Introduce add-to-project step & rename add-reviewer-pr workflow file

.github/dependabot.yml

@@ -1,22 +0,0 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
-
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    groups:
-      minor-actions-dependencies:
-        update-types: [minor, patch]
-  
-  - package-ecosystem: "npm"
-    directory: "/"
-    schedule:
-      interval: "daily" 
-    allow:
-    - dependency-type: direct
-    - dependency-type: production

.github/workflows/assign-issue.yml

@@ -0,0 +1,16 @@
+name: Assign issue
+on:
+  issues:
+    types: [opened]
+jobs:
+  run-action:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Get current oncall
+      id: oncall
+      run: |
+        echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
+    
+    - name: add_assignees
+      run: |
+        curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.issue.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'

.github/workflows/check-dist.yml

@@ -1,4 +1,4 @@
-name: Check dist content
+name: Check dist/
 
 on:
   push:
@@ -11,12 +11,7 @@ on:
       - '**.md'
   workflow_dispatch:
 
-permissions:
-  contents: read
-
 jobs:
   call-check-dist:
     name: Check dist/
     uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
-    with:
-      node-version: "24.x"

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

@@ -1,5 +1,4 @@
 name: Close inactive issues
-
 on:
   schedule:
     - cron: "30 8 * * *"
@@ -11,7 +10,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/stale@v9
+      - uses: actions/stale@v3
         with:
           days-before-issue-stale: 200
           days-before-issue-close: 5

.github/workflows/codeql.yml

@@ -1,4 +1,4 @@
-name: Code scanning
+name: "Code scanning - action"
 
 on:
   push:
@@ -6,21 +6,22 @@ on:
   schedule:
     - cron: '0 19 * * 0'
 
-permissions:
-  contents: read
-  security-events: write
-
 jobs:
   CodeQL-Build:
     # CodeQL runs on ubuntu-latest, windows-latest, and macos-latest
     runs-on: ubuntu-latest
+
+    permissions:
+      # required for all workflows
+      security-events: write
+
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v3
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v2
       # Override language selection by uncommenting this and choosing your languages
       # with:
       #   languages: go, javascript, csharp, python, cpp, java, ruby
@@ -28,7 +29,7 @@ jobs:
     # Autobuild attempts to build any compiled languages (C/C++, C#, Go, or Java).
     # If this step fails, then you should remove it and run the build manually (see below).
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v3
+      uses: github/codeql-action/autobuild@v2
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -42,4 +43,4 @@ jobs:
     #     make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v2

.github/workflows/issue-opened-workflow.yml

@@ -1,21 +0,0 @@
-name: Assign issue
-
-on:
-  issues:
-    types: [opened]
-
-permissions:
-  issues: write
-
-jobs:
-  run-action:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get current oncall
-        id: oncall
-        run: |
-          echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
-
-      - name: add_assignees
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.issue.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'

.github/workflows/licensed.yml

@@ -1,4 +1,4 @@
-name: License check
+name: Licensed
 
 on:
   push:
@@ -9,35 +9,7 @@ on:
       - main
   workflow_dispatch:
 
-permissions:
-  contents: read
-
 jobs:
-  validate-cached-dependency-records:
-    runs-on: ubuntu-latest
-    name: Check licenses
-    steps:
-
-      - name: Checkout
-        uses: actions/checkout@v5
-
-      - name: Install dependencies
-        run: npm ci --ignore-scripts
-
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: '3.1.7'
-
-      - name: Install licensed tool
-        run: |
-          cd "$RUNNER_TEMP"
-          curl -Lfs -o licensed.tar.gz https://github.com/licensee/licensed/archive/refs/tags/v5.0.4.tar.gz
-          tar -xzf licensed.tar.gz
-          cd licensed-5.0.4
-          bundle install
-
-      - name: Check cached dependency records
-        run: |
-          cd ${{ github.workspace }}
-          BUNDLE_GEMFILE=$RUNNER_TEMP/licensed-5.0.4/Gemfile bundle exec $RUNNER_TEMP/licensed-5.0.4/exe/licensed status
+  call-licensed:
+    name: Licensed
+    uses: actions/reusable-workflows/.github/workflows/licensed.yml@main

.github/workflows/pr-opened-workflow.yml

@@ -1,25 +1,26 @@
-name: Assign pull request reviewer
-
+name: Add Reviewer PR
 on:
   pull_request_target:
     types: [opened]
-
-permissions:
-  pull-requests: write
-
 jobs:
   run-action:
     runs-on: ubuntu-latest
     steps:
-      - name: Get current oncall
-        id: oncall
-        run: |
-          echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
+    - name: Get current oncall
+      id: oncall
+      run: |
+        echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
+    
+    - name: Request Review
+      run: |
+        curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/pulls/${{ github.event.pull_request.number}}/requested_reviewers -d '{"reviewers":["${{steps.oncall.outputs.CURRENT}}"]}'
+        
+    - name: Add Assignee
+      run: |
+        curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.pull_request.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'    
 
-      - name: Request Review
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/pulls/${{ github.event.pull_request.number}}/requested_reviewers -d '{"reviewers":["${{steps.oncall.outputs.CURRENT}}"]}'
-
-      - name: Add Assignee
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.pull_request.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'
+    - uses: actions/add-to-project@v0.4.0
+      name: Add to Project Board
+      with:
+        project-url: https://github.com/orgs/actions/projects/12                       
+        github-token: ${{ secrets.CACHE_BOARD_TOKEN }}

.github/workflows/publish-immutable-actions.yml

@@ -1,20 +0,0 @@
-name: Publish immutable action
-
-on:
-  release:
-    types: [released]
-
-permissions:
-  contents: read
-  id-token: write
-  packages: write
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checking out
-        uses: actions/checkout@v5
-      - name: Publish
-        id: publish
-        uses: actions/publish-immutable-action@0.0.3

.github/workflows/release-new-action-version.yml

@@ -1,30 +0,0 @@
-name: Release new action version
-
-on:
-  release:
-    types: [released]
-  workflow_dispatch:
-    inputs:
-      TAG_NAME:
-        description: 'Tag name that the major tag will point to'
-        required: true
-
-env:
-  TAG_NAME: ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }}
-
-permissions:
-  contents: write
-
-jobs:
-  update_tag:
-    name: Update the major tag to include the ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }} changes
-    environment:
-      name: releaseNewActionVersion
-    runs-on: ubuntu-latest
-    steps:
-    - name: Update the ${{ env.TAG_NAME }} tag
-      id: update-major-tag
-      uses: actions/publish-action@v0.3.0
-      with:
-        source-tag: ${{ env.TAG_NAME }}
-        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/workflow.yml

@@ -10,9 +10,6 @@ on:
       - main
       - releases/**
 
-permissions:
-  contents: read
-
 jobs:
   # Build and unit test
   build:
@@ -23,11 +20,11 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
-    - name: Setup Node.js 24.x
-      uses: actions/setup-node@v4
+      uses: actions/checkout@v3
+    - name: Setup Node.js 16.x
+      uses: actions/setup-node@v3
       with:
-        node-version: 24.x
+        node-version: 16.x
         cache: npm
     - run: npm ci
     - name: Prettier Format Check
@@ -46,7 +43,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v3
     - name: Generate files in working directory
       shell: bash
       run: __tests__/create-cache-files.sh ${{ runner.os }} test-cache
@@ -60,7 +57,6 @@ jobs:
         path: |
           test-cache
           ~/test-cache
-
   test-restore:
     needs: test-save
     strategy:
@@ -70,7 +66,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v3
     - name: Restore cache
       uses: ./
       with:
@@ -90,88 +86,17 @@ jobs:
     runs-on: ubuntu-latest
     container:
       image: ubuntu:latest
-      options: --cap-add=NET_ADMIN
+      options: --dns 127.0.0.1
     services:
       squid-proxy:
         image: ubuntu/squid:latest
         ports:
           - 3128:3128
     env:
-      http_proxy: http://squid-proxy:3128
       https_proxy: http://squid-proxy:3128
     steps:
-    - name: Wait for proxy to be ready
-      shell: bash
-      run: |
-        echo "Waiting for squid proxy to be ready..."
-        echo "Resolving squid-proxy hostname:"
-        getent hosts squid-proxy || echo "DNS resolution failed"
-        for i in $(seq 1 30); do
-          if (echo > /dev/tcp/squid-proxy/3128) 2>/dev/null; then
-            echo "Proxy is ready!"
-            exit 0
-          fi
-          echo "Attempt $i: Proxy not ready, waiting..."
-          sleep 2
-        done
-        echo "Proxy failed to become ready"
-        exit 1
-      env:
-        http_proxy: ""
-        https_proxy: ""
-    - name: Install dependencies
-      run: |
-        apt-get update
-        apt-get install -y iptables curl
-    - name: Verify proxy is working
-      run: |
-        echo "Testing proxy connectivity..."
-        curl -s -o /dev/null -w "%{http_code}" --proxy http://squid-proxy:3128 http://github.com || true
-        echo "Proxy verification complete"
-    - name: Block direct traffic (enforce proxy usage)
-      run: |
-        # Get the squid-proxy container IP
-        PROXY_IP=$(getent hosts squid-proxy | awk '{ print $1 }')
-        echo "Proxy IP: $PROXY_IP"
-        
-        # Allow loopback traffic
-        iptables -A OUTPUT -o lo -j ACCEPT
-        
-        # Allow traffic to the proxy container
-        iptables -A OUTPUT -d $PROXY_IP -j ACCEPT
-        
-        # Allow established connections
-        iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-        
-        # Allow DNS (needed for initial resolution)
-        iptables -A OUTPUT -p udp --dport 53 -j ACCEPT
-        iptables -A OUTPUT -p tcp --dport 53 -j ACCEPT
-        
-        # Block all other outbound traffic (HTTP/HTTPS)
-        iptables -A OUTPUT -p tcp --dport 80 -j REJECT
-        iptables -A OUTPUT -p tcp --dport 443 -j REJECT
-        
-        # Log the iptables rules for debugging
-        iptables -L -v -n
-    - name: Verify direct HTTPS is blocked
-      run: |
-        echo "Testing that direct HTTPS requests fail..."
-        if curl --noproxy '*' -s --connect-timeout 5 https://github.com > /dev/null 2>&1; then
-          echo "ERROR: Direct HTTPS request succeeded - blocking is not working!"
-          exit 1
-        else
-          echo "SUCCESS: Direct HTTPS request was blocked as expected"
-        fi
-        
-        echo "Testing that HTTPS through proxy succeeds..."
-        if curl --proxy http://squid-proxy:3128 -s --connect-timeout 10 https://github.com > /dev/null 2>&1; then
-          echo "SUCCESS: HTTPS request through proxy succeeded"
-        else
-          echo "ERROR: HTTPS request through proxy failed!"
-          exit 1
-        fi
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v3
     - name: Generate files
       run: __tests__/create-cache-files.sh proxy test-cache
     - name: Save cache
@@ -179,94 +104,22 @@ jobs:
       with:
         key: test-proxy-${{ github.run_id }}
         path: test-cache
-
   test-proxy-restore:
     needs: test-proxy-save
     runs-on: ubuntu-latest
     container:
       image: ubuntu:latest
-      options: --cap-add=NET_ADMIN
+      options: --dns 127.0.0.1
     services:
       squid-proxy:
         image: ubuntu/squid:latest
         ports:
           - 3128:3128
     env:
-      http_proxy: http://squid-proxy:3128
       https_proxy: http://squid-proxy:3128
     steps:
-    - name: Wait for proxy to be ready
-      shell: bash
-      run: |
-        echo "Waiting for squid proxy to be ready..."
-        echo "Resolving squid-proxy hostname:"
-        getent hosts squid-proxy || echo "DNS resolution failed"
-        for i in $(seq 1 30); do
-          if (echo > /dev/tcp/squid-proxy/3128) 2>/dev/null; then
-            echo "Proxy is ready!"
-            exit 0
-          fi
-          echo "Attempt $i: Proxy not ready, waiting..."
-          sleep 2
-        done
-        echo "Proxy failed to become ready"
-        exit 1
-      env:
-        http_proxy: ""
-        https_proxy: ""
-    - name: Install dependencies
-      run: |
-        apt-get update
-        apt-get install -y iptables curl
-    - name: Verify proxy is working
-      run: |
-        echo "Testing proxy connectivity..."
-        curl -s -o /dev/null -w "%{http_code}" --proxy http://squid-proxy:3128 http://github.com || true
-        echo "Proxy verification complete"
-    - name: Block direct traffic (enforce proxy usage)
-      run: |
-        # Get the squid-proxy container IP
-        PROXY_IP=$(getent hosts squid-proxy | awk '{ print $1 }')
-        echo "Proxy IP: $PROXY_IP"
-        
-        # Allow loopback traffic
-        iptables -A OUTPUT -o lo -j ACCEPT
-        
-        # Allow traffic to the proxy container
-        iptables -A OUTPUT -d $PROXY_IP -j ACCEPT
-        
-        # Allow established connections
-        iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-        
-        # Allow DNS (needed for initial resolution)
-        iptables -A OUTPUT -p udp --dport 53 -j ACCEPT
-        iptables -A OUTPUT -p tcp --dport 53 -j ACCEPT
-        
-        # Block all other outbound traffic (HTTP/HTTPS)
-        iptables -A OUTPUT -p tcp --dport 80 -j REJECT
-        iptables -A OUTPUT -p tcp --dport 443 -j REJECT
-        
-        # Log the iptables rules for debugging
-        iptables -L -v -n
-    - name: Verify direct HTTPS is blocked
-      run: |
-        echo "Testing that direct HTTPS requests fail..."
-        if curl --noproxy '*' -s --connect-timeout 5 https://github.com > /dev/null 2>&1; then
-          echo "ERROR: Direct HTTPS request succeeded - blocking is not working!"
-          exit 1
-        else
-          echo "SUCCESS: Direct HTTPS request was blocked as expected"
-        fi
-        
-        echo "Testing that HTTPS through proxy succeeds..."
-        if curl --proxy http://squid-proxy:3128 -s --connect-timeout 10 https://github.com > /dev/null 2>&1; then
-          echo "SUCCESS: HTTPS request through proxy succeeded"
-        else
-          echo "ERROR: HTTPS request through proxy failed!"
-          exit 1
-        fi
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v3
     - name: Restore cache
       uses: ./
       with:

.licensed.yml

@@ -1,14 +1,6 @@
 sources:
   npm: true
 
-# Force UTF-8 encoding
-encoding: 'utf-8'
-
-# Ignore problematic packages with encoding issues
-ignored:
-  npm:
-    - form-data
-
 allowed:
   - apache-2.0
   - bsd-2-clause
@@ -21,11 +13,4 @@ allowed:
 
 reviewed:
   npm:
-  - sax
-  - "@protobuf-ts/plugin-framework" # Apache-2.0
-  - "@protobuf-ts/runtime" # Apache-2.0
-  - fs.realpath # ISC
-  - glob # ISC
-  - prettier # MIT
-  - lodash # MIT
-  - "@actions/http-client" # MIT
+  - sax

CONTRIBUTING.md

@@ -16,7 +16,7 @@ Please note that this project is released with a [Contributor Code of Conduct][c
 1. [Fork][fork] and clone the repository
 2. Configure and install the dependencies: `npm install`
 3. Make sure the tests pass on your machine: `npm run test`
-4. Create a new branch: `git switch -c my-branch-name`
+4. Create a new branch: `git checkout -b my-branch-name`
 5. Make your change, add tests, and make sure the tests still pass
 6. Push to your fork and [submit a pull request][pr]
 7. Pat your self on the back and wait for your pull request to be reviewed and merged.

