Final change

.github/auto_assign.yml

@@ -1,18 +0,0 @@
-# Set to true to add reviewers to pull requests
-addReviewers: true
-
-# Set to true to add assignees to pull requests
-addAssignees: false
-
-# A list of reviewers to be added to pull requests (GitHub user name)
-reviewers:
-  - phantsure
-  - kotewar
-  - aparna-ravindra
-  - tiwarishub
-  - vsvipul
-  - bishal-pdmsft
-
-# A number of reviewers added to the pull request
-# Set 0 to add all the reviewers (default: 0)
-numberOfReviewers: 1

.github/workflows/auto-assign-issues.yml

@@ -1,15 +0,0 @@
-name: Issue assignment
-
-on:
-    issues:
-        types: [opened]
-
-jobs:
-    auto-assign:
-        runs-on: ubuntu-latest
-        steps:
-            - name: 'Auto-assign issue'
-              uses: pozil/auto-assign-issue@v1.4.0
-              with:
-                  assignees: phantsure,kotewar,tiwarishub,aparna-ravindra,vsvipul,bishal-pdmsft
-                  numOfAssignee: 1

.github/workflows/auto-assign.yml

@@ -1,10 +0,0 @@
-name: 'Auto Assign'
-on:
-  pull_request_target:
-    types: [opened, ready_for_review]
-
-jobs:
-  add-reviews:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: kentaro-m/auto-assign-action@v1.2.1

.github/workflows/check-dist.yml

@@ -22,13 +22,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - name: Setup Node.js 16.x
-        uses: actions/setup-node@v3
+      - uses: actions/checkout@v2
+
+      - name: Set Node.js 12.x
+        uses: actions/setup-node@v1
         with:
-          node-version: 16.x
+          node-version: 12.x
+
       - name: Install dependencies
         run: npm ci
+
       - name: Rebuild the dist/ directory
         run: npm run build
 
@@ -42,7 +45,7 @@ jobs:
         id: diff
 
       # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v2
         if: ${{ failure() && steps.diff.conclusion == 'failure' }}
         with:
           name: dist

.github/workflows/close-inactive-issues.yml

@@ -12,10 +12,10 @@ jobs:
     steps:
       - uses: actions/stale@v3
         with:
-          days-before-issue-stale: 200
+          days-before-issue-stale: 365
           days-before-issue-close: 5
           stale-issue-label: "stale"
-          stale-issue-message: "This issue is stale because it has been open for 200 days with no activity. Leave a comment to avoid closing this issue in 5 days."
+          stale-issue-message: "This issue is stale because it has been open for 365 days with no activity. Leave a comment to avoid closing this issue in 5 days."
           close-issue-message: "This issue was closed because it has been inactive for 5 days since being marked as stale."
           days-before-pr-stale: -1
           days-before-pr-close: -1

.github/workflows/codeql.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
@@ -24,7 +24,7 @@ jobs:
     # the head of the pull request instead of the merge commit.
     - run: git checkout HEAD^2
       if: ${{ github.event_name == 'pull_request' }}
-
+      
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v1

.github/workflows/licensed.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Check licenses
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
       - run: npm ci
       - name: Install licensed
         run: |

.github/workflows/workflow.yml

@@ -24,17 +24,17 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
-    - name: Setup Node.js 16.x
-      uses: actions/setup-node@v3
+      uses: actions/checkout@v2
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
       with:
-        node-version: 16.x
+        node-version: '12.x'
     - name: Determine npm cache directory
       id: npm-cache
       run: |
         echo "::set-output name=dir::$(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') }}
@@ -57,7 +57,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
     - name: Generate files in working directory
       shell: bash
       run: __tests__/create-cache-files.sh ${{ runner.os }} test-cache
@@ -80,7 +80,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
     - name: Restore cache
       uses: ./
       with:
@@ -110,7 +110,7 @@ jobs:
       https_proxy: http://squid-proxy:3128
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
     - name: Generate files
       run: __tests__/create-cache-files.sh proxy test-cache
     - name: Save cache
@@ -133,7 +133,7 @@ jobs:
       https_proxy: http://squid-proxy:3128
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v2
     - name: Restore cache
       uses: ./
       with:

.licenses/npm/@actions/cache.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@actions/cache"
-version: 3.0.0
+version: 1.0.9
 type: npm
-summary: 
-homepage: 
+summary: Actions cache lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/cache
 license: mit
 licenses:
 - sources: LICENSE.md

.licenses/npm/@actions/core.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/core"
-version: 1.7.0
+version: 1.6.0
 type: npm
 summary: Actions core lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/core

