Final change

.github/workflows/workflow.yml

@@ -34,7 +34,7 @@ jobs:
       run: |
         echo "::set-output name=dir::$(npm config get cache)"
     - name: Restore npm cache
-      uses: actions/cache@v3
+      uses: actions/cache@v2
       with:
         path: ${{ steps.npm-cache.outputs.dir }}
         key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

README.md

@@ -2,25 +2,19 @@
 
 This action allows caching dependencies and build outputs to improve workflow execution time.
 
-[![Tests](https://github.com/actions/cache/actions/workflows/workflow.yml/badge.svg)](https://github.com/actions/cache/actions/workflows/workflow.yml)
+<a href="https://github.com/actions/cache/actions?query=workflow%3ATests"><img alt="GitHub Actions status" src="https://github.com/actions/cache/workflows/Tests/badge.svg?branch=main&event=push"></a>
 
 ## Documentation
 
 See ["Caching dependencies to speed up workflows"](https://help.github.com/github/automating-your-workflow-with-github-actions/caching-dependencies-to-speed-up-workflows).
 
 ## What's New
-### v3
-* Added support for caching from GHES 3.5.
-* Fixed download issue for files > 2GB during restore.
-* Updated the minimum runner version support from node 12 -> node 16.
 
-### v2
-* Increased the cache size limit to 10 GB.
-* Added support for multiple paths, [glob patterns](https://github.com/actions/toolkit/tree/main/packages/glob), and single file caches.
+* Added support for multiple paths, [glob patterns](https://github.com/actions/toolkit/tree/main/packages/glob), and single file caches. 
 
 ```yaml
 - name: Cache multiple paths
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: |
       ~/cache
@@ -44,7 +38,7 @@ If you are using this inside a container, a POSIX-compliant `tar` needs to be in
 
 ### Inputs
 
-* `path` - A list of files, directories, and wildcard patterns to cache and restore. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns.
+* `path` - A list of files, directories, and wildcard patterns to cache and restore. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns. 
 * `key` - An explicit key for restoring and saving the cache
 * `restore-keys` - An ordered list of keys to use for restoring the cache if no cache hit occurred for key
 
@@ -55,7 +49,7 @@ If you are using this inside a container, a POSIX-compliant `tar` needs to be in
 > See [Skipping steps based on cache-hit](#Skipping-steps-based-on-cache-hit) for info on using this output
 
 ### Cache scopes
-The cache is scoped to the key and branch. The default branch cache is available to other branches.
+The cache is scoped to the key and branch. The default branch cache is available to other branches. 
 
 See [Matching a cache key](https://help.github.com/en/actions/configuring-and-managing-workflows/caching-dependencies-to-speed-up-workflows#matching-a-cache-key) for more info.
 
@@ -75,7 +69,7 @@ jobs:
 
     - name: Cache Primes
       id: cache-primes
-      uses: actions/cache@v3
+      uses: actions/cache@v2
       with:
         path: prime-numbers
         key: ${{ runner.os }}-primes
@@ -94,13 +88,11 @@ Every programming language and framework has its own way of caching.
 
 See [Examples](examples.md) for a list of `actions/cache` implementations for use with:
 
-- [C# - NuGet](./examples.md#c---nuget)
+- [C# - Nuget](./examples.md#c---nuget)
 - [D - DUB](./examples.md#d---dub)
-- [Deno](./examples.md#deno)
 - [Elixir - Mix](./examples.md#elixir---mix)
 - [Go - Modules](./examples.md#go---modules)
 - [Haskell - Cabal](./examples.md#haskell---cabal)
-- [Haskell - Stack](./examples.md#haskell---stack)
 - [Java - Gradle](./examples.md#java---gradle)
 - [Java - Maven](./examples.md#java---maven)
 - [Node - npm](./examples.md#node---npm)
@@ -125,11 +117,11 @@ A cache key can include any of the contexts, functions, literals, and operators
 For example, using the [`hashFiles`](https://help.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#hashfiles) function allows you to create a new cache when dependencies change.
 