README.md

@@ -1,11 +1,12 @@
-# Cache action
+# cache
 
 This action allows caching dependencies and build outputs to improve workflow execution time.
 
->Two other actions are available in addition to the primary `cache` action:
->
->* [Restore action](./restore/README.md)
->* [Save action](./save/README.md)
+In addition to this `cache` action, other two actions are also available
+
+[Restore action](./restore/README.md)
+
+[Save action](./save/README.md)
 
 [![Tests](https://github.com/actions/cache/actions/workflows/workflow.yml/badge.svg)](https://github.com/actions/cache/actions/workflows/workflow.yml)
 
@@ -15,48 +16,9 @@ See ["Caching dependencies to speed up workflows"](https://docs.github.com/en/ac
 
 ## What's New
 
-### ⚠️ Important changes
-
-> [!IMPORTANT]
-> `actions/cache@v5` runs on the Node.js 24 runtime and requires a minimum Actions Runner version of `2.327.1`.
-> If you are using self-hosted runners, ensure they are updated before upgrading.
-
-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 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 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).
-
-### v6
-
-* Updated `@actions/cache`, `@actions/core`, `@actions/exec` to latest major versions
-* Migrated to ESM module system
-
-### v5
-
-* Updated to node 24
-* Requires a minimum Actions Runner version of `2.327.1`
-
-### v4
-
-* Integrated with the new cache service (v2) APIs.
-* Updated to node 20
-
 ### v3
 
-* Integrated with the new cache service (v2) APIs.
-* Added support for caching in GHES 3.5+.
+* 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.
@@ -65,63 +27,47 @@ Read more about the change & access the migration guide: [reference to the annou
 * Fixed cache not working with github workspace directory or current directory.
 * Fixed the download stuck problem by introducing a timeout of 1 hour for cache downloads.
 * Fix zstd not working for windows on gnu tar in issues.
-* Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MINS`. Default is 10 minutes.
-* New actions are available for granular control over caches - [restore](restore/action.yml) and [save](save/action.yml).
+* Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MINS`. Default is 60 minutes.
+* Two new actions available for granular control over caches - [restore](restore/action.yml) and [save](save/action.yml)
 * Support cross-os caching as an opt-in feature. See [Cross OS caching](./tips-and-workarounds.md#cross-os-cache) for more info.
-* Added option to fail job on cache miss. See [Exit workflow on cache miss](./restore/README.md#exit-workflow-on-cache-miss) for more info.
-* Fix zstd not being used after zstd version upgrade to 1.5.4 on hosted runners
-* Added option to lookup cache without downloading it.
-* Reduced segment size to 128MB and segment timeout to 10 minutes to fail fast in case the cache download is stuck.
 
-See the [v2 README.md](https://github.com/actions/cache/blob/v2/README.md) for older updates.
+Refer [here](https://github.com/actions/cache/blob/v2/README.md) for previous versions
 
 ## Usage
 
 ### Pre-requisites
 
-Create a workflow `.yml` file in your repository's `.github/workflows` directory. An [example workflow](#example-cache-workflow) is available below. For more information, see the GitHub Help Documentation for [Creating a workflow file](https://help.github.com/en/articles/configuring-a-workflow#creating-a-workflow-file).
+Create a workflow `.yml` file in your repositories `.github/workflows` directory. An [example workflow](#example-cache-workflow) is available below. For more information, reference the GitHub Help Documentation for [Creating a workflow file](https://help.github.com/en/articles/configuring-a-workflow#creating-a-workflow-file).
 
-If you are using this inside a container, a POSIX-compliant `tar` needs to be included and accessible from the execution path.
-
-Note: `actions/cache@v5` runs on Node.js 24 and requires a minimum Actions Runner version of `2.327.1`.
+If you are using this inside a container, a POSIX-compliant `tar` needs to be included and accessible in the execution path.
 
 If you are using a `self-hosted` Windows runner, `GNU tar` and `zstd` are required for [Cross-OS caching](https://github.com/actions/cache/blob/main/tips-and-workarounds.md#cross-os-cache) to work. They are also recommended to be installed in general so the performance is on par with `hosted` Windows runners.
 
 ### Inputs
 
-* `key` - An explicit key for a cache entry. See [creating a cache key](#creating-a-cache-key).
 * `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.
-* `restore-keys` - An ordered multiline string listing the prefix-matched keys, that are used for restoring stale cache if no cache hit occurred for key.
-* `enableCrossOsArchive` - An optional boolean when enabled, allows Windows runners to save or restore caches that can be restored or saved respectively on other platforms. Default: `false`
-* `fail-on-cache-miss` - Fail the workflow if cache entry is not found. Default: `false`
-* `lookup-only` - If true, only checks if cache entry exists and skips download. Does not change save cache behavior. Default: `false`
+* `key` - An explicit key for restoring and saving the cache. Refer [creating a cache key](#creating-a-cache-key).
+* `restore-keys` - An ordered list of prefix-matched keys to use for restoring stale cache if no cache hit occurred for key.
+* `enableCrossOsArchive` - An optional boolean when enabled, allows Windows runners to save or restore caches that can be restored or saved respectively on other platforms. Default: false
 
 #### Environment Variables
 
-* `SEGMENT_DOWNLOAD_TIMEOUT_MINS` - Segment download timeout (in minutes, default `10`) to abort download of the segment if not completed in the defined number of minutes. [Read more](https://github.com/actions/cache/blob/main/tips-and-workarounds.md#cache-segment-restore-timeout)
+* `SEGMENT_DOWNLOAD_TIMEOUT_MINS` - Segment download timeout (in minutes, default `60`) to abort download of the segment if not completed in the defined number of minutes. [Read more](https://github.com/actions/cache/blob/main/tips-and-workarounds.md#cache-segment-restore-timeout)
 
 ### Outputs
 
-* `cache-hit` - A string value to indicate an exact match was found for the key.
-  * If there's a cache hit, this will be 'true' or 'false' to indicate if there's an exact match for `key`.
-  * If there's a cache miss, this will be an empty string.
+* `cache-hit` - A boolean value to indicate an exact match was found for the key.
+
+> Note: `cache-hit` will be set to `true` only when cache hit occurs for the exact `key` match. For a partial key match via `restore-keys` or a cache miss, it will be set to `false`.
 
 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, [version](#cache-version), and branch. The default branch cache is available to other branches.
+The cache is scoped to the key, [version](#cache-version) 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.
 
-### Read-only access
-
-Some workflow runs only have read-only access to the cache. A common case is a workflow triggered by a pull request from a fork: such runs can **restore** existing caches but may not be permitted to **save** new ones.
-
-When the cache token is read-only, the save step does not fail the job. Instead, `@actions/cache` reports the denial once as a warning (for example, `Failed to save: ... cache write denied: ...`) and the step completes successfully without writing a cache entry. Restores in the same run continue to work as usual.
-
-> **Note** This applies to the action's normal save path as well as the standalone [Save action](./save/README.md). If you intentionally want a restore-only setup, see [Make cache read only / Reuse cache from centralized job](./caching-strategies.md#make-cache-read-only--reuse-cache-from-centralized-job).
-
 ### Example cache workflow
 
 #### Restoring and saving cache using a single action
@@ -136,11 +82,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v3
 
     - name: Cache Primes
       id: cache-primes
-      uses: actions/cache@v6
+      uses: actions/cache@v3
       with:
         path: prime-numbers
         key: ${{ runner.os }}-primes
@@ -153,9 +99,9 @@ jobs:
       run: /primes.sh -d prime-numbers
 ```
 
-The `cache` action provides a `cache-hit` output which is set to `true` when the cache is restored using the primary `key` and `false` when the cache is restored using `restore-keys` or no cache is restored.
+The `cache` action provides one output `cache-hit` which is set to `true` when cache is restored using primary key and `false` when cache is restored using `restore-keys` or no cache is restored.
 
-#### Using a combination of restore and save actions
+#### Using combination of restore and save actions
 
 ```yaml
 name: Caching Primes
@@ -167,11 +113,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v3
 
     - name: Restore cached Primes
       id: cache-primes-restore
-      uses: actions/cache/restore@v6
+    - uses: actions/cache/restore@v3
       with:
         path: |
           path/to/dependencies
@@ -182,7 +128,7 @@ jobs:
     .
     - name: Save Primes
       id: cache-primes-save
-      uses: actions/cache/save@v6
+    - uses: actions/cache/save@v3
       with:
         path: |
           path/to/dependencies
@@ -195,7 +141,7 @@ jobs:
 
 ## Caching Strategies
 
-With the introduction of the `restore` and `save` actions, a lot of caching use cases can now be achieved. Please see the [caching strategies](./caching-strategies.md) document for understanding how you can use the actions strategically to achieve the desired goal.
+With introduction of two new actions `restore` and `save`, a lot of caching use cases can now be achieved. Please refer the [caching strategies](./caching-strategies.md) document for understanding how you can use the actions strategically to achieve the desired goal.
 
 ## Implementation Examples
 
@@ -203,7 +149,6 @@ 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:
 
-* [Bun](./examples.md#bun)
 * [C# - NuGet](./examples.md#c---nuget)
 * [Clojure - Lein Deps](./examples.md#clojure---lein-deps)
 * [D - DUB](./examples.md#d---dub)
@@ -237,7 +182,7 @@ A cache key can include any of the contexts, functions, literals, and operators
 For example, using the [`hashFiles`](https://docs.github.com/en/actions/learn-github-actions/expressions#hashfiles) function allows you to create a new cache when dependencies change.
 
 ```yaml
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: |
         path/to/dependencies
@@ -255,7 +200,7 @@ Additionally, you can use arbitrary command output in a cache key, such as a dat
       echo "date=$(/bin/date -u "+%Y%m%d")" >> $GITHUB_OUTPUT
     shell: bash
 
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: path/to/dependencies
       key: ${{ runner.os }}-${{ steps.get-date.outputs.date }}-${{ hashFiles('**/lockfiles') }}
@@ -269,15 +214,15 @@ A repository can have up to 10GB of caches. Once the 10GB limit is reached, olde
 
 ## Skipping steps based on cache-hit
 
-Using the `cache-hit` output, subsequent steps (such as install or build) can be skipped when a cache hit occurs on the key.  It is recommended to install missing/updated dependencies in case of a partial key match when the key is dependent on the `hash` of the package file.
+Using the `cache-hit` output, subsequent steps (such as install or build) can be skipped when a cache hit occurs on the key.  It is recommended to install the missing/updated dependencies in case of a partial key match when the key is dependent on the `hash` of the package file.
 
 Example:
 