.licenses/npm/@actions/exec.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@actions/exec"
-version: 1.1.1
+version: 1.1.0
 type: npm
-summary: 
-homepage: 
+summary: Actions exec lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/exec
 license: mit
 licenses:
 - sources: LICENSE.md

.licenses/npm/@actions/io.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@actions/io"
-version: 1.1.2
+version: 1.1.1
 type: npm
-summary: 
-homepage: 
+summary: Actions io lib
+homepage: https://github.com/actions/toolkit/tree/main/packages/io
 license: mit
 licenses:
 - sources: LICENSE.md

.licenses/npm/@azure/core-asynciterator-polyfill.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@azure/core-asynciterator-polyfill"
-version: 1.0.2
+version: 1.0.0
 type: npm
-summary: 
-homepage: 
+summary: Polyfill for IE/Node 8 for Symbol.asyncIterator
+homepage: https://github.com/Azure/azure-sdk-for-js/tree/master/sdk/core/core-asynciterator-polyfill
 license: mit
 licenses:
 - sources: LICENSE

.licenses/npm/@azure/core-lro.dep.yml

@@ -1,9 +1,10 @@
 ---
 name: "@azure/core-lro"
-version: 2.2.4
+version: 2.2.3
 type: npm
-summary: 
-homepage: 
+summary: Isomorphic client library for supporting long-running operations in node.js
+  and browser.
+homepage: https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/core/core-lro/README.md
 license: mit
 licenses:
 - sources: LICENSE

.licenses/npm/@azure/ms-rest-js.dep.yml

@@ -1,9 +1,10 @@
 ---
 name: "@azure/ms-rest-js"
-version: 2.6.1
+version: 2.6.0
 type: npm
-summary: 
-homepage: 
+summary: Isomorphic client Runtime for Typescript/node.js/browser javascript client
+  libraries generated using AutoRest
+homepage: https://github.com/Azure/ms-rest-js
 license: mit
 licenses:
 - sources: LICENSE

.licenses/npm/@azure/storage-blob.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@azure/storage-blob"
-version: 12.9.0
+version: 12.8.0
 type: npm
-summary: 
-homepage: 
+summary: Microsoft Azure Storage SDK for JavaScript - Blob
+homepage: https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/storage/storage-blob/
 license: mit
 licenses:
 - sources: LICENSE

.licenses/npm/@types/node-fetch.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@types/node-fetch"
-version: 2.6.1
+version: 2.5.12
 type: npm
-summary: 
-homepage: 
+summary: TypeScript definitions for node-fetch
+homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node-fetch
 license: mit
 licenses:
 - sources: LICENSE

.licenses/npm/@types/node.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@types/node"
-version: 16.11.33
+version: 12.20.42
 type: npm
 summary: TypeScript definitions for Node.js
 homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node

README.md

@@ -2,21 +2,32 @@
 
 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.
-* Fixed avoiding empty cache save when no files are available for caching.
-* Fixed tar creation error while trying to create tar with path as `~/` home folder on `ubuntu-latest`.
 
-Refer [here](https://github.com/actions/cache/blob/v2/README.md) for previous versions
+* 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@v2
+  with:
+    path: |
+      ~/cache
+      !~/cache/exclude
+    key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
+```
+
+* Increased performance and improved cache sizes using `zstd` compression for Linux and macOS runners
+* Allowed caching for all events with a ref. See [events that trigger workflow](https://help.github.com/en/actions/reference/events-that-trigger-workflows) for info on which events do not have a `GITHUB_REF`
+* Released the [`@actions/cache`](https://github.com/actions/toolkit/tree/main/packages/cache) npm package to allow other actions to utilize caching
+* Added a best-effort cleanup step to delete the archive after extraction to reduce storage space
+
+Refer [here](https://github.com/actions/cache/blob/v1/README.md) for previous versions
 
 ## Usage
 
@@ -27,10 +38,9 @@ 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 stale cache if no cache hit occurred for key. Note
-`cache-hit` returns false in this case.
+* `restore-keys` - An ordered list of keys to use for restoring the cache if no cache hit occurred for key
 
 ### Outputs
 
@@ -39,7 +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.
 