 ```yaml
-  - uses: actions/cache@v3
+  - uses: actions/cache@v2
     with:
-      path: |
+      path: | 
         path/to/dependencies
-        some/other/dependencies
+        some/other/dependencies 
       key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
 ```
 
@@ -143,7 +135,7 @@ Additionally, you can use arbitrary command output in a cache key, such as a dat
       echo "::set-output name=date::$(/bin/date -u "+%Y%m%d")"
     shell: bash
 
-  - uses: actions/cache@v3
+  - uses: actions/cache@v2
     with:
       path: path/to/dependencies
       key: ${{ runner.os }}-${{ steps.get-date.outputs.date }}-${{ hashFiles('**/lockfiles') }}
@@ -164,7 +156,7 @@ Example:
 steps:
   - uses: actions/checkout@v2
 
-  - uses: actions/cache@v3
+  - uses: actions/cache@v2
     id: cache
     with:
       path: path/to/dependencies
@@ -177,6 +169,12 @@ steps:
 
 > Note: The `id` defined in `actions/cache` must match the `id` in the `if` statement (i.e. `steps.[ID].outputs.cache-hit`)
 
+## Known limitation
+
+- `action/cache` is currently not supported on GitHub Enterprise Server. <https://github.com/github/roadmap/issues/273> is tracking this.
+
+Since GitHub Enterprise Server uses self-hosted runners, dependencies are typically cached on the runner by whatever dependency management tool is being used (npm, maven, etc.).  This eliminates the need for explicit caching in some scenarios.
+
 ## Contributing
 We would love for you to contribute to `actions/cache`, pull requests are welcome! Please see the [CONTRIBUTING.md](CONTRIBUTING.md) for more information.
 

RELEASES.md

@@ -1,8 +0,0 @@
-# Releases
-
-### 3.0.0
-- Updated minimum runner version support from node 12 -> node 16
-
-### 3.0.1
-- Added support for caching from GHES 3.5.
-- Fixed download issue for files > 2GB during restore.

__tests__/actionUtils.test.ts

@@ -1,4 +1,3 @@
-import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 
 import { Events, Outputs, RefKey, State } from "../src/constants";
@@ -6,7 +5,6 @@ import * as actionUtils from "../src/utils/actionUtils";
 import * as testUtils from "../src/utils/testUtils";
 
 jest.mock("@actions/core");
-jest.mock("@actions/cache");
 
 beforeAll(() => {
     jest.spyOn(core, "getInput").mockImplementation((name, options) => {
@@ -234,41 +232,3 @@ test("getInputAsInt throws if required and value missing", () => {
         actionUtils.getInputAsInt("undefined", { required: true })
     ).toThrowError();
 });
-
-test("isCacheFeatureAvailable for ac enabled", () => {
-    jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => true);
-
-    expect(actionUtils.isCacheFeatureAvailable()).toBe(true);
-});
-
-test("isCacheFeatureAvailable for ac disabled on GHES", () => {
-    jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => false);
-
-    const message =
-        "Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.";
-    const infoMock = jest.spyOn(core, "info");
-
-    try {
-        process.env["GITHUB_SERVER_URL"] = "http://example.com";
-        expect(actionUtils.isCacheFeatureAvailable()).toBe(false);
-        expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
-    } finally {
-        delete process.env["GITHUB_SERVER_URL"];
-    }
-});
-
-test("isCacheFeatureAvailable for ac disabled on dotcom", () => {
-    jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => false);
-
-    const message =
-        "An internal error has occurred in cache backend. Please check https://www.githubstatus.com/ for any ongoing issue in actions.";
-    const infoMock = jest.spyOn(core, "info");
-
-    try {
-        process.env["GITHUB_SERVER_URL"] = "http://github.com";
-        expect(actionUtils.isCacheFeatureAvailable()).toBe(false);
-        expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
-    } finally {
-        delete process.env["GITHUB_SERVER_URL"];
-    }
-});

__tests__/restore.test.ts

@@ -34,9 +34,6 @@ beforeEach(() => {
     process.env[RefKey] = "refs/heads/feature-branch";
 
     jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
-    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
-        () => true
-    );
 });
 
 afterEach(() => {
@@ -58,12 +55,10 @@ test("restore with invalid event outputs warning", async () => {
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
-test("restore without AC available should no-op", async () => {
-    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
-    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
-        () => false
-    );
+test("restore on GHES should no-op", async () => {
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
 
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const restoreCacheMock = jest.spyOn(cache, "restoreCache");
     const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
 
@@ -72,54 +67,9 @@ test("restore without AC available should no-op", async () => {
     expect(restoreCacheMock).toHaveBeenCalledTimes(0);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
-});
-
-test("restore on GHES without AC available should no-op", async () => {
-    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
-    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
-        () => false
+    expect(logWarningMock).toHaveBeenCalledWith(
+        "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
     );
-
-    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
-    const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