 ```yaml
 steps:
-  - uses: actions/checkout@v6
+  - uses: actions/checkout@v3
 
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     id: cache
     with:
       path: path/to/dependencies
@@ -288,13 +233,13 @@ steps:
     run: /install.sh
 ```
 
-> **Note** The `id` defined in `actions/cache` must match the `id` in the `if` statement (i.e. `steps.[ID].outputs.cache-hit`)
+> Note: The `id` defined in `actions/cache` must match the `id` in the `if` statement (i.e. `steps.[ID].outputs.cache-hit`)
 
 ## Cache Version
 
-Cache version is a hash [generated](https://github.com/actions/toolkit/blob/500d0b42fee2552ae9eeb5933091fe2fbf14e72d/packages/cache/src/internal/cacheHttpClient.ts#L73-L90) for a combination of compression tool used (Gzip, Zstd, etc. based on the runner OS) and the `path` of directories being cached. If two caches have different versions, they are identified as unique caches while matching. This, for example, means that a cache created on a `windows-latest` runner can't be restored on `ubuntu-latest` as cache `Version`s are different.
+Cache version is a hash [generated](https://github.com/actions/toolkit/blob/500d0b42fee2552ae9eeb5933091fe2fbf14e72d/packages/cache/src/internal/cacheHttpClient.ts#L73-L90) for a combination of compression tool used (Gzip, Zstd, etc. based on the runner OS) and the `path` of directories being cached. If two caches have different versions, they are identified as unique caches while matching. This for example, means that a cache created on `windows-latest` runner can't be restored on `ubuntu-latest` as cache `Version`s are different.
 
-> Pro tip: The [list caches](https://docs.github.com/en/rest/actions/cache#list-github-actions-caches-for-a-repository) API can be used to get the version of a cache. This can be helpful to troubleshoot cache miss due to version.
+> Pro tip: [List caches](https://docs.github.com/en/rest/actions/cache#list-github-actions-caches-for-a-repository) API can be used to get the version of a cache. This can be helpful to troubleshoot cache miss due to version.
 
 <details>
   <summary>Example</summary>
@@ -305,11 +250,11 @@ jobs:
   build-linux:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v3
 
       - name: Cache Primes
         id: cache-primes
-        uses: actions/cache@v6
+        uses: actions/cache@v3
         with:
           path: prime-numbers
           key: primes
@@ -320,7 +265,7 @@ jobs:
 
       - name: Cache Numbers
         id: cache-numbers
-        uses: actions/cache@v6
+        uses: actions/cache@v3
         with:
           path: numbers
           key: primes
@@ -332,11 +277,11 @@ jobs:
   build-windows:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v3
 
       - name: Cache Primes
         id: cache-primes
-        uses: actions/cache@v6
+        uses: actions/cache@v3
         with:
           path: prime-numbers
           key: primes
@@ -350,7 +295,7 @@ jobs:
 
 ## Known practices and workarounds
 
-There are a number of community practices/workarounds to fulfill specific requirements. You may choose to use them if they suit your use case. Note these are not necessarily the only solution or even a recommended solution.
+Following are some of the known practices/workarounds which community has used to fulfill specific requirements. You may choose to use them if suits your use case. Note these are not necessarily the only or the recommended solution.
 
 * [Cache segment restore timeout](./tips-and-workarounds.md#cache-segment-restore-timeout)
 * [Update a cache](./tips-and-workarounds.md#update-a-cache)
@@ -360,25 +305,11 @@ There are a number of community practices/workarounds to fulfill specific requir
 
 ### Windows environment variables
 
-Please note that Windows environment variables (like `%LocalAppData%`) will NOT be expanded by this action. Instead, prefer using `~` in your paths which will expand to the HOME directory. For example, instead of `%LocalAppData%`, use `~\AppData\Local`. For a list of supported default environment variables, see the [Learn GitHub Actions: Variables](https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables) page.
+Please note that Windows environment variables (like `%LocalAppData%`) will NOT be expanded by this action. Instead, prefer using `~` in your paths which will expand to HOME directory. For example, instead of `%LocalAppData%`, use `~\AppData\Local`. For a list of supported default environment variables, see [this](https://docs.github.com/en/actions/learn-github-actions/environment-variables) page.
 
-## Note
+## Contributing
 
-Thank you for your interest in this GitHub repo, however, right now we are not taking contributions.
-
-We continue to focus our resources on strategic areas that help our customers be successful while making developers' lives easier. While GitHub Actions remains a key part of this vision, we are allocating resources towards other areas of Actions and are not taking contributions to this repository at this time. The GitHub public roadmap is the best place to follow along for any updates on features we’re working on and what stage they’re in.
-
-We are taking the following steps to better direct requests related to GitHub Actions, including:
-
-1. We will be directing questions and support requests to our [Community Discussions area](https://github.com/orgs/community/discussions/categories/actions)
-
-2. High Priority bugs can be reported through Community Discussions or you can report these to our support team https://support.github.com/contact/bug-report.
-
-3. Security Issues should be handled as per our [security.md](SECURITY.md).
-
-We will still provide security updates for this project and fix major breaking changes during this time.
-
-You are welcome to still raise bugs in this repo.
+We would love for you to contribute to `actions/cache`, pull requests are welcome! Please see the [CONTRIBUTING.md](CONTRIBUTING.md) for more information.
 
 ## License
 

RELEASES.md

@@ -1,243 +1,69 @@
 # Releases
 
-## How to prepare a release
+### 3.0.0
+- Updated minimum runner version support from node 12 -> node 16
 
-> [!NOTE]
-> Relevant for maintainers with write access only.
+### 3.0.1
+- Added support for caching from GHES 3.5.
+- Fixed download issue for files > 2GB during restore.
 
-1. Switch to a new branch from `main`.
-1. Run `npm test` to ensure all tests are passing.
-1. Update the version in [`package.json`](package.json).
-1. Run `npm run build` to update the compiled files.
-1. Update this [`RELEASES.md`](RELEASES.md) with the new version and changes in the `## Changelog` section.
-1. Run `licensed cache` to update the license report.
-1. Run `licensed status` and resolve any warnings by updating the [`.licensed.yml`](.licensed.yml) file with the exceptions.
-1. Commit your changes and push your branch upstream.
-1. Open a pull request against `main` and get it reviewed and merged.
-1. Draft a new release https://github.com/actions/cache/releases use the same version number used in `package.json`
-    1. Create a new tag with the version number.
-    1. Auto generate release notes and update them to match the changes you made in `RELEASES.md`.
-    1. Toggle the set as the latest release option.
-    1. Publish the release.
-1. Navigate to https://github.com/actions/cache/actions/workflows/release-new-action-version.yml
-    1. There should be a workflow run queued with the same version number.
-    1. Approve the run to publish the new version and update the major tags for this action.
+### 3.0.2
+- Added support for dynamic cache size cap on GHES.
 
-## Changelog
+### 3.0.3
+- Fixed avoiding empty cache save when no files are available for caching. ([issue](https://github.com/actions/cache/issues/624))
 
-### 6.1.0
+### 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))
 
-- Bump `@actions/cache` to v6.1.0 to pick up [actions/toolkit#2435 Handle cache write error due to read-only token](https://github.com/actions/toolkit/pull/2435)
-- Switch redundant "Cache save failed" warning to debug log in save-only
+### 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))
 
-### 6.0.0
+### 3.0.6
+- Fixed [#809](https://github.com/actions/cache/issues/809) - zstd -d: no such file or directory error
+- Fixed [#833](https://github.com/actions/cache/issues/833) - cache doesn't work with github workspace directory
 
-- Updated `@actions/cache` to ^6.0.1, `@actions/core` to ^3.0.1, `@actions/exec` to ^3.0.0, `@actions/io` to ^3.0.2
-- Migrated to ESM module system
-- Upgraded Jest to v30 and test infrastructure to be ESM compatible
+### 3.0.7
+- Fixed [#810](https://github.com/actions/cache/issues/810) - download stuck issue. A new timeout is introduced in the download process to abort the download if it gets stuck and doesn't finish within an hour.
 
-### 5.0.4
+### 3.0.8
+- Fix zstd not working for windows on gnu tar in issues [#888](https://github.com/actions/cache/issues/888) and [#891](https://github.com/actions/cache/issues/891).
+- Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MINS`. Default is 60 minutes.
 
-- Bump `minimatch` to v3.1.5 (fixes ReDoS via globstar patterns)
-- Bump `undici` to v6.24.1 (WebSocket decompression bomb protection, header validation fixes)
-- Bump `fast-xml-parser` to v5.5.6
+### 3.0.9
+- Enhanced the warning message for cache unavailablity in case of GHES.
 
-### 5.0.3
+### 3.0.10
+- Fix a bug with sorting inputs.
+- Update definition for restore-keys in README.md
 
-- Bump `@actions/cache` to v5.0.5 (Resolves: https://github.com/actions/cache/security/dependabot/33)
-- Bump `@actions/core` to v2.0.3
+### 3.0.11
+- Update toolkit version to 3.0.5 to include `@actions/core@^1.10.0`
+- Update `@actions/cache` to use updated `saveState` and `setOutput` functions from `@actions/core@^1.10.0`
 
-### 5.0.2
+### 3.1.0-beta.1
+- Update `@actions/cache` on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. ([issue](https://github.com/actions/cache/issues/984))
 
-- Bump `@actions/cache` to v5.0.3 [#1692](https://github.com/actions/cache/pull/1692)
+### 3.1.0-beta.2
+- Added support for fallback to gzip to restore old caches on windows.
 
-### 5.0.1
+### 3.1.0-beta.3
+- Bug fixes for bsdtar fallback if gnutar not available and gzip fallback if cache saved using old cache action on windows.
 
-- Update `@azure/storage-blob` to `^12.29.1` via `@actions/cache@5.0.1` [#1685](https://github.com/actions/cache/pull/1685)
+### 3.2.0-beta.1
+- Added two new actions - [restore](restore/action.yml) and [save](save/action.yml) for granular control on cache.
 
-### 5.0.0
-
-> [!IMPORTANT]
-> `actions/cache@v5` runs on the Node.js 24 runtime and requires a minimum Actions Runner version of `2.327.1`.
-> If you are using self-hosted runners, ensure they are updated before upgrading.
-
-### 4.3.0
-
-- Bump `@actions/cache` to [v4.1.0](https://github.com/actions/toolkit/pull/2132)
-
-### 4.2.4
-
-- Bump `@actions/cache` to v4.0.5
-
-### 4.2.3
-
-- Bump `@actions/cache` to v4.0.3 (obfuscates SAS token in debug logs for cache entries)
-
-### 4.2.2
-
-- Bump `@actions/cache` to v4.0.2
-
-### 4.2.1
-
-- Bump `@actions/cache` to v4.0.1
-
-### 4.2.0
-
-TLDR; 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**.
-
-**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 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.
-
-### 4.1.2
-
-- Add GitHub Enterprise Cloud instances hostname filters to inform API endpoint choices - [#1474](https://github.com/actions/cache/pull/1474)
-- Security fix: Bump braces from 3.0.2 to 3.0.3 - [#1475](https://github.com/actions/cache/pull/1475)
-
-### 4.1.1
-
-- Restore original behavior of `cache-hit` output - [#1467](https://github.com/actions/cache/pull/1467)
-
-### 4.1.0
-
-- Ensure `cache-hit` output is set when a cache is missed - [#1404](https://github.com/actions/cache/pull/1404)
-- Deprecate `save-always` input - [#1452](https://github.com/actions/cache/pull/1452)
-
-### 4.0.2
-
-- Fixed restore `fail-on-cache-miss` not working.
-
-### 4.0.1
-
-- Updated `isGhes` check
-
-### 4.0.0
-
-- Updated minimum runner version support from node 12 -> node 20
-
-### 3.4.0
-
-- Integrated with the new cache service (v2) APIs
-
-### 3.3.3
-
-- Updates @actions/cache to v3.2.3 to fix accidental mutated path arguments to `getCacheVersion` [actions/toolkit#1378](https://github.com/actions/toolkit/pull/1378)
-- Additional audit fixes of npm package(s)
-
-### 3.3.2
-
-- Fixes bug with Azure SDK causing blob downloads to get stuck.
-
-### 3.3.1
-
-- Reduced segment size to 128MB and segment timeout to 10 minutes to fail fast in case the cache download is stuck.
-
-### 3.3.0
-
-- Added option to lookup cache without downloading it.
-
-### 3.2.6
-
-- Fix zstd not being used after zstd version upgrade to 1.5.4 on hosted runners.
-
-### 3.2.5
-
-- Added fix to prevent from setting MYSYS environment variable globally.
-
-### 3.2.4
-
-- Added option to fail job on cache miss.
-
-### 3.2.3
-
-- Support cross os caching on Windows as an opt-in feature.
-- Fix issue with symlink restoration on Windows for cross-os caches.
-
-### 3.2.2
-
-- Reverted the changes made in 3.2.1 to use gnu tar and zstd by default on windows.
+### 3.2.0
+- Released the two new actions - [restore](restore/action.yml) and [save](save/action.yml) for granular control on cache
 
 ### 3.2.1
-
 - Update `@actions/cache` on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. ([issue](https://github.com/actions/cache/issues/984))
 - Added support for fallback to gzip to restore old caches on windows.
 - Added logs for cache version in case of a cache miss.
 
-### 3.2.0
+### 3.2.2
+- Reverted the changes made in 3.2.1 to use gnu tar and zstd by default on windows.
 
-- Released the two new actions - [restore](restore/action.yml) and [save](save/action.yml) for granular control on cache
-
-### 3.2.0-beta.1
-
-- Added two new actions - [restore](restore/action.yml) and [save](save/action.yml) for granular control on cache.
-
-### 3.1.0-beta.3
-
-- Bug fixes for bsdtar fallback if gnutar not available and gzip fallback if cache saved using old cache action on windows.
-
-### 3.1.0-beta.2
-
-- Added support for fallback to gzip to restore old caches on windows.
-
-### 3.1.0-beta.1
-
-- Update `@actions/cache` on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. ([issue](https://github.com/actions/cache/issues/984))
-
-### 3.0.11
-
-- Update toolkit version to 3.0.5 to include `@actions/core@^1.10.0`
-- Update `@actions/cache` to use updated `saveState` and `setOutput` functions from `@actions/core@^1.10.0`
-
-### 3.0.10
-
-- Fix a bug with sorting inputs.
-- Update definition for restore-keys in README.md
-
-### 3.0.9
-
-- Enhanced the warning message for cache unavailablity in case of GHES.
-
-### 3.0.8
-
-- Fix zstd not working for windows on gnu tar in issues [#888](https://github.com/actions/cache/issues/888) and [#891](https://github.com/actions/cache/issues/891).
-- Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MINS`. Default is 60 minutes.
-
-### 3.0.7
-
-- Fixed [#810](https://github.com/actions/cache/issues/810) - download stuck issue. A new timeout is introduced in the download process to abort the download if it gets stuck and doesn't finish within an hour.
-
-### 3.0.6
-
-- Fixed [#809](https://github.com/actions/cache/issues/809) - zstd -d: no such file or directory error
-- Fixed [#833](https://github.com/actions/cache/issues/833) - cache doesn't work with github workspace directory
-
-### 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))
-
-### 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))
-
-### 3.0.3
-
-- Fixed avoiding empty cache save when no files are available for caching. ([issue](https://github.com/actions/cache/issues/624))
-
-### 3.0.2
-
-- Added support for dynamic cache size cap on GHES.
-
-### 3.0.1
-
-- Added support for caching from GHES 3.5.
-- Fixed download issue for files > 2GB during restore.
-
-### 3.0.0
-
-- Updated minimum runner version support from node 12 -> node 16
+### 3.2.3
+- Support cross os caching on Windows as an opt-in feature.
+- Fix issue with symlink restoration on Windows for cross-os caches.

__tests__/actionUtils.test.ts

@@ -1,72 +1,22 @@
-import { afterAll, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, RefKey } from "../src/constants";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("@actions/core");
+jest.mock("@actions/cache");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, RefKey } = await import("../src/constants");
-const actionUtils = await import("../src/utils/actionUtils");
-const testUtils = await import("../src/utils/testUtils");
-
-let pristineEnv: NodeJS.ProcessEnv;
-
-beforeEach(() => {
-    pristineEnv = { ...process.env };
-    jest.clearAllMocks();
-    jest.mocked(core.getInput).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
-        }
-    );
-    delete process.env[Events.Key];
-    delete process.env[RefKey];
+beforeAll(() => {
+    jest.spyOn(core, "getInput").mockImplementation((name, options) => {
+        return jest.requireActual("@actions/core").getInput(name, options);
+    });
 });
 
-afterAll(() => {
-    process.env = pristineEnv;
+afterEach(() => {
+    delete process.env[Events.Key];
+    delete process.env[RefKey];
 });
 
 test("isGhes returns true if server url is not github.com", () => {
@@ -88,46 +38,74 @@ test("isGhes returns false when server url is github.com", () => {
 });
 
 test("isExactKeyMatch with undefined cache key returns false", () => {
-    expect(actionUtils.isExactKeyMatch("linux-rust", undefined)).toBe(false);
+    const key = "linux-rust";
+    const cacheKey = undefined;
+
+    expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
 });
 
 test("isExactKeyMatch with empty cache key returns false", () => {
-    expect(actionUtils.isExactKeyMatch("linux-rust", "")).toBe(false);
+    const key = "linux-rust";
+    const cacheKey = "";
+
+    expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
 });
 
 test("isExactKeyMatch with different keys returns false", () => {
-    expect(actionUtils.isExactKeyMatch("linux-rust", "linux-")).toBe(false);
+    const key = "linux-rust";
+    const cacheKey = "linux-";
+
+    expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
 });
 
 test("isExactKeyMatch with different key accents returns false", () => {
-    expect(actionUtils.isExactKeyMatch("linux-áccent", "linux-accent")).toBe(
-        false
-    );
+    const key = "linux-áccent";
+    const cacheKey = "linux-accent";
+
+    expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
 });
 
 test("isExactKeyMatch with same key returns true", () => {
-    expect(actionUtils.isExactKeyMatch("linux-rust", "linux-rust")).toBe(true);
+    const key = "linux-rust";
+    const cacheKey = "linux-rust";
+
+    expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(true);
 });
 
 test("isExactKeyMatch with same key and different casing returns true", () => {
-    expect(actionUtils.isExactKeyMatch("linux-rust", "LINUX-RUST")).toBe(true);