@@ -55,11 +65,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v2
 
     - name: Cache Primes
       id: cache-primes
-      uses: actions/cache@v3
+      uses: actions/cache@v2
       with:
         path: prime-numbers
         key: ${{ runner.os }}-primes
@@ -72,21 +82,17 @@ jobs:
       run: /primes.sh -d prime-numbers
 ```
 
-> Note: You must use the `cache` action in your workflow before you need to use the files that might be restored from the cache. If the provided `key` doesn't match an existing cache, a new cache is automatically created if the job completes successfully.
-
 ## Implementation Examples
 
 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)
@@ -111,11 +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') }}
 ```
 
@@ -129,7 +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') }}
@@ -148,9 +154,9 @@ Using the `cache-hit` output, subsequent steps (such as install or build) can be
 Example:
 ```yaml
 steps:
-  - uses: actions/checkout@v3
+  - uses: actions/checkout@v2
 
-  - uses: actions/cache@v3
+  - uses: actions/cache@v2
     id: cache
     with:
       path: path/to/dependencies
@@ -163,57 +169,11 @@ 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
 
-## Cache Version
-Cache version is unique for a combination of compression tool used for compression of cache (Gzip, Zstd, etc based on runner OS) and the path of directories being cached. If two caches have different versions, they are identified as unique cache entries. This also means that a cache created on `windows-latest` runner can't be restored on `ubuntu-latest` as cache `Version`s are different. 
+- `action/cache` is currently not supported on GitHub Enterprise Server. <https://github.com/github/roadmap/issues/273> is tracking this.
 
-Example: Below example will create 3 unique caches with same keys. Ubuntu and windows runners will use different compression technique and hence create two different caches. And `build-linux` will create two different caches as the `paths` are different.
-
-```yaml
-jobs:
-  build-linux:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Cache Primes
-        id: cache-primes
-        uses: actions/cache@v3
-        with:
-          path: prime-numbers
-          key: primes
-
-      - name: Generate Prime Numbers
-        if: steps.cache-primes.outputs.cache-hit != 'true'
-        run: ./generate-primes.sh -d prime-numbers
-
-      - name: Cache Numbers
-        id: cache-numbers
-        uses: actions/cache@v3
-        with:
-          path: numbers
-          key: primes
-
-      - name: Generate Numbers
-        if: steps.cache-numbers.outputs.cache-hit != 'true'
-        run: ./generate-primes.sh -d numbers
-
-  build-windows:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Cache Primes
-        id: cache-primes
-        uses: actions/cache@v3
-        with:
-          path: prime-numbers
-          key: primes
-
-      - name: Generate Prime Numbers
-        if: steps.cache-primes.outputs.cache-hit != 'true'
-        run: ./generate-primes -d prime-numbers
-```
+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

@@ -1,20 +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.
-
-### 3.0.2
-- Added support for dynamic cache size cap on GHES.
-
-### 3.0.3
-- Fixed avoiding empty cache save when no files are available for caching. ([issue](https://github.com/actions/cache/issues/624))
-
-### 3.0.4
-- Fixed tar creation error while trying to create tar with path as `~/` home folder on `ubuntu-latest`. ([issue](https://github.com/actions/cache/issues/689))
-
-### 3.0.5
-- Removed error handling by consuming actions/cache 3.0 toolkit, Now cache server error handling will be done by toolkit. ([PR](https://github.com/actions/cache/pull/834))

__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 () => {
@@ -227,6 +177,40 @@ test("restore with no cache found", async () => {
     );
 });
 
+test("restore with server error should fail", async () => {
+    const path = "node_modules";
+    const key = "node-test";
+    testUtils.setInputs({
+        path: path,
+        key
+    });
+
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            throw new Error("HTTP Error Occurred");
+        });
+    const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
+
+    await run();
+
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
+
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
+
+    expect(failedMock).toHaveBeenCalledTimes(0);
+});
+
 test("restore with restore keys and no cache found", async () => {
     const path = "node_modules";
     const key = "node-test";

__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 () => {
@@ -267,6 +215,7 @@ test("save with large cache outputs warning", async () => {
 });
 
 test("save with reserve cache failure outputs warning", async () => {
+    const infoMock = jest.spyOn(core, "info");
     const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
 
@@ -305,10 +254,10 @@ test("save with reserve cache failure outputs warning", async () => {
         expect.anything()
     );
 
-    expect(logWarningMock).toHaveBeenCalledWith(
+    expect(infoMock).toHaveBeenCalledWith(
         `Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
     );
-    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 

action.yml

@@ -9,7 +9,7 @@ inputs:
     description: 'An explicit key for restoring and saving the cache'
     required: true
   restore-keys:
-    description: 'An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.'
+    description: 'An ordered list of keys to use for restoring the cache if no cache hit occurred for key'
     required: false
   upload-chunk-size:
     description: 'The chunk size used to split up large files during upload, in bytes'
@@ -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

@@ -4,21 +4,18 @@
 - [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)
-- [Erlang - Rebar3](#erlang--rebar3)
-- [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-2)
+  - [Using multiple systems and `npm config`](#using-multiple-systems-and-npm-config)
 - [Node - Lerna](#node---lerna)
 - [Node - Yarn](#node---yarn)
 - [Node - Yarn 2](#node---yarn-2)
@@ -31,6 +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)
@@ -43,7 +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') }}
@@ -52,10 +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
@@ -67,12 +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') }}
@@ -85,10 +83,10 @@ steps:
 ### POSIX
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~/.dub
-    key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
+    key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.json') }}
     restore-keys: |
       ${{ runner.os }}-dub-
 ```
@@ -96,53 +94,18 @@ steps:
 ### Windows
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: ~\AppData\Local\dub
-    key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
+    key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.json') }}
     restore-keys: |
       ${{ 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
-      ~\AppData\Local\deno
-    key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
-```
-
 ## Elixir - Mix
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       deps
@@ -152,24 +115,12 @@ steps:
       ${{ runner.os }}-mix-
 ```
 
-## Erlang - Rebar3
-```yaml
-- uses: actions/cache@v2
-  with:
-    path: |
-      ~/.cache/rebar3
-      _build
-    key: ${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-${{ hashFiles('**/*rebar.lock') }}
-    restore-keys: |
-      ${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-
-```
-
 ## Go - Modules
 
 ### Linux
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/.cache/go-build
@@ -182,7 +133,7 @@ steps:
 ### macOS
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/Library/Caches/go-build
@@ -195,11 +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-
@@ -211,7 +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
@@ -221,54 +172,12 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
     restore-keys: ${{ runner.os }}-${{ matrix.ghc }}-
 ```
 