-
-    await run();
-
-    expect(restoreCacheMock).toHaveBeenCalledTimes(0);
-    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
-    expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
-});
-
-test("restore on GHES with AC available ", async () => {
-    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
-    const path = "node_modules";
-    const key = "node-test";
-    testUtils.setInputs({
-        path: path,
-        key
-    });
-
-    const infoMock = jest.spyOn(core, "info");
-    const failedMock = jest.spyOn(core, "setFailed");
-    const stateMock = jest.spyOn(core, "saveState");
-    const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
-    const restoreCacheMock = jest
-        .spyOn(cache, "restoreCache")
-        .mockImplementationOnce(() => {
-            return Promise.resolve(key);
-        });
-
-    await run();
-
-    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
-
-    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
-    expect(setCacheHitOutputMock).toHaveBeenCalledWith(true);
-
-    expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore with no path should fail", async () => {

__tests__/save.test.ts

@@ -54,9 +54,6 @@ beforeEach(() => {
     process.env[RefKey] = "refs/heads/feature-branch";
 
     jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
-    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
-        () => true
-    );
 });
 
 afterEach(() => {
@@ -104,67 +101,18 @@ test("save with no primary key in state outputs warning", async () => {
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
-test("save without AC available should no-op", async () => {
-    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
-        () => false
-    );
+test("save on GHES should no-op", async () => {
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
 
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const saveCacheMock = jest.spyOn(cache, "saveCache");
 
     await run();
 
     expect(saveCacheMock).toHaveBeenCalledTimes(0);
-});
-
-test("save on ghes without AC available should no-op", async () => {
-    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
-    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
-        () => false
+    expect(logWarningMock).toHaveBeenCalledWith(
+        "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
     );
-
-    const saveCacheMock = jest.spyOn(cache, "saveCache");
-
-    await run();
-
-    expect(saveCacheMock).toHaveBeenCalledTimes(0);
-});
-
-test("save on GHES with AC available", async () => {
-    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
-    const failedMock = jest.spyOn(core, "setFailed");
-
-    const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
-    const savedCacheKey = "Linux-node-";
-
-    jest.spyOn(core, "getState")
-        // Cache Entry State
-        .mockImplementationOnce(() => {
-            return savedCacheKey;
-        })
-        // Cache Key State
-        .mockImplementationOnce(() => {
-            return primaryKey;
-        });
-
-    const inputPath = "node_modules";
-    testUtils.setInput(Inputs.Path, inputPath);
-    testUtils.setInput(Inputs.UploadChunkSize, "4000000");
-
-    const cacheId = 4;
-    const saveCacheMock = jest
-        .spyOn(cache, "saveCache")
-        .mockImplementationOnce(() => {
-            return Promise.resolve(cacheId);
-        });
-
-    await run();
-
-    expect(saveCacheMock).toHaveBeenCalledTimes(1);
-    expect(saveCacheMock).toHaveBeenCalledWith([inputPath], primaryKey, {
-        uploadChunkSize: 4000000
-    });
-
-    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with exact match returns early", async () => {

action.yml

@@ -18,7 +18,7 @@ outputs:
   cache-hit:
     description: 'A boolean value to indicate an exact match was found for the primary key'
 runs:
-  using: 'node16'
+  using: 'node12'
   main: 'dist/restore/index.js'
   post: 'dist/save/index.js'
   post-if: 'success()'

examples.md

@@ -4,22 +4,17 @@
 - [D - DUB](#d---dub)
   - [POSIX](#posix)
   - [Windows](#windows)
-- [Deno](#deno)
+- [Elixir - Mix](#elixir---mix)
+- [Go - Modules](#go---modules)
   - [Linux](#linux)
   - [macOS](#macos)
   - [Windows](#windows-1)
-- [Elixir - Mix](#elixir---mix)
-- [Go - Modules](#go---modules)
-  - [Linux](#linux-1)
-  - [macOS](#macos-1)
-  - [Windows](#windows-2)
 - [Haskell - Cabal](#haskell---cabal)
-- [Haskell - Stack](#haskell---stack)
 - [Java - Gradle](#java---gradle)
 - [Java - Maven](#java---maven)
 - [Node - npm](#node---npm)
   - [macOS and Ubuntu](#macos-and-ubuntu)
-  - [Windows](#windows-3)
+  - [Windows](#windows-2)
   - [Using multiple systems and `npm config`](#using-multiple-systems-and-npm-config)
 - [Node - Lerna](#node---lerna)
 - [Node - Yarn](#node---yarn)
@@ -33,6 +28,8 @@
   - [Using pip to get cache location](#using-pip-to-get-cache-location)
 - [Python - pipenv](#python---pipenv)
 - [R - renv](#r---renv)
+  - [Simple example](#simple-example-1)
+  - [Multiple OS's in a workflow](#multiple-oss-in-a-workflow-1)
 - [Ruby - Bundler](#ruby---bundler)
 - [Rust - Cargo](#rust---cargo)
 - [Scala - SBT](#scala---sbt)
@@ -45,7 +42,7 @@
 Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~/.nuget/packages
     key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -54,10 +51,10 @@ Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/packa
 ```
 