+    const key = "linux-rust";
+    const cacheKey = "LINUX-RUST";
+
+    expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(true);
 });
 
 test("logWarning logs a message with a warning prefix", () => {
     const message = "A warning occurred.";
+
+    const infoMock = jest.spyOn(core, "info");
+
     actionUtils.logWarning(message);
-    expect(core.info).toHaveBeenCalledWith(`[warning]${message}`);
+
+    expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
 });
 
 test("isValidEvent returns false for event that does not have a branch or tag", () => {
-    process.env[Events.Key] = "foo";
-    expect(actionUtils.isValidEvent()).toBe(false);
+    const event = "foo";
+    process.env[Events.Key] = event;
+
+    const isValidEvent = actionUtils.isValidEvent();
+
+    expect(isValidEvent).toBe(false);
 });
 
 test("isValidEvent returns true for event that has a ref", () => {
-    process.env[Events.Key] = Events.Push;
+    const event = Events.Push;
+    process.env[Events.Key] = event;
     process.env[RefKey] = "ref/heads/feature";
-    expect(actionUtils.isValidEvent()).toBe(true);
+
+    const isValidEvent = actionUtils.isValidEvent();
+
+    expect(isValidEvent).toBe(true);
 });
 
 test("getInputAsArray returns empty array if not required and missing", () => {
@@ -137,7 +115,7 @@ test("getInputAsArray returns empty array if not required and missing", () => {
 test("getInputAsArray throws error if required and missing", () => {
     expect(() =>
         actionUtils.getInputAsArray("foo", { required: true })
-    ).toThrow();
+    ).toThrowError();
 });
 
 test("getInputAsArray handles single line correctly", () => {
@@ -193,7 +171,7 @@ test("getInputAsInt returns undefined if input is invalid or NaN", () => {
 test("getInputAsInt throws if required and value missing", () => {
     expect(() =>
         actionUtils.getInputAsInt("undefined", { required: true })
-    ).toThrow();
+    ).toThrowError();
 });
 
 test("getInputAsBool returns false if input not set", () => {
@@ -213,65 +191,43 @@ test("getInputAsBool returns false if input is invalid or NaN", () => {
 test("getInputAsBool throws if required and value missing", () => {
     expect(() =>
         actionUtils.getInputAsBool("undefined2", { required: true })
-    ).toThrow();
+    ).toThrowError();
 });
 
 test("isCacheFeatureAvailable for ac enabled", () => {
-    jest.mocked(cache.isFeatureAvailable).mockReturnValue(true);
+    jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => true);
+
     expect(actionUtils.isCacheFeatureAvailable()).toBe(true);
 });
 
 test("isCacheFeatureAvailable for ac disabled on GHES", () => {
-    jest.mocked(cache.isFeatureAvailable).mockReturnValue(false);
+    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.
 Otherwise please upgrade to GHES version >= 3.5 and If you are also using Github Connect, please unretire the actions/cache namespace before upgrade (see https://docs.github.com/en/enterprise-server@3.5/admin/github-actions/managing-access-to-actions-from-githubcom/enabling-automatic-access-to-githubcom-actions-using-github-connect#automatic-retirement-of-namespaces-for-actions-accessed-on-githubcom)`;
+    const infoMock = jest.spyOn(core, "info");
 
     try {
         process.env["GITHUB_SERVER_URL"] = "http://example.com";
         expect(actionUtils.isCacheFeatureAvailable()).toBe(false);
-        expect(core.info).toHaveBeenCalledWith(`[warning]${message}`);
+        expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
     } finally {
         delete process.env["GITHUB_SERVER_URL"];
     }
 });
 
 test("isCacheFeatureAvailable for ac disabled on dotcom", () => {
-    jest.mocked(cache.isFeatureAvailable).mockReturnValue(false);
+    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(core.info).toHaveBeenCalledWith(`[warning]${message}`);
+        expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
     } finally {
         delete process.env["GITHUB_SERVER_URL"];
     }
 });
-
-test("isGhes returns false when the GITHUB_SERVER_URL environment variable is not defined", () => {
-    delete process.env["GITHUB_SERVER_URL"];
-    expect(actionUtils.isGhes()).toBeFalsy();
-});
-
-test("isGhes returns false when the GITHUB_SERVER_URL environment variable is set to github.com", () => {
-    process.env["GITHUB_SERVER_URL"] = "https://github.com";
-    expect(actionUtils.isGhes()).toBeFalsy();
-});
-
-test("isGhes returns false when the GITHUB_SERVER_URL environment variable is set to a GitHub Enterprise Cloud-style URL", () => {
-    process.env["GITHUB_SERVER_URL"] = "https://contoso.ghe.com";
-    expect(actionUtils.isGhes()).toBeFalsy();
-});
-
-test("isGhes returns false when the GITHUB_SERVER_URL environment variable has a .localhost suffix", () => {
-    process.env["GITHUB_SERVER_URL"] = "https://mock-github.localhost";
-    expect(actionUtils.isGhes()).toBeFalsy();
-});
-
-test("isGhes returns true when the GITHUB_SERVER_URL environment variable is set to some other URL", () => {
-    process.env["GITHUB_SERVER_URL"] = "https://src.onpremise.fabrikam.com";
-    expect(actionUtils.isGhes()).toBeTruthy();
-});

__tests__/restore.test.ts

@@ -1,66 +1,50 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, RefKey } from "../src/constants";
+import run from "../src/restore";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("../src/utils/actionUtils");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, RefKey } = await import("../src/constants");
-const { restoreRun } = await import("../src/restoreImpl");
-const testUtils = await import("../src/utils/testUtils");
-
-beforeEach(() => {
-    jest.clearAllMocks();
-    (core.getInput as jest.Mock).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
+beforeAll(() => {
+    jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
+        (key, cacheResult) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.isExactKeyMatch(key, cacheResult);
         }
     );
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(true);
+
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+
+    jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsArray(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsBool(name, options);
+        }
+    );
+});
+
+beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
+
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => true
+    );
 });
 
 afterEach(() => {
@@ -78,25 +62,26 @@ test("restore with no cache found", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(undefined);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(undefined);
+        });
 
-    await restoreRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(cache.restoreCache).toHaveBeenCalledWith(
-        [path],
-        key,
-        [],
-        {
-            lookupOnly: false
-        },
-        false
-    );
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledTimes(1);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(stateMock).toHaveBeenCalledTimes(1);
+
+    expect(failedMock).toHaveBeenCalledTimes(0);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache not found for input keys: ${key}`
     );
 });
@@ -112,25 +97,32 @@ test("restore with restore keys and no cache found", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(undefined);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(undefined);
+        });
 
-    await restoreRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(cache.restoreCache).toHaveBeenCalledWith(
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
         [path],
         key,
         [restoreKey],
-        {
-            lookupOnly: false
-        },
+        {},
         false
     );
 
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledTimes(1);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(stateMock).toHaveBeenCalledTimes(1);
+
+    expect(failedMock).toHaveBeenCalledTimes(0);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache not found for input keys: ${key}, ${restoreKey}`
     );
 });
@@ -144,28 +136,30 @@ test("restore with cache found for key", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(key);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(key);
+        });
 
-    await restoreRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(cache.restoreCache).toHaveBeenCalledWith(
-        [path],
-        key,
-        [],
-        {
-            lookupOnly: false
-        },
-        false
-    );
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_RESULT", key);
-    expect(core.saveState).toHaveBeenCalledTimes(2);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "true");
-    expect(core.info).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", key);
+    expect(stateMock).toHaveBeenCalledTimes(2);
+
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
+
+    expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore with cache found for restore key", async () => {
@@ -179,93 +173,35 @@ test("restore with cache found for restore key", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(restoreKey);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(restoreKey);
+        });
 
-    await restoreRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_RESULT", restoreKey);
-    expect(core.saveState).toHaveBeenCalledTimes(2);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "false");
-    expect(core.info).toHaveBeenCalledWith(
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
+
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", restoreKey);
+    expect(stateMock).toHaveBeenCalledTimes(2);
+
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache restored from key: ${restoreKey}`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-});
-
-test("Fail restore when fail on cache miss is enabled and primary + restore keys not found", async () => {
-    const path = "node_modules";
-    const key = "node-test";
-    const restoreKey = "node-";
-    testUtils.setInputs({
-        path: path,
-        key,
-        restoreKeys: [restoreKey],
-        failOnCacheMiss: true
-    });
-
-    (cache.restoreCache as jest.Mock).mockResolvedValue(undefined);
-
-    await restoreRun();
-
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.setOutput).toHaveBeenCalledTimes(0);
-    expect(core.setFailed).toHaveBeenCalledWith(
-        `Failed to restore cache entry. Exiting as fail-on-cache-miss is set. Input key: ${key}`
-    );
-    expect(core.setFailed).toHaveBeenCalledTimes(1);
-});
-
-test("restore when fail on cache miss is enabled and primary key doesn't match restored key", async () => {
-    const path = "node_modules";
-    const key = "node-test";
-    const restoreKey = "node-";
-    testUtils.setInputs({
-        path: path,
-        key,
-        restoreKeys: [restoreKey],
-        failOnCacheMiss: true
-    });
-
-    (cache.restoreCache as jest.Mock).mockResolvedValue(restoreKey);
-
-    await restoreRun();
-
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_RESULT", restoreKey);
-    expect(core.saveState).toHaveBeenCalledTimes(2);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "false");
-    expect(core.info).toHaveBeenCalledWith(
-        `Cache restored from key: ${restoreKey}`
-    );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-});
-
-test("restore with fail on cache miss disabled and no cache found", async () => {
-    const path = "node_modules";
-    const key = "node-test";
-    const restoreKey = "node-";
-    testUtils.setInputs({
-        path: path,
-        key,
-        restoreKeys: [restoreKey],
-        failOnCacheMiss: false
-    });
-
-    (cache.restoreCache as jest.Mock).mockResolvedValue(undefined);
-
-    await restoreRun();
-
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledTimes(1);
-    expect(core.info).toHaveBeenCalledWith(
-        `Cache not found for input keys: ${key}, ${restoreKey}`
-    );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/restoreImpl.test.ts

@@ -1,68 +1,51 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, Inputs, RefKey } from "../src/constants";
+import run from "../src/restoreImpl";
+import { StateProvider } from "../src/stateProvider";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("../src/utils/actionUtils");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, Inputs, RefKey } = await import("../src/constants");
-const { restoreImpl } = await import("../src/restoreImpl");
-const { StateProvider } = await import("../src/stateProvider");
-const testUtils = await import("../src/utils/testUtils");
-
-beforeEach(() => {
-    jest.clearAllMocks();
-    jest.mocked(core.getInput).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
+beforeAll(() => {
+    jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
+        (key, cacheResult) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.isExactKeyMatch(key, cacheResult);
         }
     );
-    jest.mocked(core.getState).mockReturnValue("");
-    jest.mocked(cache.isFeatureAvailable).mockReturnValue(true);
+
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+
+    jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsArray(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsBool(name, options);
+        }
+    );
+});
+
+beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
+
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => true
+    );
 });
 
 afterEach(() => {
@@ -72,45 +55,52 @@ afterEach(() => {
 });
 
 test("restore with invalid event outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
     const invalidEvent = "commit_comment";
     process.env[Events.Key] = invalidEvent;
     delete process.env[RefKey];
-    await restoreImpl(new StateProvider());
-    expect(core.info).toHaveBeenCalledWith(
-        `[warning]Event Validation Error: The event type ${invalidEvent} is not supported because it's not tied to a branch or tag ref.`
+    await run(new StateProvider());
+    expect(logWarningMock).toHaveBeenCalledWith(
+        `Event Validation Error: The event type ${invalidEvent} is not supported because it's not tied to a branch or tag ref.`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore without AC available should no-op", async () => {
-    jest.mocked(cache.isFeatureAvailable).mockReturnValue(false);
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => false
+    );
 
-    await restoreImpl(new StateProvider());
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(0);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "false");
+    await run(new StateProvider());
+
+    expect(restoreCacheMock).toHaveBeenCalledTimes(0);
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
 });
 
 test("restore on GHES without AC available should no-op", async () => {
-    process.env["GITHUB_SERVER_URL"] = "https://my-ghes-server.com";
-    jest.mocked(cache.isFeatureAvailable).mockReturnValue(false);
-
-    await restoreImpl(new StateProvider());
-
-    expect(cache.restoreCache).toHaveBeenCalledTimes(0);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "false");
-    expect(core.info).toHaveBeenCalledWith(
-        expect.stringContaining(
-            "Cache action is only supported on GHES version >= 3.5"
-        )
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => false
     );
 
-    delete process.env["GITHUB_SERVER_URL"];
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
+
+    await run(new StateProvider());
+
+    expect(restoreCacheMock).toHaveBeenCalledTimes(0);
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "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({
@@ -119,41 +109,47 @@ test("restore on GHES with AC available ", async () => {
         enableCrossOsArchive: false
     });
 
-    jest.mocked(cache.restoreCache).mockResolvedValue(key);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(key);
+        });
 
-    await restoreImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(cache.restoreCache).toHaveBeenCalledWith(
-        [path],
-        key,
-        [],
-        {
-            lookupOnly: false
-        },
-        false
-    );
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "true");
-    expect(core.info).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
+
+    expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore with no path should fail", async () => {
-    await restoreImpl(new StateProvider());
-    expect(cache.restoreCache).toHaveBeenCalledTimes(0);
-    expect(core.setFailed).not.toHaveBeenCalledWith(
+    const failedMock = jest.spyOn(core, "setFailed");
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    await run(new StateProvider());
+    expect(restoreCacheMock).toHaveBeenCalledTimes(0);
+    // this input isn't necessary for restore b/c tarball contains entries relative to workspace
+    expect(failedMock).not.toHaveBeenCalledWith(
         "Input required and not supplied: path"
     );
 });
 
 test("restore with no key", async () => {
     testUtils.setInput(Inputs.Path, "node_modules");
-    await restoreImpl(new StateProvider());
-    expect(cache.restoreCache).toHaveBeenCalledTimes(0);
-    expect(core.setFailed).toHaveBeenCalledWith(
+    const failedMock = jest.spyOn(core, "setFailed");
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    await run(new StateProvider());
+    expect(restoreCacheMock).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledWith(
         "Input required and not supplied: key"
     );
 });
@@ -168,32 +164,36 @@ test("restore with too many keys should fail", async () => {
         restoreKeys,
         enableCrossOsArchive: false
     });
-    jest.mocked(cache.restoreCache).mockRejectedValue(
-        new Error("Key Validation Error: Keys are limited to a maximum of 10.")
+    const failedMock = jest.spyOn(core, "setFailed");
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    await run(new StateProvider());
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        restoreKeys,
+        {},
+        false
     );
-    await restoreImpl(new StateProvider());
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.setFailed).toHaveBeenCalledWith(
+    expect(failedMock).toHaveBeenCalledWith(
         `Key Validation Error: Keys are limited to a maximum of 10.`
     );
 });
 
 test("restore with large key should fail", async () => {
     const path = "node_modules";
-    const key = "foo".repeat(512);
+    const key = "foo".repeat(512); // Over the 512 character limit
     testUtils.setInputs({
         path: path,
         key,
         enableCrossOsArchive: false
     });
-    jest.mocked(cache.restoreCache).mockRejectedValue(
-        new Error(
-            `Key Validation Error: ${key} cannot be larger than 512 characters.`
-        )
-    );
-    await restoreImpl(new StateProvider());
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.setFailed).toHaveBeenCalledWith(
+    const failedMock = jest.spyOn(core, "setFailed");
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    await run(new StateProvider());