-## Haskell - Stack
-
-### Linux or macOS
-
-```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-
-```
-
-### Windows
-
-```yaml
-- uses: actions/cache@v3
-  name: Cache %APPDATA%\stack %LOCALAPPDATA%\Programs\stack
-  with:
-    path: |
-      ~\AppData\Roaming\stack
-      ~\AppData\Local\Programs\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
@@ -282,7 +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') }}
@@ -292,18 +201,46 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 
 ## Node - npm
 
-For npm, cache files are stored in `~/.npm` on Posix, or `~\AppData\npm-cache` on Windows, but it's possible to use `npm config get cache` to find the path on any platform. See [the npm docs](https://docs.npmjs.com/cli/cache#cache) for more details.
+For npm, cache files are stored in `~/.npm` on Posix, or `%AppData%/npm-cache` on Windows. See https://docs.npmjs.com/cli/cache#cache
 
 If using `npm config` to retrieve the cache directory, ensure you run [actions/setup-node](https://github.com/actions/setup-node) first to ensure your `npm` version is correct.
 
 >Note: It is not recommended to cache `node_modules`, as it can break across Node versions and won't work with `npm ci`
 
+### macOS and Ubuntu
+
+```yaml
+- uses: actions/cache@v2
+  with:
+    path: ~/.npm
+    key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+    restore-keys: |
+      ${{ runner.os }}-node-
+```
+
+### Windows
+
+```yaml
+- name: Get npm cache directory
+  id: npm-cache
+  run: |
+    echo "::set-output name=dir::$(npm config get cache)"
+- uses: actions/cache@v2
+  with:
+    path: ${{ steps.npm-cache.outputs.dir }}
+    key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+    restore-keys: |
+      ${{ runner.os }}-node-
+```
+
+### Using multiple systems and `npm config`
+
 ```yaml
 - name: Get npm cache directory
   id: npm-cache-dir
   run: |
     echo "::set-output name=dir::$(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 }}
@@ -316,9 +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') }}
 ```
 
@@ -330,7 +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: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -348,7 +287,7 @@ The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/c
   id: yarn-cache-dir-path
   run: echo "::set-output name=dir::$(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 }}
@@ -363,7 +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') }}
@@ -392,7 +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') }}
@@ -413,7 +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') }}
@@ -426,7 +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
@@ -434,7 +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
@@ -442,7 +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
@@ -468,7 +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') }}
@@ -486,7 +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') }}
@@ -504,7 +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-${{ hashFiles('Pipfile.lock') }}
@@ -531,7 +470,7 @@ For renv, the cache directory will vary by OS. The `RENV_PATHS_ROOT` environment
     cat("##[set-output name=r-version;]", R.Version()$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') }}
@@ -557,7 +496,7 @@ whenever possible:
 ## Rust - Cargo
 
 ```yaml
-- uses: actions/cache@v3
+- uses: actions/cache@v2
   with:
     path: |
       ~/.cargo/bin/
@@ -572,7 +511,7 @@ whenever possible:
 