 Depending on the environment, huge packages might be pre-installed in the global cache folder.
-With `actions/cache@v3` you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
+With `actions/cache@v2` you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/.nuget/packages
@@ -69,12 +66,11 @@ With `actions/cache@v3` you can now exclude unwanted packages with [exclude patt
 
 Or you could move the cache folder like below.
 >Note: This workflow does not work for projects that require files to be placed in user profile package folder
-
 ```yaml
 env:
   NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
 steps:
-  - uses: actions/cache@v3
+  - uses: actions/cache@v2
     with:
       path: ${{ github.workspace }}/.nuget/packages
       key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -87,7 +83,7 @@ steps:
 ### POSIX
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~/.dub
     key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.json') }}
@@ -98,7 +94,7 @@ steps:
 ### Windows
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~\AppData\Local\dub
     key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.json') }}
@@ -106,46 +102,10 @@ steps:
       ${{ runner.os }}-dub-
 ```
 
-## Deno
-
-### Linux
-
-```yaml
-- uses: actions/cache@v3
-  with:
-    path: |
-      ~/.deno
-      ~/.cache/deno
-    key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
-```
-
-### macOS
-
-```yaml
-- uses: actions/cache@v3
-  with:
-    path: |
-      ~/.deno
-      ~/Library/Caches/deno
-    key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
-```
-
-### Windows
-
-```yaml
-- uses: actions/cache@v3
-  with:
-    path: |
-      ~\.deno
-      %LocalAppData%\deno
-    key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
-```
-
-
 ## Elixir - Mix
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       deps
@@ -160,7 +120,7 @@ steps:
 ### Linux
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/.cache/go-build
@@ -173,7 +133,7 @@ steps:
 ### macOS
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/Library/Caches/go-build
@@ -186,11 +146,11 @@ steps:
 ### Windows
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
-      ~\AppData\Local\go-build
-      ~\go\pkg\mod
+      %LocalAppData%\go-build
+      ~/go/pkg/mod
     key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
     restore-keys: |
       ${{ runner.os }}-go-
@@ -202,7 +162,7 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 
 ```yaml
 - name: Cache ~/.cabal/packages, ~/.cabal/store and dist-newstyle
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: |
       ~/.cabal/packages
@@ -212,31 +172,12 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
     restore-keys: ${{ runner.os }}-${{ matrix.ghc }}-
 ```
 
-## Haskell - Stack
-
-```yaml
-- uses: actions/cache@v3
-  name: Cache ~/.stack
-  with:
-    path: ~/.stack
-    key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
-    restore-keys: |
-      ${{ runner.os }}-stack-global-
-- uses: actions/cache@v3
-  name: Cache .stack-work
-  with:
-    path: .stack-work
-    key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
-    restore-keys: |
-      ${{ runner.os }}-stack-work-
-```
-
 ## Java - Gradle
 