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
+    expect(failedMock).toHaveBeenCalledWith(
         `Key Validation Error: ${key} cannot be larger than 512 characters.`
     );
 });
@@ -206,12 +206,12 @@ test("restore with invalid key should fail", async () => {
         key,
         enableCrossOsArchive: false
     });
-    jest.mocked(cache.restoreCache).mockRejectedValue(
-        new Error(`Key Validation Error: ${key} cannot contain commas.`)
-    );
-    await restoreImpl(new StateProvider());
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.setFailed).toHaveBeenCalledWith(
+    const failedMock = jest.spyOn(core, "setFailed");
+    const restoreCacheMock = jest.spyOn(cache, "restoreCache");
+    await run(new StateProvider());
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
+    expect(failedMock).toHaveBeenCalledWith(
         `Key Validation Error: ${key} cannot contain commas.`
     );
 });
@@ -225,14 +225,24 @@ test("restore with no cache found", async () => {
         enableCrossOsArchive: false
     });
 
-    jest.mocked(cache.restoreCache).mockResolvedValue(undefined);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(undefined);
+        });
 
-    await restoreImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
+
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(failedMock).toHaveBeenCalledTimes(0);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache not found for input keys: ${key}`
     );
 });
@@ -248,14 +258,30 @@ test("restore with restore keys and no cache found", async () => {
         enableCrossOsArchive: false
     });
 
-    jest.mocked(cache.restoreCache).mockResolvedValue(undefined);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(undefined);
+        });
 
-    await restoreImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
+
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(failedMock).toHaveBeenCalledTimes(0);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache not found for input keys: ${key}, ${restoreKey}`
     );
 });
@@ -269,16 +295,27 @@ test("restore with cache found for key", async () => {
         enableCrossOsArchive: false
     });
 
-    jest.mocked(cache.restoreCache).mockResolvedValue(key);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(key);
+        });
 
-    await restoreImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "true");
-    expect(core.info).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
+
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
+
+    expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore with cache found for restore key", async () => {
@@ -292,68 +329,32 @@ test("restore with cache found for restore key", async () => {
         enableCrossOsArchive: false
     });
 
-    jest.mocked(cache.restoreCache).mockResolvedValue(restoreKey);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const stateMock = jest.spyOn(core, "saveState");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(restoreKey);
+        });
 
-    await restoreImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "false");
-    expect(core.info).toHaveBeenCalledWith(
-        `Cache restored from key: ${restoreKey}`
-    );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-});
-
-test("restore with lookup-only set", async () => {
-    const path = "node_modules";
-    const key = "node-test";
-    testUtils.setInputs({
-        path: path,
-        key,
-        lookupOnly: true
-    });
-
-    jest.mocked(cache.restoreCache).mockResolvedValue(key);
-
-    await restoreImpl(new StateProvider());
-
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(cache.restoreCache).toHaveBeenCalledWith(
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
         [path],
         key,
-        [],
-        {
-            lookupOnly: true
-        },
+        [restoreKey],
+        {},
         false
     );
 
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(core.saveState).toHaveBeenCalledWith("CACHE_RESULT", key);
-    expect(core.saveState).toHaveBeenCalledTimes(2);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "true");
-    expect(core.info).toHaveBeenCalledWith(
-        `Cache found and can be restored from key: ${key}`
+    expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
+    expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
+    expect(infoMock).toHaveBeenCalledWith(
+        `Cache restored from key: ${restoreKey}`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-});
-
-test("restore failure with earlyExit should call process exit", async () => {
-    testUtils.setInput(Inputs.Path, "node_modules");
-    const processExitMock = jest
-        .spyOn(process, "exit")
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-        .mockImplementation((() => {}) as any);
-
-    await restoreImpl(new StateProvider(), true);
-
-    expect(cache.restoreCache).toHaveBeenCalledTimes(0);
-    expect(core.setFailed).toHaveBeenCalledWith(
-        "Input required and not supplied: key"
-    );
-    expect(processExitMock).toHaveBeenCalledWith(1);
-    processExitMock.mockRestore();
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/restoreOnly.test.ts

@@ -1,66 +1,51 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, RefKey } from "../src/constants";
+import run from "../src/restoreOnly";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("../src/utils/actionUtils");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, RefKey } = await import("../src/constants");
-const { restoreOnlyRun } = await import("../src/restoreImpl");
-const testUtils = await import("../src/utils/testUtils");
-
-beforeEach(() => {
-    jest.clearAllMocks();
-    (core.getInput as jest.Mock).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
+beforeAll(() => {
+    jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
+        (key, cacheResult) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.isExactKeyMatch(key, cacheResult);
         }
     );
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(true);
+
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+
+    jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsArray(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+});
+
+beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
+
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => true
+    );
 });
 
 afterEach(() => {
@@ -78,25 +63,25 @@ test("restore with no cache found", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(undefined);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const outputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(undefined);
+        });
 
-    await restoreOnlyRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(cache.restoreCache).toHaveBeenCalledWith(
-        [path],
-        key,
-        [],
-        {
-            lookupOnly: false
-        },
-        false
-    );
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
-    expect(core.setOutput).toHaveBeenCalledWith("cache-primary-key", key);
-    expect(core.setOutput).toHaveBeenCalledTimes(1);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
+    expect(outputMock).toHaveBeenCalledTimes(1);
+    expect(failedMock).toHaveBeenCalledTimes(0);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache not found for input keys: ${key}`
     );
 });
@@ -112,14 +97,30 @@ test("restore with restore keys and no cache found", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(undefined);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const outputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(undefined);
+        });
 
-    await restoreOnlyRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-primary-key", key);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
+
+    expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
+    expect(failedMock).toHaveBeenCalledTimes(0);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache not found for input keys: ${key}, ${restoreKey}`
     );
 });
@@ -133,17 +134,28 @@ test("restore with cache found for key", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(key);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const outputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(key);
+        });
 
-    await restoreOnlyRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-primary-key", key);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "true");
-    expect(core.setOutput).toHaveBeenCalledWith("cache-matched-key", key);
-    expect(core.setOutput).toHaveBeenCalledTimes(3);
-    expect(core.info).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
+
+    expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
+    expect(outputMock).toHaveBeenCalledWith("cache-hit", "true");
+    expect(outputMock).toHaveBeenCalledWith("cache-matched-key", key);
+
+    expect(outputMock).toHaveBeenCalledTimes(3);
+
+    expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore with cache found for restore key", async () => {
@@ -157,20 +169,34 @@ test("restore with cache found for restore key", async () => {
         enableCrossOsArchive: false
     });
 
-    (cache.restoreCache as jest.Mock).mockResolvedValue(restoreKey);
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const outputMock = jest.spyOn(core, "setOutput");
+    const restoreCacheMock = jest
+        .spyOn(cache, "restoreCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(restoreKey);
+        });
 
-    await restoreOnlyRun();
+    await run();
 
-    expect(cache.restoreCache).toHaveBeenCalledTimes(1);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-primary-key", key);
-    expect(core.setOutput).toHaveBeenCalledWith("cache-hit", "false");
-    expect(core.setOutput).toHaveBeenCalledWith(
-        "cache-matched-key",
-        restoreKey
+    expect(restoreCacheMock).toHaveBeenCalledTimes(1);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
     );
-    expect(core.setOutput).toHaveBeenCalledTimes(3);
-    expect(core.info).toHaveBeenCalledWith(
+
+    expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
+    expect(outputMock).toHaveBeenCalledWith("cache-hit", "false");
+    expect(outputMock).toHaveBeenCalledWith("cache-matched-key", restoreKey);
+
+    expect(outputMock).toHaveBeenCalledTimes(3);
+
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache restored from key: ${restoreKey}`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/save.test.ts

@@ -1,66 +1,70 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, Inputs, RefKey } from "../src/constants";
+import run from "../src/save";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("@actions/core");
+jest.mock("@actions/cache");
+jest.mock("../src/utils/actionUtils");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, Inputs, RefKey } = await import("../src/constants");
-const { saveRun } = await import("../src/saveImpl");
-const testUtils = await import("../src/utils/testUtils");
+beforeAll(() => {
+    jest.spyOn(core, "getInput").mockImplementation((name, options) => {
+        return jest.requireActual("@actions/core").getInput(name, options);
+    });
 
-beforeEach(() => {
-    jest.clearAllMocks();
-    (core.getInput as jest.Mock).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
+    jest.spyOn(core, "getState").mockImplementation(name => {
+        return jest.requireActual("@actions/core").getState(name);
+    });
+
+    jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsArray(name, options);
         }
     );
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(true);
+
+    jest.spyOn(actionUtils, "getInputAsInt").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsInt(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
+        (key, cacheResult) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .isExactKeyMatch(key, cacheResult);
+        }
+    );
+
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+});
+
+beforeEach(() => {
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
+
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => true
+    );
 });
 
 afterEach(() => {
@@ -70,24 +74,36 @@ afterEach(() => {
 });
 
 test("save with valid inputs uploads a cache", async () => {
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
     const savedCacheKey = "Linux-node-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    jest.spyOn(core, "getState")
+        // Cache Entry State
+        .mockImplementationOnce(() => {
+            return primaryKey;
+        })
+        // Cache Key State
+        .mockImplementationOnce(() => {
+            return savedCacheKey;
+        });
 
     const inputPath = "node_modules";
     testUtils.setInput(Inputs.Path, inputPath);
     testUtils.setInput(Inputs.UploadChunkSize, "4000000");
 
     const cacheId = 4;
-    (cache.saveCache as jest.Mock).mockResolvedValue(cacheId);
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(cacheId);
+        });
 
-    await saveRun();
+    await run();
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(cache.saveCache).toHaveBeenCalledWith(
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
         {
@@ -96,5 +112,5 @@ test("save with valid inputs uploads a cache", async () => {
         false
     );
 
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/saveImpl.test.ts

@@ -1,68 +1,68 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, Inputs, RefKey } from "../src/constants";
+import run from "../src/saveImpl";
+import { StateProvider } from "../src/stateProvider";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("@actions/core");
+jest.mock("@actions/cache");
+jest.mock("../src/utils/actionUtils");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, Inputs, RefKey } = await import("../src/constants");
-const { saveImpl } = await import("../src/saveImpl");
-const { StateProvider } = await import("../src/stateProvider");
-const testUtils = await import("../src/utils/testUtils");
+beforeAll(() => {
+    jest.spyOn(core, "getInput").mockImplementation((name, options) => {
+        return jest.requireActual("@actions/core").getInput(name, options);
+    });
 
-beforeEach(() => {
-    jest.clearAllMocks();
-    (core.getInput as jest.Mock).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
+    jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsArray(name, options);
         }
     );
-    (core.getState as jest.Mock).mockReturnValue("");
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(true);
+
+    jest.spyOn(actionUtils, "getInputAsInt").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsInt(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
+        (key, cacheResult) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .isExactKeyMatch(key, cacheResult);
+        }
+    );
+
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+});
+
+beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
+
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => true
+    );
 });
 
 afterEach(() => {
@@ -72,69 +72,99 @@ afterEach(() => {
 });
 
 test("save with invalid event outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
     const invalidEvent = "commit_comment";
     process.env[Events.Key] = invalidEvent;
     delete process.env[RefKey];
-    await saveImpl(new StateProvider());
-    expect(core.info).toHaveBeenCalledWith(
-        `[warning]Event Validation Error: The event type ${invalidEvent} is not supported because it's not tied to a branch or tag ref.`
+    await run(new StateProvider());
+    expect(logWarningMock).toHaveBeenCalledWith(
+        `Event Validation Error: The event type ${invalidEvent} is not supported because it's not tied to a branch or tag ref.`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with no primary key in state outputs warning", async () => {
-    (core.getState as jest.Mock).mockReturnValue("");
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
 
-    await saveImpl(new StateProvider());
+    const savedCacheKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
+    jest.spyOn(core, "getState")
+        // Cache Entry State
+        .mockImplementationOnce(() => {
+            return "";
+        })
+        // Cache Key State
+        .mockImplementationOnce(() => {
+            return savedCacheKey;
+        });
+    const saveCacheMock = jest.spyOn(cache, "saveCache");
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(`[warning]Key is not specified.`);
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    await run(new StateProvider());
+
+    expect(saveCacheMock).toHaveBeenCalledTimes(0);
+    expect(logWarningMock).toHaveBeenCalledWith(`Key is not specified.`);
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save without AC available should no-op", async () => {
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => false
+    );
 
-    await saveImpl(new StateProvider());
+    const saveCacheMock = jest.spyOn(cache, "saveCache");
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(0);
+    await run(new StateProvider());
+
+    expect(saveCacheMock).toHaveBeenCalledTimes(0);
 });
 
 test("save on ghes without AC available should no-op", async () => {
-    process.env["GITHUB_SERVER_URL"] = "https://my-ghes-server.com";
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(false);
-
-    await saveImpl(new StateProvider());
-
-    expect(cache.saveCache).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
-        expect.stringContaining(
-            "Cache action is only supported on GHES version >= 3.5"
-        )
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => false
     );
 
-    delete process.env["GITHUB_SERVER_URL"];
+    const saveCacheMock = jest.spyOn(cache, "saveCache");
+
+    await run(new StateProvider());
+
+    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-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    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;
-    (cache.saveCache as jest.Mock).mockResolvedValue(cacheId);
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(cacheId);
+        });
 
-    await saveImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(cache.saveCache).toHaveBeenCalledWith(
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
         {
@@ -143,135 +173,229 @@ test("save on GHES with AC available", async () => {
         false
     );
 
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with exact match returns early", async () => {
+    const infoMock = jest.spyOn(core, "info");
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
+    const savedCacheKey = primaryKey;
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(primaryKey);
+    jest.spyOn(core, "getState")
+        // Cache Entry State
+        .mockImplementationOnce(() => {
+            return savedCacheKey;
+        })
+        // Cache Key State
+        .mockImplementationOnce(() => {
+            return primaryKey;
+        });
+    const saveCacheMock = jest.spyOn(cache, "saveCache");
 
