      ${{ runner.os }}-pnpm-store-
+```
+
 ## Node - Yarn
 The yarn cache directory will depend on your operating system and version of `yarn`. See https://yarnpkg.com/lang/en/docs/cli/cache/ for more info.