 >Note: Ensure no Gradle daemons are running anymore when your workflow completes. Creating the cache package might fail due to locks being held by Gradle. Refer to the [Gradle Daemon documentation](https://docs.gradle.org/current/userguide/gradle_daemon.html) on how to disable or stop the Gradle Daemons.
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/.gradle/caches
@@ -250,7 +191,7 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 
 ```yaml
 - name: Cache local Maven repository
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: ~/.m2/repository
     key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -269,7 +210,7 @@ If using `npm config` to retrieve the cache directory, ensure you run [actions/s
 ### macOS and Ubuntu
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~/.npm
     key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -284,7 +225,7 @@ If using `npm config` to retrieve the cache directory, ensure you run [actions/s
   id: npm-cache
   run: |
     echo "::set-output name=dir::$(npm config get cache)"
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ${{ steps.npm-cache.outputs.dir }}
     key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -299,7 +240,7 @@ If using `npm config` to retrieve the cache directory, ensure you run [actions/s
   id: npm-cache-dir
   run: |
     echo "::set-output name=dir::$(npm config get cache)"
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   id: npm-cache # use this to check for `cache-hit` ==> if: steps.npm-cache.outputs.cache-hit != 'true'
   with:
     path: ${{ steps.npm-cache-dir.outputs.dir }}
@@ -312,9 +253,11 @@ If using `npm config` to retrieve the cache directory, ensure you run [actions/s
 
 ```yaml
 - name: restore lerna
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
-    path: **/node_modules
+    path: |
+      node_modules
+      */*/node_modules
     key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
 ```
 
@@ -326,7 +269,7 @@ The yarn cache directory will depend on your operating system and version of `ya
   id: yarn-cache-dir-path
   run: echo "::set-output name=dir::$(yarn cache dir)"
 
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
   with:
     path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -344,7 +287,7 @@ The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/c
   id: yarn-cache-dir-path
   run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
 
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
   with:
     path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -359,7 +302,7 @@ Esy allows you to export built dependencies and import pre-built dependencies.
 ```yaml
     - name: Restore Cache
       id: restore-cache
-      uses: actions/cache@v3
+      uses: actions/cache@v2
       with:
         path: _export
         key:  ${{ runner.os }}-esy-${{ hashFiles('esy.lock/index.json') }}
@@ -388,7 +331,7 @@ Esy allows you to export built dependencies and import pre-built dependencies.
   id: composer-cache
   run: |
     echo "::set-output name=dir::$(composer config cache-files-dir)"
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ${{ steps.composer-cache.outputs.dir }}
     key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -409,7 +352,7 @@ Locations:
 ### Simple example
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~/.cache/pip
     key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -422,7 +365,7 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
 ### Multiple OS's in a workflow
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   if: startsWith(runner.os, 'Linux')
   with:
     path: ~/.cache/pip
@@ -430,7 +373,7 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
     restore-keys: |
       ${{ runner.os }}-pip-
 
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   if: startsWith(runner.os, 'macOS')
   with:
     path: ~/Library/Caches/pip
@@ -438,7 +381,7 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
     restore-keys: |
       ${{ runner.os }}-pip-
 
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   if: startsWith(runner.os, 'Windows')
   with:
     path: ~\AppData\Local\pip\Cache
@@ -464,7 +407,7 @@ jobs:
         - os: windows-latest
           path: ~\AppData\Local\pip\Cache
     steps:
-    - uses: actions/cache@v3
+    - uses: actions/cache@v2
       with:
         path: ${{ matrix.path }}
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -482,7 +425,7 @@ jobs:
     echo "::set-output name=dir::$(pip cache dir)"
 
 - name: pip cache
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: ${{ steps.pip-cache.outputs.dir }}
     key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -500,7 +443,7 @@ jobs:
 