-    await saveImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
+    expect(saveCacheMock).toHaveBeenCalledTimes(0);
+    expect(infoMock).toHaveBeenCalledWith(
         `Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with missing input outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
     const savedCacheKey = "Linux-node-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    jest.spyOn(core, "getState")
+        // Cache Entry State
+        .mockImplementationOnce(() => {
+            return savedCacheKey;
+        })
+        // Cache Key State
+        .mockImplementationOnce(() => {
+            return primaryKey;
+        });
+    const saveCacheMock = jest.spyOn(cache, "saveCache");
 
-    await saveImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(0);
-    expect(core.info).toHaveBeenCalledWith(
-        "[warning]Input required and not supplied: path"
+    expect(saveCacheMock).toHaveBeenCalledTimes(0);
+    expect(logWarningMock).toHaveBeenCalledWith(
+        "Input required and not supplied: path"
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with large cache outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
     const savedCacheKey = "Linux-node-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    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);
 
-    (cache.saveCache as jest.Mock).mockRejectedValue(
-        new Error(
-            "Cache size of ~6144 MB (6442450944 B) is over the 5GB limit, not saving cache."
-        )
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            throw new Error(
+                "Cache size of ~6144 MB (6442450944 B) is over the 5GB limit, not saving cache."
+            );
+        });
+
+    await run(new StateProvider());
+
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        expect.anything(),
+        false
     );
 
-    await saveImpl(new StateProvider());
-
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(core.info).toHaveBeenCalledWith(
-        "[warning]Cache size of ~6144 MB (6442450944 B) is over the 5GB limit, not saving cache."
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledWith(
+        "Cache size of ~6144 MB (6442450944 B) is over the 5GB limit, not saving cache."
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with reserve cache failure outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
     const savedCacheKey = "Linux-node-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    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);
 
-    (cache.saveCache as jest.Mock).mockRejectedValue(
-        new Error(
-            `Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
-        )
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            const actualCache = jest.requireActual("@actions/cache");
+            const error = new actualCache.ReserveCacheError(
+                `Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
+            );
+            throw error;
+        });
+
+    await run(new StateProvider());
+
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        expect.anything(),
+        false
     );
 
-    await saveImpl(new StateProvider());
-
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(core.info).toHaveBeenCalledWith(
-        `[warning]Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
+    expect(logWarningMock).toHaveBeenCalledWith(
+        `Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
     );
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with server error outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
     const savedCacheKey = "Linux-node-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    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);
 
-    (cache.saveCache as jest.Mock).mockRejectedValue(
-        new Error("HTTP Error Occurred")
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            throw new Error("HTTP Error Occurred");
+        });
+
+    await run(new StateProvider());
+
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        expect.anything(),
+        false
     );
 
-    await saveImpl(new StateProvider());
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(core.info).toHaveBeenCalledWith("[warning]HTTP Error Occurred");
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with valid inputs uploads a cache", async () => {
+    const failedMock = jest.spyOn(core, "setFailed");
+
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
     const savedCacheKey = "Linux-node-";
 
-    (core.getState as jest.Mock)
-        .mockReturnValueOnce(primaryKey)
-        .mockReturnValueOnce(savedCacheKey);
+    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;
-    (cache.saveCache as jest.Mock).mockResolvedValue(cacheId);
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(cacheId);
+        });
 
-    await saveImpl(new StateProvider());
+    await run(new StateProvider());
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(cache.saveCache).toHaveBeenCalledWith(
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
         {
@@ -280,5 +404,5 @@ test("save with valid inputs uploads a cache", async () => {
         false
     );
 
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/saveOnly.test.ts

@@ -1,66 +1,70 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+import { Events, Inputs, RefKey } from "../src/constants";
+import run from "../src/saveOnly";
+import * as actionUtils from "../src/utils/actionUtils";
+import * as testUtils from "../src/utils/testUtils";
 
-// Mock @actions/cache
-jest.unstable_mockModule("@actions/cache", () => ({
-    restoreCache: jest.fn(),
-    saveCache: jest.fn(),
-    isFeatureAvailable: jest.fn(() => true),
-    ReserveCacheError: class ReserveCacheError extends Error {
-        constructor(message: string) {
-            super(message);
-            this.name = "ReserveCacheError";
-        }
-    }
-}));
+jest.mock("@actions/core");
+jest.mock("@actions/cache");
+jest.mock("../src/utils/actionUtils");
 
-const core = await import("@actions/core");
-const cache = await import("@actions/cache");
-const { Events, Inputs, RefKey } = await import("../src/constants");
-const { saveOnlyRun } = await import("../src/saveImpl");
-const testUtils = await import("../src/utils/testUtils");
+beforeAll(() => {
+    jest.spyOn(core, "getInput").mockImplementation((name, options) => {
+        return jest.requireActual("@actions/core").getInput(name, options);
+    });
 
-beforeEach(() => {
-    jest.clearAllMocks();
-    (core.getInput as jest.Mock).mockImplementation(
-        (name: string, options?: { required?: boolean }) => {
-            const val =
-                process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] ||
-                "";
-            if (options && options.required && !val) {
-                throw new Error(`Input required and not supplied: ${name}`);
-            }
-            return val.trim();
+    jest.spyOn(core, "setOutput").mockImplementation((key, value) => {
+        return jest.requireActual("@actions/core").getInput(key, value);
+    });
+
+    jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsArray(name, options);
         }
     );
-    (cache.isFeatureAvailable as jest.Mock).mockReturnValue(true);
+
+    jest.spyOn(actionUtils, "getInputAsInt").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsInt(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+
+    jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
+        (key, cacheResult) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .isExactKeyMatch(key, cacheResult);
+        }
+    );
+
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+});
+
+beforeEach(() => {
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
+
+    jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
+    jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
+        () => true
+    );
 });
 
 afterEach(() => {
@@ -70,34 +74,6 @@ afterEach(() => {
 });
 
 test("save with valid inputs uploads a cache", async () => {
-    const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
-
-    const inputPath = "node_modules";
-    testUtils.setInput(Inputs.Key, primaryKey);
-    testUtils.setInput(Inputs.Path, inputPath);
-    testUtils.setInput(Inputs.UploadChunkSize, "4000000");
-
-    const cacheId = 4;
-    (cache.saveCache as jest.Mock).mockResolvedValue(cacheId);
-
-    await saveOnlyRun();
-
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(cache.saveCache).toHaveBeenCalledWith(
-        [inputPath],
-        primaryKey,
-        {
-            uploadChunkSize: 4000000
-        },
-        false
-    );
-
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-});
-
-test("save failing logs the debug message", async () => {
-    const debugMock = jest.spyOn(core, "debug");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
@@ -107,16 +83,17 @@ test("save failing logs the debug message", async () => {
     testUtils.setInput(Inputs.Path, inputPath);
     testUtils.setInput(Inputs.UploadChunkSize, "4000000");
 
-    // A read-only / write-denied save surfaces to the action as saveCache resolving
-    // to -1; the toolkit has already logged the underlying reason. The action
-    // must not fail the job or emit its own warning.
-    const cacheId = -1;
-    (cache.saveCache as jest.Mock).mockResolvedValue(cacheId);
+    const cacheId = 4;
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(cacheId);
+        });
 
-    await saveOnlyRun();
+    await run();
 
-    expect(cache.saveCache).toHaveBeenCalledTimes(1);
-    expect(cache.saveCache).toHaveBeenCalledWith(
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
         {
@@ -125,7 +102,38 @@ test("save failing logs the debug message", async () => {
         false
     );
 
-    expect(debugMock).toHaveBeenCalledWith("Cache was not saved.");
-    expect(warningMock).not.toHaveBeenCalled();
-    expect(failedMock).not.toHaveBeenCalled();
+    expect(failedMock).toHaveBeenCalledTimes(0);
+});
+
+test("save failing logs the warning message", async () => {
+    const warningMock = jest.spyOn(core, "warning");
+
+    const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
+
+    const inputPath = "node_modules";
+    testUtils.setInput(Inputs.Key, primaryKey);
+    testUtils.setInput(Inputs.Path, inputPath);
+    testUtils.setInput(Inputs.UploadChunkSize, "4000000");
+
+    const cacheId = -1;
+    const saveCacheMock = jest
+        .spyOn(cache, "saveCache")
+        .mockImplementationOnce(() => {
+            return Promise.resolve(cacheId);
+        });
+
+    await run();
+
+    expect(saveCacheMock).toHaveBeenCalledTimes(1);
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        {
+            uploadChunkSize: 4000000
+        },
+        false
+    );
+
+    expect(warningMock).toHaveBeenCalledTimes(1);
+    expect(warningMock).toHaveBeenCalledWith("Cache save failed.");
 });

__tests__/stateProvider.test.ts

@@ -1,41 +1,22 @@
-import { afterEach, beforeEach, expect, jest, test } from "@jest/globals";
+import * as core from "@actions/core";
 
-import type { IStateProvider } from "../src/stateProvider";
+import { Events, RefKey, State } from "../src/constants";
+import {
+    IStateProvider,
+    NullStateProvider,
+    StateProvider
+} from "../src/stateProvider";
 
-// Mock @actions/core
-jest.unstable_mockModule("@actions/core", () => ({
-    getInput: jest.fn((name: string, options?: { required?: boolean }) => {
-        const val =
-            process.env[`INPUT_${name.replace(/ /g, "_").toUpperCase()}`] || "";
-        if (options && options.required && !val) {
-            throw new Error(`Input required and not supplied: ${name}`);
-        }
-        return val.trim();
-    }),
-    setOutput: jest.fn(),
-    setFailed: jest.fn(),
-    info: jest.fn(),
-    warning: jest.fn(),
-    debug: jest.fn(),
-    error: jest.fn(),
-    saveState: jest.fn(),
-    getState: jest.fn(() => ""),
-    isDebug: jest.fn(() => false),
-    exportVariable: jest.fn(),
-    addPath: jest.fn(),
-    group: jest.fn((name: string, fn: () => Promise<unknown>) => fn()),
-    startGroup: jest.fn(),
-    endGroup: jest.fn()
-}));
+jest.mock("@actions/core");
 
-const core = await import("@actions/core");
-const { Events, RefKey, State } = await import("../src/constants");
-const { NullStateProvider, StateProvider } =
-    await import("../src/stateProvider");
+beforeAll(() => {
+    jest.spyOn(core, "getInput").mockImplementation((name, options) => {
+        return jest.requireActual("@actions/core").getInput(name, options);
+    });
 
-beforeEach(() => {
-    jest.clearAllMocks();
-    (core.getState as jest.Mock).mockReturnValue("");
+    jest.spyOn(core, "setOutput").mockImplementation((key, value) => {
+        return jest.requireActual("@actions/core").setOutput(key, value);
+    });
 });
 
 afterEach(() => {
@@ -45,14 +26,21 @@ afterEach(() => {
 
 test("StateProvider saves states", async () => {
     const states = new Map<string, string>();
-    (core.getState as jest.Mock).mockImplementation(
-        (key: string) => states.get(key) || ""
-    );
-    (core.saveState as jest.Mock).mockImplementation(
-        (key: string, value: string) => {
+    const getStateMock = jest
+        .spyOn(core, "getState")
+        .mockImplementation(key => states.get(key) || "");
+
+    const saveStateMock = jest
+        .spyOn(core, "saveState")
+        .mockImplementation((key, value) => {
             states.set(key, value);
-        }
-    );
+        });
+
+    const setOutputMock = jest
+        .spyOn(core, "setOutput")
+        .mockImplementation((key, value) => {
+            return jest.requireActual("@actions/core").setOutput(key, value);
+        });
 
     const cacheMatchedKey = "node-cache";
 
@@ -64,19 +52,38 @@ test("StateProvider saves states", async () => {
 
     expect(stateValue).toBe("stateValue");
     expect(cacheStateValue).toBe(cacheMatchedKey);
-    expect(core.getState).toHaveBeenCalledTimes(2);
-    expect(core.saveState).toHaveBeenCalledTimes(2);
-    expect(core.setOutput).toHaveBeenCalledTimes(0);
+    expect(getStateMock).toHaveBeenCalledTimes(2);
+    expect(saveStateMock).toHaveBeenCalledTimes(2);
+    expect(setOutputMock).toHaveBeenCalledTimes(0);
 });
 
 test("NullStateProvider saves outputs", async () => {
+    const getStateMock = jest
+        .spyOn(core, "getState")
+        .mockImplementation(name =>
+            jest.requireActual("@actions/core").getState(name)
+        );
+
+    const setOutputMock = jest
+        .spyOn(core, "setOutput")
+        .mockImplementation((key, value) => {
+            return jest.requireActual("@actions/core").setOutput(key, value);
+        });
+
+    const saveStateMock = jest
+        .spyOn(core, "saveState")
+        .mockImplementation((key, value) => {
+            return jest.requireActual("@actions/core").saveState(key, value);
+        });
+
+    const cacheMatchedKey = "node-cache";
     const nullStateProvider: IStateProvider = new NullStateProvider();
     nullStateProvider.setState(State.CacheMatchedKey, "outputValue");
-    nullStateProvider.setState(State.CachePrimaryKey, "node-cache");
+    nullStateProvider.setState(State.CachePrimaryKey, cacheMatchedKey);
     nullStateProvider.getState("outputKey");
     nullStateProvider.getCacheState();
 
-    expect(core.getState).toHaveBeenCalledTimes(0);
-    expect(core.setOutput).toHaveBeenCalledTimes(2);
-    expect(core.saveState).toHaveBeenCalledTimes(0);
+    expect(getStateMock).toHaveBeenCalledTimes(0);
+    expect(setOutputMock).toHaveBeenCalledTimes(2);
+    expect(saveStateMock).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 multiline string listing the prefix-matched keys, that are used 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 stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.'
     required: false
   upload-chunk-size:
     description: 'The chunk size used to split up large files during upload, in bytes'
@@ -18,30 +18,14 @@ inputs:
     description: 'An optional boolean when enabled, allows windows runners to save or restore caches that can be restored or saved respectively on other platforms'
     default: 'false'
     required: false
-  fail-on-cache-miss:
-    description: 'Fail the workflow if cache entry is not found'
-    default: 'false'
-    required: false
-  lookup-only:
-    description: 'Check if a cache entry exists for the given input(s) (key, restore-keys) without downloading the cache'
-    default: 'false'
-    required: false
-  save-always:
-    description: 'Run the post step to save the cache even if another step before fails'
-    default: 'false'
-    required: false
-    deprecationMessage: |
-      save-always does not work as intended and will be removed in a future release.
-      A separate `actions/cache/restore` step should be used instead.
-      See https://github.com/actions/cache/tree/main/save#always-save-cache for more details.
 outputs:
   cache-hit:
     description: 'A boolean value to indicate an exact match was found for the primary key'
 runs:
-  using: 'node24'
+  using: 'node16'
   main: 'dist/restore/index.js'
   post: 'dist/save/index.js'
-  post-if: "success()"
+  post-if: success()
 branding:
   icon: 'archive'
   color: 'gray-dark'

caching-strategies.md

@@ -1,10 +1,10 @@
 # Caching Strategies
 
-This document lists some of the strategies (and example workflows if possible) which can be used to ...
+This document lists some of the strategies (and example workflows if possible) which can be used
 
-- use an effective cache key and/or path
-- solve some common use cases around saving and restoring caches
-- leverage the step inputs and outputs more effectively
+- to use an effective cache key and/or path
+- to solve some common use cases around saving and restoring caches
+- to leverage the step inputs and outputs more effectively
 
 ## Choosing the right key
 
@@ -12,7 +12,7 @@ This document lists some of the strategies (and example workflows if possible) w
 jobs:
   build:
     runs-on: ubuntu-latest
-    - uses: actions/cache@v6
+    - uses: actions/cache@v3
       with:
         key: ${{ some-metadata }}-cache
 ```
@@ -24,7 +24,7 @@ In your workflows, you can use different strategies to name your key depending o
 One of the most common use case is to use hash for lockfile as key. This way, same cache will be restored for a lockfile until there's a change in dependencies listed in lockfile.
 
 ```yaml
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: |
         path/to/dependencies
@@ -37,7 +37,7 @@ One of the most common use case is to use hash for lockfile as key. This way, sa
 If cache is not found matching the primary key, restore keys can be used to download the closest matching cache that was recently created. This ensures that the build/install step will need to additionally fetch just a handful of newer dependencies, and hence saving build time.
 