 ```yaml
 - name: Cache SBT
-  uses: actions/cache@v3
+  uses: actions/cache@v2
   with:
     path: |
       ~/.ivy2/cache
@@ -583,7 +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') }}
@@ -594,7 +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') }}
@@ -605,7 +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": "3.0.5",
+  "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": "file:actions-cache-3.0.1.tgz",
-    "@actions/core": "^1.7.0",
-    "@actions/exec": "^1.1.1",
-    "@actions/io": "^1.1.2"
+    "@actions/cache": "file:actions-cache-1.0.9.tgz",
+    "@actions/core": "^1.2.6",
+    "@actions/exec": "^1.0.1",
+    "@actions/io": "^1.1.0"
   },
   "devDependencies": {
-    "@types/jest": "^27.5.0",
+    "@types/jest": "^27.4.0",
     "@types/nock": "^11.1.0",
-    "@types/node": "^16.11.33",
-    "@typescript-eslint/eslint-plugin": "^5.22.0",
-    "@typescript-eslint/parser": "^5.22.0",
+    "@types/node": "^12.20.42",
+    "@typescript-eslint/eslint-plugin": "^5.10.1",
+    "@typescript-eslint/parser": "^5.10.1",
     "@zeit/ncc": "^0.20.5",
-    "eslint": "^8.14.0",
-    "eslint-config-prettier": "^8.5.0",
-    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-jest": "^26.1.5",
+    "eslint": "^8.8.0",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-import": "^2.25.4",
+    "eslint-plugin-jest": "^26.0.0",
     "eslint-plugin-prettier": "^4.0.0",
     "eslint-plugin-simple-import-sort": "^7.0.0",
-    "jest": "^28.0.3",
-    "jest-circus": "^27.5.1",
-    "nock": "^13.2.4",
-    "prettier": "^2.6.2",
-    "ts-jest": "^28.0.2",
-    "typescript": "^4.6.4"
+    "jest": "^27.4.7",
+    "jest-circus": "^27.4.6",
+    "nock": "^11.7.0",
+    "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;
         }
@@ -29,31 +32,39 @@ async function run(): Promise<void> {
             required: true
         });
 
-        const cacheKey = await cache.restoreCache(
-            cachePaths,
-            primaryKey,
-            restoreKeys
-        );
-
-        if (!cacheKey) {
-            core.info(
-                `Cache not found for input keys: ${[
-                    primaryKey,
-                    ...restoreKeys
-                ].join(", ")}`
+        try {
+            const cacheKey = await cache.restoreCache(
+                cachePaths,
+                primaryKey,
+                restoreKeys
             );
+            if (!cacheKey) {
+                core.info(
+                    `Cache not found for input keys: ${[
+                        primaryKey,
+                        ...restoreKeys
+                    ].join(", ")}`
+                );
+                return;
+            }
 
-            return;
+            // Store the matched cache key
+            utils.setCacheState(cacheKey);
+
+            const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
+            utils.setCacheHitOutput(isExactKeyMatch);
+
+            core.info(`Cache restored from key: ${cacheKey}`);
+        } catch (error) {
+            if (error.name === cache.ValidationError.name) {
+                throw error;
+            } else {
+                utils.logWarning(error.message);
+                utils.setCacheHitOutput(false);
+            }
         }
-
-        // Store the matched cache key
-        utils.setCacheState(cacheKey);
-
-        const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
-        utils.setCacheHitOutput(isExactKeyMatch);
-        core.info(`Cache restored from key: ${cacheKey}`);
-    } catch (error: unknown) {
-        core.setFailed((error as Error).message);
+    } catch (error) {
+        core.setFailed(error.message);
     }
 }
 

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;
         }
 
@@ -44,15 +47,22 @@ async function run(): Promise<void> {
             required: true
         });
 
-        const cacheId = await cache.saveCache(cachePaths, primaryKey, {
-            uploadChunkSize: utils.getInputAsInt(Inputs.UploadChunkSize)
-        });
-
-        if (cacheId != -1) {
+        try {
+            await cache.saveCache(cachePaths, primaryKey, {
+                uploadChunkSize: utils.getInputAsInt(Inputs.UploadChunkSize)
+            });
             core.info(`Cache saved with key: ${primaryKey}`);
+        } catch (error) {
+            if (error.name === cache.ValidationError.name) {
+                throw error;
+            } else if (error.name === cache.ReserveCacheError.name) {
+                core.info(error.message);
+            } else {
+                utils.logWarning(error.message);
+            }
         }
-    } catch (error: unknown) {
-        utils.logWarning((error as Error).message);
+    } catch (error) {
+        utils.logWarning(error.message);
     }
 }
 

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;
-}