   ⋮
 
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~/.local/share/virtualenvs
     key: ${{ runner.os }}-python-${{ steps.setup-python.outputs.python-version }}-pipenv-${{ hashFiles('Pipfile.lock') }}
@@ -527,7 +470,7 @@ For renv, the cache directory will vary by OS. The `RENV_PATHS_ROOT` environment
     cat("##[set-output name=r-version;]", R.Version()$version.string, sep = "")
   shell: Rscript {0}
 - name: Restore Renv package cache
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: ${{ env.RENV_PATHS_ROOT }}
     key: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{ inputs.cache-version }}-${{ hashFiles('renv.lock') }}
@@ -553,7 +496,7 @@ whenever possible:
 ## Rust - Cargo
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/.cargo/bin/
@@ -568,7 +511,7 @@ whenever possible:
 
 ```yaml
 - name: Cache SBT
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: |
       ~/.ivy2/cache
@@ -579,7 +522,7 @@ whenever possible:
 ## Swift, Objective-C - Carthage
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: Carthage
     key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
@@ -590,7 +533,7 @@ whenever possible:
 ## Swift, Objective-C - CocoaPods
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: Pods
     key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
@@ -601,7 +544,7 @@ whenever possible:
 ## Swift - Swift Package Manager
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: .build
     key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cache",
-  "version": "3.0.2",
+  "version": "2.1.7",
   "private": true,
   "description": "Cache dependencies and build outputs",
   "main": "dist/restore/index.js",
@@ -23,29 +23,29 @@
   "author": "GitHub",
   "license": "MIT",
   "dependencies": {
-    "@actions/cache": "^2.0.2",
+    "@actions/cache": "file:actions-cache-1.0.9.tgz",
     "@actions/core": "^1.2.6",
-    "@actions/exec": "^1.1.1",
-    "@actions/io": "^1.1.2"
+    "@actions/exec": "^1.0.1",
+    "@actions/io": "^1.1.0"
   },
   "devDependencies": {
-    "@types/jest": "^27.4.1",
+    "@types/jest": "^27.4.0",
     "@types/nock": "^11.1.0",
-    "@types/node": "^16.11.26",
-    "@typescript-eslint/eslint-plugin": "^5.16.0",
-    "@typescript-eslint/parser": "^5.16.0",
+    "@types/node": "^12.20.42",
+    "@typescript-eslint/eslint-plugin": "^5.10.1",
+    "@typescript-eslint/parser": "^5.10.1",
     "@zeit/ncc": "^0.20.5",
-    "eslint": "^8.11.0",
-    "eslint-config-prettier": "^8.5.0",
+    "eslint": "^8.8.0",
+    "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-import": "^2.25.4",
-    "eslint-plugin-jest": "^26.1.3",
+    "eslint-plugin-jest": "^26.0.0",
     "eslint-plugin-prettier": "^4.0.0",
     "eslint-plugin-simple-import-sort": "^7.0.0",
-    "jest": "^27.5.1",
-    "jest-circus": "^27.5.1",
+    "jest": "^27.4.7",
+    "jest-circus": "^27.4.6",
     "nock": "^11.7.0",
-    "prettier": "^2.6.1",
-    "ts-jest": "^27.1.4",
+    "prettier": "^2.5.1",
+    "ts-jest": "^27.1.3",
     "typescript": "^3.9.9"
   }
 }

src/restore.ts

@@ -6,7 +6,10 @@ import * as utils from "./utils/actionUtils";
 
 async function run(): Promise<void> {
     try {
-        if (!utils.isCacheFeatureAvailable()) {
+        if (utils.isGhes()) {
+            utils.logWarning(
+                "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
+            );
             utils.setCacheHitOutput(false);
             return;
         }

src/save.ts

@@ -11,7 +11,10 @@ process.on("uncaughtException", e => utils.logWarning(e.message));
 
 async function run(): Promise<void> {
     try {
-        if (!utils.isCacheFeatureAvailable()) {
+        if (utils.isGhes()) {
+            utils.logWarning(
+                "Cache action is not supported on GHES. See https://github.com/actions/cache/issues/505 for more details"
+            );
             return;
         }
 

src/utils/actionUtils.ts

@@ -1,4 +1,3 @@
-import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 
 import { Outputs, RefKey, State } from "../constants";
@@ -75,20 +74,3 @@ export function getInputAsInt(
     }
     return value;
 }
-
-export function isCacheFeatureAvailable(): boolean {
-    if (!cache.isFeatureAvailable()) {
-        if (isGhes()) {
-            logWarning(
-                "Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not."
-            );
-        } else {
-            logWarning(
-                "An internal error has occurred in cache backend. Please check https://www.githubstatus.com/ for any ongoing issue in actions."
-            );
-        }
-        return false;
-    }
-
-    return true;
-}