 ```yaml
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: |
         path/to/dependencies
@@ -54,7 +54,7 @@ The restore keys can be provided as a complete name, or a prefix, read more [her
 In case of workflows with matrix running for multiple Operating Systems, the caches can be stored separately for each of them. This can be used in combination with hashfiles in case multiple caches are being generated per OS.
 
 ```yaml
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: |
         path/to/dependencies
@@ -73,7 +73,7 @@ Caches scoped to the particular workflow run id or run attempt can be stored and
 On similar lines, commit sha can be used to create a very specialized and short lived cache.
 
 ```yaml
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: |
         path/to/dependencies
@@ -81,12 +81,12 @@ On similar lines, commit sha can be used to create a very specialized and short
       key: cache-${{ github.sha }}
 ```
 
-### Using multiple factors while forming a key depending on the need
+### Using multiple factors while forming a key depening on the need
 
 Cache key can be formed by combination of more than one metadata, evaluated info.
 
 ```yaml
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: |
         path/to/dependencies
@@ -102,36 +102,27 @@ The [GitHub Context](https://docs.github.com/en/actions/learn-github-actions/con
 
 While setting paths for caching dependencies it is important to give correct path depending on the hosted runner you are using or whether the action is running in a container job. Assigning different `path` for save and restore will result in cache miss.
 
-Below are GitHub hosted runner specific paths one should take care of when writing a workflow which saves/restores caches across OS.
+Below are GiHub hosted runner specific paths one should take care of when writing a workflow which saves/restores caches across OS.
 
 #### Ubuntu Paths
 
 Home directory (`~/`) = `/home/runner`
-
 `${{ github.workspace }}` = `/home/runner/work/repo/repo`
-
 `process.env['RUNNER_TEMP']`=`/home/runner/work/_temp`
-
 `process.cwd()` = `/home/runner/work/repo/repo`
 
 #### Windows Paths
 
 Home directory (`~/`) = `C:\Users\runneradmin`
-
 `${{ github.workspace }}` = `D:\a\repo\repo`
-
 `process.env['RUNNER_TEMP']` = `D:\a\_temp`
-
 `process.cwd()` = `D:\a\repo\repo`
 
-#### macOS Paths
+#### MacOS Paths
 
 Home directory (`~/`) = `/Users/runner`
-
 `${{ github.workspace }}` = `/Users/runner/work/repo/repo`
-
 `process.env['RUNNER_TEMP']` = `/Users/runner/work/_temp`
-
 `process.cwd()` = `/Users/runner/work/repo/repo`
 
 Where:
@@ -146,9 +137,9 @@ In case you are using a centralized job to create and save your cache that can b
 
 ```yaml
 steps:
-  - uses: actions/checkout@v6
+  - uses: actions/checkout@v3
 
-  - uses: actions/cache/restore@v6
+  - uses: actions/cache/restore@v3
     id: cache
     with:
       path: path/to/dependencies
@@ -171,9 +162,9 @@ You can use the output of this action to exit the workflow on cache miss. This w
 
 ```yaml
 steps:
-  - uses: actions/checkout@v6
+  - uses: actions/checkout@v3
 
-  - uses: actions/cache/restore@v6
+  - uses: actions/cache/restore@v3
     id: cache
     with:
       path: path/to/dependencies
@@ -191,10 +182,10 @@ steps:
 
 ### Reusing primary key from restore cache as input to save action
 
-If you want to avoid re-computing the cache key again in `save` action, the outputs from `restore` action can be used as input to the `save` action.
+If you want to avoid re-computing the cache key again in `save` action, the outputs from `restore` action can be used as input to the `restore` action.
 
 ```yaml
-  - uses: actions/cache/restore@v6
+  - uses: actions/cache/restore@v3
     id: restore-cache
     with:
       path: |
@@ -204,12 +195,12 @@ If you want to avoid re-computing the cache key again in `save` action, the outp
   .
   .
   .
-  - uses: actions/cache/save@v6
+  - uses: actions/cache/save@v3
     with:
       path: |
         path/to/dependencies
         some/other/dependencies
-      key: ${{ steps.restore-cache.outputs.cache-primary-key }}
+      key: ${{ steps.restore-cache.outputs.key }}
 ```
 
 ### Re-evaluate cache key while saving cache
@@ -219,7 +210,7 @@ On the other hand, the key can also be explicitly re-computed while executing th
 Let's say we have a restore step that computes key at runtime
 
 ```yaml
-uses: actions/cache/restore@v6
+uses: actions/cache/restore@v3
 id: restore-cache
 with:
     key: cache-${{ hashFiles('**/lockfiles') }}
@@ -228,22 +219,39 @@ with:
 Case 1: Where an user would want to reuse the key as it is
 
 ```yaml
-uses: actions/cache/save@v6
+uses: actions/cache/save@v3
 with:
-    key: ${{ steps.restore-cache.outputs.cache-primary-key }}
+    key: ${{ steps.restore-cache.outputs.key }}
 ```
 
 Case 2: Where the user would want to re-evaluate the key
 
 ```yaml
-uses: actions/cache/save@v6
+uses: actions/cache/save@v3
 with:
     key: npm-cache-${{hashfiles(package-lock.json)}}
 ```
 
 ### Saving cache even if the build fails
 
-See [Always save cache](./save/README.md#always-save-cache).
+There can be cases where a cache should be saved even if the build job fails. For example, a job can fail due to flaky tests but the caches can still be re-used. You can use `actions/cache/save` action to save the cache by using `if: always()` condition.
+
+Similarly, `actions/cache/save` action can be conditionally used based on the output of the previous steps. This way you get more control on when to save the cache.
+
+```yaml
+steps:
+  - uses: actions/checkout@v3
+  .
+  . // restore if need be
+  .
+  - name: Build
+    run: /build.sh
+  - uses: actions/cache/save@v3
+    if: always() // or any other condition to invoke the save action
+    with:
+      path: path/to/dependencies
+      key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
+```
 
 ### Saving cache once and reusing in multiple workflows
 
@@ -253,12 +261,12 @@ In case of multi-module projects, where the built artifact of one project needs
 
 ```yaml
 steps:
-  - uses: actions/checkout@v6
+  - uses: actions/checkout@v3
 
   - name: Build
     run: ./build-parent-module.sh
 
-  - uses: actions/cache/save@v6
+  - uses: actions/cache/save@v3
     id: cache
     with:
       path: path/to/dependencies
@@ -269,9 +277,9 @@ steps:
 
 ```yaml
 steps:
-  - uses: actions/checkout@v6
+  - uses: actions/checkout@v3
 
-  - uses: actions/cache/restore@v6
+  - uses: actions/cache/restore@v3
     id: cache
     with:
       path: path/to/dependencies
@@ -280,7 +288,7 @@ steps:
   - name: Install Dependencies
     if: steps.cache.outputs.cache-hit != 'true'
     run: ./install.sh
-
+      
   - name: Build
     run: ./build-child-module.sh
 

dist/restore-only/package.json

@@ -1,3 +0,0 @@
-{
-  "type": "module"
-}

dist/restore/package.json

@@ -1,3 +0,0 @@
-{
-  "type": "module"
-}

dist/save-only/package.json

@@ -1,3 +0,0 @@
-{
-  "type": "module"
-}

dist/save/package.json

@@ -1,3 +0,0 @@
-{
-  "type": "module"
-}

examples.md

@@ -1,6 +1,5 @@
 # Examples
 
-- [Bun](#bun)
 - [C# - NuGet](#c---nuget)
 - [Clojure - Lein Deps](#clojure---lein-deps)
 - [D - DUB](#d---dub)
@@ -40,34 +39,13 @@
 - [Swift, Objective-C - CocoaPods](#swift-objective-c---cocoapods)
 - [Swift - Swift Package Manager](#swift---swift-package-manager)
 - [Swift - Mint](#swift---mint)
-- [* - Bazel](#---bazel)
-
-## Bun
-
-```yaml
-- uses: actions/cache@v6
-  with:
-    path: |
-      ~/.bun/install/cache
-    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
-```
-
-### Windows
-
-```yaml
-- uses: actions/cache@v6
-  with:
-    path: |
-      ~\.bun
-    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
-```
 
 ## C# - NuGet
 
 Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: ~/.nuget/packages
     key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -76,10 +54,10 @@ 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.
-From `actions/cache@v3` onwards, you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
+With `actions/cache@v3` you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/.nuget/packages
@@ -90,13 +68,13 @@ From `actions/cache@v3` onwards, you can now exclude unwanted packages with [exc
 ```
 
 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
+>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@v6
+  - uses: actions/cache@v3
     with:
       path: ${{ github.workspace }}/.nuget/packages
       key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -108,7 +86,7 @@ steps:
 
 ```yaml
 - name: Cache lein project dependencies
-  uses: actions/cache@v6
+  uses: actions/cache@v3
   with:
     path: ~/.m2/repository
     key: ${{ runner.os }}-clojure-${{ hashFiles('**/project.clj') }}
@@ -122,7 +100,7 @@ steps:
 ### POSIX
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: ~/.dub
     key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
@@ -133,7 +111,7 @@ steps:
 ### Windows
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: ~\AppData\Local\dub
     key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
@@ -146,7 +124,7 @@ steps:
 ### Linux
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/.deno
@@ -157,7 +135,7 @@ steps:
 ### macOS
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/.deno
@@ -168,7 +146,7 @@ steps:
 ### Windows
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~\.deno
@@ -179,7 +157,7 @@ steps:
 ## Elixir - Mix
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       deps
@@ -191,7 +169,7 @@ steps:
 
 ## Erlang - Rebar3
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v2
   with:
     path: |
       ~/.cache/rebar3
@@ -206,7 +184,7 @@ steps:
 ### Linux
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/.cache/go-build
@@ -219,7 +197,7 @@ steps:
 ### macOS
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/Library/Caches/go-build
@@ -232,7 +210,7 @@ steps:
 ### Windows
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~\AppData\Local\go-build
@@ -248,7 +226,7 @@ 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@v6
+  uses: actions/cache@v3
   with:
     path: |
       ~/.cabal/packages
@@ -263,14 +241,14 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 ### Linux or macOS
 
 ```yaml
-- uses: actions/cache@v6
+- 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@v6
+- uses: actions/cache@v3
   name: Cache .stack-work
   with:
     path: .stack-work
@@ -282,16 +260,16 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 ### Windows
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   name: Cache %APPDATA%\stack %LOCALAPPDATA%\Programs\stack
   with:
     path: |
       ~\AppData\Roaming\stack
-      ~\AppData\Local\Programs\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@v6
+- uses: actions/cache@v3
   name: Cache .stack-work
   with:
     path: .stack-work
@@ -302,10 +280,10 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 
 ## 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.
+>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@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/.gradle/caches
@@ -319,7 +297,7 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
 
 ```yaml
 - name: Cache local Maven repository
-  uses: actions/cache@v6
+  uses: actions/cache@v3
   with:
     path: ~/.m2/repository
     key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -334,7 +312,7 @@ For npm, cache files are stored in `~/.npm` on Posix, or `~\AppData\npm-cache` o
 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.
 After [deprecation](https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/) of save-state and set-output commands, the correct way to set output is using `${GITHUB_OUTPUT}`. For linux, we can use `${GITHUB_OUTPUT}` whereas for windows we need to use `${env:GITHUB_OUTPUT}` due to two different default shells in these two different OS ie `bash` and `pwsh` respectively.
 
-> **Note** It is not recommended to cache `node_modules`, as it can break across Node versions and won't work with `npm ci`
+>Note: It is not recommended to cache `node_modules`, as it can break across Node versions and won't work with `npm ci`
 
 ### **Get npm cache directory using same shell**
 ### Bash shell
@@ -355,7 +333,7 @@ After [deprecation](https://github.blog/changelog/2022-10-11-github-actions-depr
 `Get npm cache directory` step can then be used with `actions/cache` as shown below
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   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 }}
@@ -368,7 +346,7 @@ After [deprecation](https://github.blog/changelog/2022-10-11-github-actions-depr
 
 ```yaml
 - name: restore lerna
-  uses: actions/cache@v6
+  uses: actions/cache@v3
   with:
     path: '**/node_modules'
     key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
@@ -382,7 +360,7 @@ The yarn cache directory will depend on your operating system and version of `ya
   id: yarn-cache-dir-path
   run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
 
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
   with:
     path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -400,7 +378,7 @@ The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/c
   id: yarn-cache-dir-path
   run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT
 
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   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 }}
@@ -415,7 +393,7 @@ Esy allows you to export built dependencies and import pre-built dependencies.
 ```yaml
     - name: Restore Cache
       id: restore-cache
-      uses: actions/cache@v6
+      uses: actions/cache@v3
       with:
         path: _export
         key:  ${{ runner.os }}-esy-${{ hashFiles('esy.lock/index.json') }}
@@ -444,7 +422,7 @@ Esy allows you to export built dependencies and import pre-built dependencies.
   id: composer-cache
   run: |
     echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: ${{ steps.composer-cache.outputs.dir }}
     key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -465,7 +443,7 @@ Locations:
 ### Simple example
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: ~/.cache/pip
     key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -478,7 +456,7 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
 ### Multiple OS's in a workflow
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   if: startsWith(runner.os, 'Linux')
   with:
     path: ~/.cache/pip
@@ -486,7 +464,7 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
     restore-keys: |
       ${{ runner.os }}-pip-
 
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   if: startsWith(runner.os, 'macOS')
   with:
     path: ~/Library/Caches/pip
@@ -494,7 +472,7 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
     restore-keys: |
       ${{ runner.os }}-pip-
 
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   if: startsWith(runner.os, 'Windows')
   with:
     path: ~\AppData\Local\pip\Cache
@@ -520,7 +498,7 @@ jobs:
         - os: windows-latest
           path: ~\AppData\Local\pip\Cache
     steps:
-    - uses: actions/cache@v6
+    - uses: actions/cache@v3
       with:
         path: ${{ matrix.path }}
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -530,16 +508,15 @@ jobs:
 
 ### Using pip to get cache location
 
-> **Note** This requires pip 20.1+
+> Note: This requires pip 20.1+
 ```yaml
 - name: Get pip cache dir
   id: pip-cache
-  shell: bash
   run: |
     echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
 
 - name: pip cache
-  uses: actions/cache@v6
+  uses: actions/cache@v3
   with:
     path: ${{ steps.pip-cache.outputs.dir }}
     key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -553,11 +530,11 @@ jobs:
 - name: Set up Python
   # The actions/cache step below uses this id to get the exact python version
   id: setup-python
-  uses: actions/setup-python@v6
+  uses: actions/setup-python@v2
 
   ⋮
 
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: ~/.local/share/virtualenvs
     key: ${{ runner.os }}-python-${{ steps.setup-python.outputs.python-version }}-pipenv-${{ hashFiles('Pipfile.lock') }}
@@ -584,7 +561,7 @@ For renv, the cache directory will vary by OS. The `RENV_PATHS_ROOT` environment
     cat("##[set-output name=r-version;]", R.Version()$version.string, sep = "")
   shell: Rscript {0}
 - name: Restore Renv package cache
-  uses: actions/cache@v6
+  uses: actions/cache@v3
   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') }}
@@ -610,7 +587,7 @@ whenever possible:
 ## Rust - Cargo
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: |
       ~/.cargo/bin/
@@ -625,7 +602,7 @@ whenever possible:
 
 ```yaml
 - name: Cache SBT
-  uses: actions/cache@v6
+  uses: actions/cache@v3
   with:
     path: |
       ~/.ivy2/cache
@@ -636,7 +613,7 @@ whenever possible:
 ## Swift, Objective-C - Carthage
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: Carthage
     key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
@@ -647,7 +624,7 @@ whenever possible:
 ## Swift, Objective-C - CocoaPods
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: Pods
     key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
@@ -658,7 +635,7 @@ whenever possible:
 ## Swift - Swift Package Manager
 
 ```yaml
-- uses: actions/cache@v6
+- uses: actions/cache@v3
   with:
     path: .build
     key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
@@ -673,42 +650,10 @@ env:
   MINT_PATH: .mint/lib
   MINT_LINK_PATH: .mint/bin
 steps:
-  - uses: actions/cache@v6
+  - uses: actions/cache@v3
     with:
       path: .mint
       key: ${{ runner.os }}-mint-${{ hashFiles('**/Mintfile') }}
       restore-keys: |
         ${{ runner.os }}-mint-
 ```
-
-## * - Bazel
-
-[`bazelisk`](https://github.com/bazelbuild/bazelisk) does not have be to separately downloaded and installed because it's already included in GitHub's `ubuntu-latest` and `macos-latest` base images.
-
-### Linux
-
-```yaml
-- name: Cache Bazel
-  uses: actions/cache@v6
-  with:
-    path: |
-      ~/.cache/bazel
-    key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
-    restore-keys: |
-      ${{ runner.os }}-bazel-
-- run: bazelisk test //...
-```
-
-### macOS
-
-```yaml
-- name: Cache Bazel
-  uses: actions/cache@v6
-  with:
-    path: |
-      /private/var/tmp/_bazel_runner/
-    key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
-    restore-keys: |
-      ${{ runner.os }}-bazel-
-- run: bazelisk test //...
-```

jest.config.js

@@ -0,0 +1,23 @@
+require("nock").disableNetConnect();
+
+module.exports = {
+    clearMocks: true,
+    moduleFileExtensions: ["js", "ts"],
+    testEnvironment: "node",
+    testMatch: ["**/*.test.ts"],
+    testRunner: "jest-circus/runner",
+    transform: {
+        "^.+\\.ts$": "ts-jest"
+    },
+    verbose: true
+};
+
+const processStdoutWrite = process.stdout.write.bind(process.stdout);
+// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
+process.stdout.write = (str, encoding, cb) => {
+    // Core library will directly call process.stdout.write for commands
+    // We don't want :: commands to be executed by the runner during tests
+    if (!String(str).match(/^::/)) {
+        return processStdoutWrite(str, encoding, cb);
+    }
+};

jest.config.ts

@@ -1,21 +0,0 @@
-export default {
-    clearMocks: true,
-    moduleFileExtensions: ["js", "ts"],
-    roots: ["<rootDir>/__tests__"],
-    testEnvironment: "node",
-    testMatch: ["**/*.test.ts"],
-    transform: {
-        "^.+\\.ts$": [
-            "ts-jest",
-            {
-                useESM: true,
-                diagnostics: {
-                    ignoreCodes: [151002]
-                }
-            }
-        ]
-    },
-    extensionsToTreatAsEsm: [".ts"],
-    transformIgnorePatterns: ["node_modules/(?!(@actions)/)"],
-    verbose: true
-};